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Analysis

  • max time kernel
    93s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/09/2024, 05:06

General

  • Target

    f5403e8870e5c8be62d3e8d5b75d1124_JaffaCakes118.exe

  • Size

    1.8MB

  • MD5

    f5403e8870e5c8be62d3e8d5b75d1124

  • SHA1

    a7558db6c81fc772773413ae6dc6680fdc996b15

  • SHA256

    d86b1e40b8cc1ef9927a6d769f19d0f55b5e3fe40742e15ecc942046f0305573

  • SHA512

    56682ae5241f6d995e18860472a88b6f921e4adf6947b745cc6968a6df551eacc1f4c4105afa2544b48b8ff8a4d76adb6f4fb1996fe179ac95739356655f1dc4

  • SSDEEP

    49152:UupudP6G4ldxoicRQBBp4kYWdipwhNi+3g7YnMtE:4t6DdxPt26diy++3g7YMu

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

  • Enumerates physical storage devices 1 TTPs

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

  • 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 registry class 30 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f5403e8870e5c8be62d3e8d5b75d1124_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f5403e8870e5c8be62d3e8d5b75d1124_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2956
    • C:\Users\Admin\AppData\Roaming\Protector-begm.exe
      C:\Users\Admin\AppData\Roaming\Protector-begm.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:4868
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\F5403E~1.EXE" >> NUL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1576

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\Protector-begm.exe

    Filesize

    1.8MB

    MD5

    f5403e8870e5c8be62d3e8d5b75d1124

    SHA1

    a7558db6c81fc772773413ae6dc6680fdc996b15

    SHA256

    d86b1e40b8cc1ef9927a6d769f19d0f55b5e3fe40742e15ecc942046f0305573

    SHA512

    56682ae5241f6d995e18860472a88b6f921e4adf6947b745cc6968a6df551eacc1f4c4105afa2544b48b8ff8a4d76adb6f4fb1996fe179ac95739356655f1dc4

  • memory/2956-9-0x0000000003610000-0x0000000003710000-memory.dmp

    Filesize

    1024KB

  • memory/2956-20-0x0000000003610000-0x0000000003611000-memory.dmp

    Filesize

    4KB

  • memory/2956-25-0x0000000003660000-0x0000000003661000-memory.dmp

    Filesize

    4KB

  • memory/2956-24-0x0000000003660000-0x0000000003661000-memory.dmp

    Filesize

    4KB

  • memory/2956-23-0x0000000003660000-0x0000000003661000-memory.dmp

    Filesize

    4KB

  • memory/2956-22-0x0000000003660000-0x0000000003661000-memory.dmp

    Filesize

    4KB

  • memory/2956-21-0x0000000003610000-0x0000000003613000-memory.dmp

    Filesize

    12KB

  • memory/2956-19-0x0000000003610000-0x0000000003611000-memory.dmp

    Filesize

    4KB

  • memory/2956-18-0x0000000003610000-0x0000000003611000-memory.dmp

    Filesize

    4KB

  • memory/2956-17-0x0000000003880000-0x0000000003881000-memory.dmp

    Filesize

    4KB

  • memory/2956-16-0x0000000003610000-0x0000000003611000-memory.dmp

    Filesize

    4KB

  • memory/2956-15-0x0000000003620000-0x0000000003621000-memory.dmp

    Filesize

    4KB

  • memory/2956-14-0x0000000003620000-0x0000000003621000-memory.dmp

    Filesize

    4KB

  • memory/2956-13-0x0000000003620000-0x0000000003621000-memory.dmp

    Filesize

    4KB

  • memory/2956-12-0x0000000003620000-0x0000000003621000-memory.dmp

    Filesize

    4KB

  • memory/2956-11-0x0000000003620000-0x0000000003621000-memory.dmp

    Filesize

    4KB

  • memory/2956-0-0x0000000000400000-0x00000000007E3000-memory.dmp

    Filesize

    3.9MB

  • memory/2956-10-0x0000000003610000-0x0000000003710000-memory.dmp

    Filesize

    1024KB

  • memory/2956-28-0x0000000000DA0000-0x0000000000DA1000-memory.dmp

    Filesize

    4KB

  • memory/2956-7-0x0000000002780000-0x0000000002781000-memory.dmp

    Filesize

    4KB

  • memory/2956-6-0x00000000027D0000-0x00000000027D1000-memory.dmp

    Filesize

    4KB

  • memory/2956-5-0x0000000002810000-0x0000000002811000-memory.dmp

    Filesize

    4KB

  • memory/2956-4-0x00000000027F0000-0x00000000027F1000-memory.dmp

    Filesize

    4KB

  • memory/2956-3-0x0000000002800000-0x0000000002801000-memory.dmp

    Filesize

    4KB

  • memory/2956-2-0x00000000027A0000-0x00000000027A1000-memory.dmp

    Filesize

    4KB

  • memory/2956-29-0x0000000003650000-0x0000000003651000-memory.dmp

    Filesize

    4KB

  • memory/2956-31-0x0000000003630000-0x0000000003631000-memory.dmp

    Filesize

    4KB

  • memory/2956-30-0x0000000003640000-0x0000000003641000-memory.dmp

    Filesize

    4KB

  • memory/2956-8-0x0000000003610000-0x0000000003710000-memory.dmp

    Filesize

    1024KB

  • memory/2956-27-0x0000000000880000-0x0000000000881000-memory.dmp

    Filesize

    4KB

  • memory/2956-26-0x0000000003620000-0x0000000003621000-memory.dmp

    Filesize

    4KB

  • memory/2956-1-0x00000000025D0000-0x000000000262A000-memory.dmp

    Filesize

    360KB

  • memory/2956-38-0x00000000025D0000-0x000000000262A000-memory.dmp

    Filesize

    360KB

  • memory/2956-37-0x0000000000400000-0x00000000007E3000-memory.dmp

    Filesize

    3.9MB

  • memory/4868-36-0x0000000000400000-0x00000000007E3000-memory.dmp

    Filesize

    3.9MB

  • memory/4868-40-0x0000000000400000-0x00000000007E3000-memory.dmp

    Filesize

    3.9MB