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Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    16/07/2023, 21:09

General

  • Target

    file.exe

  • Size

    680KB

  • MD5

    3d579967bd0dec621aaacbf89c2157e1

  • SHA1

    46b1c22a0bf32a6a4be9cce0b9200d80854000b5

  • SHA256

    0e2d4edb43a6e1c32702a7a63771aa1af3f56966294eacb41de0e76f6e73abea

  • SHA512

    d174fdd88d56cc85b34d27b4e9a80b5fe7c77a67fcbb3d6bed3d155cf2d3a7e3ca397db20995bddca448d90836b02df0779602f571f1abd467d6d0f8c0412b81

  • SSDEEP

    12288:U/FMd2Z/ZyKB9UyTLrY1XLIcVNu2qg4OFSq76XZ:au2Z/7rYbVJ4O/6

Malware Config

Extracted

Family

redline

Botnet

lux3

C2

176.123.9.142:14845

Attributes
  • auth_value

    e94dff9a76da90d6b000642c4a52574b

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 13 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:2332
    • 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:2596
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2332 -s 36
      2⤵
      • Program crash
      PID:2036

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/2332-54-0x00000000009F0000-0x0000000000AA1000-memory.dmp

    Filesize

    708KB

  • memory/2596-55-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2596-56-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2596-60-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2596-62-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2596-63-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/2596-64-0x00000000745B0000-0x0000000074C9E000-memory.dmp

    Filesize

    6.9MB

  • memory/2596-65-0x0000000000250000-0x0000000000256000-memory.dmp

    Filesize

    24KB

  • memory/2596-66-0x0000000000460000-0x00000000004A0000-memory.dmp

    Filesize

    256KB

  • memory/2596-67-0x00000000745B0000-0x0000000074C9E000-memory.dmp

    Filesize

    6.9MB

  • memory/2596-68-0x0000000000460000-0x00000000004A0000-memory.dmp

    Filesize

    256KB

  • memory/2596-69-0x00000000745B0000-0x0000000074C9E000-memory.dmp

    Filesize

    6.9MB