Analysis

  • max time kernel
    117s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-06-2023 12:44

General

  • Target

    40d4dc97a3cccdedb3a2afd63d554d15985d33b76dd6f65fcd0c5433fe3546af.exe

  • Size

    262KB

  • MD5

    1db7ea53e2955e144c45910147c5a945

  • SHA1

    8a797aab5cc40d15bd2be6b2fa948d11059c3afb

  • SHA256

    40d4dc97a3cccdedb3a2afd63d554d15985d33b76dd6f65fcd0c5433fe3546af

  • SHA512

    715bf142d27a419dbbaaac7df8799cda04d2a98d2e9b8516bba3ce69202784886bbc3778cf5f6aacce2ce1568ab22a7f444b78d4ae7df7c1bd170ecb06f84960

  • SSDEEP

    3072:Ox/qx1OuyRyXFaQ7RQ05CTEezbClXv8r8+oFe6gobFHFzA+E+2SUHcj/:a/qx1aEFaQ7W05AEezbMPZFzAy2Sc

Malware Config

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\40d4dc97a3cccdedb3a2afd63d554d15985d33b76dd6f65fcd0c5433fe3546af.exe
    "C:\Users\Admin\AppData\Local\Temp\40d4dc97a3cccdedb3a2afd63d554d15985d33b76dd6f65fcd0c5433fe3546af.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:5084
    • 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:3356
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5084 -s 148
      2⤵
      • Program crash
      PID:1544
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 5084 -ip 5084
    1⤵
      PID:1388

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3356-134-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/3356-139-0x000000000B010000-0x000000000B628000-memory.dmp

      Filesize

      6.1MB

    • memory/3356-140-0x000000000AB70000-0x000000000AC7A000-memory.dmp

      Filesize

      1.0MB

    • memory/3356-141-0x000000000AAB0000-0x000000000AAC2000-memory.dmp

      Filesize

      72KB

    • memory/3356-142-0x000000000AB10000-0x000000000AB4C000-memory.dmp

      Filesize

      240KB

    • memory/3356-143-0x0000000005560000-0x0000000005570000-memory.dmp

      Filesize

      64KB

    • memory/3356-144-0x000000000AE20000-0x000000000AE96000-memory.dmp

      Filesize

      472KB

    • memory/3356-145-0x000000000AF40000-0x000000000AFD2000-memory.dmp

      Filesize

      584KB

    • memory/3356-146-0x000000000BBE0000-0x000000000C184000-memory.dmp

      Filesize

      5.6MB

    • memory/3356-147-0x000000000B730000-0x000000000B796000-memory.dmp

      Filesize

      408KB

    • memory/3356-148-0x000000000C380000-0x000000000C542000-memory.dmp

      Filesize

      1.8MB

    • memory/3356-149-0x000000000CA80000-0x000000000CFAC000-memory.dmp

      Filesize

      5.2MB

    • memory/3356-150-0x0000000005560000-0x0000000005570000-memory.dmp

      Filesize

      64KB

    • memory/3356-151-0x000000000C2D0000-0x000000000C320000-memory.dmp

      Filesize

      320KB