General

  • Target

    Odeme22323.exe

  • Size

    814KB

  • Sample

    230323-lmntzsgg2s

  • MD5

    5cb296788614c0cbd3c912d8d2fdca36

  • SHA1

    ff9d0762b965ac37faa9f4c3cf9faaa0d1ec57ae

  • SHA256

    a68850f869d5a33aeedeb894e6ab9c743d35be9da971dea04361664fc00cca18

  • SHA512

    5e4e918c13292f8bd4f349862a01e19dd03ae7e6f8a600c8a63b262c74584d1a1c4e2c4dd82402e4f0c4e8686ac110b217c2144af5df4709478b2960e177fe84

  • SSDEEP

    24576:wNA3R5drX2D7hXzwX4acpkEFhVesL0P6NuxLHb:p5ETpLA6NcLHb

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Mnock

C2

mooroopecamroy.sytes.net:1452

mooroopecamroy.sytes.net:1432

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    true

  • install_file

    crssi.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      Odeme22323.exe

    • Size

      814KB

    • MD5

      5cb296788614c0cbd3c912d8d2fdca36

    • SHA1

      ff9d0762b965ac37faa9f4c3cf9faaa0d1ec57ae

    • SHA256

      a68850f869d5a33aeedeb894e6ab9c743d35be9da971dea04361664fc00cca18

    • SHA512

      5e4e918c13292f8bd4f349862a01e19dd03ae7e6f8a600c8a63b262c74584d1a1c4e2c4dd82402e4f0c4e8686ac110b217c2144af5df4709478b2960e177fe84

    • SSDEEP

      24576:wNA3R5drX2D7hXzwX4acpkEFhVesL0P6NuxLHb:p5ETpLA6NcLHb

    Score
    10/10
    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • Async RAT payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks