Analysis

  • max time kernel
    152s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    12-07-2022 09:42

General

  • Target

    4b83c718bfb8069c2735953354587b0cf8b0b88cf5b696efc0299a96054de590.exe

  • Size

    1.5MB

  • MD5

    38f191cd2eb179d75b4a9fb6b9f2cd8e

  • SHA1

    fe6a50d37cd8abc9791db19e9ec68029cd04743c

  • SHA256

    4b83c718bfb8069c2735953354587b0cf8b0b88cf5b696efc0299a96054de590

  • SHA512

    a48a8a1999205245b74586ce325d5d88674179e6bbe352898ef879d80e3315439260580ecba38110988954411b74ebd5bf502cdcb6bdd1ea0c9c02f88960c76a

Score
10/10

Malware Config

Signatures

  • Imminent RAT

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

  • Drops desktop.ini file(s) 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 3 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4b83c718bfb8069c2735953354587b0cf8b0b88cf5b696efc0299a96054de590.exe
    "C:\Users\Admin\AppData\Local\Temp\4b83c718bfb8069c2735953354587b0cf8b0b88cf5b696efc0299a96054de590.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1508
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
      2⤵
      • Drops desktop.ini file(s)
      • Drops file in Windows directory
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3644
  • C:\Windows\system32\wbem\WmiApSrv.exe
    C:\Windows\system32\wbem\WmiApSrv.exe
    1⤵
      PID:2012

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3644-131-0x0000000074BD0000-0x0000000075181000-memory.dmp

      Filesize

      5.7MB

    • memory/3644-132-0x0000000074BD0000-0x0000000075181000-memory.dmp

      Filesize

      5.7MB