General

  • Target

    d1c627ea4c14a3c5dcd0808db49a7e06d17ad3263a3fc4c767eb38a5fc60a69d

  • Size

    1.1MB

  • Sample

    230514-t9xpeace28

  • MD5

    64e62d525def657856ae8c2aecb78e7a

  • SHA1

    413b1cc5e5889778601a9135af71b5cb30e7cab6

  • SHA256

    d1c627ea4c14a3c5dcd0808db49a7e06d17ad3263a3fc4c767eb38a5fc60a69d

  • SHA512

    01db4be8486d2ee0c8d4a296daefd4a457656ae59879acf1985dde3ee5a33d61922b88df5af527e8853a00b8de3074fdd50cc08543bb7956a480bc4cf69e507f

  • SSDEEP

    24576:Oy3F5s6rQrYKzIJPbkGm+LQUPL4oxzgcaiE1XOAt4sSHPF:d1+6crYKIJPb5vkUPXz/al1+jH

Malware Config

Extracted

Family

redline

Botnet

derek

C2

185.161.248.75:4132

Attributes
  • auth_value

    c7030724b2b40537db5ba680b1d82ed2

Extracted

Family

redline

Botnet

warum

C2

185.161.248.75:4132

Attributes
  • auth_value

    0bdb2dda91dadc65f555dee088a6a2a4

Targets

    • Target

      d1c627ea4c14a3c5dcd0808db49a7e06d17ad3263a3fc4c767eb38a5fc60a69d

    • Size

      1.1MB

    • MD5

      64e62d525def657856ae8c2aecb78e7a

    • SHA1

      413b1cc5e5889778601a9135af71b5cb30e7cab6

    • SHA256

      d1c627ea4c14a3c5dcd0808db49a7e06d17ad3263a3fc4c767eb38a5fc60a69d

    • SHA512

      01db4be8486d2ee0c8d4a296daefd4a457656ae59879acf1985dde3ee5a33d61922b88df5af527e8853a00b8de3074fdd50cc08543bb7956a480bc4cf69e507f

    • SSDEEP

      24576:Oy3F5s6rQrYKzIJPbkGm+LQUPL4oxzgcaiE1XOAt4sSHPF:d1+6crYKIJPb5vkUPXz/al1+jH

    • 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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Tasks