General

  • Target

    RFQ#248.js

  • Size

    17KB

  • Sample

    220624-kgetfsdhc2

  • MD5

    4239843daed582c191b581c62ad736da

  • SHA1

    175e30808638fe5a79a80fb5ac96d8f3dad0888f

  • SHA256

    abea4af360549efab1f16bc0d7a243a4e4597c61ee549e98a147c6f2c9db42d0

  • SHA512

    8491910ff5aacfb454bdc1b95f8f1cd0a9156179ebb5409101b0ce8a4edc32cd8ed908651b6764dfde16753fb6e4a8b55c9f7243122a32e2a1b14bb7eb0932a2

Malware Config

Extracted

Family

redline

Botnet

moneyguy

C2

45.137.22.113:59036

Targets

    • Target

      RFQ#248.js

    • Size

      17KB

    • MD5

      4239843daed582c191b581c62ad736da

    • SHA1

      175e30808638fe5a79a80fb5ac96d8f3dad0888f

    • SHA256

      abea4af360549efab1f16bc0d7a243a4e4597c61ee549e98a147c6f2c9db42d0

    • SHA512

      8491910ff5aacfb454bdc1b95f8f1cd0a9156179ebb5409101b0ce8a4edc32cd8ed908651b6764dfde16753fb6e4a8b55c9f7243122a32e2a1b14bb7eb0932a2

    • RedLine

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

    • RedLine Payload

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

    • suricata: ET MALWARE EXE Download Request To Wordpress Folder Likely Malicious

      suricata: ET MALWARE EXE Download Request To Wordpress Folder Likely Malicious

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

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

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

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

    • Drops startup file

    • 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

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks