Analysis

  • max time kernel
    128s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230831-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230831-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/09/2023, 02:32

General

  • Target
    file.exe
  • Size 391KB
  • Sample230910-c1ad3seg6x
  • SHA256 ca54c6e3edac0185342ae18baa70ba469bdafa338fc67fba81fad6796e963ff6
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • smokiez_build

C2
  • 194.169.175.232:45450

Attributes
  • auth_value

    2e68bc276986767f0f14a3d75567abcd

Signatures

  • RedLine

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2980
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3348
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2980 -s 224
      2⤵
      • Program crash
      PID:3240
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2980 -ip 2980
    1⤵
      PID:3400

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/3348-0-0x0000000000400000-0x0000000000430000-memory.dmp

          memory/3348-1-0x0000000074850000-0x0000000075000000-memory.dmp

          memory/3348-2-0x00000000058E0000-0x0000000005EF8000-memory.dmp

          memory/3348-3-0x00000000053D0000-0x00000000054DA000-memory.dmp

          memory/3348-5-0x00000000052B0000-0x00000000052C0000-memory.dmp

          memory/3348-4-0x0000000005290000-0x00000000052A2000-memory.dmp

          memory/3348-6-0x0000000005300000-0x000000000533C000-memory.dmp

          memory/3348-7-0x0000000005610000-0x0000000005686000-memory.dmp

          memory/3348-8-0x0000000005730000-0x00000000057C2000-memory.dmp

          memory/3348-9-0x00000000069A0000-0x0000000006F44000-memory.dmp

          memory/3348-10-0x0000000005F00000-0x0000000005F66000-memory.dmp

          memory/3348-11-0x0000000006740000-0x0000000006790000-memory.dmp

          memory/3348-12-0x0000000008D60000-0x0000000008F22000-memory.dmp

          memory/3348-13-0x0000000009460000-0x000000000998C000-memory.dmp

          memory/3348-14-0x0000000074850000-0x0000000075000000-memory.dmp

          memory/3348-15-0x00000000052B0000-0x00000000052C0000-memory.dmp

          memory/3348-17-0x0000000074850000-0x0000000075000000-memory.dmp