Analysis

  • max time kernel
    53s
  • max time network
    65s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    08-06-2023 15:01

General

  • Target

    3634f76f2a9a6f051b1ca26d6842681c3ff7cfc89a787e8002ce54ef01cb6948.exe

  • Size

    308KB

  • MD5

    0236cc945d7861468473a48a6ce5b102

  • SHA1

    1a0df241e7897cf39003307da614ed266a81ea7e

  • SHA256

    3634f76f2a9a6f051b1ca26d6842681c3ff7cfc89a787e8002ce54ef01cb6948

  • SHA512

    cc28db7dd2b0e3d14a17740323fb42e6bcb3c8a13611488cd9fab593c6c9aea357606606740c82a9994479cbb854afee643e5f4bfd405bfd13666a03d8d01ecc

  • SSDEEP

    6144:zJiekRFHWXwvTygXUNVS4MGh1aBFrvz1xcxcVtEPN:zJ4RPyR1aBFrvz1xcxyEPN

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\3634f76f2a9a6f051b1ca26d6842681c3ff7cfc89a787e8002ce54ef01cb6948.exe
    "C:\Users\Admin\AppData\Local\Temp\3634f76f2a9a6f051b1ca26d6842681c3ff7cfc89a787e8002ce54ef01cb6948.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3160
    • 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:3892
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3160 -s 496
      2⤵
      • Program crash
      PID:496

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3892-119-0x0000000000400000-0x0000000000430000-memory.dmp
    Filesize

    192KB

  • memory/3892-127-0x0000000001060000-0x0000000001066000-memory.dmp
    Filesize

    24KB

  • memory/3892-128-0x000000000EB90000-0x000000000F196000-memory.dmp
    Filesize

    6.0MB

  • memory/3892-129-0x000000000E6F0000-0x000000000E7FA000-memory.dmp
    Filesize

    1.0MB

  • memory/3892-130-0x000000000E620000-0x000000000E632000-memory.dmp
    Filesize

    72KB

  • memory/3892-131-0x000000000E680000-0x000000000E6BE000-memory.dmp
    Filesize

    248KB

  • memory/3892-132-0x000000000E800000-0x000000000E84B000-memory.dmp
    Filesize

    300KB

  • memory/3892-133-0x0000000001050000-0x0000000001060000-memory.dmp
    Filesize

    64KB

  • memory/3892-138-0x000000000E9A0000-0x000000000EA16000-memory.dmp
    Filesize

    472KB

  • memory/3892-139-0x000000000EAC0000-0x000000000EB52000-memory.dmp
    Filesize

    584KB

  • memory/3892-140-0x000000000F6A0000-0x000000000FB9E000-memory.dmp
    Filesize

    5.0MB

  • memory/3892-143-0x000000000F1A0000-0x000000000F206000-memory.dmp
    Filesize

    408KB

  • memory/3892-148-0x000000000FD70000-0x000000000FF32000-memory.dmp
    Filesize

    1.8MB

  • memory/3892-149-0x0000000010470000-0x000000001099C000-memory.dmp
    Filesize

    5.2MB

  • memory/3892-502-0x000000000FC90000-0x000000000FCE0000-memory.dmp
    Filesize

    320KB

  • memory/3892-507-0x0000000001050000-0x0000000001060000-memory.dmp
    Filesize

    64KB