Analysis

  • max time kernel
    131s
  • max time network
    109s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-05-2024 06:09

General

  • Target

    8340f09c654236539677d4d4e666175e_JaffaCakes118.exe

  • Size

    364KB

  • MD5

    8340f09c654236539677d4d4e666175e

  • SHA1

    b40c196b7b881c8fa1613302ca67a686a4f59f29

  • SHA256

    72533092e8c107b5f388e553107755b08566b14e21e4091268ab33361b9be460

  • SHA512

    337574169751830b38a8efac04d6992e9df0ee34192cf6e997138b0497199b24481df688407a3cc6adf2a700930dd2781d70cc81f6bc28396bc3a06701c1195a

  • SSDEEP

    6144:WBOO856a60r+UogID97/IXjBE7SL+MEXxtSbsP6ANH:WBOO3VKID90TBEhx4O6aH

Malware Config

Signatures

  • Trickbot

    Developed in 2016, TrickBot is one of the more recent banking Trojans.

  • Dave packer 2 IoCs

    Detects executable using a packer named 'Dave' by the community, based on a string at the end.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\8340f09c654236539677d4d4e666175e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\8340f09c654236539677d4d4e666175e_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3828
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3924

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3828-11-0x0000000000990000-0x00000000009BF000-memory.dmp

    Filesize

    188KB

  • memory/3828-10-0x0000000000960000-0x000000000098E000-memory.dmp

    Filesize

    184KB

  • memory/3828-7-0x0000000000990000-0x00000000009BF000-memory.dmp

    Filesize

    188KB

  • memory/3828-3-0x0000000000920000-0x0000000000952000-memory.dmp

    Filesize

    200KB

  • memory/3828-9-0x00000000008F0000-0x0000000000920000-memory.dmp

    Filesize

    192KB

  • memory/3828-127-0x0000000010000000-0x0000000010003000-memory.dmp

    Filesize

    12KB

  • memory/3828-126-0x0000000000510000-0x0000000000511000-memory.dmp

    Filesize

    4KB

  • memory/3828-129-0x0000000010000000-0x0000000010003000-memory.dmp

    Filesize

    12KB

  • memory/3828-131-0x0000000000990000-0x00000000009BF000-memory.dmp

    Filesize

    188KB

  • memory/3924-128-0x0000020784470000-0x0000020784494000-memory.dmp

    Filesize

    144KB

  • memory/3924-130-0x0000020784470000-0x0000020784494000-memory.dmp

    Filesize

    144KB