General

  • Target

    615e18b8ca5f2250ba91bc5bd97732031b0970c21a08cae5078570f9305f189c

  • Size

    1.2MB

  • Sample

    230414-qyt8csbe7v

  • MD5

    d8f06c74f0af9ce2cddc623984e597e4

  • SHA1

    de0fd81835ebbbf718bc7590d2e608eb4e168fd9

  • SHA256

    615e18b8ca5f2250ba91bc5bd97732031b0970c21a08cae5078570f9305f189c

  • SHA512

    f62fd9bbf8a3b4532a0c810cd42b2a3c6989f7d2e24b2f34048fb2b14ed2f0673e82751422334389867333757b3d3abcc70b64c7944170a60d8e0e8e438a49fb

  • SSDEEP

    24576:lygWr9NS28XHsz/KjCYV3pIieqtricgEa+RNyN3jCVopG+rDBj1:Ap9Nx71YV3pIjqtrRTNW2VopfXB

Malware Config

Extracted

Family

redline

Botnet

soft

C2

77.91.124.146:4121

Attributes
  • auth_value

    e65663e455bca3c5699650b66e76ceaa

Extracted

Family

redline

Botnet

dirx

C2

77.91.124.146:4121

Attributes
  • auth_value

    522d988f763be056e53e089f74d464cc

Targets

    • Target

      615e18b8ca5f2250ba91bc5bd97732031b0970c21a08cae5078570f9305f189c

    • Size

      1.2MB

    • MD5

      d8f06c74f0af9ce2cddc623984e597e4

    • SHA1

      de0fd81835ebbbf718bc7590d2e608eb4e168fd9

    • SHA256

      615e18b8ca5f2250ba91bc5bd97732031b0970c21a08cae5078570f9305f189c

    • SHA512

      f62fd9bbf8a3b4532a0c810cd42b2a3c6989f7d2e24b2f34048fb2b14ed2f0673e82751422334389867333757b3d3abcc70b64c7944170a60d8e0e8e438a49fb

    • SSDEEP

      24576:lygWr9NS28XHsz/KjCYV3pIieqtricgEa+RNyN3jCVopG+rDBj1:Ap9Nx71YV3pIjqtrRTNW2VopfXB

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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