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Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/12/2023, 11:45

General

  • Target

    1bc2d486735244a0b77768ba6c0d320c.exe

  • Size

    1.2MB

  • MD5

    1bc2d486735244a0b77768ba6c0d320c

  • SHA1

    2d5690f5572384cc343ea7bcc6e67aac585f1f8b

  • SHA256

    beace8df01346080162d047f3fd3ead1e2b87d7bdaf03525000d51386285cb7a

  • SHA512

    c9e583b71a9dac8929b61914e5a03f640c7353166591b896e984a26de0802923bb49009967e1497a35f18a20169a0c295815a8e9da15a2d9ced5e913afd9e700

  • SSDEEP

    24576:Ltb20pkaCqT5TBWgNQ7aIw9j5A4O9Hwuqj61ZZlRDMsNV6A6:IVg5tQ7aIw9ju4OW56XzSsr56

Score
10/10

Malware Config

Signatures

  • Imminent RAT

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

  • Drops startup file 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1bc2d486735244a0b77768ba6c0d320c.exe
    "C:\Users\Admin\AppData\Local\Temp\1bc2d486735244a0b77768ba6c0d320c.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1016
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Users\Admin\AppData\Local\Temp\1bc2d486735244a0b77768ba6c0d320c.exe"
      2⤵
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2040
  • C:\Windows\system32\wbem\WmiApSrv.exe
    C:\Windows\system32\wbem\WmiApSrv.exe
    1⤵
      PID:4380

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\aut565D.tmp

      Filesize

      322KB

      MD5

      f7bbceb6799a7c8d1ff9d81a3675ad32

      SHA1

      3bf6ce17f1a4f61539f9a20626a9b897e69e234a

      SHA256

      ea355cd5de5b92fc8ad7900cf258c00c2ce7e6a9123cb33386f733c885edc358

      SHA512

      2de1a4db0e20d0eec283cdf475ad1032b6453ccb2d44248ef4f50638f13ae44f368a58a18d937136b9f2bebb61084136f43afdd4afe59b62f567842fcccc9142

    • memory/1016-11-0x0000000000AB0000-0x0000000000AB3000-memory.dmp

      Filesize

      12KB

    • memory/2040-12-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/2040-13-0x00000000750B0000-0x0000000075860000-memory.dmp

      Filesize

      7.7MB

    • memory/2040-14-0x0000000002F60000-0x0000000002F70000-memory.dmp

      Filesize

      64KB

    • memory/2040-15-0x00000000016E0000-0x00000000016F0000-memory.dmp

      Filesize

      64KB

    • memory/2040-16-0x0000000005770000-0x000000000581E000-memory.dmp

      Filesize

      696KB

    • memory/2040-17-0x0000000008BA0000-0x0000000008BC8000-memory.dmp

      Filesize

      160KB

    • memory/2040-18-0x0000000005B00000-0x0000000005B9C000-memory.dmp

      Filesize

      624KB

    • memory/2040-19-0x0000000006150000-0x00000000066F4000-memory.dmp

      Filesize

      5.6MB

    • memory/2040-21-0x00000000060D0000-0x0000000006136000-memory.dmp

      Filesize

      408KB

    • memory/2040-20-0x0000000005D80000-0x0000000005E12000-memory.dmp

      Filesize

      584KB

    • memory/2040-22-0x0000000006800000-0x0000000006818000-memory.dmp

      Filesize

      96KB

    • memory/2040-23-0x0000000006DF0000-0x0000000006E06000-memory.dmp

      Filesize

      88KB

    • memory/2040-24-0x0000000006FE0000-0x0000000006FEA000-memory.dmp

      Filesize

      40KB

    • memory/2040-30-0x00000000750B0000-0x0000000075860000-memory.dmp

      Filesize

      7.7MB

    • memory/2040-31-0x0000000002F60000-0x0000000002F70000-memory.dmp

      Filesize

      64KB