General

  • Target

    c8fe05e2e1fe14024d78fddc8d99984267df02a5cd682d03453a2f4f175dd6a9

  • Size

    753KB

  • Sample

    230601-xl65qagc4x

  • MD5

    0e79b4acfc8f62a8457504c9a39dd68b

  • SHA1

    2ee38809a594b92a2a317ff4541f8a5e197ed516

  • SHA256

    c8fe05e2e1fe14024d78fddc8d99984267df02a5cd682d03453a2f4f175dd6a9

  • SHA512

    5a22d54947a37a6a73b002be5d6cecfd137582bda986d85ebd3244f5655ebdc7dd27403dee08fc97e84393d1fec7277bad1412c1d0e16e4d41438da6a7394118

  • SSDEEP

    12288:gMrGy90K/qIl9L2TLU9v7movWR+cRhA6ANsh7aGRUxye6:WyZP9qUVqGqm6AnzxyL

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.127:19045

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Extracted

Family

redline

Botnet

rocker

C2

83.97.73.127:19045

Attributes
  • auth_value

    b4693c25843b5a1c7d63376e73e32dae

Targets

    • Target

      c8fe05e2e1fe14024d78fddc8d99984267df02a5cd682d03453a2f4f175dd6a9

    • Size

      753KB

    • MD5

      0e79b4acfc8f62a8457504c9a39dd68b

    • SHA1

      2ee38809a594b92a2a317ff4541f8a5e197ed516

    • SHA256

      c8fe05e2e1fe14024d78fddc8d99984267df02a5cd682d03453a2f4f175dd6a9

    • SHA512

      5a22d54947a37a6a73b002be5d6cecfd137582bda986d85ebd3244f5655ebdc7dd27403dee08fc97e84393d1fec7277bad1412c1d0e16e4d41438da6a7394118

    • SSDEEP

      12288:gMrGy90K/qIl9L2TLU9v7movWR+cRhA6ANsh7aGRUxye6:WyZP9qUVqGqm6AnzxyL

    • 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.

    • 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.

    • 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

2
T1112

Disabling Security Tools

1
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks