Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    07-02-2024 04:48

General

  • Target

    4e6015f1e7c8790a2907de407d2ea9e14ccc04e925c81607fb815bd73c372389.exe

  • Size

    1.7MB

  • MD5

    a615f2eee64c5d7449a8792cc782b6d6

  • SHA1

    cf1dff4fbbf172c6870c30fc3784bdbd53d49a69

  • SHA256

    4e6015f1e7c8790a2907de407d2ea9e14ccc04e925c81607fb815bd73c372389

  • SHA512

    9b0a2e7c7c4310300cb7f1f14d8b9ec11c7e5d6013b0bdf5c33af9e8f3de92be74ac95d83c0b637e6919f61cdffd8f7a9bf7c5411c23fcdf56b2a753a2830f0c

  • SSDEEP

    49152:8kQTAxXCwWJ7d2JtVYtcbQk4fkr73Vreyvi1wwlaYjYMm3:8axbhJItfxMP3Visi1r7sMm

Score
7/10

Malware Config

Signatures

  • .NET Reactor proctector 22 IoCs

    Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4e6015f1e7c8790a2907de407d2ea9e14ccc04e925c81607fb815bd73c372389.exe
    "C:\Users\Admin\AppData\Local\Temp\4e6015f1e7c8790a2907de407d2ea9e14ccc04e925c81607fb815bd73c372389.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2408
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2408 -s 604
      2⤵
      • Program crash
      PID:2808

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2408-0-0x00000000740E0000-0x00000000747CE000-memory.dmp

    Filesize

    6.9MB

  • memory/2408-1-0x0000000004DD0000-0x0000000004F7C000-memory.dmp

    Filesize

    1.7MB

  • memory/2408-2-0x0000000004BE0000-0x0000000004C20000-memory.dmp

    Filesize

    256KB

  • memory/2408-3-0x0000000004BE0000-0x0000000004C20000-memory.dmp

    Filesize

    256KB

  • memory/2408-4-0x0000000004C20000-0x0000000004DCC000-memory.dmp

    Filesize

    1.7MB

  • memory/2408-5-0x0000000004BE0000-0x0000000004C20000-memory.dmp

    Filesize

    256KB

  • memory/2408-6-0x0000000004C20000-0x0000000004DC5000-memory.dmp

    Filesize

    1.6MB

  • memory/2408-7-0x0000000004C20000-0x0000000004DC5000-memory.dmp

    Filesize

    1.6MB

  • memory/2408-9-0x0000000004C20000-0x0000000004DC5000-memory.dmp

    Filesize

    1.6MB

  • memory/2408-11-0x0000000004C20000-0x0000000004DC5000-memory.dmp

    Filesize

    1.6MB

  • memory/2408-13-0x0000000004C20000-0x0000000004DC5000-memory.dmp

    Filesize

    1.6MB

  • memory/2408-15-0x0000000004C20000-0x0000000004DC5000-memory.dmp

    Filesize

    1.6MB

  • memory/2408-17-0x0000000004C20000-0x0000000004DC5000-memory.dmp

    Filesize

    1.6MB

  • memory/2408-19-0x0000000004C20000-0x0000000004DC5000-memory.dmp

    Filesize

    1.6MB

  • memory/2408-25-0x0000000004C20000-0x0000000004DC5000-memory.dmp

    Filesize

    1.6MB

  • memory/2408-23-0x0000000004C20000-0x0000000004DC5000-memory.dmp

    Filesize

    1.6MB

  • memory/2408-29-0x0000000004C20000-0x0000000004DC5000-memory.dmp

    Filesize

    1.6MB

  • memory/2408-27-0x0000000004C20000-0x0000000004DC5000-memory.dmp

    Filesize

    1.6MB

  • memory/2408-21-0x0000000004C20000-0x0000000004DC5000-memory.dmp

    Filesize

    1.6MB

  • memory/2408-31-0x0000000004C20000-0x0000000004DC5000-memory.dmp

    Filesize

    1.6MB

  • memory/2408-33-0x0000000004C20000-0x0000000004DC5000-memory.dmp

    Filesize

    1.6MB

  • memory/2408-35-0x0000000004C20000-0x0000000004DC5000-memory.dmp

    Filesize

    1.6MB

  • memory/2408-37-0x0000000004C20000-0x0000000004DC5000-memory.dmp

    Filesize

    1.6MB

  • memory/2408-39-0x0000000004C20000-0x0000000004DC5000-memory.dmp

    Filesize

    1.6MB

  • memory/2408-41-0x0000000004C20000-0x0000000004DC5000-memory.dmp

    Filesize

    1.6MB

  • memory/2408-44-0x0000000002620000-0x0000000004620000-memory.dmp

    Filesize

    32.0MB

  • memory/2408-45-0x00000000740E0000-0x00000000747CE000-memory.dmp

    Filesize

    6.9MB

  • memory/2408-46-0x0000000004BE0000-0x0000000004C20000-memory.dmp

    Filesize

    256KB

  • memory/2408-47-0x0000000004BE0000-0x0000000004C20000-memory.dmp

    Filesize

    256KB

  • memory/2408-48-0x0000000004BE0000-0x0000000004C20000-memory.dmp

    Filesize

    256KB

  • memory/2408-49-0x0000000004BE0000-0x0000000004C20000-memory.dmp

    Filesize

    256KB

  • memory/2408-50-0x0000000002620000-0x0000000004620000-memory.dmp

    Filesize

    32.0MB