Analysis
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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
Static task
static1
Behavioral task
behavioral1
Sample
c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe
Resource
win7-20240903-en
General
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Target
c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe
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Size
12.4MB
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MD5
6c6ea2a32ef881c510cb4a45010fe4e6
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SHA1
972b1b2c765522cd59837cf231debc6e8d82dbfb
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SHA256
05f4047700fb850cdf850a56d06fa5cbe8b8958315902b82b1b588e8d36f2994
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SHA512
49fc108f0e70519139e43a2b47c0bd9b2a5dcd751049c37a8872a47afa52261fc02fcab1a83a26ec11fe3b003ee3412586963d6ad26e620b6cc3aff2522131c7
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SSDEEP
98304:v6OwlI2RKvm132+y6gu70DNGyTuM+62wkYePy45mZGXuI+3ZYOx50RNtf:96fRKvm13Tyw0DNw7mZG/+Jvx5uf
Malware Config
Signatures
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Rms family
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1412605595-2147700071-3468511006-1000\Control Panel\International\Geo\Nation c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 4420 2220 WerFault.exe 86 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 2576 c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe 2576 c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe 2576 c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe 2576 c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe 2576 c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe 2576 c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe 2220 c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe 2220 c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe 2220 c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe 2220 c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2576 c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe Token: SeTakeOwnershipPrivilege 2220 c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe Token: SeTcbPrivilege 2220 c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 2576 c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe 2576 c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe 2576 c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe 2576 c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe 2220 c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe 2220 c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe 2220 c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe 2220 c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe
Processes
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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.exeC:\Users\Admin\AppData\Local\Temp\c-programdata-smtool-476525fc-0426-4be5-bd03-484654a13492-mseserv-exe.exe -second2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2220 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2220 -s 10763⤵
- Program crash
PID:4420
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2220 -ip 22201⤵PID:2524