Analysis

  • max time kernel
    151s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-03-2024 20:29

General

  • Target

    d70aff28f5214470d0304a937c0bf7a9.exe

  • Size

    647KB

  • MD5

    d70aff28f5214470d0304a937c0bf7a9

  • SHA1

    5cb1ef5c6839a60354fddc414a11cc41db2d31e8

  • SHA256

    f8e15aed8f0dbb50430567161ad19fd6fb0554b49682ddb40c905ddb4d166f66

  • SHA512

    43c3e2c43209a1c264a4eb80d9c0765677f19ec6b0888aa5e951cea977fe4d7e2714345413848c2ac21a35720945b2cb9fce0466069e3850e5d6689010b28e7c

  • SSDEEP

    12288:9dzmboLo3Q4GWVFTMNDyq8W/sAhOBaKW5IcvBz1ZlF5UFGuookWvxV6hFgagP:91lch1FoNWtWkAWaNIMxvhKaA

Malware Config

Signatures

  • Imminent RAT

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

  • Checks computer location settings 2 TTPs 2 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
  • Enumerates physical storage devices 1 TTPs

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

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d70aff28f5214470d0304a937c0bf7a9.exe
    "C:\Users\Admin\AppData\Local\Temp\d70aff28f5214470d0304a937c0bf7a9.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3076
    • C:\Users\Admin\AppData\Local\Temp\d70aff28f5214470d0304a937c0bf7a9\d70aff28f5214470d0304a937c0bf7a9.exe
      "C:\Users\Admin\AppData\Local\Temp\d70aff28f5214470d0304a937c0bf7a9\d70aff28f5214470d0304a937c0bf7a9.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3008
      • C:\Windows\SysWOW64\Taskmgr.exe
        "C:\Windows\System32\Taskmgr.exe"
        3⤵
        • Checks SCSI registry key(s)
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:1144
    • 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\d70aff28f5214470d0304a937c0bf7a9.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1580
      • C:\Windows\SysWOW64\PING.EXE
        ping 1.1.1.1 -n 1 -w 1000
        3⤵
        • Runs ping.exe
        PID:4236

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\d70aff28f5214470d0304a937c0bf7a9\d70aff28f5214470d0304a937c0bf7a9.exe

    Filesize

    647KB

    MD5

    d70aff28f5214470d0304a937c0bf7a9

    SHA1

    5cb1ef5c6839a60354fddc414a11cc41db2d31e8

    SHA256

    f8e15aed8f0dbb50430567161ad19fd6fb0554b49682ddb40c905ddb4d166f66

    SHA512

    43c3e2c43209a1c264a4eb80d9c0765677f19ec6b0888aa5e951cea977fe4d7e2714345413848c2ac21a35720945b2cb9fce0466069e3850e5d6689010b28e7c

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

    Filesize

    70B

    MD5

    8efaf0f5e37779d7e6bc815e51fd10a7

    SHA1

    725071d4f33ec443738395a5d7b651711424df05

    SHA256

    17b71f1c104f2d0830d27d0f8b502f39a319c95f303b6e23d6c3b9f364ae2413

    SHA512

    200e2ebd49706df349c1e47abe0724f258c114586acb4f30e3fe5dde8aa5d7e3040cae0359262439d2566292794386cd463feb02dc2c81b6c74675cd8b738548

  • memory/1144-31-0x0000000002EC0000-0x0000000002EC1000-memory.dmp

    Filesize

    4KB

  • memory/1144-37-0x0000000002EC0000-0x0000000002EC1000-memory.dmp

    Filesize

    4KB

  • memory/1144-38-0x0000000002EC0000-0x0000000002EC1000-memory.dmp

    Filesize

    4KB

  • memory/1144-39-0x0000000002EC0000-0x0000000002EC1000-memory.dmp

    Filesize

    4KB

  • memory/1144-40-0x0000000002EC0000-0x0000000002EC1000-memory.dmp

    Filesize

    4KB

  • memory/1144-41-0x0000000002EC0000-0x0000000002EC1000-memory.dmp

    Filesize

    4KB

  • memory/1144-42-0x0000000002EC0000-0x0000000002EC1000-memory.dmp

    Filesize

    4KB

  • memory/1144-43-0x0000000002EC0000-0x0000000002EC1000-memory.dmp

    Filesize

    4KB

  • memory/1144-29-0x0000000002EC0000-0x0000000002EC1000-memory.dmp

    Filesize

    4KB

  • memory/1144-30-0x0000000002EC0000-0x0000000002EC1000-memory.dmp

    Filesize

    4KB

  • memory/3008-27-0x000000000CC00000-0x000000000CC16000-memory.dmp

    Filesize

    88KB

  • memory/3008-24-0x000000000CBE0000-0x000000000CBEE000-memory.dmp

    Filesize

    56KB

  • memory/3008-22-0x0000000005BD0000-0x0000000005BE0000-memory.dmp

    Filesize

    64KB

  • memory/3008-19-0x0000000074660000-0x0000000074E10000-memory.dmp

    Filesize

    7.7MB

  • memory/3008-62-0x0000000074660000-0x0000000074E10000-memory.dmp

    Filesize

    7.7MB

  • memory/3076-0-0x0000000074660000-0x0000000074E10000-memory.dmp

    Filesize

    7.7MB

  • memory/3076-20-0x0000000074660000-0x0000000074E10000-memory.dmp

    Filesize

    7.7MB

  • memory/3076-6-0x0000000004DE0000-0x0000000004DF0000-memory.dmp

    Filesize

    64KB

  • memory/3076-5-0x0000000004B50000-0x0000000004B78000-memory.dmp

    Filesize

    160KB

  • memory/3076-4-0x0000000004A50000-0x0000000004AAE000-memory.dmp

    Filesize

    376KB

  • memory/3076-3-0x0000000004AB0000-0x0000000004B4C000-memory.dmp

    Filesize

    624KB

  • memory/3076-2-0x0000000005140000-0x00000000056E4000-memory.dmp

    Filesize

    5.6MB

  • memory/3076-1-0x00000000000B0000-0x00000000000BA000-memory.dmp

    Filesize

    40KB