General

  • Target

    a17aa04989540fe3b64fbdc853143d35671ed57446a51b307a80c9996238ea83

  • Size

    632KB

  • Sample

    211021-xzebvsbfak

  • MD5

    d29813a2b2564f30acf58849f526fde0

  • SHA1

    3c05bcd02cb3ef6c7d191abdb44da72f76abcb18

  • SHA256

    a17aa04989540fe3b64fbdc853143d35671ed57446a51b307a80c9996238ea83

  • SHA512

    ef1fe1b41d06ae1d8c03df6b95af1ef6a2f1926d3aaecb7f73bddb99ce4284bffe41b08a070f95b712e56bbc4a7790995964d5dd686f6e794eb2a44940e9ce1d

Malware Config

Extracted

Family

redline

Botnet

22.10

C2

185.215.113.17:7700

Targets

    • Target

      a17aa04989540fe3b64fbdc853143d35671ed57446a51b307a80c9996238ea83

    • Size

      632KB

    • MD5

      d29813a2b2564f30acf58849f526fde0

    • SHA1

      3c05bcd02cb3ef6c7d191abdb44da72f76abcb18

    • SHA256

      a17aa04989540fe3b64fbdc853143d35671ed57446a51b307a80c9996238ea83

    • SHA512

      ef1fe1b41d06ae1d8c03df6b95af1ef6a2f1926d3aaecb7f73bddb99ce4284bffe41b08a070f95b712e56bbc4a7790995964d5dd686f6e794eb2a44940e9ce1d

    • 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