General

  • Target

    Sirus_Pass_123 (3).zip

  • Size

    1.2MB

  • Sample

    210416-1e24gcen4e

  • MD5

    6c8235bc496a608c7e0297589bb0e2be

  • SHA1

    fc2f55aca728a977bd0056f9cb510bac16c4f1dd

  • SHA256

    2264cff0e7eb20b0f710c0b7b686be46829f437233c240fde4da4096f90090fa

  • SHA512

    5ff132ff46f00d0b97685399a606f14df4278afd2c82f17b23a4fb1dfcb7ab87c2100cadaf06b4c5a09b0753c02c35afca50b89b4f5398efc402121249e4bf97

Malware Config

Extracted

Family

raccoon

Botnet

1a329a10c40d1d7de968ac01620072546be15062

Attributes
  • url4cnc

    https://tttttt.me/jrrand0mer

rc4.plain
rc4.plain

Targets

    • Target

      Sirus.exe

    • Size

      1.7MB

    • MD5

      d3752c9e4466ffa7dcf4b5a065e9c274

    • SHA1

      997d4d61d1691862f8aab10b94c9d654f2a65e3e

    • SHA256

      f6598f853f981a4bcb58922d3584833086de09b9a7a6f368ca56cda7677f8126

    • SHA512

      de0a9708836266b2ac06077ace01bc0d8cac53d94efcdf14e337f0bd29b7f985cf03465a5c6d7df1a8e2065a69bcb33f7f3aa0845a26be67e6a66852ef1a9f23

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • 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 local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • 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

3
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

3
T1005

Tasks