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Analysis
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max time kernel
150s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
06/10/2023, 18:21
Static task
static1
Behavioral task
behavioral1
Sample
144aec1ec79804a5a8abca55e92dc9b120a3c94acad9d1f63b42c15a077bd8f5.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
144aec1ec79804a5a8abca55e92dc9b120a3c94acad9d1f63b42c15a077bd8f5.exe
Resource
win10v2004-20230915-en
General
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Target
144aec1ec79804a5a8abca55e92dc9b120a3c94acad9d1f63b42c15a077bd8f5.exe
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Size
2.8MB
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MD5
8ebde017f5ed4f3afdaca57ebf677fba
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SHA1
b89a6aac407e2eff5dd217cc841aa44240b7c4b1
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SHA256
144aec1ec79804a5a8abca55e92dc9b120a3c94acad9d1f63b42c15a077bd8f5
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SHA512
ccc04c05903d92165415eef7dbfe088cbc01c202d083c62c990acac2d82306c144a6d98224cb5b107218f2baf1ef2abd32d2478cce5531e05c993e9c3472c91b
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTlyeLTyOj4yZxha6:c+8X9G3vP3AMoGyE4Mhv
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-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2704 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2704 explorer.exe Token: SeShutdownPrivilege 2704 explorer.exe Token: SeShutdownPrivilege 2704 explorer.exe Token: SeShutdownPrivilege 2704 explorer.exe Token: SeShutdownPrivilege 2704 explorer.exe Token: SeShutdownPrivilege 2704 explorer.exe Token: SeShutdownPrivilege 2704 explorer.exe Token: SeShutdownPrivilege 2704 explorer.exe Token: SeShutdownPrivilege 2704 explorer.exe Token: SeShutdownPrivilege 2704 explorer.exe Token: SeShutdownPrivilege 2704 explorer.exe Token: SeShutdownPrivilege 2704 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 explorer.exe 2704 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\144aec1ec79804a5a8abca55e92dc9b120a3c94acad9d1f63b42c15a077bd8f5.exe"C:\Users\Admin\AppData\Local\Temp\144aec1ec79804a5a8abca55e92dc9b120a3c94acad9d1f63b42c15a077bd8f5.exe"1⤵PID:3056
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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:2704