General

  • Target

    TON DDOS.exe

  • Size

    75KB

  • Sample

    240802-wzc85azbqe

  • MD5

    06eaec3a5cb7252e97abd37ddf54197f

  • SHA1

    74e6a469391440d9ac7d1adc9441da069d9cfc44

  • SHA256

    f323b5b0eae72fea64467cc0cc66af93aedac7a524246b7014ef63b50e325ff7

  • SHA512

    514522a7284dcec3a7f8c57370c05086ad0852f63937b39ef0800d8180a978539afb4047e8c064ec4455030ddbe2b8fc1d95b053e2b729e8569425900783a66f

  • SSDEEP

    1536:Tu2z1T1y52I40FvL5AbnfxOv0qid0d825Zw9:Tu2xT1y52I40FvebnUvhid0tHw9

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    true

  • install_file

    launcher1.exe

  • install_folder

    %AppData%

  • pastebin_config

    https://pastebin.com/raw/xaLN0L9h

aes.plain

Targets

    • Target

      TON DDOS.exe

    • Size

      75KB

    • MD5

      06eaec3a5cb7252e97abd37ddf54197f

    • SHA1

      74e6a469391440d9ac7d1adc9441da069d9cfc44

    • SHA256

      f323b5b0eae72fea64467cc0cc66af93aedac7a524246b7014ef63b50e325ff7

    • SHA512

      514522a7284dcec3a7f8c57370c05086ad0852f63937b39ef0800d8180a978539afb4047e8c064ec4455030ddbe2b8fc1d95b053e2b729e8569425900783a66f

    • SSDEEP

      1536:Tu2z1T1y52I40FvL5AbnfxOv0qid0d825Zw9:Tu2xT1y52I40FvebnUvhid0tHw9

    • 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

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks