General

  • Target

    24ddcf292ae59a1165bfbbdb7a5be1ae36daeb5e9d7d4df29e8893b244a87ee4

  • Size

    544KB

  • Sample

    230302-vaym4add7t

  • MD5

    d1ce70d9fd7231cff5eeb46e88baaafc

  • SHA1

    39e95b84e2f54eb52a95425eae7ca8154441868b

  • SHA256

    24ddcf292ae59a1165bfbbdb7a5be1ae36daeb5e9d7d4df29e8893b244a87ee4

  • SHA512

    afadb88041f1b2287c6878db9cd8f80ecdcd93df4d0adc74172ddb0c930cc1da26539161e4a74d88e6e01f4bd7f402e45dc3d15da017161ab19493de82dd3dfb

  • SSDEEP

    12288:JMrNy904G9Ia7HdRHAZjDabTud9uUsshR7n0KtUQBq8Gwpx:cyBBa7H/iDiTuDAsb02XGCx

Malware Config

Extracted

Family

redline

Botnet

stek

C2

melevv.eu:4162

Attributes
  • auth_value

    4205381daf6946b2df5fe3bc7eacc918

Extracted

Family

redline

Botnet

fomich

C2

melevv.eu:4162

Attributes
  • auth_value

    b018e52ac946001794d8b8c23e901859

Targets

    • Target

      24ddcf292ae59a1165bfbbdb7a5be1ae36daeb5e9d7d4df29e8893b244a87ee4

    • Size

      544KB

    • MD5

      d1ce70d9fd7231cff5eeb46e88baaafc

    • SHA1

      39e95b84e2f54eb52a95425eae7ca8154441868b

    • SHA256

      24ddcf292ae59a1165bfbbdb7a5be1ae36daeb5e9d7d4df29e8893b244a87ee4

    • SHA512

      afadb88041f1b2287c6878db9cd8f80ecdcd93df4d0adc74172ddb0c930cc1da26539161e4a74d88e6e01f4bd7f402e45dc3d15da017161ab19493de82dd3dfb

    • SSDEEP

      12288:JMrNy904G9Ia7HdRHAZjDabTud9uUsshR7n0KtUQBq8Gwpx:cyBBa7H/iDiTuDAsb02XGCx

    • 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