Analysis
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max time kernel
168s -
max time network
137s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
27-08-2023 15:02
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
769d9476e98512a75c4d8235b3f63a904918a67cece7aa592bcacf93f5c3be2e.exe
Resource
win7-20230712-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
769d9476e98512a75c4d8235b3f63a904918a67cece7aa592bcacf93f5c3be2e.exe
Resource
win10v2004-20230703-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
769d9476e98512a75c4d8235b3f63a904918a67cece7aa592bcacf93f5c3be2e.exe
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Size
3.2MB
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MD5
758d83e0a7a683a9495ef0770831db2b
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SHA1
5c252bfbbe34bfe9d88f07b4cce9c384bcee2cda
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SHA256
769d9476e98512a75c4d8235b3f63a904918a67cece7aa592bcacf93f5c3be2e
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SHA512
a947b36024a7dadbd73982fb5bc303b30c0f88538f376f9c5851b43ea9c7585db7b5c25fd00d25e2ed927647f42455f43dd72cf57816cc78c3dcd30b22d2aa4a
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTliGQa7GqDl7Zpoy7:c+8X9G3vP3AMzQheLo0
Score
8/10
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-1-5-21-3408354897-1169622894-3874090110-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3408354897-1169622894-3874090110-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2904 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2904 explorer.exe Token: SeShutdownPrivilege 2904 explorer.exe Token: SeShutdownPrivilege 2904 explorer.exe Token: SeShutdownPrivilege 2904 explorer.exe Token: SeShutdownPrivilege 2904 explorer.exe Token: SeShutdownPrivilege 2904 explorer.exe Token: SeShutdownPrivilege 2904 explorer.exe Token: SeShutdownPrivilege 2904 explorer.exe Token: SeShutdownPrivilege 2904 explorer.exe Token: SeShutdownPrivilege 2904 explorer.exe Token: SeShutdownPrivilege 2904 explorer.exe Token: SeShutdownPrivilege 2904 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe 2904 explorer.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\769d9476e98512a75c4d8235b3f63a904918a67cece7aa592bcacf93f5c3be2e.exe"C:\Users\Admin\AppData\Local\Temp\769d9476e98512a75c4d8235b3f63a904918a67cece7aa592bcacf93f5c3be2e.exe"1⤵PID:2824
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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:2904