General

  • Target

    c61d9ac8d027d56c52145432c5dd0759e67e1bd83caf70f4509c6cf4359a3e01

  • Size

    703KB

  • Sample

    211022-z6fjlsdadn

  • MD5

    46d71b3ce03a00b97d71cb3841d46bd0

  • SHA1

    9783aeab837aa29939a141f07145e6791fce8622

  • SHA256

    c61d9ac8d027d56c52145432c5dd0759e67e1bd83caf70f4509c6cf4359a3e01

  • SHA512

    d4cf3098880657e267ab706b9a6c6335fe80ce6439f7053fb430fd6afd634bf3879196cbc91dcb4b8c195b6ebb7ed017520ce5be51120eead8475f9c685c5404

Malware Config

Targets

    • Target

      c61d9ac8d027d56c52145432c5dd0759e67e1bd83caf70f4509c6cf4359a3e01

    • Size

      703KB

    • MD5

      46d71b3ce03a00b97d71cb3841d46bd0

    • SHA1

      9783aeab837aa29939a141f07145e6791fce8622

    • SHA256

      c61d9ac8d027d56c52145432c5dd0759e67e1bd83caf70f4509c6cf4359a3e01

    • SHA512

      d4cf3098880657e267ab706b9a6c6335fe80ce6439f7053fb430fd6afd634bf3879196cbc91dcb4b8c195b6ebb7ed017520ce5be51120eead8475f9c685c5404

    • 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