Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-01-2025 04:45

General

  • Target

    JaffaCakes118_62bc5ed1faedbd153aefbd0f660b9398.exe

  • Size

    220KB

  • MD5

    62bc5ed1faedbd153aefbd0f660b9398

  • SHA1

    00f5114002f3890ba4d32c7960ba04bb907c18b7

  • SHA256

    ea95110c6eace17e1362e51ea50327a99899b76c7295650363325a22bf70a05b

  • SHA512

    d47b50992bc4fdefe0cc7b5a5a72d3aa6b35c9f47841b7f0173303ddb38c2c072ce40925a2e715c43a98c0f7f85977aa00c74adf1d630b72486339bfd6e958ab

  • SSDEEP

    3072:kXs/p61nqa4LEHBAnpK37nXua1V0Vz1z7ZwnZspzqeNOefG4Gyq6nF7waf5+:R/p61nOVaDCzFNkOqefpl+

Malware Config

Extracted

Family

revengerat

Botnet

LimeRevenge

Mutex

208-9035-4d24f5a5133d

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 6 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_62bc5ed1faedbd153aefbd0f660b9398.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_62bc5ed1faedbd153aefbd0f660b9398.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:1724
    • C:\Windows\SYSTEM32\schtasks.exe
      schtasks /run /TN Update
      2⤵
        PID:3592
    • C:\Windows\System32\‌svchost.exe
      C:\Windows\System32\‌svchost.exe
      1⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:1152

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Windows\System32\‌svchost.exe

      Filesize

      24KB

      MD5

      53f274073507d60fba3f16ffb5efd332

      SHA1

      03ca75b8650af51495654a90bf1e0225b4d1f4ee

      SHA256

      0b317aa1504219f864f83fe00bc6864eaa51194b33d80be8cefc39cd805fc74b

      SHA512

      d43c301f60b72cfb2558e65bc61d791563b3fa052319f006c550138c94608602cb7d9526b819c9aead0c8f305dce7fa5e1a4b33976961d63b6c20ee7adeb1656

    • memory/1152-6-0x00007FFFE1795000-0x00007FFFE1796000-memory.dmp

      Filesize

      4KB

    • memory/1152-7-0x00007FFFE14E0000-0x00007FFFE1E81000-memory.dmp

      Filesize

      9.6MB

    • memory/1152-8-0x00007FFFE14E0000-0x00007FFFE1E81000-memory.dmp

      Filesize

      9.6MB

    • memory/1152-9-0x000000001C3B0000-0x000000001C87E000-memory.dmp

      Filesize

      4.8MB

    • memory/1152-10-0x000000001C880000-0x000000001C926000-memory.dmp

      Filesize

      664KB

    • memory/1152-11-0x000000001D010000-0x000000001D072000-memory.dmp

      Filesize

      392KB

    • memory/1152-12-0x00007FFFE1795000-0x00007FFFE1796000-memory.dmp

      Filesize

      4KB

    • memory/1152-13-0x00007FFFE14E0000-0x00007FFFE1E81000-memory.dmp

      Filesize

      9.6MB

    • memory/1724-0-0x00007FFFE13C3000-0x00007FFFE13C5000-memory.dmp

      Filesize

      8KB

    • memory/1724-1-0x0000000000120000-0x000000000015C000-memory.dmp

      Filesize

      240KB