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Analysis

  • max time kernel
    145s
  • max time network
    150s
  • 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, 20:31

General

  • Target

    0b5af3f9011463f772d3ec2077228b0f1347a9fa464e00f4338b0dd81de2b4af.exe

  • Size

    270KB

  • MD5

    e087e1b8cb04c48eb29e65d30096538f

  • SHA1

    abbcdf9f148557c890808dd81646da7bea1c50ef

  • SHA256

    0b5af3f9011463f772d3ec2077228b0f1347a9fa464e00f4338b0dd81de2b4af

  • SHA512

    b906b658371b2d50e79761d4bf6ba4d4f601c5c9c27e5bbda4cffbb1381136bbf714e0dd700417a4db44b99a9c26f22b097c8d959f65042e21c8a1633007edcd

  • SSDEEP

    6144:1QGVr+2WwvTygXUNVS4MGh1aBFrvz1xcxcr:TVrZyR1aBFrvz1xcx

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\0b5af3f9011463f772d3ec2077228b0f1347a9fa464e00f4338b0dd81de2b4af.exe
    "C:\Users\Admin\AppData\Local\Temp\0b5af3f9011463f772d3ec2077228b0f1347a9fa464e00f4338b0dd81de2b4af.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1180
    • 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:1160
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1180 -s 148
      2⤵
      • Program crash
      PID:5020
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1180 -ip 1180
    1⤵
      PID:4340

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1160-133-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1160-138-0x000000000B290000-0x000000000B8A8000-memory.dmp

      Filesize

      6.1MB

    • memory/1160-139-0x000000000ADD0000-0x000000000AEDA000-memory.dmp

      Filesize

      1.0MB

    • memory/1160-140-0x000000000AD10000-0x000000000AD22000-memory.dmp

      Filesize

      72KB

    • memory/1160-141-0x000000000AD70000-0x000000000ADAC000-memory.dmp

      Filesize

      240KB

    • memory/1160-142-0x00000000057E0000-0x00000000057F0000-memory.dmp

      Filesize

      64KB

    • memory/1160-143-0x000000000B080000-0x000000000B0F6000-memory.dmp

      Filesize

      472KB

    • memory/1160-144-0x000000000B1A0000-0x000000000B232000-memory.dmp

      Filesize

      584KB

    • memory/1160-145-0x000000000BE60000-0x000000000C404000-memory.dmp

      Filesize

      5.6MB

    • memory/1160-146-0x000000000B9B0000-0x000000000BA16000-memory.dmp

      Filesize

      408KB

    • memory/1160-147-0x000000000BDD0000-0x000000000BE20000-memory.dmp

      Filesize

      320KB

    • memory/1160-148-0x00000000057E0000-0x00000000057F0000-memory.dmp

      Filesize

      64KB

    • memory/1160-149-0x000000000C6E0000-0x000000000C8A2000-memory.dmp

      Filesize

      1.8MB

    • memory/1160-150-0x000000000CDE0000-0x000000000D30C000-memory.dmp

      Filesize

      5.2MB