Analysis

  • max time kernel
    135s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/06/2023, 03:27

General

  • Target

    c25f24d0bbae35948d3238f633fc38f6e1e89b31b8a8263f29a055562d373464.exe

  • Size

    282KB

  • MD5

    529bec69258dbe2ae57e35e0bc277588

  • SHA1

    8e9ac4590dfbfbc09f550f4a5502f794d399c6ef

  • SHA256

    c25f24d0bbae35948d3238f633fc38f6e1e89b31b8a8263f29a055562d373464

  • SHA512

    1219db4d08fb63223f1b413d8b21d37b0e10f1bdc2b79bd0d09251d822fe43f1d64bbf017eabf86421380c6601a2f794e66c9e97c8eeaef81dfc239535752785

  • SSDEEP

    6144:fQvoWvJlmGrwvTygXUNVS4MGh1aBFrvz1xcxcWhYrt:fU2pyR1aBFrvz1xcxdYrt

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\c25f24d0bbae35948d3238f633fc38f6e1e89b31b8a8263f29a055562d373464.exe
    "C:\Users\Admin\AppData\Local\Temp\c25f24d0bbae35948d3238f633fc38f6e1e89b31b8a8263f29a055562d373464.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:5040
    • 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:1752
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5040 -s 144
      2⤵
      • Program crash
      PID:4136
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 5040 -ip 5040
    1⤵
      PID:1776

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1752-133-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1752-138-0x000000000ABC0000-0x000000000B1D8000-memory.dmp

      Filesize

      6.1MB

    • memory/1752-139-0x000000000A6F0000-0x000000000A7FA000-memory.dmp

      Filesize

      1.0MB

    • memory/1752-140-0x000000000A630000-0x000000000A642000-memory.dmp

      Filesize

      72KB

    • memory/1752-141-0x000000000A690000-0x000000000A6CC000-memory.dmp

      Filesize

      240KB

    • memory/1752-142-0x0000000005010000-0x0000000005020000-memory.dmp

      Filesize

      64KB

    • memory/1752-143-0x000000000A9A0000-0x000000000AA16000-memory.dmp

      Filesize

      472KB

    • memory/1752-144-0x000000000AAC0000-0x000000000AB52000-memory.dmp

      Filesize

      584KB

    • memory/1752-145-0x000000000AA20000-0x000000000AA86000-memory.dmp

      Filesize

      408KB

    • memory/1752-146-0x000000000BB90000-0x000000000C134000-memory.dmp

      Filesize

      5.6MB

    • memory/1752-147-0x000000000B8E0000-0x000000000BAA2000-memory.dmp

      Filesize

      1.8MB

    • memory/1752-148-0x000000000C670000-0x000000000CB9C000-memory.dmp

      Filesize

      5.2MB

    • memory/1752-149-0x000000000B890000-0x000000000B8E0000-memory.dmp

      Filesize

      320KB

    • memory/1752-150-0x0000000005010000-0x0000000005020000-memory.dmp

      Filesize

      64KB