Analysis

  • max time kernel
    118s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    30-01-2022 22:37

General

  • Target

    0df2c40c53e601e9128c2644c10c8d7a9e4dd9d8fffc5d27b6f28df7b7ff8930.exe

  • Size

    92KB

  • MD5

    124089995494be38d866de08c12f99ef

  • SHA1

    8f9d32b0c754b53ee78d8ab538c27f980c5d523d

  • SHA256

    0df2c40c53e601e9128c2644c10c8d7a9e4dd9d8fffc5d27b6f28df7b7ff8930

  • SHA512

    06e021f6663f3a56a993bffc8f14320c6cfa720dfccf9fec6458b43445dacb9f38d570c7239e09884bb9faf86ff12e5791d57773c86b9342aa1afd3363f09fc6

Malware Config

Signatures

  • Sakula

    Sakula is a remote access trojan with various capabilities.

  • Sakula Payload 6 IoCs
  • Executes dropped EXE 1 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Adds Run key to start application 2 TTPs 1 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 use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0df2c40c53e601e9128c2644c10c8d7a9e4dd9d8fffc5d27b6f28df7b7ff8930.exe
    "C:\Users\Admin\AppData\Local\Temp\0df2c40c53e601e9128c2644c10c8d7a9e4dd9d8fffc5d27b6f28df7b7ff8930.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1280
    • C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
      C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:1552
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0df2c40c53e601e9128c2644c10c8d7a9e4dd9d8fffc5d27b6f28df7b7ff8930.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:744
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:1808

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe

    MD5

    4ceb89ebc10133f4a5d1b92b4fb3b7c7

    SHA1

    f55ba406d273640073c85c7ebd5ddecf2f553269

    SHA256

    5343f74e2b293f5d7ba500d9bad2dec8549020983e1ec78b3586ba1becf51ec6

    SHA512

    d2ff7fe24c4fdc36098db84043ccd10f0b2b308cf04210167cf3bf1e7781fc949297ecedb30c561c3bee2eb689731e9899f3f128edaaf75ca24216a1a5a1fbff

  • C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe

    MD5

    4ceb89ebc10133f4a5d1b92b4fb3b7c7

    SHA1

    f55ba406d273640073c85c7ebd5ddecf2f553269

    SHA256

    5343f74e2b293f5d7ba500d9bad2dec8549020983e1ec78b3586ba1becf51ec6

    SHA512

    d2ff7fe24c4fdc36098db84043ccd10f0b2b308cf04210167cf3bf1e7781fc949297ecedb30c561c3bee2eb689731e9899f3f128edaaf75ca24216a1a5a1fbff

  • \Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe

    MD5

    4ceb89ebc10133f4a5d1b92b4fb3b7c7

    SHA1

    f55ba406d273640073c85c7ebd5ddecf2f553269

    SHA256

    5343f74e2b293f5d7ba500d9bad2dec8549020983e1ec78b3586ba1becf51ec6

    SHA512

    d2ff7fe24c4fdc36098db84043ccd10f0b2b308cf04210167cf3bf1e7781fc949297ecedb30c561c3bee2eb689731e9899f3f128edaaf75ca24216a1a5a1fbff

  • \Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe

    MD5

    4ceb89ebc10133f4a5d1b92b4fb3b7c7

    SHA1

    f55ba406d273640073c85c7ebd5ddecf2f553269

    SHA256

    5343f74e2b293f5d7ba500d9bad2dec8549020983e1ec78b3586ba1becf51ec6

    SHA512

    d2ff7fe24c4fdc36098db84043ccd10f0b2b308cf04210167cf3bf1e7781fc949297ecedb30c561c3bee2eb689731e9899f3f128edaaf75ca24216a1a5a1fbff

  • \Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe

    MD5

    4ceb89ebc10133f4a5d1b92b4fb3b7c7

    SHA1

    f55ba406d273640073c85c7ebd5ddecf2f553269

    SHA256

    5343f74e2b293f5d7ba500d9bad2dec8549020983e1ec78b3586ba1becf51ec6

    SHA512

    d2ff7fe24c4fdc36098db84043ccd10f0b2b308cf04210167cf3bf1e7781fc949297ecedb30c561c3bee2eb689731e9899f3f128edaaf75ca24216a1a5a1fbff

  • \Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe

    MD5

    4ceb89ebc10133f4a5d1b92b4fb3b7c7

    SHA1

    f55ba406d273640073c85c7ebd5ddecf2f553269

    SHA256

    5343f74e2b293f5d7ba500d9bad2dec8549020983e1ec78b3586ba1becf51ec6

    SHA512

    d2ff7fe24c4fdc36098db84043ccd10f0b2b308cf04210167cf3bf1e7781fc949297ecedb30c561c3bee2eb689731e9899f3f128edaaf75ca24216a1a5a1fbff

  • memory/1280-55-0x0000000075801000-0x0000000075803000-memory.dmp

    Filesize

    8KB