Analysis

  • max time kernel
    25s
  • max time network
    147s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • 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 51 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 23 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:3944
    • 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:3692
    • C:\Users\Admin\AppData\Local\Temp\EMTECH IPH GROUP.exe
      "C:\Users\Admin\AppData\Local\Temp\EMTECH IPH GROUP.exe"
      2⤵
        PID:4008
      • C:\Users\Admin\AppData\Local\Temp\EMTECH IPH GROUP.exe
        "C:\Users\Admin\AppData\Local\Temp\EMTECH IPH GROUP.exe"
        2⤵
          PID:1296
        • C:\Users\Admin\AppData\Local\Temp\EMTECH IPH GROUP.exe
          "C:\Users\Admin\AppData\Local\Temp\EMTECH IPH GROUP.exe"
          2⤵
            PID:1256
          • C:\Users\Admin\AppData\Local\Temp\EMTECH IPH GROUP.exe
            "C:\Users\Admin\AppData\Local\Temp\EMTECH IPH GROUP.exe"
            2⤵
              PID:732

          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

            d41d8cd98f00b204e9800998ecf8427e

            SHA1

            da39a3ee5e6b4b0d3255bfef95601890afd80709

            SHA256

            e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

            SHA512

            cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

          • memory/732-130-0x0000000000400000-0x0000000000554000-memory.dmp
            Filesize

            1.3MB

          • memory/732-128-0x0000000000400000-0x0000000000554000-memory.dmp
            Filesize

            1.3MB

          • memory/732-129-0x0000000000405CE2-mapping.dmp
          • memory/3692-124-0x0000000000000000-mapping.dmp
          • memory/3944-123-0x0000000006B40000-0x0000000006B41000-memory.dmp
            Filesize

            4KB

          • memory/3944-121-0x0000000006840000-0x0000000006861000-memory.dmp
            Filesize

            132KB

          • memory/3944-122-0x0000000005BA0000-0x0000000005BA1000-memory.dmp
            Filesize

            4KB

          • memory/3944-114-0x0000000000D40000-0x0000000000D41000-memory.dmp
            Filesize

            4KB

          • memory/3944-120-0x00000000054E0000-0x0000000005572000-memory.dmp
            Filesize

            584KB

          • memory/3944-125-0x0000000006FD0000-0x0000000006FD1000-memory.dmp
            Filesize

            4KB

          • memory/3944-119-0x0000000005640000-0x0000000005641000-memory.dmp
            Filesize

            4KB

          • memory/3944-127-0x0000000006AA0000-0x0000000006B3C000-memory.dmp
            Filesize

            624KB

          • memory/3944-118-0x00000000056C0000-0x00000000056C1000-memory.dmp
            Filesize

            4KB

          • memory/3944-117-0x0000000005580000-0x0000000005581000-memory.dmp
            Filesize

            4KB

          • memory/3944-116-0x0000000005BC0000-0x0000000005BC1000-memory.dmp
            Filesize

            4KB