General

  • Target

    2995d7b6f5d1fc81ce72a35ee855f5cdf42b8f7e3a25c7fd1de5b78a635b6090

  • Size

    544KB

  • Sample

    230323-2xgfnacf9x

  • MD5

    0f1649d188f5da26c82c964ee65443c0

  • SHA1

    a5a83c3ae03d38f78cc1be2b68869744f7540f04

  • SHA256

    2995d7b6f5d1fc81ce72a35ee855f5cdf42b8f7e3a25c7fd1de5b78a635b6090

  • SHA512

    e494b9fe9a505eb6a2f5b2997b188559e53b3d114e1ec60330f10e129b2cfb8f7fddb8988725261a4a820655177a70621b3782a28e9c7c69871e96d62d4456b4

  • SSDEEP

    12288:iMrky90GbXj7qwtJsF9TxFrU+L6qgU/MLXwVeSe4cPHwnMx:Ky9rK8sFzFrU+LOiMjce3PQMx

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      2995d7b6f5d1fc81ce72a35ee855f5cdf42b8f7e3a25c7fd1de5b78a635b6090

    • Size

      544KB

    • MD5

      0f1649d188f5da26c82c964ee65443c0

    • SHA1

      a5a83c3ae03d38f78cc1be2b68869744f7540f04

    • SHA256

      2995d7b6f5d1fc81ce72a35ee855f5cdf42b8f7e3a25c7fd1de5b78a635b6090

    • SHA512

      e494b9fe9a505eb6a2f5b2997b188559e53b3d114e1ec60330f10e129b2cfb8f7fddb8988725261a4a820655177a70621b3782a28e9c7c69871e96d62d4456b4

    • SSDEEP

      12288:iMrky90GbXj7qwtJsF9TxFrU+L6qgU/MLXwVeSe4cPHwnMx:Ky9rK8sFzFrU+LOiMjce3PQMx

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • 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.

MITRE ATT&CK Enterprise v6

Tasks