General

  • Target

    1629cb05e979808c783e15af81a402b56806c7354ad6d40ad25ece9b91b05353

  • Size

    664KB

  • Sample

    211125-t9kpvafgfr

  • MD5

    cfaa5e874a19d53d5ce7a891b19ac118

  • SHA1

    ccba32b8db6ee40aa674aca6873d114f568dac88

  • SHA256

    1629cb05e979808c783e15af81a402b56806c7354ad6d40ad25ece9b91b05353

  • SHA512

    e856a90977178d1fc19aa9d7e567559a92ff0aed60885bc9d382814d8c10189c55c28ed28423604e0dd2cf6eac8d3b4975b4bee190672ed4a5bc3172d0c6927c

Malware Config

Extracted

Family

redline

Botnet

25.11

C2

185.215.113.17:7700

Targets

    • Target

      1629cb05e979808c783e15af81a402b56806c7354ad6d40ad25ece9b91b05353

    • Size

      664KB

    • MD5

      cfaa5e874a19d53d5ce7a891b19ac118

    • SHA1

      ccba32b8db6ee40aa674aca6873d114f568dac88

    • SHA256

      1629cb05e979808c783e15af81a402b56806c7354ad6d40ad25ece9b91b05353

    • SHA512

      e856a90977178d1fc19aa9d7e567559a92ff0aed60885bc9d382814d8c10189c55c28ed28423604e0dd2cf6eac8d3b4975b4bee190672ed4a5bc3172d0c6927c

    • RedLine

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

    • RedLine Payload

    • suricata: ET MALWARE AutoHotkey Downloader Checkin via IPLogger

      suricata: ET MALWARE AutoHotkey Downloader Checkin via IPLogger

    • suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

    • 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

2
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks