Analysis

  • max time kernel
    141s
  • max time network
    105s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-05-2024 16:38

General

  • Target

    5a610962baf6081eb809a9e460599871_JaffaCakes118.exe

  • Size

    653KB

  • MD5

    5a610962baf6081eb809a9e460599871

  • SHA1

    6290a0dca10e063fc8913cfccc7057356e082e3b

  • SHA256

    bc598b8327d9bbffdf96e2f972f2be0794e4e994771c6b0c84d9326921604db7

  • SHA512

    21072cffa956240bc5a7af230d553b73f59b1ed2d84c61983d500fd33a0940e1230290c9800ce66c0ba32038aba02fced79ee9234801012f70b617b4e7da849c

  • SSDEEP

    12288:pWHW1T76LS4NIeeUDCSvHHNvRgUVM27wl2cQuIFGhYBopxdg:pv1EdNIJR+XllDVGhY+pvg

Malware Config

Extracted

Family

azorult

C2

http://mike.rivalserver.com/~ygnwgnrp/gate.php

Signatures

  • Azorult

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

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Delays execution with timeout.exe 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5a610962baf6081eb809a9e460599871_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5a610962baf6081eb809a9e460599871_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:1336
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c timeout 1 & del "C:\Users\Admin\AppData\Local\Temp\5a610962baf6081eb809a9e460599871_JaffaCakes118.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3056
      • C:\Windows\SysWOW64\timeout.exe
        timeout 1
        3⤵
        • Delays execution with timeout.exe
        PID:3020

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1336-0-0x0000000002630000-0x00000000026D5000-memory.dmp

    Filesize

    660KB

  • memory/1336-1-0x0000000000400000-0x00000000004A5000-memory.dmp

    Filesize

    660KB

  • memory/1336-4-0x0000000000400000-0x00000000004A5000-memory.dmp

    Filesize

    660KB

  • memory/1336-2-0x0000000000400000-0x00000000004A6000-memory.dmp

    Filesize

    664KB

  • memory/1336-3-0x0000000002630000-0x00000000026D5000-memory.dmp

    Filesize

    660KB