General

  • Target

    x5542963.exe

  • Size

    854KB

  • Sample

    231011-zc4pcadg74

  • MD5

    8d31b2b7838b476ab3b0daba486ff72d

  • SHA1

    ab04b9b6646844e7ab747f8a767a1d33b4841e75

  • SHA256

    41ac177e6b0ec162b944fbd9a4791d4f4c0fc8a0ae99da40ee9bfdce9a93a833

  • SHA512

    6cc4160e62c1c63a6b327c98b69987e393e1c36ab1cec356a0ea47e845dca6c9c155947c2e878c65ef0b78d1d36dee20a77e665429c44d95a2ff055156d4722c

  • SSDEEP

    24576:IyEYpyfIt9Y4lxir2chkQceJQYphkSzM:PEYpdp+2ch0ehphkS

Malware Config

Extracted

Family

redline

Botnet

tuxiu

C2

77.91.124.82:19071

Attributes
  • auth_value

    29610cdad07e7187eec70685a04b89fe

Targets

    • Target

      x5542963.exe

    • Size

      854KB

    • MD5

      8d31b2b7838b476ab3b0daba486ff72d

    • SHA1

      ab04b9b6646844e7ab747f8a767a1d33b4841e75

    • SHA256

      41ac177e6b0ec162b944fbd9a4791d4f4c0fc8a0ae99da40ee9bfdce9a93a833

    • SHA512

      6cc4160e62c1c63a6b327c98b69987e393e1c36ab1cec356a0ea47e845dca6c9c155947c2e878c65ef0b78d1d36dee20a77e665429c44d95a2ff055156d4722c

    • SSDEEP

      24576:IyEYpyfIt9Y4lxir2chkQceJQYphkSzM:PEYpdp+2ch0ehphkS

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks