General

  • Target

    3e764cb5ef309cf544436188adc490d7596d242894b7606e74b47bf2cb2df1f0

  • Size

    687KB

  • Sample

    230325-x8ap2agb6x

  • MD5

    72755b19d8b4843f9f0d6ac1b3881c2f

  • SHA1

    3b5d6b9e058c3b6f8d9c8baa63fe2e4a8006e17a

  • SHA256

    3e764cb5ef309cf544436188adc490d7596d242894b7606e74b47bf2cb2df1f0

  • SHA512

    d4535bc63dded1f2805d83359faa2656fdb195826b2aae34ebba62b819544dbec3a8242a193e964cb6313c8e0d7a8b1aac3a43c884e151e6bad3b7dd5f1eef43

  • SSDEEP

    12288:oMrHy90+7/uYScTrEtgYlP9rKepRot+TvE2gnWKVElIBMxz3k0vv:vyVTIlVjo8rEfVElPZN

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

viza

C2

193.233.20.32:4125

Attributes
  • auth_value

    153a106a89fae7251f2dc17be2eb5720

Targets

    • Target

      3e764cb5ef309cf544436188adc490d7596d242894b7606e74b47bf2cb2df1f0

    • Size

      687KB

    • MD5

      72755b19d8b4843f9f0d6ac1b3881c2f

    • SHA1

      3b5d6b9e058c3b6f8d9c8baa63fe2e4a8006e17a

    • SHA256

      3e764cb5ef309cf544436188adc490d7596d242894b7606e74b47bf2cb2df1f0

    • SHA512

      d4535bc63dded1f2805d83359faa2656fdb195826b2aae34ebba62b819544dbec3a8242a193e964cb6313c8e0d7a8b1aac3a43c884e151e6bad3b7dd5f1eef43

    • SSDEEP

      12288:oMrHy90+7/uYScTrEtgYlP9rKepRot+TvE2gnWKVElIBMxz3k0vv:vyVTIlVjo8rEfVElPZN

    • 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