Analysis
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max time kernel
170s -
max time network
176s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
12-05-2022 21:44
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Trojan.Siggen17.50772.426.exe
Resource
win7-20220414-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Trojan.Siggen17.50772.426.exe
Resource
win10v2004-20220414-en
windows10-2004_x64
0 signatures
0 seconds
General
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Target
SecuriteInfo.com.Trojan.Siggen17.50772.426.exe
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Size
502KB
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MD5
d1d7f23ea413b011f029e5d97890c41e
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SHA1
82153f7e21609a7dfb1ee98e56915393bdb504b8
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SHA256
d37b127c493bbf59bff2017e49513c0f80a5db906715f5e22bbb23d24c2cca3b
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SHA512
a7bfc0c64be27fd45ab3d0b0aab47553a25de6535667e643b3caeecc8b9b7557b5ca361936ef2a32d44387ba5418ad5ece5065403992e1fbda869e7a49e5e298
Score
10/10
Malware Config
Signatures
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Adds policy Run key to start application 2 TTPs 2 IoCs
Processes:
iexplore.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run iexplore.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\H7M3F0W6-F4D2-O1S0-S0D7-Q1N2H5T660I4 = "C:\\Users\\Admin\\AppData\\Roaming\\H7M3F0W6-F4D2-O1S0-S0D7-Q1N2H5T660I4\\H7M3F0W6-F4D2-O1S0-S0D7-Q1N2H5T660I4.exe" iexplore.exe -
Adds Run key to start application 2 TTPs 4 IoCs
Processes:
iexplore.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\H7M3F0W6-F4D2-O1S0-S0D7-Q1N2H5T660I4 = "C:\\Users\\Admin\\AppData\\Roaming\\H7M3F0W6-F4D2-O1S0-S0D7-Q1N2H5T660I4\\H7M3F0W6-F4D2-O1S0-S0D7-Q1N2H5T660I4.exe" iexplore.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run iexplore.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\H7M3F0W6-F4D2-O1S0-S0D7-Q1N2H5T660I4 = "C:\\Users\\Admin\\AppData\\Roaming\\H7M3F0W6-F4D2-O1S0-S0D7-Q1N2H5T660I4\\H7M3F0W6-F4D2-O1S0-S0D7-Q1N2H5T660I4.exe" iexplore.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1400 208 WerFault.exe iexplore.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
SecuriteInfo.com.Trojan.Siggen17.50772.426.exeMSBuild.exedescription pid process target process PID 2592 set thread context of 3212 2592 SecuriteInfo.com.Trojan.Siggen17.50772.426.exe MSBuild.exe PID 3212 set thread context of 208 3212 MSBuild.exe iexplore.exe PID 3212 set thread context of 3808 3212 MSBuild.exe iexplore.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
MSBuild.exepid process 3212 MSBuild.exe 3212 MSBuild.exe 3212 MSBuild.exe 3212 MSBuild.exe 3212 MSBuild.exe 3212 MSBuild.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
iexplore.exedescription pid process Token: SeDebugPrivilege 3808 iexplore.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
MSBuild.exeiexplore.exepid process 3212 MSBuild.exe 3808 iexplore.exe -
Suspicious use of WriteProcessMemory 27 IoCs
Processes:
SecuriteInfo.com.Trojan.Siggen17.50772.426.exeMSBuild.exeiexplore.exedescription pid process target process PID 2592 wrote to memory of 3212 2592 SecuriteInfo.com.Trojan.Siggen17.50772.426.exe MSBuild.exe PID 2592 wrote to memory of 3212 2592 SecuriteInfo.com.Trojan.Siggen17.50772.426.exe MSBuild.exe PID 2592 wrote to memory of 3212 2592 SecuriteInfo.com.Trojan.Siggen17.50772.426.exe MSBuild.exe PID 2592 wrote to memory of 3212 2592 SecuriteInfo.com.Trojan.Siggen17.50772.426.exe MSBuild.exe PID 2592 wrote to memory of 3212 2592 SecuriteInfo.com.Trojan.Siggen17.50772.426.exe MSBuild.exe PID 2592 wrote to memory of 3212 2592 SecuriteInfo.com.Trojan.Siggen17.50772.426.exe MSBuild.exe PID 2592 wrote to memory of 3212 2592 SecuriteInfo.com.Trojan.Siggen17.50772.426.exe MSBuild.exe PID 3212 wrote to memory of 208 3212 MSBuild.exe iexplore.exe PID 3212 wrote to memory of 208 3212 MSBuild.exe iexplore.exe PID 3212 wrote to memory of 208 3212 MSBuild.exe iexplore.exe PID 3212 wrote to memory of 208 3212 MSBuild.exe iexplore.exe PID 3212 wrote to memory of 208 3212 MSBuild.exe iexplore.exe PID 3212 wrote to memory of 208 3212 MSBuild.exe iexplore.exe PID 3212 wrote to memory of 208 3212 MSBuild.exe iexplore.exe PID 3212 wrote to memory of 208 3212 MSBuild.exe iexplore.exe PID 3212 wrote to memory of 3808 3212 MSBuild.exe iexplore.exe PID 3212 wrote to memory of 3808 3212 MSBuild.exe iexplore.exe PID 3212 wrote to memory of 3808 3212 MSBuild.exe iexplore.exe PID 3212 wrote to memory of 3808 3212 MSBuild.exe iexplore.exe PID 3212 wrote to memory of 3808 3212 MSBuild.exe iexplore.exe PID 3212 wrote to memory of 3808 3212 MSBuild.exe iexplore.exe PID 3212 wrote to memory of 3808 3212 MSBuild.exe iexplore.exe PID 3212 wrote to memory of 3808 3212 MSBuild.exe iexplore.exe PID 3808 wrote to memory of 2936 3808 iexplore.exe notepad.exe PID 3808 wrote to memory of 2936 3808 iexplore.exe notepad.exe PID 3808 wrote to memory of 2936 3808 iexplore.exe notepad.exe PID 3808 wrote to memory of 2936 3808 iexplore.exe notepad.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Siggen17.50772.426.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Siggen17.50772.426.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Internet Explorer\iexplore.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe3⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 208 -s 844⤵
- Program crash
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C:\Program Files (x86)\Internet Explorer\iexplore.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe3⤵
- Adds policy Run key to start application
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\notepad.exenotepad.exe4⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 208 -ip 2081⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/2592-130-0x00000000007E0000-0x0000000000864000-memory.dmpFilesize
528KB
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memory/2592-131-0x00000000055E0000-0x0000000005B84000-memory.dmpFilesize
5.6MB
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memory/2592-132-0x00000000050D0000-0x0000000005162000-memory.dmpFilesize
584KB
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memory/2592-133-0x0000000005210000-0x00000000052AC000-memory.dmpFilesize
624KB
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memory/2592-134-0x0000000005170000-0x000000000517A000-memory.dmpFilesize
40KB
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memory/2592-135-0x00000000075C0000-0x0000000007626000-memory.dmpFilesize
408KB
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memory/2936-143-0x0000000000000000-mapping.dmp
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memory/3212-136-0x0000000000000000-mapping.dmp
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memory/3212-137-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB
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memory/3212-139-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB
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memory/3212-142-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB