General

  • Target

    c7c1f4e256664c92cb6ff67b314db292.exe

  • Size

    694KB

  • Sample

    230328-gm1rbsba3z

  • MD5

    c7c1f4e256664c92cb6ff67b314db292

  • SHA1

    e8cc15a995a1a0376dbed555f5d69a5f831d8215

  • SHA256

    66ca29c84a460ee40701de52c3c361ea7ddac6f83c2ec1793db57f1dd7361773

  • SHA512

    5c57ef87c2b2ef1e352bd332f4e5a09f4d9f61796b0d311cea162808a568a9ad26b0c40971bd183cacbca41080b3a9d5aa14f2ed76341dfb2a5c6a060ffb6603

  • SSDEEP

    12288:jt0qsEAq3kh0snRy24PG5fgCo//RccvbiOpIWaEx7rOJZo+d+pOpB:WTPq0hpnUleChFDdp9aS7rOJ2G+EH

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      c7c1f4e256664c92cb6ff67b314db292.exe

    • Size

      694KB

    • MD5

      c7c1f4e256664c92cb6ff67b314db292

    • SHA1

      e8cc15a995a1a0376dbed555f5d69a5f831d8215

    • SHA256

      66ca29c84a460ee40701de52c3c361ea7ddac6f83c2ec1793db57f1dd7361773

    • SHA512

      5c57ef87c2b2ef1e352bd332f4e5a09f4d9f61796b0d311cea162808a568a9ad26b0c40971bd183cacbca41080b3a9d5aa14f2ed76341dfb2a5c6a060ffb6603

    • SSDEEP

      12288:jt0qsEAq3kh0snRy24PG5fgCo//RccvbiOpIWaEx7rOJZo+d+pOpB:WTPq0hpnUleChFDdp9aS7rOJ2G+EH

    • 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

    • Loads dropped DLL

    • 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