General

  • Target

    1ff8b3fec4421087770f7524799557f20f38a2479208ebc00c80ca75a95f720a

  • Size

    639KB

  • Sample

    210831-kznndackzj

  • MD5

    abf06afa857606e363e0aca03efc993d

  • SHA1

    3468d71b479cf9efef7a2244d80845212f030911

  • SHA256

    1ff8b3fec4421087770f7524799557f20f38a2479208ebc00c80ca75a95f720a

  • SHA512

    5fee2ced6cf1719a87b681172f65136ef6f79df25377c8848362d50c639eb0e8c3e80e2b57bce30727e28a0971738c9d87f70c26247b1dbf7c482a88ec03645a

Malware Config

Extracted

Family

redline

Botnet

mix31.08

C2

185.215.113.15:6043

Targets

    • Target

      1ff8b3fec4421087770f7524799557f20f38a2479208ebc00c80ca75a95f720a

    • Size

      639KB

    • MD5

      abf06afa857606e363e0aca03efc993d

    • SHA1

      3468d71b479cf9efef7a2244d80845212f030911

    • SHA256

      1ff8b3fec4421087770f7524799557f20f38a2479208ebc00c80ca75a95f720a

    • SHA512

      5fee2ced6cf1719a87b681172f65136ef6f79df25377c8848362d50c639eb0e8c3e80e2b57bce30727e28a0971738c9d87f70c26247b1dbf7c482a88ec03645a

    • RedLine

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

    • RedLine Payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks