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Analysis

  • max time kernel
    150s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    14/09/2024, 10:29

General

  • Target

    e0016757648629b62d250eb4bf53b645_JaffaCakes118.exe

  • Size

    442KB

  • MD5

    e0016757648629b62d250eb4bf53b645

  • SHA1

    826fd537f39d18b1ac8050404b545e78fc1f3e23

  • SHA256

    0e7e932fecc2c520711c70c04b4184ab6647847fe4976168ffeefc79b838bbdc

  • SHA512

    b02b48064a487d2f34d649b25120d2a1e4c6cad4ccf13e07265f1bc8a475ef9feb50ec4935b40c0f33e35d63e35cf44972068ef5a0244faa2ae8863d4e2146f0

  • SSDEEP

    6144:rkRaHOLaL0CYn3WhtDVIOC0t6jADdAlABecijuE3AOxSG0XfLB7H/Z0Wbd2hPblt:VHOWLn5t6jaKlevQf3A6O17HufhPhK

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 4 IoCs
  • UPX packed file 8 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e0016757648629b62d250eb4bf53b645_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e0016757648629b62d250eb4bf53b645_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1872
    • C:\ProgramData\cAg24500lIkHa24500\cAg24500lIkHa24500.exe
      "C:\ProgramData\cAg24500lIkHa24500\cAg24500lIkHa24500.exe" BOMBARDAMAXIMUM
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1752
    • C:\ProgramData\cAg24500lIkHa24500\cAg24500lIkHa24500.exe
      "C:\ProgramData\cAg24500lIkHa24500\cAg24500lIkHa24500.exe" "C:\Users\Admin\AppData\Local\Temp\e0016757648629b62d250eb4bf53b645_JaffaCakes118.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:3052

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\cAg24500lIkHa24500\cAg24500lIkHa24500

    Filesize

    192B

    MD5

    a1c5a473a7eb1ea1e00dc3db57d6f5bc

    SHA1

    00c18ec6273281b5545bb5e4a5a6d832c2a452aa

    SHA256

    4c7776321a43abf33e9eb0519620862f78b6174b1bae09249fe739ca40ffd362

    SHA512

    d31b0a7ed7563df650a103e399f0ddd66c7d941bf0169a66e58dd9bf603bf414c01929d4ea52c96c685b52371af8eda74fbcc6c3de82df82355dfd94eb9d238f

  • C:\ProgramData\cAg24500lIkHa24500\cAg24500lIkHa24500

    Filesize

    192B

    MD5

    a963c2e356bf751ad5030dbb0f5edfef

    SHA1

    09d5c7b6c02f017fa9323f2fc6f0e049fc8ca23e

    SHA256

    c796a1b194d5ae5186ba3205d632edd2c9929be1b3d488d9af44eaf918b9fc35

    SHA512

    0f1e49583691f21a17ffa2ba87beb0aad2f0d751597e3e49a884ffba2e30e3c1cb26e8781b81357bfd120e200b855d90bf099c4d919527cbb0a5c31ae5caa5d6

  • \ProgramData\cAg24500lIkHa24500\cAg24500lIkHa24500.exe

    Filesize

    442KB

    MD5

    e0016757648629b62d250eb4bf53b645

    SHA1

    826fd537f39d18b1ac8050404b545e78fc1f3e23

    SHA256

    0e7e932fecc2c520711c70c04b4184ab6647847fe4976168ffeefc79b838bbdc

    SHA512

    b02b48064a487d2f34d649b25120d2a1e4c6cad4ccf13e07265f1bc8a475ef9feb50ec4935b40c0f33e35d63e35cf44972068ef5a0244faa2ae8863d4e2146f0

  • memory/1752-26-0x0000000000400000-0x00000000004E9000-memory.dmp

    Filesize

    932KB

  • memory/1752-32-0x0000000000400000-0x00000000004E9000-memory.dmp

    Filesize

    932KB

  • memory/1872-0-0x00000000002B0000-0x00000000002B1000-memory.dmp

    Filesize

    4KB

  • memory/1872-1-0x0000000000400000-0x00000000004E9000-memory.dmp

    Filesize

    932KB

  • memory/1872-41-0x0000000000400000-0x00000000004E9000-memory.dmp

    Filesize

    932KB

  • memory/1872-71-0x0000000000400000-0x00000000004E9000-memory.dmp

    Filesize

    932KB

  • memory/3052-38-0x0000000000400000-0x00000000004E9000-memory.dmp

    Filesize

    932KB

  • memory/3052-42-0x0000000000400000-0x00000000004E9000-memory.dmp

    Filesize

    932KB

  • memory/3052-56-0x0000000000400000-0x00000000004E9000-memory.dmp

    Filesize

    932KB