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General

  • Target

    aa0fa91bb3f31d5165eebe4ef6bb0f47efcf27a7954707d48d3bcbb2e15a50d3

  • Size

    876KB

  • Sample

    230321-t44krsca29

  • MD5

    4ba1325c05ef31e40fe483b4f3935ac8

  • SHA1

    dd59e9384e5871af564fc087c6828b78ab22b4b8

  • SHA256

    aa0fa91bb3f31d5165eebe4ef6bb0f47efcf27a7954707d48d3bcbb2e15a50d3

  • SHA512

    7cf550e600692144d81a5f5e0486f32d67f88c9d882536f73b52fef8fa031bed013757e222d4de2f46d7bc7173ef1cd6df6dab71655dca5730899630c7af279e

  • SSDEEP

    12288:HMr8y90PNUAKb8Ai/0Ewf2TIgIzeEuzQOOATit4NowjDG+i14o/Q7PAlqZCOP7fT:nyKKw2EwAZIzeEk9j/+H/mIlqCOsUV

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

relon

C2

193.233.20.30:4125

Attributes
  • auth_value

    17da69809725577b595e217ba006b869

Targets

    • Target

      aa0fa91bb3f31d5165eebe4ef6bb0f47efcf27a7954707d48d3bcbb2e15a50d3

    • Size

      876KB

    • MD5

      4ba1325c05ef31e40fe483b4f3935ac8

    • SHA1

      dd59e9384e5871af564fc087c6828b78ab22b4b8

    • SHA256

      aa0fa91bb3f31d5165eebe4ef6bb0f47efcf27a7954707d48d3bcbb2e15a50d3

    • SHA512

      7cf550e600692144d81a5f5e0486f32d67f88c9d882536f73b52fef8fa031bed013757e222d4de2f46d7bc7173ef1cd6df6dab71655dca5730899630c7af279e

    • SSDEEP

      12288:HMr8y90PNUAKb8Ai/0Ewf2TIgIzeEuzQOOATit4NowjDG+i14o/Q7PAlqZCOP7fT:nyKKw2EwAZIzeEk9j/+H/mIlqCOsUV

    • 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