Analysis

  • max time kernel
    146s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-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 8 IoCs
  • 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 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f990e61f27aa6b6f21e22ec66da256bc_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f990e61f27aa6b6f21e22ec66da256bc_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2916
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\VIOgFBAzGifYU" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA093.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2592
    • C:\Users\Admin\AppData\Local\Temp\f990e61f27aa6b6f21e22ec66da256bc_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\f990e61f27aa6b6f21e22ec66da256bc_JaffaCakes118.exe"
      2⤵
        PID:2780

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Execution

    Scheduled Task/Job

    1
    T1053

    Persistence

    Scheduled Task/Job

    1
    T1053

    Privilege Escalation

    Scheduled Task/Job

    1
    T1053

    Discovery

    System Information Discovery

    1
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmpA093.tmp
      Filesize

      1KB

      MD5

      1dd91615b1322fbd3ffc9e8841ae7677

      SHA1

      b28510b454e4f8f845a992d7a25417b063243fa3

      SHA256

      daa28bb5051142d22c247b783ecaa496e29971c947e7ebb8aa822937f8f5c249

      SHA512

      8e97f91bdd7e9c29c1ba1f9c9d6f7e1d32278f15cd369e58f96d668235e4c6a5c069a58d5a5367db8e189839a77605dab6945fc636544e90e318cdb09a13c0a8

    • memory/2780-19-0x0000000000400000-0x0000000000554000-memory.dmp
      Filesize

      1.3MB

    • memory/2780-18-0x0000000000400000-0x0000000000554000-memory.dmp
      Filesize

      1.3MB

    • memory/2780-15-0x0000000000400000-0x0000000000554000-memory.dmp
      Filesize

      1.3MB

    • memory/2780-17-0x0000000000400000-0x0000000000554000-memory.dmp
      Filesize

      1.3MB

    • memory/2780-16-0x0000000000400000-0x0000000000554000-memory.dmp
      Filesize

      1.3MB

    • memory/2780-27-0x0000000000400000-0x0000000000554000-memory.dmp
      Filesize

      1.3MB

    • memory/2780-26-0x0000000000400000-0x0000000000554000-memory.dmp
      Filesize

      1.3MB

    • memory/2780-24-0x0000000000400000-0x0000000000554000-memory.dmp
      Filesize

      1.3MB

    • memory/2780-13-0x0000000000400000-0x0000000000554000-memory.dmp
      Filesize

      1.3MB

    • memory/2780-14-0x0000000000400000-0x0000000000554000-memory.dmp
      Filesize

      1.3MB

    • memory/2780-22-0x0000000000400000-0x0000000000554000-memory.dmp
      Filesize

      1.3MB

    • memory/2780-20-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
      Filesize

      4KB

    • memory/2916-7-0x0000000000890000-0x00000000008B2000-memory.dmp
      Filesize

      136KB

    • memory/2916-4-0x0000000074DC0000-0x00000000754AE000-memory.dmp
      Filesize

      6.9MB

    • memory/2916-0-0x00000000008F0000-0x00000000009E8000-memory.dmp
      Filesize

      992KB

    • memory/2916-5-0x0000000004CE0000-0x0000000004D20000-memory.dmp
      Filesize

      256KB

    • memory/2916-3-0x0000000000420000-0x0000000000436000-memory.dmp
      Filesize

      88KB

    • memory/2916-1-0x0000000074DC0000-0x00000000754AE000-memory.dmp
      Filesize

      6.9MB

    • memory/2916-25-0x0000000074DC0000-0x00000000754AE000-memory.dmp
      Filesize

      6.9MB

    • memory/2916-2-0x0000000004CE0000-0x0000000004D20000-memory.dmp
      Filesize

      256KB

    • memory/2916-6-0x00000000050E0000-0x0000000005172000-memory.dmp
      Filesize

      584KB