Analysis

  • max time kernel
    135s
  • max time network
    145s
  • 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 14:48

General

  • Target

    6745b8f274b82c9201fe7dbad15cbed6dadb66b3d438b12ad5367c38be652f61.exe

  • Size

    261KB

  • MD5

    008eaa46e5591ecac724b25c936dda66

  • SHA1

    3c4378f97fa38189b5d7e6d6bc276d5934326ef2

  • SHA256

    6745b8f274b82c9201fe7dbad15cbed6dadb66b3d438b12ad5367c38be652f61

  • SHA512

    3c117c189bad2586c06d03c8eff71e43d6c7f8e415374cd0baceac2fbd14231c7fc13390724932159910aaea19326874caa0747795aaa3e46b6754c26772bd08

  • SSDEEP

    3072:1hg7I11vuJRyHFaQ7RQ05CTEezbClXv8r8+oFe6gobFHFzA+E+2yQHcj/:zgc11bFaQ7W05AEezbMPZFzAy2yA

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\6745b8f274b82c9201fe7dbad15cbed6dadb66b3d438b12ad5367c38be652f61.exe
    "C:\Users\Admin\AppData\Local\Temp\6745b8f274b82c9201fe7dbad15cbed6dadb66b3d438b12ad5367c38be652f61.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:532
    • 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:2376
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 532 -s 140
      2⤵
      • Program crash
      PID:3464
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 532 -ip 532
    1⤵
      PID:3848

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2376-134-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/2376-139-0x0000000005500000-0x0000000005B18000-memory.dmp

      Filesize

      6.1MB

    • memory/2376-140-0x0000000004FF0000-0x00000000050FA000-memory.dmp

      Filesize

      1.0MB

    • memory/2376-141-0x0000000004F30000-0x0000000004F42000-memory.dmp

      Filesize

      72KB

    • memory/2376-142-0x0000000004ED0000-0x0000000004EE0000-memory.dmp

      Filesize

      64KB

    • memory/2376-143-0x0000000004F90000-0x0000000004FCC000-memory.dmp

      Filesize

      240KB

    • memory/2376-144-0x00000000052A0000-0x0000000005316000-memory.dmp

      Filesize

      472KB

    • memory/2376-145-0x00000000053C0000-0x0000000005452000-memory.dmp

      Filesize

      584KB

    • memory/2376-146-0x0000000005320000-0x0000000005386000-memory.dmp

      Filesize

      408KB

    • memory/2376-147-0x00000000066C0000-0x0000000006C64000-memory.dmp

      Filesize

      5.6MB

    • memory/2376-148-0x00000000064B0000-0x0000000006672000-memory.dmp

      Filesize

      1.8MB

    • memory/2376-149-0x0000000008790000-0x0000000008CBC000-memory.dmp

      Filesize

      5.2MB

    • memory/2376-150-0x0000000006350000-0x00000000063A0000-memory.dmp

      Filesize

      320KB

    • memory/2376-151-0x0000000004ED0000-0x0000000004EE0000-memory.dmp

      Filesize

      64KB