Analysis
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max time kernel
146s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
13/11/2022, 23:42
Behavioral task
behavioral1
Sample
cc8a4c2eb15f68d508598ab6e33790e350ffb8474605f6668540bb7553fc07a7.exe
Resource
win7-20220812-en
7 signatures
150 seconds
General
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Target
cc8a4c2eb15f68d508598ab6e33790e350ffb8474605f6668540bb7553fc07a7.exe
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Size
374KB
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MD5
49e54a0de882776038321d147a3fa9bb
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SHA1
407bc71cb41e60e79079e209887800028801d67e
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SHA256
cc8a4c2eb15f68d508598ab6e33790e350ffb8474605f6668540bb7553fc07a7
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SHA512
5347690b14878d4e511a340588050d2b43705298651818f8e4c083ef806639a32caac8ea95e7d5fd3d6c63146841267960764ba4ac9b5a83bb61f38af794e9e2
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SSDEEP
3072:DzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HISs9Vw5wA+d8pZNFG4RXsQtO3L:DLV6Bta6dtJmakIM5EA+wZd9NtO3ZHZ
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\DHCP Subsystem = "C:\\Program Files (x86)\\DHCP Subsystem\\dhcpss.exe" cc8a4c2eb15f68d508598ab6e33790e350ffb8474605f6668540bb7553fc07a7.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA cc8a4c2eb15f68d508598ab6e33790e350ffb8474605f6668540bb7553fc07a7.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files (x86)\DHCP Subsystem\dhcpss.exe cc8a4c2eb15f68d508598ab6e33790e350ffb8474605f6668540bb7553fc07a7.exe File opened for modification C:\Program Files (x86)\DHCP Subsystem\dhcpss.exe cc8a4c2eb15f68d508598ab6e33790e350ffb8474605f6668540bb7553fc07a7.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 4572 cc8a4c2eb15f68d508598ab6e33790e350ffb8474605f6668540bb7553fc07a7.exe 4572 cc8a4c2eb15f68d508598ab6e33790e350ffb8474605f6668540bb7553fc07a7.exe 4572 cc8a4c2eb15f68d508598ab6e33790e350ffb8474605f6668540bb7553fc07a7.exe 4572 cc8a4c2eb15f68d508598ab6e33790e350ffb8474605f6668540bb7553fc07a7.exe 4572 cc8a4c2eb15f68d508598ab6e33790e350ffb8474605f6668540bb7553fc07a7.exe 4572 cc8a4c2eb15f68d508598ab6e33790e350ffb8474605f6668540bb7553fc07a7.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4572 cc8a4c2eb15f68d508598ab6e33790e350ffb8474605f6668540bb7553fc07a7.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4572 cc8a4c2eb15f68d508598ab6e33790e350ffb8474605f6668540bb7553fc07a7.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\cc8a4c2eb15f68d508598ab6e33790e350ffb8474605f6668540bb7553fc07a7.exe"C:\Users\Admin\AppData\Local\Temp\cc8a4c2eb15f68d508598ab6e33790e350ffb8474605f6668540bb7553fc07a7.exe"1⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:4572