Analysis

  • max time kernel
    145s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    29-10-2022 05:55

General

  • Target

    7755e60fb4b201a7aa29e57dd7f31c6ae02aa3dbae3c045d6417d80d55a88fae.exe

  • Size

    320KB

  • MD5

    f8dbd137df3dd83bd74648911ab229ef

  • SHA1

    27611396d414764116f6f2ac26c6074236127dfc

  • SHA256

    7755e60fb4b201a7aa29e57dd7f31c6ae02aa3dbae3c045d6417d80d55a88fae

  • SHA512

    5ce8b67bed92db04cdbf1d410f4162bfbcce33f2a6f19fd9102dad1a7205078d268990812538095340b047b952e7228aae2148eac811097346250d766ab64793

  • SSDEEP

    6144:qA+U8h5Nn0LOIfMLiX3ZCs9fa3Tkj9sw7evxje/c//6SFFS9Vc:qAazNn0LOIfMoCsc+Kvj/52c

Score
10/10

Malware Config

Signatures

  • Imminent RAT

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

  • Drops startup file 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7755e60fb4b201a7aa29e57dd7f31c6ae02aa3dbae3c045d6417d80d55a88fae.exe
    "C:\Users\Admin\AppData\Local\Temp\7755e60fb4b201a7aa29e57dd7f31c6ae02aa3dbae3c045d6417d80d55a88fae.exe"
    1⤵
    • Drops startup file
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:852
    • C:\Users\Admin\AppData\Local\Temp\7755e60fb4b201a7aa29e57dd7f31c6ae02aa3dbae3c045d6417d80d55a88fae.exe
      "C:\Users\Admin\AppData\Local\Temp\7755e60fb4b201a7aa29e57dd7f31c6ae02aa3dbae3c045d6417d80d55a88fae.exe"
      2⤵
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:900

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Roaming\V8hIi9FwLiiV\nlrznz68m.exe

    Filesize

    320KB

    MD5

    f8dbd137df3dd83bd74648911ab229ef

    SHA1

    27611396d414764116f6f2ac26c6074236127dfc

    SHA256

    7755e60fb4b201a7aa29e57dd7f31c6ae02aa3dbae3c045d6417d80d55a88fae

    SHA512

    5ce8b67bed92db04cdbf1d410f4162bfbcce33f2a6f19fd9102dad1a7205078d268990812538095340b047b952e7228aae2148eac811097346250d766ab64793

  • memory/852-54-0x0000000074E41000-0x0000000074E43000-memory.dmp

    Filesize

    8KB

  • memory/852-55-0x0000000074160000-0x000000007470B000-memory.dmp

    Filesize

    5.7MB

  • memory/852-56-0x0000000074160000-0x000000007470B000-memory.dmp

    Filesize

    5.7MB

  • memory/852-71-0x0000000074160000-0x000000007470B000-memory.dmp

    Filesize

    5.7MB

  • memory/900-62-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/900-63-0x000000000044C63E-mapping.dmp

  • memory/900-61-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/900-60-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/900-65-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/900-67-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/900-69-0x0000000074160000-0x000000007470B000-memory.dmp

    Filesize

    5.7MB

  • memory/900-58-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/900-57-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/900-72-0x0000000074160000-0x000000007470B000-memory.dmp

    Filesize

    5.7MB