Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    21-09-2023 18:05

General

  • Target

    file.exe

  • Size

    702KB

  • MD5

    75b9806a4dcac3cd2db78ea61f4391e3

  • SHA1

    d551e0dd927a240a757ccfcb0540d446eb60f59d

  • SHA256

    4a6233c912ff669059c5b9b3ab52e5d603033b3bd4f10f4eb50622d37c164242

  • SHA512

    bb4d106b62b21e68fbe6959b7b5dc00ac01116e96a1bc891b916a2f07a4adcba10513bbc57a2b7689b41508ea34584acb4424cad5e69d4e5b9b4778210bc773f

  • SSDEEP

    12288:j2shISEAQgsPfg64uVQPTpxRFDKofu4vC:j2shIUQgsPfYpJS4a

Malware Config

Extracted

Family

redline

Botnet

smokiez

C2

194.169.175.232:45450

Attributes
  • auth_value

    7b7d8a036038ab89b98f422d559b4f8f

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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:320
    • 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:2704
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 320 -s 92
      2⤵
      • Program crash
      PID:1172

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2704-0-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2704-1-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2704-3-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2704-2-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2704-4-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2704-5-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2704-7-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2704-9-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2704-10-0x0000000073F60000-0x000000007464E000-memory.dmp

    Filesize

    6.9MB

  • memory/2704-11-0x0000000000350000-0x0000000000356000-memory.dmp

    Filesize

    24KB

  • memory/2704-12-0x0000000004590000-0x00000000045D0000-memory.dmp

    Filesize

    256KB

  • memory/2704-13-0x0000000073F60000-0x000000007464E000-memory.dmp

    Filesize

    6.9MB

  • memory/2704-14-0x0000000004590000-0x00000000045D0000-memory.dmp

    Filesize

    256KB

  • memory/2704-15-0x0000000073F60000-0x000000007464E000-memory.dmp

    Filesize

    6.9MB