Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-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 1 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 5 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:1232
    • 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:3116
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1232 -s 252
      2⤵
      • Program crash
      PID:2752
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1232 -ip 1232
    1⤵
      PID:2852

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1232-1-0x0000000000DC2000-0x0000000000DC3000-memory.dmp

      Filesize

      4KB

    • memory/3116-3-0x0000000000400000-0x0000000000432000-memory.dmp

      Filesize

      200KB

    • memory/3116-7-0x0000000000D60000-0x0000000000FE3000-memory.dmp

      Filesize

      2.5MB

    • memory/3116-8-0x00000000058C0000-0x0000000005ED8000-memory.dmp

      Filesize

      6.1MB

    • memory/3116-9-0x0000000005440000-0x000000000554A000-memory.dmp

      Filesize

      1.0MB

    • memory/3116-10-0x0000000005370000-0x0000000005382000-memory.dmp

      Filesize

      72KB

    • memory/3116-11-0x00000000053D0000-0x000000000540C000-memory.dmp

      Filesize

      240KB

    • memory/3116-12-0x0000000005550000-0x000000000559C000-memory.dmp

      Filesize

      304KB