Analysis
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max time kernel
128s -
max time network
136s -
platform
windows7_x64 -
resource
win7 -
submitted
08-07-2020 07:20
Static task
static1
Behavioral task
behavioral1
Sample
b00d56d99248f7ae074a2e8aab07c67d.exe
Resource
win7
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
b00d56d99248f7ae074a2e8aab07c67d.exe
Resource
win10
0 signatures
0 seconds
General
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Target
b00d56d99248f7ae074a2e8aab07c67d.exe
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Size
20KB
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MD5
b00d56d99248f7ae074a2e8aab07c67d
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SHA1
5f4e91de606bb79eff2f4520ecacaecf550be7a0
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SHA256
ed1a371e8918f6f1dde9fad1e3edb2c984ea3704217e2bca5b2489b61d1bc56e
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SHA512
edcb6bf295a43c48d57d6a9b1d30809ce2372ff11235e7302ebb954a81ae7583d49902ed88c34408e965d91b30c0ee51727ddce5799b24e9645bef02594547bb
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
b00d56d99248f7ae074a2e8aab07c67d.exeAddInProcess32.exetaskkill.exedescription pid process Token: SeDebugPrivilege 1668 b00d56d99248f7ae074a2e8aab07c67d.exe Token: SeDebugPrivilege 1752 AddInProcess32.exe Token: SeDebugPrivilege 1916 taskkill.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
b00d56d99248f7ae074a2e8aab07c67d.exeAddInProcess32.execmd.exedescription pid process target process PID 1668 wrote to memory of 1752 1668 b00d56d99248f7ae074a2e8aab07c67d.exe AddInProcess32.exe PID 1668 wrote to memory of 1752 1668 b00d56d99248f7ae074a2e8aab07c67d.exe AddInProcess32.exe PID 1668 wrote to memory of 1752 1668 b00d56d99248f7ae074a2e8aab07c67d.exe AddInProcess32.exe PID 1668 wrote to memory of 1752 1668 b00d56d99248f7ae074a2e8aab07c67d.exe AddInProcess32.exe PID 1668 wrote to memory of 1752 1668 b00d56d99248f7ae074a2e8aab07c67d.exe AddInProcess32.exe PID 1668 wrote to memory of 1752 1668 b00d56d99248f7ae074a2e8aab07c67d.exe AddInProcess32.exe PID 1668 wrote to memory of 1752 1668 b00d56d99248f7ae074a2e8aab07c67d.exe AddInProcess32.exe PID 1668 wrote to memory of 1752 1668 b00d56d99248f7ae074a2e8aab07c67d.exe AddInProcess32.exe PID 1668 wrote to memory of 1752 1668 b00d56d99248f7ae074a2e8aab07c67d.exe AddInProcess32.exe PID 1752 wrote to memory of 1892 1752 AddInProcess32.exe cmd.exe PID 1752 wrote to memory of 1892 1752 AddInProcess32.exe cmd.exe PID 1752 wrote to memory of 1892 1752 AddInProcess32.exe cmd.exe PID 1752 wrote to memory of 1892 1752 AddInProcess32.exe cmd.exe PID 1892 wrote to memory of 1916 1892 cmd.exe taskkill.exe PID 1892 wrote to memory of 1916 1892 cmd.exe taskkill.exe PID 1892 wrote to memory of 1916 1892 cmd.exe taskkill.exe PID 1892 wrote to memory of 1916 1892 cmd.exe taskkill.exe PID 1892 wrote to memory of 1992 1892 cmd.exe choice.exe PID 1892 wrote to memory of 1992 1892 cmd.exe choice.exe PID 1892 wrote to memory of 1992 1892 cmd.exe choice.exe PID 1892 wrote to memory of 1992 1892 cmd.exe choice.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
b00d56d99248f7ae074a2e8aab07c67d.exedescription pid process target process PID 1668 set thread context of 1752 1668 b00d56d99248f7ae074a2e8aab07c67d.exe AddInProcess32.exe -
Processes:
b00d56d99248f7ae074a2e8aab07c67d.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13 b00d56d99248f7ae074a2e8aab07c67d.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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 b00d56d99248f7ae074a2e8aab07c67d.exe -
Kills process with taskkill 1 IoCs
Processes:
taskkill.exepid process 1916 taskkill.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b00d56d99248f7ae074a2e8aab07c67d.exe"C:\Users\Admin\AppData\Local\Temp\b00d56d99248f7ae074a2e8aab07c67d.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
- Modifies system certificate store
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"cmd.exe" /C taskkill /F /PID 1752 && choice /C Y /N /D Y /T 3 & Del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\taskkill.exetaskkill /F /PID 17524⤵
- Suspicious use of AdjustPrivilegeToken
- Kills process with taskkill
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C:\Windows\SysWOW64\choice.exechoice /C Y /N /D Y /T 34⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1752-0-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB
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memory/1752-1-0x0000000000427D7E-mapping.dmp
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memory/1752-2-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB
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memory/1752-3-0x0000000000400000-0x000000000042C000-memory.dmpFilesize
176KB
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memory/1892-4-0x0000000000000000-mapping.dmp
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memory/1916-5-0x0000000000000000-mapping.dmp
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memory/1992-6-0x0000000000000000-mapping.dmp