Analysis

  • max time kernel
    135s
  • max time network
    152s
  • 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, 00:33

General

  • Target

    19534ffe077845759ef45aaeff4dd76ed9b436962740d0c94369ef8ce3ef378b.exe

  • Size

    282KB

  • MD5

    3dfe0faff94a927433e02ae604b93f88

  • SHA1

    0a6e25bcef4e9f50ff3675de24833e9fd3c278f7

  • SHA256

    19534ffe077845759ef45aaeff4dd76ed9b436962740d0c94369ef8ce3ef378b

  • SHA512

    94092bb226f6904d1c3c96330aa757d1e1e315ff98d8d65fd05045726f2f4d8150a0a6809768c54c4035c17177b050a946a97984cb295c94ce4b0f532f4dcad8

  • SSDEEP

    6144:pQvoWvJTag5GwvTygXUNVS4MGh1aBFrvz1xcxcWhdrt:pUznyR1aBFrvz1xcxddrt

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\19534ffe077845759ef45aaeff4dd76ed9b436962740d0c94369ef8ce3ef378b.exe
    "C:\Users\Admin\AppData\Local\Temp\19534ffe077845759ef45aaeff4dd76ed9b436962740d0c94369ef8ce3ef378b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4432
    • 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:4756
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4432 -s 160
      2⤵
      • Program crash
      PID:3816
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4432 -ip 4432
    1⤵
      PID:456

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4756-133-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4756-138-0x000000000AC70000-0x000000000B288000-memory.dmp

      Filesize

      6.1MB

    • memory/4756-139-0x000000000A7C0000-0x000000000A8CA000-memory.dmp

      Filesize

      1.0MB

    • memory/4756-140-0x000000000A700000-0x000000000A712000-memory.dmp

      Filesize

      72KB

    • memory/4756-141-0x000000000A760000-0x000000000A79C000-memory.dmp

      Filesize

      240KB

    • memory/4756-142-0x00000000051C0000-0x00000000051D0000-memory.dmp

      Filesize

      64KB

    • memory/4756-143-0x000000000AA70000-0x000000000AAE6000-memory.dmp

      Filesize

      472KB

    • memory/4756-144-0x000000000AB90000-0x000000000AC22000-memory.dmp

      Filesize

      584KB

    • memory/4756-145-0x000000000B840000-0x000000000BDE4000-memory.dmp

      Filesize

      5.6MB

    • memory/4756-146-0x000000000B290000-0x000000000B2F6000-memory.dmp

      Filesize

      408KB

    • memory/4756-147-0x000000000BFC0000-0x000000000C182000-memory.dmp

      Filesize

      1.8MB

    • memory/4756-148-0x000000000C6C0000-0x000000000CBEC000-memory.dmp

      Filesize

      5.2MB

    • memory/4756-149-0x000000000BE30000-0x000000000BE80000-memory.dmp

      Filesize

      320KB

    • memory/4756-150-0x00000000051C0000-0x00000000051D0000-memory.dmp

      Filesize

      64KB