General

  • Target

    83977a4c4bda9a719fa9605bcec9de49a6aa871f2b66300e61ba463948dd76e2

  • Size

    772KB

  • Sample

    230526-2pgfpahe26

  • MD5

    ba8847152e67b3b9af6e32ff8333710e

  • SHA1

    50192b724e2fc1b480f55b8e3f3b453a9d9b27e7

  • SHA256

    83977a4c4bda9a719fa9605bcec9de49a6aa871f2b66300e61ba463948dd76e2

  • SHA512

    19a467a7d35b0b88c57fa0a12e9cf011f7ddbe01d17208c15e2a974c88f4bb930c6c8df84c2e29a0ad4cdbf76f868f9d182025329497332a5a9e4d1080c888ff

  • SSDEEP

    12288:OMriy90vHVRM8E5CjG11pd+eSNAqsWe7W/Ne3L/3VkL609Uh/2kT/kkjc8:4yA1RVEa01z+lXcW/Ne3L/q60Gpb5jv

Malware Config

Extracted

Family

redline

Botnet

disa

C2

83.97.73.122:19062

Attributes
  • auth_value

    93f8c4ca7000e3381dd4b6b86434de05

Extracted

Family

redline

Botnet

goga

C2

83.97.73.122:19062

Attributes
  • auth_value

    6d57dff6d3c42dddb8a76dc276b8467f

Targets

    • Target

      83977a4c4bda9a719fa9605bcec9de49a6aa871f2b66300e61ba463948dd76e2

    • Size

      772KB

    • MD5

      ba8847152e67b3b9af6e32ff8333710e

    • SHA1

      50192b724e2fc1b480f55b8e3f3b453a9d9b27e7

    • SHA256

      83977a4c4bda9a719fa9605bcec9de49a6aa871f2b66300e61ba463948dd76e2

    • SHA512

      19a467a7d35b0b88c57fa0a12e9cf011f7ddbe01d17208c15e2a974c88f4bb930c6c8df84c2e29a0ad4cdbf76f868f9d182025329497332a5a9e4d1080c888ff

    • SSDEEP

      12288:OMriy90vHVRM8E5CjG11pd+eSNAqsWe7W/Ne3L/3VkL609Uh/2kT/kkjc8:4yA1RVEa01z+lXcW/Ne3L/q60Gpb5jv

    • 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.

    • 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