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General

  • Target

    bf702c8134e929d884687212ad198f68.exe

  • Size

    551KB

  • Sample

    230309-yx9knabg2x

  • MD5

    bf702c8134e929d884687212ad198f68

  • SHA1

    238212284dcb7d88105451b0e8c2a19fb7b74896

  • SHA256

    13eb015e11f81acae8a3308ae8b60bfaf20f686cbbf3340ceb301724c2d5a0da

  • SHA512

    498bfc3dae4feadc7ea068a61c58d85b9f2fda9d7c99e04b5a13062accc79d167a3361fe4add15c2d0a188505dcabea25dea75afd819028925aaa7105fac0806

  • SSDEEP

    12288:fMr9y90zXxxUF6LFKPLAaiRdD2Ec/VmrnWrpw6Kusq:6y4e6LkA5LNnWrpVKs

Malware Config

Extracted

Family

redline

Botnet

dezik

C2

193.56.146.220:4174

Attributes
  • auth_value

    d39f21dca8edc10800b036ab83f4d75e

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Targets

    • Target

      bf702c8134e929d884687212ad198f68.exe

    • Size

      551KB

    • MD5

      bf702c8134e929d884687212ad198f68

    • SHA1

      238212284dcb7d88105451b0e8c2a19fb7b74896

    • SHA256

      13eb015e11f81acae8a3308ae8b60bfaf20f686cbbf3340ceb301724c2d5a0da

    • SHA512

      498bfc3dae4feadc7ea068a61c58d85b9f2fda9d7c99e04b5a13062accc79d167a3361fe4add15c2d0a188505dcabea25dea75afd819028925aaa7105fac0806

    • SSDEEP

      12288:fMr9y90zXxxUF6LFKPLAaiRdD2Ec/VmrnWrpw6Kusq:6y4e6LkA5LNnWrpVKs

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks