Analysis

  • max time kernel
    107s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-11-2022 15:36

General

  • Target

    UPS 1Z1E31080372565980.cmd.exe

  • Size

    928KB

  • MD5

    eaf8556f373e47066026977ae8924a02

  • SHA1

    1e9e4bd736398e64391db945aead5d41b71bbc42

  • SHA256

    1a0353868f82c688e13b205719e1cdde7a05c018662d364ea05df8038534aebc

  • SHA512

    1bb4798fd0e6d901a4bd8ccbd17f30f70f73f4ebe2a06c3dde1fcc49180859a8b27e350e6dfab8ea98f7c31dd3c48293faa4897525105acdc983a71b50f7ff29

  • SSDEEP

    12288:cmTb4ScxQiE2iNzpqAwtjgLvk+jrasr4CxBHE2NybtQGJm8V01:Hf+E1SAwFgLvr94UX4BQG88O

Malware Config

Extracted

Family

warzonerat

C2

pastorcc.duckdns.org:2223

Signatures

  • WarzoneRat, AveMaria

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

  • 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). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\UPS 1Z1E31080372565980.cmd.exe
    "C:\Users\Admin\AppData\Local\Temp\UPS 1Z1E31080372565980.cmd.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3204
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\UPS 1Z1E31080372565980.cmd.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4340
    • C:\Users\Admin\AppData\Local\Temp\UPS 1Z1E31080372565980.cmd.exe
      "C:\Users\Admin\AppData\Local\Temp\UPS 1Z1E31080372565980.cmd.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2332
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell Add-MpPreference -ExclusionPath C:\
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2720

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • memory/2332-138-0x0000000000000000-mapping.dmp

  • memory/2332-150-0x0000000000400000-0x000000000055E000-memory.dmp

    Filesize

    1.4MB

  • memory/2332-143-0x0000000000400000-0x000000000055E000-memory.dmp

    Filesize

    1.4MB

  • memory/2332-141-0x0000000000400000-0x000000000055E000-memory.dmp

    Filesize

    1.4MB

  • memory/2332-139-0x0000000000400000-0x000000000055E000-memory.dmp

    Filesize

    1.4MB

  • memory/2720-149-0x0000000004810000-0x000000000482E000-memory.dmp

    Filesize

    120KB

  • memory/2720-152-0x0000000070850000-0x000000007089C000-memory.dmp

    Filesize

    304KB

  • memory/2720-162-0x0000000007160000-0x0000000007168000-memory.dmp

    Filesize

    32KB

  • memory/2720-161-0x0000000007170000-0x000000000718A000-memory.dmp

    Filesize

    104KB

  • memory/2720-156-0x0000000007400000-0x0000000007A7A000-memory.dmp

    Filesize

    6.5MB

  • memory/2720-154-0x0000000006050000-0x000000000606E000-memory.dmp

    Filesize

    120KB

  • memory/2720-148-0x0000000000000000-mapping.dmp

  • memory/3204-136-0x00000000095F0000-0x000000000968C000-memory.dmp

    Filesize

    624KB

  • memory/3204-133-0x0000000005D80000-0x0000000006324000-memory.dmp

    Filesize

    5.6MB

  • memory/3204-135-0x00000000057B0000-0x00000000057BA000-memory.dmp

    Filesize

    40KB

  • memory/3204-132-0x0000000000C70000-0x0000000000D5E000-memory.dmp

    Filesize

    952KB

  • memory/3204-134-0x00000000056F0000-0x0000000005782000-memory.dmp

    Filesize

    584KB

  • memory/4340-146-0x0000000006010000-0x0000000006076000-memory.dmp

    Filesize

    408KB

  • memory/4340-158-0x0000000007C20000-0x0000000007C2A000-memory.dmp

    Filesize

    40KB

  • memory/4340-153-0x0000000070850000-0x000000007089C000-memory.dmp

    Filesize

    304KB

  • memory/4340-155-0x0000000006E60000-0x0000000006E7E000-memory.dmp

    Filesize

    120KB

  • memory/4340-147-0x00000000061F0000-0x0000000006256000-memory.dmp

    Filesize

    408KB

  • memory/4340-137-0x0000000000000000-mapping.dmp

  • memory/4340-157-0x0000000007BB0000-0x0000000007BCA000-memory.dmp

    Filesize

    104KB

  • memory/4340-151-0x0000000006E80000-0x0000000006EB2000-memory.dmp

    Filesize

    200KB

  • memory/4340-159-0x0000000007E30000-0x0000000007EC6000-memory.dmp

    Filesize

    600KB

  • memory/4340-160-0x0000000007F00000-0x0000000007F0E000-memory.dmp

    Filesize

    56KB

  • memory/4340-145-0x00000000058F0000-0x0000000005912000-memory.dmp

    Filesize

    136KB

  • memory/4340-163-0x0000000007F50000-0x0000000007F58000-memory.dmp

    Filesize

    32KB

  • memory/4340-144-0x00000000059E0000-0x0000000006008000-memory.dmp

    Filesize

    6.2MB

  • memory/4340-142-0x0000000002FC0000-0x0000000002FF6000-memory.dmp

    Filesize

    216KB