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Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/10/2024, 22:59

General

  • Target

    807f0f985e9e4f3e8f0bcd4f55edfe33_JaffaCakes118.exe

  • Size

    818KB

  • MD5

    807f0f985e9e4f3e8f0bcd4f55edfe33

  • SHA1

    cda44708c3c8efe8d980250e791ee8cde1f7afc7

  • SHA256

    18557447ecf0465479dbc151e8b1370550f10211373cd738e3a67e9112927bc8

  • SHA512

    2f44a8ee43d7df95a4252d0223246f05de2e2909b0d2315c0b91d6e5ba234f6de29fe281a1ada596eb1eccf600e9b95a69837a8296382441dc11463beb17fee2

  • SSDEEP

    12288:ErF379ZC7EbHCegVz9UPRdZ9fyWmqbA3:KhZDbfgVz9UPR9f9bA

Malware Config

Extracted

Family

warzonerat

C2

googleservers.org:5740

Signatures

  • WarzoneRat, AveMaria

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

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

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

  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\807f0f985e9e4f3e8f0bcd4f55edfe33_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\807f0f985e9e4f3e8f0bcd4f55edfe33_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1376
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LnyYSA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3FBE.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:1892
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "{path}"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5000
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4636

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp3FBE.tmp

    Filesize

    1KB

    MD5

    88c89a0bd11a2dc28eb77910e0754026

    SHA1

    87d71db3d1167559b9a06c167accccab8c7a04b2

    SHA256

    7cc23600fd1dd7504d398f436ddd544f37ad911f5ec99906416e687e96266905

    SHA512

    5ed0f8463974c301542893709ab46da56a4e7b02127ab993e3242fc5b3968f4b184612aff175d18706870734b8640e97aaf91fcd92637f25455e6a0af4714b70

  • memory/1376-4-0x0000000074920000-0x00000000750D0000-memory.dmp

    Filesize

    7.7MB

  • memory/1376-11-0x0000000008D40000-0x0000000008D6E000-memory.dmp

    Filesize

    184KB

  • memory/1376-3-0x0000000004CC0000-0x0000000004D52000-memory.dmp

    Filesize

    584KB

  • memory/1376-0-0x000000007492E000-0x000000007492F000-memory.dmp

    Filesize

    4KB

  • memory/1376-5-0x0000000004D60000-0x0000000004D6A000-memory.dmp

    Filesize

    40KB

  • memory/1376-7-0x0000000006120000-0x00000000061BC000-memory.dmp

    Filesize

    624KB

  • memory/1376-6-0x0000000005000000-0x0000000005008000-memory.dmp

    Filesize

    32KB

  • memory/1376-8-0x000000007492E000-0x000000007492F000-memory.dmp

    Filesize

    4KB

  • memory/1376-2-0x00000000051D0000-0x0000000005774000-memory.dmp

    Filesize

    5.6MB

  • memory/1376-9-0x0000000074920000-0x00000000750D0000-memory.dmp

    Filesize

    7.7MB

  • memory/1376-10-0x0000000008E20000-0x0000000008E9E000-memory.dmp

    Filesize

    504KB

  • memory/1376-1-0x0000000000220000-0x00000000002F2000-memory.dmp

    Filesize

    840KB

  • memory/1376-20-0x0000000074920000-0x00000000750D0000-memory.dmp

    Filesize

    7.7MB

  • memory/4636-21-0x0000000000990000-0x0000000000991000-memory.dmp

    Filesize

    4KB

  • memory/5000-17-0x0000000000400000-0x0000000000554000-memory.dmp

    Filesize

    1.3MB

  • memory/5000-19-0x0000000000400000-0x0000000000554000-memory.dmp

    Filesize

    1.3MB

  • memory/5000-15-0x0000000000400000-0x0000000000554000-memory.dmp

    Filesize

    1.3MB

  • memory/5000-23-0x0000000000400000-0x0000000000554000-memory.dmp

    Filesize

    1.3MB