Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-11-2024 16:22

General

  • Target

    df9b5c3d58393807277d0951d5addfd7a75eab2cf870610748732cb5515ee282.exe

  • Size

    508KB

  • MD5

    8d9f065aba1ed7a30073bec0df1d7f03

  • SHA1

    694379f4a8d389cc38506745789fa94c2a0e3629

  • SHA256

    df9b5c3d58393807277d0951d5addfd7a75eab2cf870610748732cb5515ee282

  • SHA512

    6066630868ba509d7c48cce46e4d7598bd90c1e9423592f65ea87a846ed01b3b0f90708d15b61069417fb09450bcc570139a8e632754ab2036ff969e6d635f09

  • SSDEEP

    12288:UY7/675KjZoaaDr6DdYS228E6gAblG6+lH:uMjZL/DHB8vni

Malware Config

Signatures

  • Imminent RAT

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

  • Imminent family
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops desktop.ini file(s) 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\df9b5c3d58393807277d0951d5addfd7a75eab2cf870610748732cb5515ee282.exe
    "C:\Users\Admin\AppData\Local\Temp\df9b5c3d58393807277d0951d5addfd7a75eab2cf870610748732cb5515ee282.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3532
    • C:\Users\Admin\AppData\Local\Temp\df9b5c3d58393807277d0951d5addfd7a75eab2cf870610748732cb5515ee282\df9b5c3d58393807277d0951d5addfd7a75eab2cf870610748732cb5515ee282.exe
      "C:\Users\Admin\AppData\Local\Temp\df9b5c3d58393807277d0951d5addfd7a75eab2cf870610748732cb5515ee282\df9b5c3d58393807277d0951d5addfd7a75eab2cf870610748732cb5515ee282.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Drops desktop.ini file(s)
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2720
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 1000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\df9b5c3d58393807277d0951d5addfd7a75eab2cf870610748732cb5515ee282.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:2008
      • C:\Windows\SysWOW64\PING.EXE
        ping 1.1.1.1 -n 1 -w 1000
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:2152

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\df9b5c3d58393807277d0951d5addfd7a75eab2cf870610748732cb5515ee282\df9b5c3d58393807277d0951d5addfd7a75eab2cf870610748732cb5515ee282.exe

    Filesize

    508KB

    MD5

    8d9f065aba1ed7a30073bec0df1d7f03

    SHA1

    694379f4a8d389cc38506745789fa94c2a0e3629

    SHA256

    df9b5c3d58393807277d0951d5addfd7a75eab2cf870610748732cb5515ee282

    SHA512

    6066630868ba509d7c48cce46e4d7598bd90c1e9423592f65ea87a846ed01b3b0f90708d15b61069417fb09450bcc570139a8e632754ab2036ff969e6d635f09

  • C:\Users\Admin\AppData\Roaming\Imminent\Path.dat

    Filesize

    78B

    MD5

    908aca7e9dc24a035afcb2455fac103b

    SHA1

    af7b6c61ca9a0288b8d3301c7bb50748d65dcecb

    SHA256

    3f270388bf15bdd325d5d89c65254309823f1293df8c64c5f0ac4301c014500b

    SHA512

    0195f6da3df980a43fd86fb65808c5a9120b1c7cd0e80a077139a1bb06f91df3757b323c1c412162d04ac704af32170c20143d5f3caad79d3091ab05e9615fed

  • memory/2720-14-0x0000000074E70000-0x0000000075421000-memory.dmp

    Filesize

    5.7MB

  • memory/2720-15-0x0000000074E70000-0x0000000075421000-memory.dmp

    Filesize

    5.7MB

  • memory/2720-17-0x0000000074E70000-0x0000000075421000-memory.dmp

    Filesize

    5.7MB

  • memory/2720-34-0x0000000074E70000-0x0000000075421000-memory.dmp

    Filesize

    5.7MB

  • memory/3532-0-0x0000000074E72000-0x0000000074E73000-memory.dmp

    Filesize

    4KB

  • memory/3532-1-0x0000000074E70000-0x0000000075421000-memory.dmp

    Filesize

    5.7MB

  • memory/3532-2-0x0000000074E70000-0x0000000075421000-memory.dmp

    Filesize

    5.7MB

  • memory/3532-18-0x0000000074E70000-0x0000000075421000-memory.dmp

    Filesize

    5.7MB