General

  • Target

    c77fc9da67112b75ad281b9157d04893fdada6d3c159c3fa1ebcd7207caefb0eN.exe

  • Size

    546KB

  • Sample

    241118-nwensavrdx

  • MD5

    4094822f3e9b78dcc5d37997e3d2eed0

  • SHA1

    c0a774adbfb1c365646b84b72af9b336310aba30

  • SHA256

    c77fc9da67112b75ad281b9157d04893fdada6d3c159c3fa1ebcd7207caefb0e

  • SHA512

    f5c38df698e1aef407c1eed527e2ea826beb1eb183ce6dffa016f6d8c2b25858bc3685460888818c20330294b6b7abb4b752c0cbccb0c3090558e359e839e963

  • SSDEEP

    12288:kMrjy900hBJGABEaAhsVGSEd/EYqvt0u0aW6bGJ:nyfhBJ7EaAIGSwhqvGWaJ

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Targets

    • Target

      c77fc9da67112b75ad281b9157d04893fdada6d3c159c3fa1ebcd7207caefb0eN.exe

    • Size

      546KB

    • MD5

      4094822f3e9b78dcc5d37997e3d2eed0

    • SHA1

      c0a774adbfb1c365646b84b72af9b336310aba30

    • SHA256

      c77fc9da67112b75ad281b9157d04893fdada6d3c159c3fa1ebcd7207caefb0e

    • SHA512

      f5c38df698e1aef407c1eed527e2ea826beb1eb183ce6dffa016f6d8c2b25858bc3685460888818c20330294b6b7abb4b752c0cbccb0c3090558e359e839e963

    • SSDEEP

      12288:kMrjy900hBJGABEaAhsVGSEd/EYqvt0u0aW6bGJ:nyfhBJ7EaAIGSwhqvGWaJ

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Redline family

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks