Analysis

  • max time kernel
    124s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-04-2024 11:36

General

  • Target

    f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    f7e8946a4954f59b836a588e29530d17

  • SHA1

    388452dd34b35d51d312703106c83399fa30132c

  • SHA256

    e475b9fed46639088d2fcdb7b8ab0631e4db362a3569b7d3030b8672be9df644

  • SHA512

    b1a67ab8ccb44e984776632f72dcc370193178291fb457a89716b701ca9213e8d7e3a7e0a97ff63801977990e84a141d64d5717afcd4c1bebdec6cd8b1887486

  • SSDEEP

    12288:7DVXSi5irusotVeJ8bdRq0vujGLjTGLSHAJ+raV35Ilb:VXB5s4cJ8vqPjmnHs+raBSb

Malware Config

Extracted

Family

warzonerat

C2

20.150.137.35:7400

Signatures

  • WarzoneRat, AveMaria

    WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

  • Warzone RAT payload 4 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1228
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GWmLkuqcjCByy" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDB2D.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2724
    • C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\f7e8946a4954f59b836a588e29530d17_JaffaCakes118.exe"
      2⤵
        PID:1748

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1228-8-0x0000000004B90000-0x0000000004BA0000-memory.dmp

      Filesize

      64KB

    • memory/1228-6-0x0000000004E00000-0x0000000004E9C000-memory.dmp

      Filesize

      624KB

    • memory/1228-2-0x0000000004B90000-0x0000000004BA0000-memory.dmp

      Filesize

      64KB

    • memory/1228-3-0x0000000004CC0000-0x0000000004D52000-memory.dmp

      Filesize

      584KB

    • memory/1228-0-0x0000000000060000-0x0000000000170000-memory.dmp

      Filesize

      1.1MB

    • memory/1228-5-0x0000000004B70000-0x0000000004B8C000-memory.dmp

      Filesize

      112KB

    • memory/1228-1-0x0000000075020000-0x00000000757D0000-memory.dmp

      Filesize

      7.7MB

    • memory/1228-7-0x0000000075020000-0x00000000757D0000-memory.dmp

      Filesize

      7.7MB

    • memory/1228-4-0x0000000005310000-0x00000000058B4000-memory.dmp

      Filesize

      5.6MB

    • memory/1228-9-0x00000000059C0000-0x0000000005A3C000-memory.dmp

      Filesize

      496KB

    • memory/1228-10-0x0000000005A40000-0x0000000005A8A000-memory.dmp

      Filesize

      296KB

    • memory/1228-20-0x0000000075020000-0x00000000757D0000-memory.dmp

      Filesize

      7.7MB

    • memory/1748-16-0x0000000000400000-0x0000000000554000-memory.dmp

      Filesize

      1.3MB

    • memory/1748-19-0x0000000000400000-0x0000000000554000-memory.dmp

      Filesize

      1.3MB

    • memory/1748-21-0x0000000000400000-0x0000000000554000-memory.dmp

      Filesize

      1.3MB

    • memory/1748-22-0x0000000000400000-0x0000000000554000-memory.dmp

      Filesize

      1.3MB