General

  • Target

    ac3e3692ed2f66f4e6227cc86df0283c.exe

  • Size

    1.1MB

  • Sample

    211024-pzmn8sfagn

  • MD5

    ac3e3692ed2f66f4e6227cc86df0283c

  • SHA1

    b1b4a77aa6c0ccf203ab08f8a8359a736ee03b2a

  • SHA256

    6a8380cdaf3d012f2373f6919bbd2ee6c21ae43dd16d29c999528189057ccf1d

  • SHA512

    893ce7687f232024f80635a06ea7e711dace41dfb9bf687ba47ace7d9010a67a6e9e8ceb6ccb23bb6c5a5dda1451c380f88c8e6ad1ffedb9f7c39c20420e5397

Malware Config

Extracted

Family

redline

Botnet

2

C2

146.0.75.231:80

Targets

    • Target

      ac3e3692ed2f66f4e6227cc86df0283c.exe

    • Size

      1.1MB

    • MD5

      ac3e3692ed2f66f4e6227cc86df0283c

    • SHA1

      b1b4a77aa6c0ccf203ab08f8a8359a736ee03b2a

    • SHA256

      6a8380cdaf3d012f2373f6919bbd2ee6c21ae43dd16d29c999528189057ccf1d

    • SHA512

      893ce7687f232024f80635a06ea7e711dace41dfb9bf687ba47ace7d9010a67a6e9e8ceb6ccb23bb6c5a5dda1451c380f88c8e6ad1ffedb9f7c39c20420e5397

    • RedLine

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

    • RedLine Payload

    • 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

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Remote System Discovery

1
T1018

Collection

Data from Local System

2
T1005

Tasks