Analysis

  • max time kernel
    95s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-02-2025 15:18

General

  • Target

    c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe

  • Size

    12.4MB

  • MD5

    6c6ea2a32ef881c510cb4a45010fe4e6

  • SHA1

    972b1b2c765522cd59837cf231debc6e8d82dbfb

  • SHA256

    05f4047700fb850cdf850a56d06fa5cbe8b8958315902b82b1b588e8d36f2994

  • SHA512

    49fc108f0e70519139e43a2b47c0bd9b2a5dcd751049c37a8872a47afa52261fc02fcab1a83a26ec11fe3b003ee3412586963d6ad26e620b6cc3aff2522131c7

  • SSDEEP

    98304:v6OwlI2RKvm132+y6gu70DNGyTuM+62wkYePy45mZGXuI+3ZYOx50RNtf:96fRKvm13Tyw0DNw7mZG/+Jvx5uf

Score
10/10

Malware Config

Signatures

  • RMS

    Remote Manipulator System (RMS) is a remote access tool developed by Russian organization TektonIT.

  • Rms family
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Program crash 1 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 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe
    "C:\Users\Admin\AppData\Local\Temp\c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2576
    • C:\Users\Admin\AppData\Local\Temp\c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe
      C:\Users\Admin\AppData\Local\Temp\c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe -second
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2220
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2220 -s 1076
        3⤵
        • Program crash
        PID:4420
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2220 -ip 2220
    1⤵
      PID:2524

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2220-2-0x0000000001630000-0x0000000001631000-memory.dmp

      Filesize

      4KB

    • memory/2220-3-0x0000000000400000-0x0000000001117000-memory.dmp

      Filesize

      13.1MB

    • memory/2576-0-0x0000000001770000-0x0000000001771000-memory.dmp

      Filesize

      4KB

    • memory/2576-1-0x0000000000400000-0x0000000001117000-memory.dmp

      Filesize

      13.1MB