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Analysis
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max time kernel
150s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
12/10/2023, 03:44
Static task
static1
Behavioral task
behavioral1
Sample
e78f34f69b584a82579fa5679e1cdf4b29db7ad333a13f10e40ec9e0b2eed635.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
e78f34f69b584a82579fa5679e1cdf4b29db7ad333a13f10e40ec9e0b2eed635.exe
Resource
win10v2004-20230915-en
General
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Target
e78f34f69b584a82579fa5679e1cdf4b29db7ad333a13f10e40ec9e0b2eed635.exe
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Size
3.0MB
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MD5
d99a686afcfc098b5cd5bbe82a0cbff0
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SHA1
197d898d50408d712cb07f9b09fe87322ff8bfc1
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SHA256
e78f34f69b584a82579fa5679e1cdf4b29db7ad333a13f10e40ec9e0b2eed635
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SHA512
92bad6945d30648a503f6f1949604afb0ab7825c9dd69254cb57b2ef2c1fd7782c987b266d779df9233ae2a93bcc00f226698cbd987f1191bfa7424421d6a8fd
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlnzScs3PyrIEvmsS:Q+8X9G3vP3AMhVs/wI4fS
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\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 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 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3032 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 3032 explorer.exe Token: SeShutdownPrivilege 3032 explorer.exe Token: SeShutdownPrivilege 3032 explorer.exe Token: SeShutdownPrivilege 3032 explorer.exe Token: SeShutdownPrivilege 3032 explorer.exe Token: SeShutdownPrivilege 3032 explorer.exe Token: SeShutdownPrivilege 3032 explorer.exe Token: SeShutdownPrivilege 3032 explorer.exe Token: SeShutdownPrivilege 3032 explorer.exe Token: SeShutdownPrivilege 3032 explorer.exe Token: SeShutdownPrivilege 3032 explorer.exe Token: SeShutdownPrivilege 3032 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe -
Suspicious use of SendNotifyMessage 16 IoCs
pid Process 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 explorer.exe 3032 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\e78f34f69b584a82579fa5679e1cdf4b29db7ad333a13f10e40ec9e0b2eed635.exe"C:\Users\Admin\AppData\Local\Temp\e78f34f69b584a82579fa5679e1cdf4b29db7ad333a13f10e40ec9e0b2eed635.exe"1⤵PID:2076
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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:3032