Analysis

  • max time kernel
    148s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-06-2024 00:19

General

  • Target

    ba4048bd09b860638952397c4bf83eeb_JaffaCakes118.exe

  • Size

    7.4MB

  • MD5

    ba4048bd09b860638952397c4bf83eeb

  • SHA1

    7d0b68938d8bed360310d4b6a1d90112640b832a

  • SHA256

    dd860b1b9612e733d8f0985148b1f47cd9361243ccb729c3b6c3c2280461e157

  • SHA512

    7666bc99fec316f2d053d39cf64a3ad9dcc7487edfa9926d63b8a0dc89fcdfc1208d3d983c90cf1c83bcaaba86166b1af7c2bb6172941dc10c62965f24338a89

  • SSDEEP

    196608:+jAIMBqN2/6NgE3aIOGW5ueQvD5LHMY8QU4PzETeS:+jMBqNX3leQvFmQU4L0d

Malware Config

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Signatures

  • Azorult

    An information stealer that was first discovered in 2016, targeting browsing history and passwords.

  • Downloads MZ/PE file
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 4 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ba4048bd09b860638952397c4bf83eeb_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ba4048bd09b860638952397c4bf83eeb_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:212
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\qwerty.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\qwerty.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of SetWindowsHookEx
      PID:3924
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3924 -s 1424
        3⤵
        • Program crash
        PID:4652
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\HitmanPro_x64.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\HitmanPro_x64.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:4880
      • C:\Users\Admin\AppData\Local\Temp\HitmanPro_x64.exe
        "C:\Users\Admin\AppData\Local\Temp\HitmanPro_x64.exe" /update:"C:\Users\Admin\AppData\Local\Temp\RarSFX0\HitmanPro_x64.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:2672
        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\HitmanPro_x64.exe
          "C:\Users\Admin\AppData\Local\Temp\RarSFX0\HitmanPro_x64.exe" /updated:"C:\Users\Admin\AppData\Local\Temp\HitmanPro_x64.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          PID:376
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3924 -ip 3924
    1⤵
      PID:1332
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3764,i,13544508926340531097,6671217806016090640,262144 --variations-seed-version --mojo-platform-channel-handle=4016 /prefetch:8
      1⤵
        PID:1208

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Discovery

      Query Registry

      2
      T1012

      System Information Discovery

      2
      T1082

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\HitmanPro_x64.exe
        Filesize

        13.6MB

        MD5

        57ae72bca137c9ec15470087d2a4c378

        SHA1

        e4dd10c770a7ec7993ed47a37d1f7182e907e3ed

        SHA256

        cfeea4ea5121d1e6b1edbd5ca6e575830a0a4cbaf63120bc36639c44e1b89781

        SHA512

        f80d6732e86a8d38db1ff43c0c5058013bd456c4b86b87018166ca073bc84fb8e7676b55371ae9cec668a77d198e1e7f6854a9a93581ed21a32167e3b9533f6e

      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\HitmanPro_x64.exe
        Filesize

        11.0MB

        MD5

        ea1a56e0bb7313d00b83ed88f69d289b

        SHA1

        839e555e4a3677db282938ab864075f49689afad

        SHA256

        fd248cd4516e7838637446bec666fe248bb01fa231a47f1f34d13cb09e445e7d

        SHA512

        933d8d3ca7b3947474352bb637c019c6086859ff60a12549051495d48281712cd9c02dfa7def124be148a1e2850c65dfb9ad25a502552720717cc513b2c7c0b9

      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\qwerty.exe
        Filesize

        960KB

        MD5

        6539c93ba82b568ecc558ae1d18f5228

        SHA1

        ba820679e051c87b939c2888cd8e9e24f529173a

        SHA256

        5ca3f43e97cfbcb135804e430fc88f7d26287d924514b34b8ec11159e1c36fcf

        SHA512

        27efe64e1065b4814fc20b4b994762f80ed327ded1c4a65cfde1627b54322792c640e4e71b61afb2e32163b24acb7516911c861439224ca6c1d01ad22453aa17

      • memory/376-45-0x0000027F85FC0000-0x0000027F8608D000-memory.dmp
        Filesize

        820KB

      • memory/3924-11-0x0000000000400000-0x0000000000784000-memory.dmp
        Filesize

        3.5MB

      • memory/3924-12-0x0000000000400000-0x0000000000784000-memory.dmp
        Filesize

        3.5MB

      • memory/4880-39-0x000002ACF2160000-0x000002ACF222D000-memory.dmp
        Filesize

        820KB