General

  • Target

    LauncherHack.exe

  • Size

    871KB

  • Sample

    211026-gxlp6ahgcl

  • MD5

    73cd1c631d2b16bad553f6544b3ca81b

  • SHA1

    49a8bdd9c4077d760d725c6e6aac4c7bc108409d

  • SHA256

    76e52695140cea67ab0a37de1c2b89353df8b64dc43522f02ddf28abe72b21c7

  • SHA512

    0454b82299ce5b519b07123b8bc5a9dc96c928d4756925f8f3b82db6d6dda44513379d438318021978863bacecf7a2794a41151ef1ab44a4c388c282e7cbbb49

Malware Config

Extracted

Family

redline

Botnet

B16M1VAS

C2

188.34.176.164:80

Targets

    • Target

      LauncherHack.exe

    • Size

      871KB

    • MD5

      73cd1c631d2b16bad553f6544b3ca81b

    • SHA1

      49a8bdd9c4077d760d725c6e6aac4c7bc108409d

    • SHA256

      76e52695140cea67ab0a37de1c2b89353df8b64dc43522f02ddf28abe72b21c7

    • SHA512

      0454b82299ce5b519b07123b8bc5a9dc96c928d4756925f8f3b82db6d6dda44513379d438318021978863bacecf7a2794a41151ef1ab44a4c388c282e7cbbb49

    • RedLine

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

    • RedLine Payload

    • suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner 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

    • Looks up external IP address via web service

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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks