Analysis
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max time kernel
150s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
27/08/2023, 13:52
Static task
static1
Behavioral task
behavioral1
Sample
64bdba819d4190ac3ee3f06f9a74fdec682a2a410e02336f0872dd53731022d1.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
64bdba819d4190ac3ee3f06f9a74fdec682a2a410e02336f0872dd53731022d1.exe
Resource
win10v2004-20230703-en
General
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Target
64bdba819d4190ac3ee3f06f9a74fdec682a2a410e02336f0872dd53731022d1.exe
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Size
2.9MB
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MD5
39befb106e7aac1a779a58a2475509d7
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SHA1
3223a4c138784970d23691dd388da80a58af7069
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SHA256
64bdba819d4190ac3ee3f06f9a74fdec682a2a410e02336f0872dd53731022d1
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SHA512
295ac9b27abe85b2fdd14c2f53f52ae51d0ed61912bab81669afa5b9e490bafcc72d3f89ccf0265f2d319a09984be43472e2f259ef6e0fcdc5d98a8176e9fdc7
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SSDEEP
49152:D7TvfU+8X9GrNOsva5RbKhF3ANkTTlhFsICV4SshTzP:Q+8X9G3vP3AMXFsZh2P
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-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2148 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2148 explorer.exe Token: SeShutdownPrivilege 2148 explorer.exe Token: SeShutdownPrivilege 2148 explorer.exe Token: SeShutdownPrivilege 2148 explorer.exe Token: SeShutdownPrivilege 2148 explorer.exe Token: SeShutdownPrivilege 2148 explorer.exe Token: SeShutdownPrivilege 2148 explorer.exe Token: SeShutdownPrivilege 2148 explorer.exe Token: SeShutdownPrivilege 2148 explorer.exe Token: SeShutdownPrivilege 2148 explorer.exe Token: SeShutdownPrivilege 2148 explorer.exe Token: SeShutdownPrivilege 2148 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe 2148 explorer.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\64bdba819d4190ac3ee3f06f9a74fdec682a2a410e02336f0872dd53731022d1.exe"C:\Users\Admin\AppData\Local\Temp\64bdba819d4190ac3ee3f06f9a74fdec682a2a410e02336f0872dd53731022d1.exe"1⤵PID:2796
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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:2148