Analysis

  • max time kernel
    152s
  • max time network
    180s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 12:56

General

  • Target

    db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe

  • Size

    337KB

  • MD5

    ad3f83894b7eaedc53aab67565e21931

  • SHA1

    0556b7a7ddefdeed0fc3ca59802010e190cbc17b

  • SHA256

    db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586

  • SHA512

    3bb1722579be83e613db1ece4e3183044c3b9cbe726a2211f9467e8093a968cb60712f17d1f2b9483370b5f24f4b214e026cdaa2a96ddc3c92536ea16d27092f

  • SSDEEP

    6144:hb9sGu2ALtm18qW/5jRezTSR7imnROQruRvkkctlq5:18P5m234zTuiIONRvJIq5

Malware Config

Signatures

  • Imminent RAT

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

  • 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). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe
    "C:\Users\Admin\AppData\Local\Temp\db9155549aa57e5be1899afee8a40b6a41ccd510c8b9da5859f2f92ae048c586.exe"
    1⤵
    • 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:1808
    • C:\Windows\SysWOW64\taskmgr.exe
      "C:\Windows\System32\taskmgr.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:1380

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1380-56-0x0000000000000000-mapping.dmp

  • memory/1808-54-0x0000000075211000-0x0000000075213000-memory.dmp

    Filesize

    8KB

  • memory/1808-55-0x00000000747E0000-0x0000000074D8B000-memory.dmp

    Filesize

    5.7MB

  • memory/1808-58-0x00000000747E0000-0x0000000074D8B000-memory.dmp

    Filesize

    5.7MB