Resubmissions

30-11-2023 19:32

231130-x8zddshb2y 10

28-06-2021 11:05

210628-3vdg7sx13e 3

Analysis

  • max time kernel
    1055s
  • max time network
    1717s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    30-11-2023 19:32

General

  • Target

    31.214.157.40_#[email protected]

  • Size

    7.1MB

  • MD5

    bb1570ca408cf76448102c7ecbbe322c

  • SHA1

    0445c648174ca1930c2cdb0b89902cd4e984a9ea

  • SHA256

    b0baf071692d63267aaf41bd3db933826523b59e8fca49655e1656ce0c656c71

  • SHA512

    53efbbd752d2b0dd1e13231bf8d917a5ac512962860f6ac46f76d6fb618b4a83a54cabdee5295b20805bbd6a9ce343ff2967257679419185ede4b4ab45294a3f

  • SSDEEP

    196608:qLcWN3KlidmQtekNXjglGHglGKglG05Pu0uCET7+y:MNxJHgKgBgtM1+y

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.exe
    C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\31.214.157.40_#[email protected]
    1⤵
      PID:2872
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      1⤵
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2604
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef7419758,0x7fef7419768,0x7fef7419778
        2⤵
          PID:2616
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1176 --field-trial-handle=1220,i,9238482015381037774,17296890852624268626,131072 /prefetch:2
          2⤵
            PID:2412
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1520 --field-trial-handle=1220,i,9238482015381037774,17296890852624268626,131072 /prefetch:8
            2⤵
              PID:2448
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1644 --field-trial-handle=1220,i,9238482015381037774,17296890852624268626,131072 /prefetch:8
              2⤵
                PID:2292
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2284 --field-trial-handle=1220,i,9238482015381037774,17296890852624268626,131072 /prefetch:1
                2⤵
                  PID:2752
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2300 --field-trial-handle=1220,i,9238482015381037774,17296890852624268626,131072 /prefetch:1
                  2⤵
                    PID:2172
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1408 --field-trial-handle=1220,i,9238482015381037774,17296890852624268626,131072 /prefetch:2
                    2⤵
                      PID:2228
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3228 --field-trial-handle=1220,i,9238482015381037774,17296890852624268626,131072 /prefetch:1
                      2⤵
                        PID:1548
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3684 --field-trial-handle=1220,i,9238482015381037774,17296890852624268626,131072 /prefetch:8
                        2⤵
                          PID:1140
                        • C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe
                          "C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe" --reenable-autoupdates --system-level
                          2⤵
                            PID:1032
                            • C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe
                              "C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\Crashpad --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0x154,0x158,0x15c,0x128,0x160,0x13fee7688,0x13fee7698,0x13fee76a8
                              3⤵
                                PID:2144
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=3812 --field-trial-handle=1220,i,9238482015381037774,17296890852624268626,131072 /prefetch:1
                              2⤵
                                PID:2824
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3704 --field-trial-handle=1220,i,9238482015381037774,17296890852624268626,131072 /prefetch:8
                                2⤵
                                • Modifies registry class
                                • Suspicious use of SetWindowsHookEx
                                PID:868
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=1196 --field-trial-handle=1220,i,9238482015381037774,17296890852624268626,131072 /prefetch:1
                                2⤵
                                  PID:2724
                              • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                                "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                                1⤵
                                  PID:2288

                                Network

                                MITRE ATT&CK Matrix ATT&CK v13

                                Discovery

                                Query Registry

                                1
                                T1012

                                System Information Discovery

                                1
                                T1082

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                                  Filesize

                                  72B

                                  MD5

                                  08bc5d71e7d502e2bcbedd80bd1d73b5

                                  SHA1

                                  b0dfb2527097c3a24cebbc8642b4e6ce06311df3

                                  SHA256

                                  b9df6d90a1d95c758931df68af4425b7e43233d8980e2d812120237eb85f6fca

                                  SHA512

                                  73b49c132ce09f078d527d0be97082a74549b98d7d1010b149c12855bebf510903386a8703520c44956e4e99762f6d36088793e8920b6baec50b03460dc36ef6

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp
                                  Filesize

                                  16B

                                  MD5

                                  aefd77f47fb84fae5ea194496b44c67a

                                  SHA1

                                  dcfbb6a5b8d05662c4858664f81693bb7f803b82

                                  SHA256

                                  4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611

                                  SHA512

                                  b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1
                                  Filesize

                                  264KB

                                  MD5

                                  f50f89a0a91564d0b8a211f8921aa7de

                                  SHA1

                                  112403a17dd69d5b9018b8cede023cb3b54eab7d

                                  SHA256

                                  b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                  SHA512

                                  bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                  Filesize

                                  839B

                                  MD5

                                  9b85bdcded35ee53fe7eb51a5db11fe1

                                  SHA1

                                  f2996bcb39f87fb9550944d1466e212309e54ab9

                                  SHA256

                                  aaf73512a966b7918f9a12a213b2ea59e9cbc16c36fcfdee9e4cb02187108952

                                  SHA512

                                  bfbc11c322cd515d2464b34b973132bab2d90c9fbdbfb0ddf56918b657563fe93c584be84cf74a9890b73b55cbd5b3ca2cbf45a4b34598421f7f33bfea0837f9

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                  Filesize

                                  1KB

                                  MD5

                                  b65951e47f2bf42c538bf11c9ca89b2e

                                  SHA1

                                  047cea49dc9c9451c9b5891d87ebfa92b526535d

                                  SHA256

                                  c5b2f22c904d87adde7640aa9e974526ca575fa169ce22b56082be3bd5c16988

                                  SHA512

                                  7a6a4ef313c6099a18526570f106fe123f75ba5e043555fe6adc1c33d432aab16fe6d8f70e3bee91655f766feecc8af86f7468070a86e0ec729efda0fafd042b

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                  Filesize

                                  6KB

                                  MD5

                                  0872ccf5404e49fc292bc3807c07990c

                                  SHA1

                                  d9b92ae6b72613d9c8ec940b8e6f7f577efca113

                                  SHA256

                                  22f21fb8177d47fd499b163f8ad07ea981a7056ff87ded7afc226b63634bea5f

                                  SHA512

                                  5d142ed922ffcd9f6a093dfde4f75bf1ba4e69a11659afd1d2432c9f1e06db980b84733b865e472b027aaa33d4cf7111b9cd15bca582cb960d4fea60222e8fa8

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                  Filesize

                                  5KB

                                  MD5

                                  3f4c9b3a42778a251e710e87428e0371

                                  SHA1

                                  e519640972035a4f1ddafd32cb577be4ebea3bab

                                  SHA256

                                  bee6f608b27555a5e09614821a172e6b0408562f3e1f63a93b1b5573709b1a23

                                  SHA512

                                  82577839e14d6e299315441211345bc5c644988a5eac93a8d303f9800617f3f8ebe7acfa644b3113841488dfbf81219a05fa19400a4170223c05477b2415f097

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                  Filesize

                                  5KB

                                  MD5

                                  c499d4d856204f09b2c37617facd1d68

                                  SHA1

                                  2fde2ca5872d5699d1b006d71bfc5a4b62183826

                                  SHA256

                                  7d0e02ae8650fe1c2a0c4bb04bfe3db77405c85c3f8755abd7b7413512337b47

                                  SHA512

                                  e924259d46264914a250b96def37522aa12d528ea103252e46dbf6cdc64ef45b6eaca70cd325c8594246c83296255aac70201316ad98a5005cf8b3b77a2fb8fd

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp
                                  Filesize

                                  16B

                                  MD5

                                  18e723571b00fb1694a3bad6c78e4054

                                  SHA1

                                  afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                                  SHA256

                                  8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                                  SHA512

                                  43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  Filesize

                                  259KB

                                  MD5

                                  c23d2bd73cd4a374844faeac912c6a02

                                  SHA1

                                  e6bfe13e94815f71c8f01d4f6c0ec05d9dc52daf

                                  SHA256

                                  577f1e356755188a92def4874851b72ae0fcb721476a45fc30b059e4193fdf6e

                                  SHA512

                                  f0029ebd3c4e5a18a77a4ae48dc6aa588a137c6d213fa506d0c54402f274cbda5e13df33fe42c7556460caac2cde62b0c2795f1cef99d02845c728e6988f21b7

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  Filesize

                                  259KB

                                  MD5

                                  12dd7f15fd341cfe2d0e333f12a0f5f8

                                  SHA1

                                  1c5b1784d7a5e3d5704a9fc360584792d6aba6e4

                                  SHA256

                                  80fc03f336652d98800af194ff309ee2e20151a2e4f0a1cbb00335bf5a51cef8

                                  SHA512

                                  2ad464b001c7f343f82d3c488abde43b029d7ca952a58e87409fe4935f3cd172c921d821d7b423b0cc1565fdb4bcf4a48bcf1f6fa04cb28441f7b64490a6d4fd

                                • \??\pipe\crashpad_2604_KVLCXZPPFGACXDLG
                                  MD5

                                  d41d8cd98f00b204e9800998ecf8427e

                                  SHA1

                                  da39a3ee5e6b4b0d3255bfef95601890afd80709

                                  SHA256

                                  e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                  SHA512

                                  cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e