Analysis
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max time kernel
146s -
max time network
149s -
platform
windows7_x64 -
resource
win7-en-20210920 -
submitted
20-10-2021 06:26
Static task
static1
Behavioral task
behavioral1
Sample
a024795c1658919d6d486d5b5ec3cf3d.exe
Resource
win7-en-20210920
Behavioral task
behavioral2
Sample
a024795c1658919d6d486d5b5ec3cf3d.exe
Resource
win10-en-20210920
General
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Target
a024795c1658919d6d486d5b5ec3cf3d.exe
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Size
79KB
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MD5
a024795c1658919d6d486d5b5ec3cf3d
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SHA1
43252185f8b73d64cd398010bca860ec1ac94b52
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SHA256
6c37eeda0f1f8b8a33b982e32864e819a2f493fba1615cbca2724264de8ca340
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SHA512
4dc88c03e5f382189c1e05ecf2361a6606c21a3ab3ce4397b2c8cd272899bdb0d7a8a638dc64a681b36d39ec819dfaf405c0d1bc64622684673eaa3f11fee0ae
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
a024795c1658919d6d486d5b5ec3cf3d.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft Network Realtime Inspection Service = "C:\\ProgramData\\Microsoft Network Realtime Inspection Service\\Microsoft Network Realtime Inspection Service.exe" a024795c1658919d6d486d5b5ec3cf3d.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
a024795c1658919d6d486d5b5ec3cf3d.exedescription pid process target process PID 1524 set thread context of 360 1524 a024795c1658919d6d486d5b5ec3cf3d.exe InstallUtil.exe -
Suspicious behavior: EnumeratesProcesses 27 IoCs
Processes:
powershell.exepowershell.exepowershell.exea024795c1658919d6d486d5b5ec3cf3d.exeInstallUtil.exepid process 756 powershell.exe 1412 powershell.exe 1196 powershell.exe 1524 a024795c1658919d6d486d5b5ec3cf3d.exe 360 InstallUtil.exe 360 InstallUtil.exe 360 InstallUtil.exe 360 InstallUtil.exe 360 InstallUtil.exe 360 InstallUtil.exe 360 InstallUtil.exe 360 InstallUtil.exe 360 InstallUtil.exe 360 InstallUtil.exe 360 InstallUtil.exe 360 InstallUtil.exe 360 InstallUtil.exe 360 InstallUtil.exe 360 InstallUtil.exe 360 InstallUtil.exe 360 InstallUtil.exe 360 InstallUtil.exe 360 InstallUtil.exe 360 InstallUtil.exe 360 InstallUtil.exe 360 InstallUtil.exe 360 InstallUtil.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
Processes:
powershell.exepowershell.exepowershell.exea024795c1658919d6d486d5b5ec3cf3d.exeInstallUtil.exedescription pid process Token: SeDebugPrivilege 756 powershell.exe Token: SeDebugPrivilege 1412 powershell.exe Token: SeDebugPrivilege 1196 powershell.exe Token: SeDebugPrivilege 1524 a024795c1658919d6d486d5b5ec3cf3d.exe Token: SeDebugPrivilege 360 InstallUtil.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
a024795c1658919d6d486d5b5ec3cf3d.exedescription pid process target process PID 1524 wrote to memory of 756 1524 a024795c1658919d6d486d5b5ec3cf3d.exe powershell.exe PID 1524 wrote to memory of 756 1524 a024795c1658919d6d486d5b5ec3cf3d.exe powershell.exe PID 1524 wrote to memory of 756 1524 a024795c1658919d6d486d5b5ec3cf3d.exe powershell.exe PID 1524 wrote to memory of 1412 1524 a024795c1658919d6d486d5b5ec3cf3d.exe powershell.exe PID 1524 wrote to memory of 1412 1524 a024795c1658919d6d486d5b5ec3cf3d.exe powershell.exe PID 1524 wrote to memory of 1412 1524 a024795c1658919d6d486d5b5ec3cf3d.exe powershell.exe PID 1524 wrote to memory of 1196 1524 a024795c1658919d6d486d5b5ec3cf3d.exe powershell.exe PID 1524 wrote to memory of 1196 1524 a024795c1658919d6d486d5b5ec3cf3d.exe powershell.exe PID 1524 wrote to memory of 1196 1524 a024795c1658919d6d486d5b5ec3cf3d.exe powershell.exe PID 1524 wrote to memory of 360 1524 a024795c1658919d6d486d5b5ec3cf3d.exe InstallUtil.exe PID 1524 wrote to memory of 360 1524 a024795c1658919d6d486d5b5ec3cf3d.exe InstallUtil.exe PID 1524 wrote to memory of 360 1524 a024795c1658919d6d486d5b5ec3cf3d.exe InstallUtil.exe PID 1524 wrote to memory of 360 1524 a024795c1658919d6d486d5b5ec3cf3d.exe InstallUtil.exe PID 1524 wrote to memory of 360 1524 a024795c1658919d6d486d5b5ec3cf3d.exe InstallUtil.exe PID 1524 wrote to memory of 360 1524 a024795c1658919d6d486d5b5ec3cf3d.exe InstallUtil.exe PID 1524 wrote to memory of 360 1524 a024795c1658919d6d486d5b5ec3cf3d.exe InstallUtil.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a024795c1658919d6d486d5b5ec3cf3d.exe"C:\Users\Admin\AppData\Local\Temp\a024795c1658919d6d486d5b5ec3cf3d.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" Add-MpPreference -ExclusionPath C:\2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" Set-MpPreference -PUAProtection 12⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" Set-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\Windows Defender Security Center\Notifications' -Name DisableNotifications -Value 12⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exeC:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-msMD5
216573a96257d54ca9752c9557e92f7c
SHA1164cc512f1c121c6d3612176e4f8b294fdfbf459
SHA256cf210cbd331411f6c1af31fb044d77b6c67e0c0768e61366314df78f8df8671a
SHA512da094cea08fb3c25ea516d35512694ece651919ccee5e44d40c7c497908ab87cc94476fbb990f6c9800070382c57406e5e3b22636a6394a1101cd902be97b92c
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-msMD5
216573a96257d54ca9752c9557e92f7c
SHA1164cc512f1c121c6d3612176e4f8b294fdfbf459
SHA256cf210cbd331411f6c1af31fb044d77b6c67e0c0768e61366314df78f8df8671a
SHA512da094cea08fb3c25ea516d35512694ece651919ccee5e44d40c7c497908ab87cc94476fbb990f6c9800070382c57406e5e3b22636a6394a1101cd902be97b92c
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\??\PIPE\srvsvcMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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memory/360-90-0x000000001B590000-0x000000001B592000-memory.dmpFilesize
8KB
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memory/360-83-0x0000000140000000-0x0000000140016000-memory.dmpFilesize
88KB
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memory/360-84-0x0000000140000000-0x0000000140016000-memory.dmpFilesize
88KB
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memory/360-85-0x0000000140000000-0x0000000140016000-memory.dmpFilesize
88KB
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memory/360-86-0x0000000140000000-0x0000000140016000-memory.dmpFilesize
88KB
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memory/360-87-0x0000000140000000-mapping.dmp
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memory/756-59-0x00000000026E2000-0x00000000026E4000-memory.dmpFilesize
8KB
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memory/756-62-0x00000000026EB000-0x000000000270A000-memory.dmpFilesize
124KB
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memory/756-61-0x000000001B710000-0x000000001BA0F000-memory.dmpFilesize
3.0MB
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memory/756-58-0x00000000026E0000-0x00000000026E2000-memory.dmpFilesize
8KB
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memory/756-60-0x00000000026E4000-0x00000000026E7000-memory.dmpFilesize
12KB
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memory/756-57-0x000007FEEE150000-0x000007FEEECAD000-memory.dmpFilesize
11.4MB
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memory/756-56-0x000007FEFBA11000-0x000007FEFBA13000-memory.dmpFilesize
8KB
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memory/756-55-0x0000000000000000-mapping.dmp
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memory/1196-80-0x000000001B750000-0x000000001BA4F000-memory.dmpFilesize
3.0MB
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memory/1196-81-0x000000000258B000-0x00000000025AA000-memory.dmpFilesize
124KB
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memory/1196-72-0x0000000000000000-mapping.dmp
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memory/1196-76-0x000007FEEE150000-0x000007FEEECAD000-memory.dmpFilesize
11.4MB
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memory/1196-77-0x0000000002580000-0x0000000002582000-memory.dmpFilesize
8KB
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memory/1196-79-0x0000000002584000-0x0000000002587000-memory.dmpFilesize
12KB
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memory/1196-78-0x0000000002582000-0x0000000002584000-memory.dmpFilesize
8KB
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memory/1412-71-0x000000000257B000-0x000000000259A000-memory.dmpFilesize
124KB
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memory/1412-68-0x0000000002570000-0x0000000002572000-memory.dmpFilesize
8KB
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memory/1412-70-0x0000000002574000-0x0000000002577000-memory.dmpFilesize
12KB
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memory/1412-69-0x0000000002572000-0x0000000002574000-memory.dmpFilesize
8KB
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memory/1412-67-0x000000001B700000-0x000000001B9FF000-memory.dmpFilesize
3.0MB
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memory/1412-66-0x000007FEEE150000-0x000007FEEECAD000-memory.dmpFilesize
11.4MB
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memory/1412-63-0x0000000000000000-mapping.dmp
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memory/1524-53-0x000000013F150000-0x000000013F151000-memory.dmpFilesize
4KB
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memory/1524-82-0x000000001B970000-0x000000001B972000-memory.dmpFilesize
8KB