Analysis

  • max time kernel
    222s
  • max time network
    251s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    26-11-2022 21:23

General

  • Target

    f452261adf2c73deddc37ef1013a5bbda5db4cd7b22e86b669ca7acd54a2d88e.exe

  • Size

    271KB

  • MD5

    1d7157ce34d0baa57e684f95ead52605

  • SHA1

    0484af353cf88f3eaae5c77eccdcfec869842f9c

  • SHA256

    f452261adf2c73deddc37ef1013a5bbda5db4cd7b22e86b669ca7acd54a2d88e

  • SHA512

    015f2231bed0cbfb8352dbda4ff3a1530ec93fccc77a8e562a09c70692c600c296d31b6bb68f7aebcef748e8a1db9cef1580b8366e35f90cda36ac11f1b970cc

  • SSDEEP

    6144:20SEiYbEZSPNYslw+67yVWenNFNRCbsMtun9zBPLctlU:XSEiOAoNy+IyVWQ3NelaBzIU

Score
10/10

Malware Config

Signatures

  • Imminent RAT

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

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f452261adf2c73deddc37ef1013a5bbda5db4cd7b22e86b669ca7acd54a2d88e.exe
    "C:\Users\Admin\AppData\Local\Temp\f452261adf2c73deddc37ef1013a5bbda5db4cd7b22e86b669ca7acd54a2d88e.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1500
    • C:\Users\Admin\AppData\Local\Temp\f452261adf2c73deddc37ef1013a5bbda5db4cd7b22e86b669ca7acd54a2d88e\f452261adf2c73deddc37ef1013a5bbda5db4cd7b22e86b669ca7acd54a2d88e.exe
      "C:\Users\Admin\AppData\Local\Temp\f452261adf2c73deddc37ef1013a5bbda5db4cd7b22e86b669ca7acd54a2d88e\f452261adf2c73deddc37ef1013a5bbda5db4cd7b22e86b669ca7acd54a2d88e.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:872
    • 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\f452261adf2c73deddc37ef1013a5bbda5db4cd7b22e86b669ca7acd54a2d88e.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1752
      • C:\Windows\SysWOW64\PING.EXE
        ping 1.1.1.1 -n 1 -w 1000
        3⤵
        • Runs ping.exe
        PID:1924

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    4a9c00713282222da853c3de2581fd52

    SHA1

    87aacb5667ab70b8372bae074ae41f039b44cfc6

    SHA256

    de57112a8c45889ab803d353d043170229c08e2895410459e53d70dc4160adb9

    SHA512

    484726f64fd44ae210472dfbadb175c7faae0bc9913de56e30396f1d326ef524210a5dacb70863df0d85ba21882ae195bf06225a70b6f8d79d9c947f3cbdff34

  • C:\Users\Admin\AppData\Local\Temp\f452261adf2c73deddc37ef1013a5bbda5db4cd7b22e86b669ca7acd54a2d88e\f452261adf2c73deddc37ef1013a5bbda5db4cd7b22e86b669ca7acd54a2d88e.exe

    Filesize

    271KB

    MD5

    1d7157ce34d0baa57e684f95ead52605

    SHA1

    0484af353cf88f3eaae5c77eccdcfec869842f9c

    SHA256

    f452261adf2c73deddc37ef1013a5bbda5db4cd7b22e86b669ca7acd54a2d88e

    SHA512

    015f2231bed0cbfb8352dbda4ff3a1530ec93fccc77a8e562a09c70692c600c296d31b6bb68f7aebcef748e8a1db9cef1580b8366e35f90cda36ac11f1b970cc

  • C:\Users\Admin\AppData\Local\Temp\f452261adf2c73deddc37ef1013a5bbda5db4cd7b22e86b669ca7acd54a2d88e\f452261adf2c73deddc37ef1013a5bbda5db4cd7b22e86b669ca7acd54a2d88e.exe

    Filesize

    271KB

    MD5

    1d7157ce34d0baa57e684f95ead52605

    SHA1

    0484af353cf88f3eaae5c77eccdcfec869842f9c

    SHA256

    f452261adf2c73deddc37ef1013a5bbda5db4cd7b22e86b669ca7acd54a2d88e

    SHA512

    015f2231bed0cbfb8352dbda4ff3a1530ec93fccc77a8e562a09c70692c600c296d31b6bb68f7aebcef748e8a1db9cef1580b8366e35f90cda36ac11f1b970cc

  • \Users\Admin\AppData\Local\Temp\f452261adf2c73deddc37ef1013a5bbda5db4cd7b22e86b669ca7acd54a2d88e\f452261adf2c73deddc37ef1013a5bbda5db4cd7b22e86b669ca7acd54a2d88e.exe

    Filesize

    271KB

    MD5

    1d7157ce34d0baa57e684f95ead52605

    SHA1

    0484af353cf88f3eaae5c77eccdcfec869842f9c

    SHA256

    f452261adf2c73deddc37ef1013a5bbda5db4cd7b22e86b669ca7acd54a2d88e

    SHA512

    015f2231bed0cbfb8352dbda4ff3a1530ec93fccc77a8e562a09c70692c600c296d31b6bb68f7aebcef748e8a1db9cef1580b8366e35f90cda36ac11f1b970cc

  • \Users\Admin\AppData\Local\Temp\f452261adf2c73deddc37ef1013a5bbda5db4cd7b22e86b669ca7acd54a2d88e\f452261adf2c73deddc37ef1013a5bbda5db4cd7b22e86b669ca7acd54a2d88e.exe

    Filesize

    271KB

    MD5

    1d7157ce34d0baa57e684f95ead52605

    SHA1

    0484af353cf88f3eaae5c77eccdcfec869842f9c

    SHA256

    f452261adf2c73deddc37ef1013a5bbda5db4cd7b22e86b669ca7acd54a2d88e

    SHA512

    015f2231bed0cbfb8352dbda4ff3a1530ec93fccc77a8e562a09c70692c600c296d31b6bb68f7aebcef748e8a1db9cef1580b8366e35f90cda36ac11f1b970cc

  • memory/872-67-0x0000000074060000-0x000000007460B000-memory.dmp

    Filesize

    5.7MB

  • memory/872-68-0x0000000074060000-0x000000007460B000-memory.dmp

    Filesize

    5.7MB

  • memory/1500-54-0x0000000075151000-0x0000000075153000-memory.dmp

    Filesize

    8KB

  • memory/1500-56-0x0000000074060000-0x000000007460B000-memory.dmp

    Filesize

    5.7MB

  • memory/1500-55-0x0000000074060000-0x000000007460B000-memory.dmp

    Filesize

    5.7MB

  • memory/1500-65-0x0000000074060000-0x000000007460B000-memory.dmp

    Filesize

    5.7MB