General

  • Target

    78bd27f8a24689cb48d49810462ccd3986a93b1550bb6b65baa7db89f261b823

  • Size

    754KB

  • Sample

    230601-zezheagh61

  • MD5

    20b599ceef15e20ae784c72993603e12

  • SHA1

    4607e2cf541f7211447ce47f161b237d99ff09a3

  • SHA256

    78bd27f8a24689cb48d49810462ccd3986a93b1550bb6b65baa7db89f261b823

  • SHA512

    bc5b6f3807bff6c0cdf345d42e7fc9b991d4caaff4b838b9a778c6961331a643192b96b34b76beb9bac2719609b1358b6d2429a38162d57cf9a54af31430ef6d

  • SSDEEP

    12288:tMrIy90LL7E/DlpWwOfrFtbSQt6b/04jDI3Jopb2YtkDTiA5V4vjrhR26c4hA9pV:9ywLcD/WfOC6b/033JopbYTiw4jFWs7c

Malware Config

Extracted

Family

redline

Botnet

dars

C2

83.97.73.127:19045

Attributes
  • auth_value

    7cd208e6b6c927262304d5d4d88647fd

Extracted

Family

redline

Botnet

grom

C2

83.97.73.127:19045

Attributes
  • auth_value

    2193aac8692a5e1ec66d9db9fa25ee00

Targets

    • Target

      78bd27f8a24689cb48d49810462ccd3986a93b1550bb6b65baa7db89f261b823

    • Size

      754KB

    • MD5

      20b599ceef15e20ae784c72993603e12

    • SHA1

      4607e2cf541f7211447ce47f161b237d99ff09a3

    • SHA256

      78bd27f8a24689cb48d49810462ccd3986a93b1550bb6b65baa7db89f261b823

    • SHA512

      bc5b6f3807bff6c0cdf345d42e7fc9b991d4caaff4b838b9a778c6961331a643192b96b34b76beb9bac2719609b1358b6d2429a38162d57cf9a54af31430ef6d

    • SSDEEP

      12288:tMrIy90LL7E/DlpWwOfrFtbSQt6b/04jDI3Jopb2YtkDTiA5V4vjrhR26c4hA9pV:9ywLcD/WfOC6b/033JopbYTiw4jFWs7c

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks