Analysis

  • max time kernel
    150s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-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.

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 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).

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d70aff28f5214470d0304a937c0bf7a9.exe
    "C:\Users\Admin\AppData\Local\Temp\d70aff28f5214470d0304a937c0bf7a9.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2732
    • C:\Users\Admin\AppData\Local\Temp\d70aff28f5214470d0304a937c0bf7a9\d70aff28f5214470d0304a937c0bf7a9.exe
      "C:\Users\Admin\AppData\Local\Temp\d70aff28f5214470d0304a937c0bf7a9\d70aff28f5214470d0304a937c0bf7a9.exe"
      2⤵
      • 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:2060
      • C:\Windows\SysWOW64\taskmgr.exe
        "C:\Windows\System32\taskmgr.exe"
        3⤵
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:2624
    • 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⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:2584
      • C:\Windows\SysWOW64\PING.EXE
        ping 1.1.1.1 -n 1 -w 1000
        3⤵
        • Runs ping.exe
        PID:2568

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

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

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

    Filesize

    639KB

    MD5

    ad11b8f211aee10fe48b96e11742b22b

    SHA1

    19b6c14d52ee7921e527e9074dc24a227e7415dc

    SHA256

    2c2ac547adddeb3e95432df45b1a94996b98938b39c94184f8a79298704bc126

    SHA512

    139f939012c533ea1ba872cdfe8b2e9301a807dd091b85c54fd27f08df84b79c76721970032d7a5e05610ac2a1de3448fbdb87ccd3e870138ecb356bbb202361

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

    Filesize

    617KB

    MD5

    828a1a2bc7f0505dd3a27e630ff17997

    SHA1

    912ff7e11ae85d29ebb8c2cbd4de4194eb0dd63f

    SHA256

    50df0fc3a2836148ea8cb02cd04429dd1c84b86f58302fc2f604982254e5cf2c

    SHA512

    a992f944833b8749ae9723d96b0b39af3c42e7247ddc1ac7398905cb6004c6c87bb53417580e9156a11ec52f4d588f4514d03fdba1b9ff8fd8bb1df02b4e69fc

  • memory/2060-18-0x0000000001F20000-0x0000000001F2E000-memory.dmp

    Filesize

    56KB

  • memory/2060-45-0x00000000748A0000-0x0000000074F8E000-memory.dmp

    Filesize

    6.9MB

  • memory/2060-13-0x00000000748A0000-0x0000000074F8E000-memory.dmp

    Filesize

    6.9MB

  • memory/2060-12-0x0000000000AC0000-0x0000000000ACA000-memory.dmp

    Filesize

    40KB

  • memory/2060-20-0x0000000000710000-0x0000000000726000-memory.dmp

    Filesize

    88KB

  • memory/2060-15-0x0000000004CA0000-0x0000000004CE0000-memory.dmp

    Filesize

    256KB

  • memory/2732-4-0x0000000005350000-0x0000000005390000-memory.dmp

    Filesize

    256KB

  • memory/2732-14-0x00000000748A0000-0x0000000074F8E000-memory.dmp

    Filesize

    6.9MB

  • memory/2732-0-0x00000000000B0000-0x00000000000BA000-memory.dmp

    Filesize

    40KB

  • memory/2732-3-0x0000000000660000-0x0000000000688000-memory.dmp

    Filesize

    160KB

  • memory/2732-2-0x0000000000380000-0x00000000003DE000-memory.dmp

    Filesize

    376KB

  • memory/2732-1-0x00000000748A0000-0x0000000074F8E000-memory.dmp

    Filesize

    6.9MB