Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    25-06-2022 09:00

General

  • Target

    39a8e99be721b0cf5e73c955f8ae71ed0f8695be2f56c46e0f33c6ffca9d3e81.exe

  • Size

    452KB

  • MD5

    58d8e45e2efdbbdd4e385eef528618c5

  • SHA1

    ebc61fb36088873979b103cf0784655f419f92a3

  • SHA256

    39a8e99be721b0cf5e73c955f8ae71ed0f8695be2f56c46e0f33c6ffca9d3e81

  • SHA512

    6985214a0b3261e38d5b970768a6daf635975ee45199ba1f0d610b38d86cc512590c3908f85f4f6e141d61ad8a43d5c85ef05730c81b2eb625d5f3ace7aa581d

Score
10/10

Malware Config

Signatures

  • Imminent RAT

    Remote-access trojan based on Imminent Monitor remote admin software.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\39a8e99be721b0cf5e73c955f8ae71ed0f8695be2f56c46e0f33c6ffca9d3e81.exe
    "C:\Users\Admin\AppData\Local\Temp\39a8e99be721b0cf5e73c955f8ae71ed0f8695be2f56c46e0f33c6ffca9d3e81.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1932
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
      C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
      2⤵
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1576
  • C:\Windows\system32\wbem\WmiApSrv.exe
    C:\Windows\system32\wbem\WmiApSrv.exe
    1⤵
      PID:928

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1576-55-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/1576-56-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/1576-58-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/1576-59-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/1576-60-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/1576-63-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/1576-65-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/1576-68-0x0000000074060000-0x000000007460B000-memory.dmp

      Filesize

      5.7MB

    • memory/1576-69-0x0000000074060000-0x000000007460B000-memory.dmp

      Filesize

      5.7MB

    • memory/1932-54-0x00000000757C1000-0x00000000757C3000-memory.dmp

      Filesize

      8KB

    • memory/1932-67-0x00000000740E0000-0x000000007468B000-memory.dmp

      Filesize

      5.7MB