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General

  • Target

    bd3261071ffb8d7922c53337733228a1abac9746ccc2147cc713f9fe234c0d85

  • Size

    821KB

  • Sample

    230210-l54m6aaa69

  • MD5

    9284733b6227f09652a10e836eda0744

  • SHA1

    8d72067381604ddb934d5809c04ff76a20009932

  • SHA256

    bd3261071ffb8d7922c53337733228a1abac9746ccc2147cc713f9fe234c0d85

  • SHA512

    a5124682cde46412994e3476af0c6889ae639d62c153a569597d6320b9a199675d9887cce20611f8081ef5ebadce712c4ac6345a5a1c41eab42a08ed57fe911d

  • SSDEEP

    12288:NMruy900xJmWiVLycOrggqq69zek680OBMuLUfZApYj9dP05e+GKfdaAIH7DTU:ryfm5VODV769zb6Sm9fWpexpfAB

Malware Config

Extracted

Family

redline

Botnet

dubna

C2

193.233.20.11:4131

Attributes
  • auth_value

    f324b1269094b7462e56bab025f032f4

Extracted

Family

redline

Botnet

crypt1

C2

176.113.115.17:4132

Attributes
  • auth_value

    2e2ca7bbceaa9f98252a6f9fc0e6fa86

Targets

    • Target

      bd3261071ffb8d7922c53337733228a1abac9746ccc2147cc713f9fe234c0d85

    • Size

      821KB

    • MD5

      9284733b6227f09652a10e836eda0744

    • SHA1

      8d72067381604ddb934d5809c04ff76a20009932

    • SHA256

      bd3261071ffb8d7922c53337733228a1abac9746ccc2147cc713f9fe234c0d85

    • SHA512

      a5124682cde46412994e3476af0c6889ae639d62c153a569597d6320b9a199675d9887cce20611f8081ef5ebadce712c4ac6345a5a1c41eab42a08ed57fe911d

    • SSDEEP

      12288:NMruy900xJmWiVLycOrggqq69zek680OBMuLUfZApYj9dP05e+GKfdaAIH7DTU:ryfm5VODV769zb6Sm9fWpexpfAB

    • 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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks