Analysis

  • max time kernel
    131s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09/11/2024, 21:20

General

  • Target

    8ae3cd42221f79b8983f9fd9229e0ca596216b0e49e55efebbd74a3f2d063ca3.exe

  • Size

    239KB

  • MD5

    23c4734c50d1f9cbce8d70727e13f3ee

  • SHA1

    131d853550261411d3b5514bb8e7e41f36d38962

  • SHA256

    8ae3cd42221f79b8983f9fd9229e0ca596216b0e49e55efebbd74a3f2d063ca3

  • SHA512

    6b182b14ba22bc0a992b23249d26c5f48d304b9a98a60f1dbfddf641a2ea363621224ed4178dac66393e3fdebfc51079411fadb3b1bc32dd919010c19751369c

  • SSDEEP

    3072:Hx+Kgbyg6H8xK/q+PwjUoHp0DCe8K/1IzKbVR4TfGRrhqZIATc6mTxO:Hx+KgWg5Kq+PwQoHp0DoK2KJSTfqrhml

Malware Config

Extracted

Family

redline

Botnet

@P1

C2

193.106.191.138:32796

Attributes
  • auth_value

    54c79ce081122137049ee07c0a2f38ab

Signatures

  • RedLine

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

  • RedLine payload 4 IoCs
  • Redline family
  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 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 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8ae3cd42221f79b8983f9fd9229e0ca596216b0e49e55efebbd74a3f2d063ca3.exe
    "C:\Users\Admin\AppData\Local\Temp\8ae3cd42221f79b8983f9fd9229e0ca596216b0e49e55efebbd74a3f2d063ca3.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:340
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2220
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 340 -s 36
      2⤵
      • Program crash
      PID:868

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/340-0-0x000000000097A000-0x000000000097B000-memory.dmp

    Filesize

    4KB

  • memory/340-13-0x0000000000970000-0x00000000009AA000-memory.dmp

    Filesize

    232KB

  • memory/2220-6-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2220-2-0x0000000000080000-0x00000000000A8000-memory.dmp

    Filesize

    160KB

  • memory/2220-1-0x0000000000080000-0x00000000000A8000-memory.dmp

    Filesize

    160KB

  • memory/2220-9-0x0000000000080000-0x00000000000A8000-memory.dmp

    Filesize

    160KB

  • memory/2220-8-0x0000000000080000-0x00000000000A8000-memory.dmp

    Filesize

    160KB

  • memory/2220-10-0x00000000745BE000-0x00000000745BF000-memory.dmp

    Filesize

    4KB

  • memory/2220-11-0x00000000745B0000-0x0000000074C9E000-memory.dmp

    Filesize

    6.9MB

  • memory/2220-12-0x00000000745BE000-0x00000000745BF000-memory.dmp

    Filesize

    4KB

  • memory/2220-14-0x00000000745B0000-0x0000000074C9E000-memory.dmp

    Filesize

    6.9MB