General

  • Target

    d5e5f7d079b216078282d955c2d625bda28ca2a4de774a46ab571c388d897dac

  • Size

    133KB

  • Sample

    221003-j2364sgadj

  • MD5

    0d59da753eee30ad352124c93782737e

  • SHA1

    2575a6af11cb0572bb6bd9953206678762b29ac7

  • SHA256

    d5e5f7d079b216078282d955c2d625bda28ca2a4de774a46ab571c388d897dac

  • SHA512

    67dcfc8066f1f0f320e534df0a6b147eb1709cc6dc45cd77688548f986c9a257c2152ee420dfa46eb418cded18bbc175a4d2ef76f8dedc09474cadead237a5ac

  • SSDEEP

    3072:gBvfopOR0GaD09KE1alT/F0OOGEveofqikGLueU:gMWJAlT/y1WTeU

Malware Config

Extracted

Family

redline

Botnet

1200654767

C2

79.137.192.6:8362

Targets

    • Target

      d5e5f7d079b216078282d955c2d625bda28ca2a4de774a46ab571c388d897dac

    • Size

      133KB

    • MD5

      0d59da753eee30ad352124c93782737e

    • SHA1

      2575a6af11cb0572bb6bd9953206678762b29ac7

    • SHA256

      d5e5f7d079b216078282d955c2d625bda28ca2a4de774a46ab571c388d897dac

    • SHA512

      67dcfc8066f1f0f320e534df0a6b147eb1709cc6dc45cd77688548f986c9a257c2152ee420dfa46eb418cded18bbc175a4d2ef76f8dedc09474cadead237a5ac

    • SSDEEP

      3072:gBvfopOR0GaD09KE1alT/F0OOGEveofqikGLueU:gMWJAlT/y1WTeU

    • Detects Smokeloader packer

    • RedLine

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

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks