General

  • Target

    1418386128ff3aea3604cf4295bfa49c56ed30b6a2b47112cd742a74448101eb

  • Size

    676KB

  • Sample

    211202-vj6easdgc7

  • MD5

    57b64705c9b52be9842eb45e2721a0d5

  • SHA1

    0bea50c1a2205f7bbb8419fb970beb936866e9aa

  • SHA256

    1418386128ff3aea3604cf4295bfa49c56ed30b6a2b47112cd742a74448101eb

  • SHA512

    28d8f1edb21458ea2e072033f24c409e2f767d14934278d80a50551e946826d50e6cafb6ac2a4e76510f1580692b1cdd3d6acf9d4b701d7c3954b79ec89a10a5

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

3

C2

217.64.149.93:1973

Mutex

df4Rtg34dFt5ynrew

Attributes
  • anti_vm

    false

  • bsod

    false

  • delay

    3

  • install

    false

  • install_folder

    %AppData%

  • pastebin_config

    null

aes.plain

Targets

    • Target

      1418386128ff3aea3604cf4295bfa49c56ed30b6a2b47112cd742a74448101eb

    • Size

      676KB

    • MD5

      57b64705c9b52be9842eb45e2721a0d5

    • SHA1

      0bea50c1a2205f7bbb8419fb970beb936866e9aa

    • SHA256

      1418386128ff3aea3604cf4295bfa49c56ed30b6a2b47112cd742a74448101eb

    • SHA512

      28d8f1edb21458ea2e072033f24c409e2f767d14934278d80a50551e946826d50e6cafb6ac2a4e76510f1580692b1cdd3d6acf9d4b701d7c3954b79ec89a10a5

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

    • Async RAT payload

    • Executes dropped EXE

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Tasks