Analysis

  • max time kernel
    92s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-01-2025 15:50

General

  • Target

    JaffaCakes118_2c5c01af4c821c358cbb0e00cfcae4b0.exe

  • Size

    387KB

  • MD5

    2c5c01af4c821c358cbb0e00cfcae4b0

  • SHA1

    50c3002558cd9d09ff31af93d1ca7a7148b991fe

  • SHA256

    040c253f17159291ca14147125f84e8bd30c5c55fe85f154a19b9f94cf0f6d2a

  • SHA512

    42de31c47191e605a3daa4678352a2c83a0684108ead7e3af66e88815b45530b7b6241859615e90cc527d0f1786a27d2b0710c6d8afc28e212e053b9996a803d

  • SSDEEP

    6144:kYESD6lunpseAVoSb8UxeG+otZZnvBCrXJM2+:kYESDF6VoSd1zZ9BO+n

Malware Config

Extracted

Family

revengerat

Botnet

LimeRevenge

Mutex

29a-8fa6-0ac610b243aa

Signatures

  • RevengeRAT

    Remote-access trojan with a wide range of capabilities.

  • Revengerat family
  • Executes dropped EXE 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 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\JaffaCakes118_2c5c01af4c821c358cbb0e00cfcae4b0.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2c5c01af4c821c358cbb0e00cfcae4b0.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:4592
    • C:\Windows\SYSTEM32\schtasks.exe
      schtasks /run /TN Update
      2⤵
        PID:2528
    • C:\Windows\System32\‌svchost.exe
      C:\Windows\System32\‌svchost.exe
      1⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:1752

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Windows\System32\‌svchost.exe

      Filesize

      24KB

      MD5

      305822928b102332ae60d12f02da1c41

      SHA1

      160a161ca694a7e92d541de2210e5a361171afc8

      SHA256

      05ba26277038082045e06c102ae5ca998339f20de977c726f06deae857b3408f

      SHA512

      c5cbf3459c14a78cd99c47db627f4d3ced418650956ae3293e6f02f9e40a4850fa8566497286f8abe0a94fcaf2f91e8a31bf5b6ece9d05d2e9d3858379381981

    • memory/1752-6-0x00007FFC53C05000-0x00007FFC53C06000-memory.dmp

      Filesize

      4KB

    • memory/1752-7-0x00007FFC53950000-0x00007FFC542F1000-memory.dmp

      Filesize

      9.6MB

    • memory/1752-8-0x00007FFC53950000-0x00007FFC542F1000-memory.dmp

      Filesize

      9.6MB

    • memory/1752-9-0x000000001C410000-0x000000001C8DE000-memory.dmp

      Filesize

      4.8MB

    • memory/1752-10-0x000000001C990000-0x000000001CA36000-memory.dmp

      Filesize

      664KB

    • memory/1752-11-0x000000001D130000-0x000000001D192000-memory.dmp

      Filesize

      392KB

    • memory/1752-12-0x00007FFC53C05000-0x00007FFC53C06000-memory.dmp

      Filesize

      4KB

    • memory/1752-13-0x00007FFC53950000-0x00007FFC542F1000-memory.dmp

      Filesize

      9.6MB

    • memory/4592-0-0x00007FFC53833000-0x00007FFC53835000-memory.dmp

      Filesize

      8KB

    • memory/4592-1-0x00000000009B0000-0x0000000000A16000-memory.dmp

      Filesize

      408KB