General

  • Target

    184ed7c54ee72381f8b5af9ecacda12684f7db245ef6bd9633ed49e583e43bc7

  • Size

    690KB

  • Sample

    230324-bsqknabd29

  • MD5

    93bc2c3db1e588eed8317cfd6131efb8

  • SHA1

    53c8122b2e0aee8de9078e9163cf014e8e89ecda

  • SHA256

    184ed7c54ee72381f8b5af9ecacda12684f7db245ef6bd9633ed49e583e43bc7

  • SHA512

    eb4d39ba8e9d794531a12e16faae3176d906f5fd2a600eb1cd35130edfd4c05ae456e6fb6e66338fec83e75f604e03be2a3934a5d0e7822fe0d850223a518645

  • SSDEEP

    12288:HUjIXjpVmeRF7euMA4AFtz53CdFNBPT/0TI3VEN+5Q8oe4yY:HUEH9beq7Ftz53CdP6T+V7SF

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      184ed7c54ee72381f8b5af9ecacda12684f7db245ef6bd9633ed49e583e43bc7

    • Size

      690KB

    • MD5

      93bc2c3db1e588eed8317cfd6131efb8

    • SHA1

      53c8122b2e0aee8de9078e9163cf014e8e89ecda

    • SHA256

      184ed7c54ee72381f8b5af9ecacda12684f7db245ef6bd9633ed49e583e43bc7

    • SHA512

      eb4d39ba8e9d794531a12e16faae3176d906f5fd2a600eb1cd35130edfd4c05ae456e6fb6e66338fec83e75f604e03be2a3934a5d0e7822fe0d850223a518645

    • SSDEEP

      12288:HUjIXjpVmeRF7euMA4AFtz53CdFNBPT/0TI3VEN+5Q8oe4yY:HUEH9beq7Ftz53CdP6T+V7SF

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • 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

    • 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.

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

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Tasks