Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-04-2024 23:09

General

  • Target

    c447cdb7f9d41f5f754a696ffd1acc8c_JaffaCakes118.exe

  • Size

    1.4MB

  • MD5

    c447cdb7f9d41f5f754a696ffd1acc8c

  • SHA1

    d4b47106964860921625a1ef8406cf2a6f69199d

  • SHA256

    19016f6046c546c36eecab64a02330915059a71931fb6ccc1ab057d4805ba7db

  • SHA512

    22415dd83fabde64033d5c8b7bd7da08b6b5683becc63cd214222b8580a36157bbd323a5a82edc62489198c6e7265d8d7c0b77e6ec09c70917c29e7daa25baef

  • SSDEEP

    24576:CxpXPaR2J33o3S7P5zuHHOF2ahfehMHsGKzOYf8EEvX3fZ1Fsa:ipy+VDa8rtPvX3fZ/s

Malware Config

Signatures

  • Socelars

    Socelars is an infostealer targeting browser cookies and credit card credentials.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops Chrome extension 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Looks up geolocation information via web service

    Uses a legitimate geolocation service to find the infected system's geolocation info.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Kills process with taskkill 1 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c447cdb7f9d41f5f754a696ffd1acc8c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c447cdb7f9d41f5f754a696ffd1acc8c_JaffaCakes118.exe"
    1⤵
    • Drops Chrome extension
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3004
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c taskkill /f /im chrome.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4800
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /im chrome.exe
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1752
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      2⤵
      • Enumerates system info in registry
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:856
      • 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=0xfc,0x100,0x104,0xdc,0x108,0x7ffdcea79758,0x7ffdcea79768,0x7ffdcea79778
        3⤵
          PID:3836
        • 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=1748 --field-trial-handle=1884,i,4421327802915284909,14376912851638016353,131072 /prefetch:2
          3⤵
            PID:2092
          • 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=2152 --field-trial-handle=1884,i,4421327802915284909,14376912851638016353,131072 /prefetch:8
            3⤵
              PID:3732
            • 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=2204 --field-trial-handle=1884,i,4421327802915284909,14376912851638016353,131072 /prefetch:8
              3⤵
                PID:3044
              • 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=3108 --field-trial-handle=1884,i,4421327802915284909,14376912851638016353,131072 /prefetch:1
                3⤵
                  PID:428
                • 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=3148 --field-trial-handle=1884,i,4421327802915284909,14376912851638016353,131072 /prefetch:1
                  3⤵
                    PID:864
                  • 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=7 --mojo-platform-channel-handle=4724 --field-trial-handle=1884,i,4421327802915284909,14376912851638016353,131072 /prefetch:1
                    3⤵
                      PID:2152
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5088 --field-trial-handle=1884,i,4421327802915284909,14376912851638016353,131072 /prefetch:8
                      3⤵
                        PID:1840
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5268 --field-trial-handle=1884,i,4421327802915284909,14376912851638016353,131072 /prefetch:8
                        3⤵
                          PID:724
                        • 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=5152 --field-trial-handle=1884,i,4421327802915284909,14376912851638016353,131072 /prefetch:8
                          3⤵
                            PID:1752
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4948 --field-trial-handle=1884,i,4421327802915284909,14376912851638016353,131072 /prefetch:2
                            3⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4364
                      • 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:2820

                        Network

                        MITRE ATT&CK Matrix ATT&CK v13

                        Credential Access

                        Unsecured Credentials

                        1
                        T1552

                        Credentials In Files

                        1
                        T1552.001

                        Discovery

                        System Information Discovery

                        2
                        T1082

                        Query Registry

                        1
                        T1012

                        Collection

                        Data from Local System

                        1
                        T1005

                        Command and Control

                        Web Service

                        1
                        T1102

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

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

                          945B

                          MD5

                          9541d32e780a19a528a8291aa6cb82f0

                          SHA1

                          bce4ecfc3529d9e34c30eb4cfd8ac20737f447fe

                          SHA256

                          c63b4cb33e362184a5f8b8afcdeee6f1dd96360eab9d7bda2a492bf9510dce01

                          SHA512

                          63042c750510207344ce9e659f7d7d0cbdfd7e3cd69fb4732eefdc849ebf65c650c5a20ad6073db4df110032129eb063d2562c6d04fefe69ebb78e3a027d47bb

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

                          369B

                          MD5

                          8dd028b030a8b0f922390e3915c3f978

                          SHA1

                          0d6dc6e54ba325ca2ee99350023990e60cea469a

                          SHA256

                          ce27f688d9260c28fa4766be208d0ce8ac712422963a44923c02a40e45cb79cd

                          SHA512

                          bbc2cb862ca87873f680fed8169a663a1d7e9f50770040cc912a9b6244ee6c08084086639e9c814c7c6ecd83fe89acb96dbb232ac8e8390ab66df0e206823bec

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

                          6KB

                          MD5

                          0ca5283aa641f9c8edd8743b89c351ad

                          SHA1

                          f564b60b83754575bf766ff3620984dd5a94d091

                          SHA256

                          bb0c4578af363ad814d4e5df6ce9099da94adedf4e2b17be406c1983aa4ad0f7

                          SHA512

                          2b0b7a36acae1f0303bb865bf4d6dff168d0c995c518ee20c912946b21a251f32f858ce98a8deb5aea3c7ac4a419889eeb2b568b43df1bad91d4bf576b30e64e

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

                          6KB

                          MD5

                          da727b0b4ebcc2d648acdab89e20a88e

                          SHA1

                          f6fc123227de56c2632cf8733b62d651be40bf37

                          SHA256

                          6daf33b0a24027a815b122ace7ef7e7ebefff4e2ed28066bcc2e235136a02d22

                          SHA512

                          0e9d7b14aa3903289bd8f9418f18f27207f4b6e57fe82c6338934d9083c026512c10176c71c1719d4851b49f93f60b0220b204370f31dbe774efdbef75872155

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

                          18KB

                          MD5

                          aa1bada652399d957eb02f497d1395f4

                          SHA1

                          ea2df85cf6762dea0aaabde557e126d9717981f8

                          SHA256

                          7f064b0ce9fae3ac007dfa9f0fbd86600afb995101014e08feaa22f03c77f00a

                          SHA512

                          70088fba717db8f965b9d285f7f6120c0cfd0f11648108b94940a797c23c1f831b3c33abe618a563eac21c9f3ae73ae1f44beeb966d11604a9fa1e5534067895

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

                          18KB

                          MD5

                          811fb3aa5faa394600e9023029d00949

                          SHA1

                          e2a71eab126216ea00664f296d7c4937ced98c04

                          SHA256

                          cd38937d0738819412ab96c49009bcb3fb0548f069efc725b05fd1894d5a56e6

                          SHA512

                          06cc95cee3517fbe3f5ce3d922b5f74b25debe29cc75d78de5cbc6ab410771f53376bc277bab3c0e9cf4782884da10101ae41a3d2ce5966bbfc6cf571301a07e

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

                          260KB

                          MD5

                          cc28bd20a1658d499ac8b0a7d5927227

                          SHA1

                          c8b389260df55b635f1c5b112432a1dae1ee10e8

                          SHA256

                          d9fefce68e46ba10730a64b9ea5212a70ecb22625ce0293ce049208ec2474cb1

                          SHA512

                          e537014b51582dd0731866844c04b459873c89ec578b3e055f67ff36f571ba16d6fd7838ed153dba6c4ae612ab563a9a61bd2d3b366cbdb1a5133b0905504c86

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json
                          Filesize

                          2B

                          MD5

                          99914b932bd37a50b983c5e7c90ae93b

                          SHA1

                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                          SHA256

                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                          SHA512

                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                        • \??\pipe\crashpad_856_JEZMZIPBVJNSZGEC
                          MD5

                          d41d8cd98f00b204e9800998ecf8427e

                          SHA1

                          da39a3ee5e6b4b0d3255bfef95601890afd80709

                          SHA256

                          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                          SHA512

                          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e