Analysis
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max time kernel
150s -
max time network
138s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
11/10/2023, 17:17
Static task
static1
Behavioral task
behavioral1
Sample
e2905f49ad83a5b69b313ae9a5a234f75ba38199370fbe8aecc54350b938ff19.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
e2905f49ad83a5b69b313ae9a5a234f75ba38199370fbe8aecc54350b938ff19.exe
Resource
win10v2004-20230915-en
General
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Target
e2905f49ad83a5b69b313ae9a5a234f75ba38199370fbe8aecc54350b938ff19.exe
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Size
2.7MB
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MD5
ba441c08b7c1e67a861fd0eba86ac74f
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SHA1
d7943718150f9dd7d313aa2e6f3e997cb8ac5b4b
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SHA256
e2905f49ad83a5b69b313ae9a5a234f75ba38199370fbe8aecc54350b938ff19
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SHA512
ab0366b1bdb5e71b632f7b23595fedb399351be44428d16911abc9b2d0016e915401d08a956850f7e5a788263888f9bc9248f013a84f0d3c2adaaec1da302fca
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlor7pIIF:c+8X9G3vP3AMqyu
Malware Config
Signatures
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Modifies Installed Components in the registry 2 TTPs 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-2180306848-1874213455-4093218721-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3008 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 3008 explorer.exe Token: SeShutdownPrivilege 3008 explorer.exe Token: SeShutdownPrivilege 3008 explorer.exe Token: SeShutdownPrivilege 3008 explorer.exe Token: SeShutdownPrivilege 3008 explorer.exe Token: SeShutdownPrivilege 3008 explorer.exe Token: SeShutdownPrivilege 3008 explorer.exe Token: SeShutdownPrivilege 3008 explorer.exe Token: SeShutdownPrivilege 3008 explorer.exe Token: SeShutdownPrivilege 3008 explorer.exe Token: SeShutdownPrivilege 3008 explorer.exe Token: SeShutdownPrivilege 3008 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe 3008 explorer.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\e2905f49ad83a5b69b313ae9a5a234f75ba38199370fbe8aecc54350b938ff19.exe"C:\Users\Admin\AppData\Local\Temp\e2905f49ad83a5b69b313ae9a5a234f75ba38199370fbe8aecc54350b938ff19.exe"1⤵PID:2456
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C:\Windows\explorer.exeexplorer.exe1⤵
- Modifies Installed Components in the registry
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3008