General

  • Target

    d2227814433c2d60863a64753b0ffc468e40ada0aa71fd57c08fc2b1765241a9

  • Size

    778KB

  • Sample

    230603-kebn1sgb46

  • MD5

    38a51908215620251e055426cbedcc81

  • SHA1

    4db573e4d3df181facf9f8e954f4e153c17b6462

  • SHA256

    d2227814433c2d60863a64753b0ffc468e40ada0aa71fd57c08fc2b1765241a9

  • SHA512

    7b4863e66af1c1284144e274c0a3f0b2d98d4626b2811b71d6b514f849385e2950f5b113dd4f54bc12a3c409adf9a8b57609049db2fb87f43e97328adfc646d5

  • SSDEEP

    24576:WyRS+fswrZDyAbqP2FZSNSfvvzgJtnOw:lYcsmJX7ZSAfTgb

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19046

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

metro

C2

83.97.73.126:19046

Attributes
  • auth_value

    f7fd4aa816bdbaad933b45b51d9b6b1a

Targets

    • Target

      d2227814433c2d60863a64753b0ffc468e40ada0aa71fd57c08fc2b1765241a9

    • Size

      778KB

    • MD5

      38a51908215620251e055426cbedcc81

    • SHA1

      4db573e4d3df181facf9f8e954f4e153c17b6462

    • SHA256

      d2227814433c2d60863a64753b0ffc468e40ada0aa71fd57c08fc2b1765241a9

    • SHA512

      7b4863e66af1c1284144e274c0a3f0b2d98d4626b2811b71d6b514f849385e2950f5b113dd4f54bc12a3c409adf9a8b57609049db2fb87f43e97328adfc646d5

    • SSDEEP

      24576:WyRS+fswrZDyAbqP2FZSNSfvvzgJtnOw:lYcsmJX7ZSAfTgb

    • 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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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