Analysis

  • max time kernel
    146s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-11-2022 04:21

General

  • Target

    9cbdaaf5be7b7f058eddfbb15394c492ed8b8d1859306c2adac964970c03eb27.exe

  • Size

    136KB

  • MD5

    7583d960f86d86c3fef85bd31d77bf2e

  • SHA1

    e326afcc18f0bc3da0cb17ed4d2c837e59c7c8c1

  • SHA256

    9cbdaaf5be7b7f058eddfbb15394c492ed8b8d1859306c2adac964970c03eb27

  • SHA512

    88f0944fd58716d9d3bacd372ff6d2cb08ae7143b115ce17d0c0a4d7935040eb2f334520bb7a1d211f7e27e9e4f4d10c6cbeeadf4e041e58685200927311bde7

  • SSDEEP

    3072:TbLdEFdMbUS7b4WjXugfjhSpkpsJ5bKrmdFUDAMUaTzgV:TxbU2bZHfVSLJ5bKr670

Malware Config

Signatures

  • NetWire RAT payload 4 IoCs
  • Netwire

    Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

  • Modifies Installed Components in the registry 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9cbdaaf5be7b7f058eddfbb15394c492ed8b8d1859306c2adac964970c03eb27.exe
    "C:\Users\Admin\AppData\Local\Temp\9cbdaaf5be7b7f058eddfbb15394c492ed8b8d1859306c2adac964970c03eb27.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3364
    • C:\Users\Admin\AppData\Local\Temp\9cbdaaf5be7b7f058eddfbb15394c492ed8b8d1859306c2adac964970c03eb27.exe
      "C:\Users\Admin\AppData\Local\Temp\9cbdaaf5be7b7f058eddfbb15394c492ed8b8d1859306c2adac964970c03eb27.exe"
      2⤵
      • Modifies Installed Components in the registry
      • Adds Run key to start application
      PID:4608

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

2
T1060

Defense Evasion

Modify Registry

2
T1112

Replay Monitor

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Downloads

  • memory/3364-136-0x0000000002220000-0x0000000002226000-memory.dmp
    Filesize

    24KB

  • memory/4608-134-0x0000000000000000-mapping.dmp
  • memory/4608-135-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/4608-137-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/4608-138-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB