General

  • Target

    920feb2ecf913eeeb9529bf00bf448957e6bf72d53cef8d52634e6b8e5485587

  • Size

    580KB

  • Sample

    230605-metkyafh73

  • MD5

    e68bf83d4ba9d30b8139951cf3bdb70f

  • SHA1

    c7403616495758559d4674d0b1b58849f29ee0fd

  • SHA256

    920feb2ecf913eeeb9529bf00bf448957e6bf72d53cef8d52634e6b8e5485587

  • SHA512

    db0a1666f0180a32d01b5204aecfa3aca2aecf59909683c569919d69c4c0de1ec16b72960d38dc607f37509dd503f296fa81f7c3951f69b9feb77f002c21ca63

  • SSDEEP

    12288:jMrty90Rxy2d0MUSLqgoitl+ycBs0IpxdLymtrbylQ:6yGFz/nPtrpxVdxbyK

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19046

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Targets

    • Target

      920feb2ecf913eeeb9529bf00bf448957e6bf72d53cef8d52634e6b8e5485587

    • Size

      580KB

    • MD5

      e68bf83d4ba9d30b8139951cf3bdb70f

    • SHA1

      c7403616495758559d4674d0b1b58849f29ee0fd

    • SHA256

      920feb2ecf913eeeb9529bf00bf448957e6bf72d53cef8d52634e6b8e5485587

    • SHA512

      db0a1666f0180a32d01b5204aecfa3aca2aecf59909683c569919d69c4c0de1ec16b72960d38dc607f37509dd503f296fa81f7c3951f69b9feb77f002c21ca63

    • SSDEEP

      12288:jMrty90Rxy2d0MUSLqgoitl+ycBs0IpxdLymtrbylQ:6yGFz/nPtrpxVdxbyK

    • 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

    • 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 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

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Tasks