General

  • Target

    05252899.exe

  • Size

    735KB

  • Sample

    230612-rgs5eacd94

  • MD5

    fbe0e58b064be5e45504f02dc19ad4a0

  • SHA1

    02ada666b568937878653b14b4fd2eae1e5e9c92

  • SHA256

    db519513e0ae73534a2017a965856adcb26101c3e13b25e34c93480d13035f86

  • SHA512

    db7649131471e87122f86660db88391f4eb41d463cec92ead57cf87cffffdbad12923762d43f14460207e4e42969d4bcd764ff4237444e6e1a15d22c7f68d060

  • SSDEEP

    12288:RMrSy90gI5Y4/9j1rJUHqFbD7im7cgPPXvSO1e5aFFBUr9hhFVGo8wjM2JFyImb:by5I+4/3rOHqF3T77SO188FBUr9zn8wa

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19048

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Targets

    • Target

      05252899.exe

    • Size

      735KB

    • MD5

      fbe0e58b064be5e45504f02dc19ad4a0

    • SHA1

      02ada666b568937878653b14b4fd2eae1e5e9c92

    • SHA256

      db519513e0ae73534a2017a965856adcb26101c3e13b25e34c93480d13035f86

    • SHA512

      db7649131471e87122f86660db88391f4eb41d463cec92ead57cf87cffffdbad12923762d43f14460207e4e42969d4bcd764ff4237444e6e1a15d22c7f68d060

    • SSDEEP

      12288:RMrSy90gI5Y4/9j1rJUHqFbD7im7cgPPXvSO1e5aFFBUr9hhFVGo8wjM2JFyImb:by5I+4/3rOHqF3T77SO188FBUr9zn8wa

    • 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

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Tasks