General

  • Target

    7c79ff6ed45cff66ceebb496875b9908.rar

  • Size

    952KB

  • Sample

    241028-ygx7patlbl

  • MD5

    7c79ff6ed45cff66ceebb496875b9908

  • SHA1

    0da83bca3eb4763e215b46218425cbe168d75f86

  • SHA256

    55e933f170ccbab67ee1a39fe2553db46a03ff65bae5595eaddef23f3347805f

  • SHA512

    247432d9b5dbb1d5c4d95c205505b1e471c92c992ff9df56f1bbf526fb81c74348a40f9c36e920069dedf253643f6b3daed4e8414f5b1004ec669965a99719a8

  • SSDEEP

    24576:bvzydhgJ0ENOkiEvEpSwga17kZn/Qc6jSlbw/:bvmMNOkiEvySwvYZn4c62S

Malware Config

Extracted

Family

asyncrat

Version

0.5.7A

Botnet

SCREEM

C2

screem1.duckdns.org:7707

screem1.duckdns.org:6606

Mutex

uuooxuxbnkywum

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      ANEXOS Y DOCUMENTOS DETALLADOS PARA CONTROL Y COBRO, PROCESO LEGAL 987452195412098416235616142452006541.exe

    • Size

      999KB

    • MD5

      6431f7984d12c865aec4cda803fffe1a

    • SHA1

      e34a2ced4f1b0bc8757d1b8c7d0c7461478601b3

    • SHA256

      3f1c7adf6a76d7c313bf833ce9d41cd09ad28ece3c9d56e25a0561d30225c17f

    • SHA512

      d54cf665dd7607befae35e971f21d4fa3f65c8af30838c0342f988b4f6db0ffb896da167f13c4cb2e1ddc8126fd9cf7cc65d6ba9ca33144482b692e9879835ff

    • SSDEEP

      24576:lvFmm+Zq7F9+XTI9p/Vqh0CyTyQROqZVZXpWOseQty:UoDvfxpn3

    • AsyncRat

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

    • Asyncrat family

    • Drops startup file

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks