General

  • Target

    aba02213b0f3c686aa3b4a32104cc1b95748ff3ec926d3030cfb5b88a9b930db

  • Size

    1.6MB

  • Sample

    220725-2aa1csbchq

  • MD5

    1e17d3a48a9af2ec606390be74a223d9

  • SHA1

    71e47b7674ca15bbefa57d94ec8e39155085f571

  • SHA256

    aba02213b0f3c686aa3b4a32104cc1b95748ff3ec926d3030cfb5b88a9b930db

  • SHA512

    8b72687d93e23071ac62b4a873d351b3b7ce227811a49ae09b29cfeea3c7d987b34e233f30269a29c5fe2106c2f6f4c1c761cc24a8c872d6acc68c53146b8cff

Malware Config

Extracted

Family

redline

Botnet

nam3

C2

103.89.90.61:18728

Attributes
  • auth_value

    64b900120bbceaa6a9c60e9079492895

Extracted

Family

redline

Botnet

4

C2

31.41.244.134:11643

Attributes
  • auth_value

    a516b2d034ecd34338f12b50347fbd92

Extracted

Family

redline

Botnet

@tag12312341

C2

62.204.41.144:14096

Attributes
  • auth_value

    71466795417275fac01979e57016e277

Extracted

Family

eternity

C2

http://rlcjba7wduej3xcstcjo577eqgjsjvcjfsw4i23fqvf2y27ylylhmhad.onion

Wallets

3d124531384b43d082e5cf79f6b2096a

Targets

    • Target

      aba02213b0f3c686aa3b4a32104cc1b95748ff3ec926d3030cfb5b88a9b930db

    • Size

      1.6MB

    • MD5

      1e17d3a48a9af2ec606390be74a223d9

    • SHA1

      71e47b7674ca15bbefa57d94ec8e39155085f571

    • SHA256

      aba02213b0f3c686aa3b4a32104cc1b95748ff3ec926d3030cfb5b88a9b930db

    • SHA512

      8b72687d93e23071ac62b4a873d351b3b7ce227811a49ae09b29cfeea3c7d987b34e233f30269a29c5fe2106c2f6f4c1c761cc24a8c872d6acc68c53146b8cff

    • Detects Eternity stealer

    • Eternity

      Eternity Project is a malware kit offering an info stealer, clipper, worm, coin miner, ransomware, and DDoS bot.

    • RedLine

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

    • RedLine payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses 2FA software files, possible credential harvesting

    • Accesses Microsoft Outlook profiles

    • 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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Command and Control

Web Service

1
T1102

Tasks