Analysis
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max time kernel
150s -
max time network
124s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
14-12-2020 15:20
Static task
static1
Behavioral task
behavioral1
Sample
821d81d24e2b0a23a702a2e05d358633.exe
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
821d81d24e2b0a23a702a2e05d358633.exe
Resource
win10v20201028
windows10_x64
0 signatures
0 seconds
General
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Target
821d81d24e2b0a23a702a2e05d358633.exe
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Size
23KB
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MD5
821d81d24e2b0a23a702a2e05d358633
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SHA1
ebe18ad66cff00468f7bbe41fc9e0d7763bcb151
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SHA256
9f591c45f6b22b544c5e30859f49fe48dbb608e9a72d07a7ee7d26d166b6f4de
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SHA512
bd0c8115776bddf58f027e7597df088acbbc5081e5129b1dc46fb99fec270c19242209674a48b6be038f5e6688c5e76666aadbca63a4080fede5c38958574172
Score
10/10
Malware Config
Signatures
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Modifies Windows Firewall 1 TTPs
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Adds Run key to start application 2 TTPs 2 IoCs
Processes:
821d81d24e2b0a23a702a2e05d358633.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Windows\CurrentVersion\Run\abf95a85707efc97257ce62843f859a7 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\821d81d24e2b0a23a702a2e05d358633.exe\" .." 821d81d24e2b0a23a702a2e05d358633.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\abf95a85707efc97257ce62843f859a7 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\821d81d24e2b0a23a702a2e05d358633.exe\" .." 821d81d24e2b0a23a702a2e05d358633.exe -
Suspicious use of AdjustPrivilegeToken 33 IoCs
Processes:
821d81d24e2b0a23a702a2e05d358633.exedescription pid process Token: SeDebugPrivilege 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: 33 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: SeIncBasePriorityPrivilege 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: 33 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: SeIncBasePriorityPrivilege 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: 33 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: SeIncBasePriorityPrivilege 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: 33 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: SeIncBasePriorityPrivilege 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: 33 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: SeIncBasePriorityPrivilege 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: 33 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: SeIncBasePriorityPrivilege 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: 33 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: SeIncBasePriorityPrivilege 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: 33 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: SeIncBasePriorityPrivilege 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: 33 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: SeIncBasePriorityPrivilege 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: 33 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: SeIncBasePriorityPrivilege 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: 33 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: SeIncBasePriorityPrivilege 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: 33 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: SeIncBasePriorityPrivilege 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: 33 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: SeIncBasePriorityPrivilege 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: 33 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: SeIncBasePriorityPrivilege 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: 33 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: SeIncBasePriorityPrivilege 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: 33 1080 821d81d24e2b0a23a702a2e05d358633.exe Token: SeIncBasePriorityPrivilege 1080 821d81d24e2b0a23a702a2e05d358633.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
821d81d24e2b0a23a702a2e05d358633.exedescription pid process target process PID 1080 wrote to memory of 1384 1080 821d81d24e2b0a23a702a2e05d358633.exe netsh.exe PID 1080 wrote to memory of 1384 1080 821d81d24e2b0a23a702a2e05d358633.exe netsh.exe PID 1080 wrote to memory of 1384 1080 821d81d24e2b0a23a702a2e05d358633.exe netsh.exe PID 1080 wrote to memory of 1384 1080 821d81d24e2b0a23a702a2e05d358633.exe netsh.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\821d81d24e2b0a23a702a2e05d358633.exe"C:\Users\Admin\AppData\Local\Temp\821d81d24e2b0a23a702a2e05d358633.exe"1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\821d81d24e2b0a23a702a2e05d358633.exe" "821d81d24e2b0a23a702a2e05d358633.exe" ENABLE2⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1384-2-0x0000000000000000-mapping.dmp