General

  • Target

    400ee0714dd95e2444a1242483027271.exe

  • Size

    594KB

  • Sample

    210722-zwz6rmwwms

  • MD5

    400ee0714dd95e2444a1242483027271

  • SHA1

    2eba3d61e364e8a40f187556c337809b92e06914

  • SHA256

    f80044762635fc93a0b1f612664bd9b0b21fa0e88fd473b8f298d9726c43f9a8

  • SHA512

    586f59447cd3109d8e64b0f53da1cc80c3ef89d8013ead6154a103f638e4539a20cbeb4ac5bfc96c8be87cde74dc3c6749c8f3e9cebf330eb903bdc5b9370d36

Malware Config

Extracted

Family

redline

Botnet

MIX 22.07

C2

185.215.113.17:18597

Targets

    • Target

      400ee0714dd95e2444a1242483027271.exe

    • Size

      594KB

    • MD5

      400ee0714dd95e2444a1242483027271

    • SHA1

      2eba3d61e364e8a40f187556c337809b92e06914

    • SHA256

      f80044762635fc93a0b1f612664bd9b0b21fa0e88fd473b8f298d9726c43f9a8

    • SHA512

      586f59447cd3109d8e64b0f53da1cc80c3ef89d8013ead6154a103f638e4539a20cbeb4ac5bfc96c8be87cde74dc3c6749c8f3e9cebf330eb903bdc5b9370d36

    • RedLine

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

    • RedLine Payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

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