Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
15-06-2024 17:18
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
SolaraB2/SolaraBootstrapper.exe
Resource
win7-20240508-en
4 signatures
150 seconds
General
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Target
SolaraB2/SolaraBootstrapper.exe
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Size
798KB
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MD5
7416a188b82e9dc4b020a59d3c9267d5
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SHA1
15b67c0e13667dd00f2f1d1d2d3132e629e746f3
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SHA256
6a6990c2da4da8f8870da3e33865a1dff8f16874793b232971194c074f3b7838
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SHA512
3f2616216e8dc70362cc6d3f8e76a009108fe04d98697a744c131b76f3c693364ef2a80716ccd9a8f9987d2ac10b0316b0328a0066260055fcbadcd449aaf704
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SSDEEP
12288:pfSmzhHoAX5TyQvgwRojAojGdJaTGLLvlguxD:smzhHWQDRojAojGddLL
Score
3/10
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 856 3048 WerFault.exe SolaraBootstrapper.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
SolaraBootstrapper.exepid process 3048 SolaraBootstrapper.exe 3048 SolaraBootstrapper.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
SolaraBootstrapper.exedescription pid process Token: SeDebugPrivilege 3048 SolaraBootstrapper.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
SolaraBootstrapper.exedescription pid process target process PID 3048 wrote to memory of 856 3048 SolaraBootstrapper.exe WerFault.exe PID 3048 wrote to memory of 856 3048 SolaraBootstrapper.exe WerFault.exe PID 3048 wrote to memory of 856 3048 SolaraBootstrapper.exe WerFault.exe PID 3048 wrote to memory of 856 3048 SolaraBootstrapper.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SolaraB2\SolaraBootstrapper.exe"C:\Users\Admin\AppData\Local\Temp\SolaraB2\SolaraBootstrapper.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3048 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3048 -s 9962⤵
- Program crash
PID:856
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/3048-0-0x0000000073EFE000-0x0000000073EFF000-memory.dmpFilesize
4KB
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memory/3048-1-0x00000000011D0000-0x000000000129E000-memory.dmpFilesize
824KB
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memory/3048-2-0x0000000073EF0000-0x00000000745DE000-memory.dmpFilesize
6.9MB
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memory/3048-3-0x0000000073EFE000-0x0000000073EFF000-memory.dmpFilesize
4KB
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memory/3048-4-0x0000000073EF0000-0x00000000745DE000-memory.dmpFilesize
6.9MB