Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    06-03-2024 14:30

General

  • Target

    b7a2016d4b67b354cb4e08533ef2e213.exe

  • Size

    485KB

  • MD5

    b7a2016d4b67b354cb4e08533ef2e213

  • SHA1

    e7a9f9501e9db7a3d38c7a59faa2c0adbf9ee10c

  • SHA256

    593ac1b639611b2fa9d3412690163ce4fda56a2d541a251e1046bfec79d75460

  • SHA512

    3fa1a0527e9742c4101cedd489dae958ea47626eb8b8ed8355738e74e76ffd6fbb3b1df30def3b08ca99c7f07059ee532dd2cba2b2a5b2e0452fe1d615eddbb5

  • SSDEEP

    6144:VnvXNZUshOO3jeNLwfx3jaAU88XFMeyn9pdTU7wAojK926GBXvy:NvXPjhOOTeaVg80ty9pdT2iKKVvy

Malware Config

Extracted

Family

redline

Botnet

04-16-cr1

C2

drerink.xyz:80

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 5 IoCs
  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 5 IoCs
  • Obfuscated with Agile.Net obfuscator 1 IoCs

    Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b7a2016d4b67b354cb4e08533ef2e213.exe
    "C:\Users\Admin\AppData\Local\Temp\b7a2016d4b67b354cb4e08533ef2e213.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2980
    • C:\Users\Admin\AppData\Local\Temp\b7a2016d4b67b354cb4e08533ef2e213.exe
      "C:\Users\Admin\AppData\Local\Temp\b7a2016d4b67b354cb4e08533ef2e213.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2536

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2536-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2536-15-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2536-19-0x0000000074980000-0x000000007506E000-memory.dmp

    Filesize

    6.9MB

  • memory/2536-18-0x0000000004A70000-0x0000000004AB0000-memory.dmp

    Filesize

    256KB

  • memory/2536-17-0x0000000074980000-0x000000007506E000-memory.dmp

    Filesize

    6.9MB

  • memory/2536-5-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2536-13-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2536-6-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2536-4-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2536-10-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2536-7-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2980-0-0x0000000000950000-0x00000000009CE000-memory.dmp

    Filesize

    504KB

  • memory/2980-16-0x0000000074980000-0x000000007506E000-memory.dmp

    Filesize

    6.9MB

  • memory/2980-1-0x0000000074980000-0x000000007506E000-memory.dmp

    Filesize

    6.9MB

  • memory/2980-3-0x0000000000590000-0x00000000005A0000-memory.dmp

    Filesize

    64KB

  • memory/2980-2-0x00000000004B0000-0x00000000004F0000-memory.dmp

    Filesize

    256KB