General

  • Target

    2b60dd4c6e082d05717e54335a5fe7fca84dbb96bee4a5e95d01574275cb5d41

  • Size

    553KB

  • Sample

    230308-bdh72adc27

  • MD5

    12c9efe05435d34998d5252b987fa4cc

  • SHA1

    2eec29b8bed3fac0822434349d45c56925e1b28c

  • SHA256

    2b60dd4c6e082d05717e54335a5fe7fca84dbb96bee4a5e95d01574275cb5d41

  • SHA512

    5766aaa5b476de2a62077bd82c1de840a2c70bf94958c4c6aa186152175e4470231a06bd19bf3c72353852dfbec086e3cf819d4c77d0041f67383d25ee5391f4

  • SSDEEP

    12288:pMrxy90n7lFj2c88X31i1o1YzV7TKWl64VZlpclX:0yNR8Xg1omKWlDVZfS

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Extracted

Family

redline

Botnet

misha

C2

193.56.146.11:4173

Attributes
  • auth_value

    e17e441c954db214b94a603a7b0b1aea

Targets

    • Target

      2b60dd4c6e082d05717e54335a5fe7fca84dbb96bee4a5e95d01574275cb5d41

    • Size

      553KB

    • MD5

      12c9efe05435d34998d5252b987fa4cc

    • SHA1

      2eec29b8bed3fac0822434349d45c56925e1b28c

    • SHA256

      2b60dd4c6e082d05717e54335a5fe7fca84dbb96bee4a5e95d01574275cb5d41

    • SHA512

      5766aaa5b476de2a62077bd82c1de840a2c70bf94958c4c6aa186152175e4470231a06bd19bf3c72353852dfbec086e3cf819d4c77d0041f67383d25ee5391f4

    • SSDEEP

      12288:pMrxy90n7lFj2c88X31i1o1YzV7TKWl64VZlpclX:0yNR8Xg1omKWlDVZfS

    • 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