Analysis

  • max time kernel
    127s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-04-2024 05:02

General

  • Target

    f990e61f27aa6b6f21e22ec66da256bc_JaffaCakes118.exe

  • Size

    970KB

  • MD5

    f990e61f27aa6b6f21e22ec66da256bc

  • SHA1

    b1b3ab210652a8268424489d272091e811833f08

  • SHA256

    e90bb8f634ea320dd9e39c3f7c007402c0a696ef31cce92a259c7fca6e479514

  • SHA512

    f161ef18e7e8d748168638f2c92eb05759bc002185578cfd0f672c16dba267fc2329930b479e204c974d736e64f65bf072e0ee80e2b0d131892079263b561a22

  • SSDEEP

    12288:eDK0n3qGaNHEyC9/oR9gy5FHK7zRsugClbeiIOUiw3fRAruzUDABXamsyPL1xmIw:eDKcPp9AR95yVsuMizcvaAsixxSiUtj

Malware Config

Extracted

Family

warzonerat

C2

45.137.22.62:4231

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 behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f990e61f27aa6b6f21e22ec66da256bc_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f990e61f27aa6b6f21e22ec66da256bc_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4352
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\VIOgFBAzGifYU" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE1C5.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1516
    • C:\Users\Admin\AppData\Local\Temp\f990e61f27aa6b6f21e22ec66da256bc_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\f990e61f27aa6b6f21e22ec66da256bc_JaffaCakes118.exe"
      2⤵
        PID:1876
      • C:\Users\Admin\AppData\Local\Temp\f990e61f27aa6b6f21e22ec66da256bc_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\f990e61f27aa6b6f21e22ec66da256bc_JaffaCakes118.exe"
        2⤵
          PID:4636

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\tmpE1C5.tmp

        Filesize

        1KB

        MD5

        1fddaa00cb6b14a7688cfb234e66129c

        SHA1

        a6d93a36ea3a46e8ac2db4c1550bc03220e01f0f

        SHA256

        d8400311e65fa9badba826e945a8609b84e9135a5e333f59efda415b03be6aa8

        SHA512

        0a23aa5304e91bcc5ed42eab53b15f1d85abe21d02f854a9192e8d6aed72f48eb216261317b9dd1cebd27c3655bf37f6094fa3ffe535546639ca865dd6e9d91f

      • memory/4352-8-0x0000000006A50000-0x0000000006A66000-memory.dmp

        Filesize

        88KB

      • memory/4352-3-0x0000000005BF0000-0x0000000006194000-memory.dmp

        Filesize

        5.6MB

      • memory/4352-10-0x0000000005900000-0x0000000005910000-memory.dmp

        Filesize

        64KB

      • memory/4352-11-0x0000000008520000-0x00000000085B2000-memory.dmp

        Filesize

        584KB

      • memory/4352-5-0x0000000005900000-0x0000000005910000-memory.dmp

        Filesize

        64KB

      • memory/4352-6-0x00000000056B0000-0x00000000056BA000-memory.dmp

        Filesize

        40KB

      • memory/4352-7-0x0000000005910000-0x0000000005966000-memory.dmp

        Filesize

        344KB

      • memory/4352-0-0x0000000000B60000-0x0000000000C58000-memory.dmp

        Filesize

        992KB

      • memory/4352-9-0x00000000746D0000-0x0000000074E80000-memory.dmp

        Filesize

        7.7MB

      • memory/4352-2-0x0000000005590000-0x000000000562C000-memory.dmp

        Filesize

        624KB

      • memory/4352-4-0x00000000056E0000-0x0000000005772000-memory.dmp

        Filesize

        584KB

      • memory/4352-12-0x000000000AC80000-0x000000000ACA2000-memory.dmp

        Filesize

        136KB

      • memory/4352-1-0x00000000746D0000-0x0000000074E80000-memory.dmp

        Filesize

        7.7MB

      • memory/4352-23-0x00000000746D0000-0x0000000074E80000-memory.dmp

        Filesize

        7.7MB

      • memory/4636-21-0x0000000000400000-0x0000000000554000-memory.dmp

        Filesize

        1.3MB

      • memory/4636-22-0x0000000000400000-0x0000000000554000-memory.dmp

        Filesize

        1.3MB

      • memory/4636-18-0x0000000000400000-0x0000000000554000-memory.dmp

        Filesize

        1.3MB

      • memory/4636-24-0x0000000000400000-0x0000000000554000-memory.dmp

        Filesize

        1.3MB