General

  • Target

    https://www.dropbox.com/scl/fi/tphv3iyn6y8j5h1a29r7j/TvkHack_v7.rar?rlkey=mpn3om9hxrhkwr6c9r3pk62yb&dl=0

  • Sample

    240428-vp9znscg6z

Malware Config

Targets

    • Target

      https://www.dropbox.com/scl/fi/tphv3iyn6y8j5h1a29r7j/TvkHack_v7.rar?rlkey=mpn3om9hxrhkwr6c9r3pk62yb&dl=0

    • Detect ZGRat V1

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Registers COM server for autorun

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Discovery

Query Registry

3
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

4
T1082

Tasks