Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-11-2024 11:45

General

  • Target

    rebuilderUI.exe

  • Size

    23.5MB

  • MD5

    a40675ca8d440353611fd6ba578fec1a

  • SHA1

    ede5d2c3bc31f35ce9161bbf40518abb3dd91d51

  • SHA256

    fe40afb158e24c1896776fe3bdef33d2bb85ae67cf7b115f309d2535fc2a6afd

  • SHA512

    2a874d280966ab80ff864db89abf42f7d1fc5a7caefe3a66eb747f36c8155724d72fd0e4a289313950492cd16c62104d37831462b6b8fcd35621961285c3667f

  • SSDEEP

    393216:KnV+F7Z799sXdJdcKq5wCvSmFR1szWjpE2y7PMo+LXY8s:KnUr77sXBq9b1szWd1y7koV8s

Malware Config

Signatures

  • SectopRAT

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

  • SectopRAT payload 1 IoCs
  • Sectoprat family
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious behavior: MapViewOfSection 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ rebuilderUI.exe
    "C:\Users\Admin\AppData\Local\Temp\ rebuilderUI.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4796
    • C:\Windows\SysWOW64\more.com
      C:\Windows\SysWOW64\more.com
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:2188
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:4144

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\3ad2d238

    Filesize

    1.4MB

    MD5

    a04db4e845401058d7097260f7a905d2

    SHA1

    dee9fd5c2bac2443b4af24d6e04f897340ae87f9

    SHA256

    016961e06393d3dd47f8e18676b314337285680f696736ce9fbc659c0fb87ccc

    SHA512

    6a634ff1bea9b197fc5ec5e63e85644200830ae5614d331072e0b52e673525a52c2cdb8170aaee06fcc185c39738e2b6fb09dc5099c40409cdd03832790c799f

  • C:\Users\Admin\AppData\Local\Temp\3e05b8ee

    Filesize

    1.4MB

    MD5

    cf833a77216a01f7e08d0d5975ef8a22

    SHA1

    535c0107c212e0996443927c75296e90fbf92e24

    SHA256

    7d6737b8eff9b81cf6dbe83c64b26a3378bf83c00918cbe26814cbd776c0a441

    SHA512

    c04096e1f15d6f193640c7f205a2dbc5fc88212055fa982b1fdcc186a6b96ba4d152b3c9f300013b800ce12f32d6e03d722ca0bdeb2c49e4ae9918c98a73305e

  • C:\Users\Admin\AppData\Local\Temp\tmp26B0.tmp

    Filesize

    20KB

    MD5

    49693267e0adbcd119f9f5e02adf3a80

    SHA1

    3ba3d7f89b8ad195ca82c92737e960e1f2b349df

    SHA256

    d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f

    SHA512

    b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

  • memory/2188-15-0x00000000750F0000-0x00000000756A3000-memory.dmp

    Filesize

    5.7MB

  • memory/2188-23-0x0000000003360000-0x0000000003913000-memory.dmp

    Filesize

    5.7MB

  • memory/2188-20-0x00000000750F0000-0x00000000756A3000-memory.dmp

    Filesize

    5.7MB

  • memory/2188-17-0x00000000750F0000-0x00000000756A3000-memory.dmp

    Filesize

    5.7MB

  • memory/2188-12-0x00007FF9C3230000-0x00007FF9C3425000-memory.dmp

    Filesize

    2.0MB

  • memory/2188-14-0x0000000003360000-0x0000000003913000-memory.dmp

    Filesize

    5.7MB

  • memory/2188-16-0x00000000750FE000-0x0000000075100000-memory.dmp

    Filesize

    8KB

  • memory/4144-25-0x0000000001330000-0x00000000013F6000-memory.dmp

    Filesize

    792KB

  • memory/4144-35-0x0000000006740000-0x00000000067A6000-memory.dmp

    Filesize

    408KB

  • memory/4144-58-0x0000000005DA0000-0x0000000005DDC000-memory.dmp

    Filesize

    240KB

  • memory/4144-19-0x0000000073FA0000-0x00000000745CF000-memory.dmp

    Filesize

    6.2MB

  • memory/4144-24-0x00000000736EE000-0x00000000736EF000-memory.dmp

    Filesize

    4KB

  • memory/4144-57-0x0000000005D40000-0x0000000005D52000-memory.dmp

    Filesize

    72KB

  • memory/4144-56-0x00000000736E0000-0x0000000073E90000-memory.dmp

    Filesize

    7.7MB

  • memory/4144-26-0x00000000058A0000-0x0000000005932000-memory.dmp

    Filesize

    584KB

  • memory/4144-27-0x0000000005F30000-0x00000000064D4000-memory.dmp

    Filesize

    5.6MB

  • memory/4144-28-0x0000000005B50000-0x0000000005D12000-memory.dmp

    Filesize

    1.8MB

  • memory/4144-29-0x00000000736E0000-0x0000000073E90000-memory.dmp

    Filesize

    7.7MB

  • memory/4144-30-0x0000000005A00000-0x0000000005A76000-memory.dmp

    Filesize

    472KB

  • memory/4144-31-0x0000000005AD0000-0x0000000005B20000-memory.dmp

    Filesize

    320KB

  • memory/4144-32-0x0000000005960000-0x000000000596A000-memory.dmp

    Filesize

    40KB

  • memory/4144-33-0x0000000006B10000-0x000000000703C000-memory.dmp

    Filesize

    5.2MB

  • memory/4144-34-0x0000000006650000-0x000000000666E000-memory.dmp

    Filesize

    120KB

  • memory/4144-55-0x00000000736EE000-0x00000000736EF000-memory.dmp

    Filesize

    4KB

  • memory/4144-53-0x0000000008410000-0x000000000841A000-memory.dmp

    Filesize

    40KB

  • memory/4796-6-0x00007FF9C2AB0000-0x00007FF9C31EF000-memory.dmp

    Filesize

    7.2MB

  • memory/4796-9-0x00007FF9C2AB0000-0x00007FF9C31EF000-memory.dmp

    Filesize

    7.2MB

  • memory/4796-0-0x00007FF6488D0000-0x00007FF648FB7000-memory.dmp

    Filesize

    6.9MB

  • memory/4796-7-0x00007FF9C2AC9000-0x00007FF9C2ACA000-memory.dmp

    Filesize

    4KB

  • memory/4796-8-0x00007FF9C2AB0000-0x00007FF9C31EF000-memory.dmp

    Filesize

    7.2MB