Analysis

  • max time kernel
    40s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    20-07-2021 14:11

General

  • Target

    EMTECH IPH GROUP.exe

  • Size

    62KB

  • MD5

    4b3470167aed6f5cba3103b3abaaa7c4

  • SHA1

    6282b6635b89c19086e7e77aa508aa3f484b3e6e

  • SHA256

    caf865d460e97d3f1043fdade9be954436bb158f6101d3598d1334acfef400d3

  • SHA512

    8dd0e0ec717afd64255c47424682d642b670d4c8d75deb169a9b433807d23651e79e94b7f78f8d954c19abd99aa332204c2f86df6af98928d2d8b0f0de3e6a8d

Malware Config

Extracted

Family

warzonerat

C2

185.157.160.215:2211

Signatures

  • WarzoneRat, AveMaria

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

  • Warzone RAT Payload 3 IoCs
  • Drops startup file 3 IoCs
  • 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 47 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\EMTECH IPH GROUP.exe
    "C:\Users\Admin\AppData\Local\Temp\EMTECH IPH GROUP.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1612
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c Copy "C:\Users\Admin\AppData\Local\Temp\EMTECH IPH GROUP.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\EMTECH IPH GROUP.exe"
      2⤵
      • Drops startup file
      PID:1588
    • C:\Users\Admin\AppData\Local\Temp\EMTECH IPH GROUP.exe
      "C:\Users\Admin\AppData\Local\Temp\EMTECH IPH GROUP.exe"
      2⤵
        PID:1176
      • C:\Users\Admin\AppData\Local\Temp\EMTECH IPH GROUP.exe
        "C:\Users\Admin\AppData\Local\Temp\EMTECH IPH GROUP.exe"
        2⤵
          PID:1192

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Discovery

      System Information Discovery

      1
      T1082

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\EMTECH IPH GROUP.exe
        MD5

        4b3470167aed6f5cba3103b3abaaa7c4

        SHA1

        6282b6635b89c19086e7e77aa508aa3f484b3e6e

        SHA256

        caf865d460e97d3f1043fdade9be954436bb158f6101d3598d1334acfef400d3

        SHA512

        8dd0e0ec717afd64255c47424682d642b670d4c8d75deb169a9b433807d23651e79e94b7f78f8d954c19abd99aa332204c2f86df6af98928d2d8b0f0de3e6a8d

      • memory/1192-66-0x0000000000400000-0x0000000000554000-memory.dmp
        Filesize

        1.3MB

      • memory/1192-67-0x0000000000405CE2-mapping.dmp
      • memory/1192-68-0x0000000075D51000-0x0000000075D53000-memory.dmp
        Filesize

        8KB

      • memory/1192-69-0x0000000000400000-0x0000000000554000-memory.dmp
        Filesize

        1.3MB

      • memory/1588-63-0x0000000000000000-mapping.dmp
      • memory/1612-59-0x00000000002C0000-0x00000000002C1000-memory.dmp
        Filesize

        4KB

      • memory/1612-61-0x00000000047B0000-0x00000000047B1000-memory.dmp
        Filesize

        4KB

      • memory/1612-62-0x0000000000420000-0x0000000000441000-memory.dmp
        Filesize

        132KB

      • memory/1612-65-0x0000000000670000-0x0000000000671000-memory.dmp
        Filesize

        4KB