General

  • Target

    GloryHack.exe

  • Size

    857KB

  • Sample

    211205-t1y6wafea3

  • MD5

    f5ca907b9390037f5ee5106abdc71927

  • SHA1

    91471f2d090e8858d2945faeffa17af57b8b2eaa

  • SHA256

    565b1484478b1644bd1e8954e079f653b8f71c9f16997d4b7fc53f83da609e35

  • SHA512

    27d3ad7f40c8ee6983e09e23b858feedcf7cc6170e549f3394f05789ba6c00e547e43d68d3994c47410fde995417771086a7fcf48ee581d41e50970e62858a9f

Malware Config

Extracted

Family

redline

C2

185.215.113.57:50723

Targets

    • Target

      GloryHack.exe

    • Size

      857KB

    • MD5

      f5ca907b9390037f5ee5106abdc71927

    • SHA1

      91471f2d090e8858d2945faeffa17af57b8b2eaa

    • SHA256

      565b1484478b1644bd1e8954e079f653b8f71c9f16997d4b7fc53f83da609e35

    • SHA512

      27d3ad7f40c8ee6983e09e23b858feedcf7cc6170e549f3394f05789ba6c00e547e43d68d3994c47410fde995417771086a7fcf48ee581d41e50970e62858a9f

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine Payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

1
T1089

Install Root Certificate

1
T1130

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