General

  • Target

    purchase order 0234.exe

  • Size

    810KB

  • Sample

    210506-wgv1zfp7mx

  • MD5

    b7293e08d74bd46679ba9d8676c905ad

  • SHA1

    b64e7adaa11fa0d7ef383812978ffb0346d4ccf9

  • SHA256

    643bb75abd587887ae08a595d8c194324896a35e67e7e1f9d0cbca072d80a35f

  • SHA512

    125e62710e469b5349bc4d7b5415273fabc3c73883b41cd797512c5e7867f7af2ab4f228b2017e6921a86fde6479b41580729ba36b42172ce150edf783a0f9a4

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

C2

185.140.53.143:7707

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • aes_key

    UVVbfz0hjdu2nFdIsYB5P1g2SduP4tkw

  • anti_detection

    false

  • autorun

    false

  • bdos

    false

  • delay

    Default

  • host

    185.140.53.143

  • hwid

    3

  • install_file

  • install_folder

    %AppData%

  • mutex

    AsyncMutex_6SI8OkPnk

  • pastebin_config

    null

  • port

    7707

  • version

    0.5.7B

aes.plain

Targets

    • Target

      purchase order 0234.exe

    • Size

      810KB

    • MD5

      b7293e08d74bd46679ba9d8676c905ad

    • SHA1

      b64e7adaa11fa0d7ef383812978ffb0346d4ccf9

    • SHA256

      643bb75abd587887ae08a595d8c194324896a35e67e7e1f9d0cbca072d80a35f

    • SHA512

      125e62710e469b5349bc4d7b5415273fabc3c73883b41cd797512c5e7867f7af2ab4f228b2017e6921a86fde6479b41580729ba36b42172ce150edf783a0f9a4

    Score
    10/10
    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

    • Async RAT payload

    • 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

System Information Discovery

1
T1082

Tasks