General

  • Target

    49025966d2dd612fc1e423b01620debfd4c97701aefe2.exe

  • Size

    1.0MB

  • Sample

    210518-w542592d32

  • MD5

    d6109df4ffa4303e3c30ba997735b689

  • SHA1

    65ac8413b14d7ccb6c848e849caa0de7900116ee

  • SHA256

    49025966d2dd612fc1e423b01620debfd4c97701aefe26a836cea9e2f2d6ab47

  • SHA512

    5e735b12e77ab991c9d54b701645268579f154573aa8a04d8bf2cdb5ed59d3a8ede9f5e55cbce848cd5323fa1e6b3950d12ec5bb7a0bebb403d3711979e1cc8b

Malware Config

Extracted

Family

redline

Botnet

1111

C2

65.21.144.202:62942

Targets

    • Target

      49025966d2dd612fc1e423b01620debfd4c97701aefe2.exe

    • Size

      1.0MB

    • MD5

      d6109df4ffa4303e3c30ba997735b689

    • SHA1

      65ac8413b14d7ccb6c848e849caa0de7900116ee

    • SHA256

      49025966d2dd612fc1e423b01620debfd4c97701aefe26a836cea9e2f2d6ab47

    • SHA512

      5e735b12e77ab991c9d54b701645268579f154573aa8a04d8bf2cdb5ed59d3a8ede9f5e55cbce848cd5323fa1e6b3950d12ec5bb7a0bebb403d3711979e1cc8b

    • 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

    • 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

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Remote System Discovery

1
T1018

Collection

Data from Local System

2
T1005

Tasks