Analysis

  • max time kernel
    131s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/11/2024, 05:55

General

  • Target
    77ba34f450e9a293600b76082b4dcc02b13e52106438ecb2e7c5df3e79ebb6f4.exe
  • Size 234KB
  • Sample241111-gmffdstgrp
  • SHA256 77ba34f450e9a293600b76082b4dcc02b13e52106438ecb2e7c5df3e79ebb6f4
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

C2
  • 82.115.223.46:57672

Attributes
  • auth_value

    bf1ad460402b86c974353b25cbafea76

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Redline family
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\77ba34f450e9a293600b76082b4dcc02b13e52106438ecb2e7c5df3e79ebb6f4.exe
    "C:\Users\Admin\AppData\Local\Temp\77ba34f450e9a293600b76082b4dcc02b13e52106438ecb2e7c5df3e79ebb6f4.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4828
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3784

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/3784-1-0x0000000000400000-0x0000000000430000-memory.dmp

        memory/3784-8-0x000000007517E000-0x000000007517F000-memory.dmp

        memory/3784-9-0x0000000005850000-0x0000000005E68000-memory.dmp

        memory/3784-10-0x0000000005360000-0x000000000546A000-memory.dmp

        memory/3784-11-0x0000000005290000-0x00000000052A2000-memory.dmp

        memory/3784-12-0x0000000075170000-0x0000000075920000-memory.dmp

        memory/3784-13-0x00000000052F0000-0x000000000532C000-memory.dmp

        memory/3784-14-0x0000000005470000-0x00000000054BC000-memory.dmp

        memory/3784-15-0x000000007517E000-0x000000007517F000-memory.dmp

        memory/3784-16-0x0000000075170000-0x0000000075920000-memory.dmp

        memory/4828-6-0x0000000000C00000-0x0000000000E00000-memory.dmp

        memory/4828-7-0x0000000000EE0000-0x0000000000F1C000-memory.dmp