General

  • Target

    849e5fd718bfa964bff8b3d0138acff618484cbc27fe11b35250e9e58f7263d1

  • Size

    479KB

  • Sample

    230510-ewqavaec46

  • MD5

    0547a83973f12ac4149616406dfd520a

  • SHA1

    252f8b3377e0c0bdd4af2a2f85758398fd57c6cf

  • SHA256

    849e5fd718bfa964bff8b3d0138acff618484cbc27fe11b35250e9e58f7263d1

  • SHA512

    ae13b702876822b153ace55d4c6ad287f909079a466d97f12d2bb2c17b52a4086d4ec05d5e67f9f17b67385dbad836f920712d4bf305351f876bbb17dc3b36a3

  • SSDEEP

    12288:NMrcy90PDuQlFxQNtn7vD3QZXH0szSX7+Gn/cjSAj1k:xyyrQNlvDqEwg+E/5u+

Malware Config

Extracted

Family

redline

Botnet

mufos

C2

217.196.96.102:4132

Attributes
  • auth_value

    136f202e6569ad5815c34377858a255c

Targets

    • Target

      849e5fd718bfa964bff8b3d0138acff618484cbc27fe11b35250e9e58f7263d1

    • Size

      479KB

    • MD5

      0547a83973f12ac4149616406dfd520a

    • SHA1

      252f8b3377e0c0bdd4af2a2f85758398fd57c6cf

    • SHA256

      849e5fd718bfa964bff8b3d0138acff618484cbc27fe11b35250e9e58f7263d1

    • SHA512

      ae13b702876822b153ace55d4c6ad287f909079a466d97f12d2bb2c17b52a4086d4ec05d5e67f9f17b67385dbad836f920712d4bf305351f876bbb17dc3b36a3

    • SSDEEP

      12288:NMrcy90PDuQlFxQNtn7vD3QZXH0szSX7+Gn/cjSAj1k:xyyrQNlvDqEwg+E/5u+

    • 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

    • 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