General

  • Target

    D95770C4675A4747DFE35EC0FA02E386.exe

  • Size

    375KB

  • Sample

    210626-y3nmppc2fa

  • MD5

    d95770c4675a4747dfe35ec0fa02e386

  • SHA1

    b7cc4972c2bf521945bb10f2f6e975d24a1c8099

  • SHA256

    24917d985814da147d7cb41713bf75d66b43b5c1fa33c598d2499b23fc473336

  • SHA512

    2f9954c26447c129447c6eb8d3df4acbeb482d960de404573ce834c3174fbb47bab06157d0cd77f7cfb5b5bba16107c73936e77de3698d96f6be19f6161333b8

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

C2

jeazerx.duckdns.org:6606

jeazerx.duckdns.org:7707

jeazerx.duckdns.org:8808

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • aes_key

    CzbULpVeVphCfsgLnTfdEdLjJVQe4lSU

  • anti_detection

    false

  • autorun

    false

  • bdos

    false

  • delay

    betabakalim

  • host

    jeazerx.duckdns.org

  • hwid

    3

  • install_file

  • install_folder

    %AppData%

  • mutex

    AsyncMutex_6SI8OkPnk

  • pastebin_config

    null

  • port

    6606,7707,8808

  • version

    0.5.7B

aes.plain

Targets

    • Target

      D95770C4675A4747DFE35EC0FA02E386.exe

    • Size

      375KB

    • MD5

      d95770c4675a4747dfe35ec0fa02e386

    • SHA1

      b7cc4972c2bf521945bb10f2f6e975d24a1c8099

    • SHA256

      24917d985814da147d7cb41713bf75d66b43b5c1fa33c598d2499b23fc473336

    • SHA512

      2f9954c26447c129447c6eb8d3df4acbeb482d960de404573ce834c3174fbb47bab06157d0cd77f7cfb5b5bba16107c73936e77de3698d96f6be19f6161333b8

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

    • Async RAT payload

    • 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

System Information Discovery

1
T1082

Tasks