Analysis

  • max time kernel
    146s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    06-11-2024 13:52

General

  • Target

    d4c1eacea1f24b2a73d5a84264715aab5d80bf05433db60b48d79c89fc4d7400.exe

  • Size

    397KB

  • MD5

    2d34e8315a1b9e0d84cbf665bb4e4ba1

  • SHA1

    b55f1d496a74448df0f69aeaa1a79580d2e788ef

  • SHA256

    d4c1eacea1f24b2a73d5a84264715aab5d80bf05433db60b48d79c89fc4d7400

  • SHA512

    67b690b6d78638bd881916a5dc25e1b68fd84d2e7869a54871dd7cc90c3295fe4929abc3c6db42da89afc9aba19c2c6817011e1189ab9408f73feacb9f3ee9b4

  • SSDEEP

    6144:o+hp0xIyuQ3QTprP30jUISJTfAOUQx73cj+vVOlwRdGJqFg1Sa:oip0xIyuQgV1BjcqjGAZa

Malware Config

Extracted

Family

redline

Botnet

pub1

C2

s2swestcngsi.online:45245

Attributes
  • auth_value

    9c5c8480222ae57e3bcdac11c63a526d

Signatures

  • RedLine

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

  • RedLine payload 3 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\d4c1eacea1f24b2a73d5a84264715aab5d80bf05433db60b48d79c89fc4d7400.exe
    "C:\Users\Admin\AppData\Local\Temp\d4c1eacea1f24b2a73d5a84264715aab5d80bf05433db60b48d79c89fc4d7400.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2896
    • 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:2564
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2896 -s 48
      2⤵
      • Program crash
      PID:2164

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2564-9-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/2564-10-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/2564-7-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2564-2-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/2564-3-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/2564-11-0x000000007437E000-0x000000007437F000-memory.dmp

    Filesize

    4KB

  • memory/2564-12-0x0000000074370000-0x0000000074A5E000-memory.dmp

    Filesize

    6.9MB

  • memory/2564-13-0x000000007437E000-0x000000007437F000-memory.dmp

    Filesize

    4KB

  • memory/2564-14-0x0000000074370000-0x0000000074A5E000-memory.dmp

    Filesize

    6.9MB

  • memory/2896-1-0x0000000000152000-0x0000000000153000-memory.dmp

    Filesize

    4KB