Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-07-2024 02:51

General

  • Target

    5a2c9f5153217a25fd40fdc14204e2db_JaffaCakes118.exe

  • Size

    609KB

  • MD5

    5a2c9f5153217a25fd40fdc14204e2db

  • SHA1

    571dd33951e7b38de9056240a76438ec98980ffc

  • SHA256

    b8d58832928d8b6c055729914480858094ceba545da4018cb4ce5ea7ed10295d

  • SHA512

    1f2bbd5b3868343728839fe60f3cdd0a9d4fc40046d1ec831a7d7525b693b464ecc1074f7c91c6c439b2ad8fa8dc151561226a34f16033b8b42e40af2daaf97a

  • SSDEEP

    12288:KZ543M5v7Kc3ygT2lXVCllX8peI7cQitqUmyq+1pmhb:SUiL3yjXUlu0I7vitqUmyq+1pab

Score
10/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 1 IoCs

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

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Uses Tor communications 1 TTPs

    Malware can proxy its traffic through Tor for more anonymity.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5a2c9f5153217a25fd40fdc14204e2db_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5a2c9f5153217a25fd40fdc14204e2db_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3148
    • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
      "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
      2⤵
      • Executes dropped EXE
      PID:4252

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe

    Filesize

    3KB

    MD5

    b4cd27f2b37665f51eb9fe685ec1d373

    SHA1

    7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

    SHA256

    91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

    SHA512

    e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

  • C:\Users\Admin\AppData\Local\Temp\x64btit.txt

    Filesize

    28B

    MD5

    2e06e7209055d9236ef16293f068ddcb

    SHA1

    eb4dd5355e6d1443f29682fe290927794b6508cf

    SHA256

    f775b22f56ef1da7becd1266deef475e81361f8170400558f5ad9dfd6d360a97

    SHA512

    ca035728f8cad91b4c84ebad006bddf59e99c0661d9d5edea8b9bc016ca83df1475742340d9babc489e6fc3702ef794ec3c9835992d7a60ecc58de381c85421e

  • memory/3148-16-0x00000000057F0000-0x00000000058B6000-memory.dmp

    Filesize

    792KB

  • memory/3148-18-0x00000000057F0000-0x00000000058B6000-memory.dmp

    Filesize

    792KB

  • memory/3148-5-0x00000000057F0000-0x00000000058B6000-memory.dmp

    Filesize

    792KB

  • memory/3148-4-0x00000000057F0000-0x00000000058B6000-memory.dmp

    Filesize

    792KB

  • memory/3148-8-0x00000000057F0000-0x00000000058B6000-memory.dmp

    Filesize

    792KB

  • memory/3148-3-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

  • memory/3148-7-0x00000000057F0000-0x00000000058B6000-memory.dmp

    Filesize

    792KB

  • memory/3148-14-0x0000000000400000-0x00000000051C1000-memory.dmp

    Filesize

    77.8MB

  • memory/3148-1-0x0000000000400000-0x00000000051C1000-memory.dmp

    Filesize

    77.8MB

  • memory/3148-2-0x00000000056C0000-0x0000000005727000-memory.dmp

    Filesize

    412KB

  • memory/3148-17-0x00000000057F0000-0x00000000058B6000-memory.dmp

    Filesize

    792KB

  • memory/3148-6-0x00000000057F0000-0x00000000058B6000-memory.dmp

    Filesize

    792KB

  • memory/3148-21-0x00000000057F0000-0x00000000058B6000-memory.dmp

    Filesize

    792KB

  • memory/3148-24-0x00000000057F0000-0x00000000058B6000-memory.dmp

    Filesize

    792KB

  • memory/3148-26-0x00000000057F0000-0x00000000058B6000-memory.dmp

    Filesize

    792KB

  • memory/3148-28-0x00000000057F0000-0x00000000058B6000-memory.dmp

    Filesize

    792KB

  • memory/3148-31-0x00000000057F0000-0x00000000058B6000-memory.dmp

    Filesize

    792KB

  • memory/3148-33-0x00000000057F0000-0x00000000058B6000-memory.dmp

    Filesize

    792KB

  • memory/3148-34-0x00000000057F0000-0x00000000058B6000-memory.dmp

    Filesize

    792KB

  • memory/3148-37-0x00000000057F0000-0x00000000058B6000-memory.dmp

    Filesize

    792KB

  • memory/3148-42-0x00000000057F0000-0x00000000058B6000-memory.dmp

    Filesize

    792KB