Analysis
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max time kernel
149s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
25-08-2023 11:11
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a0246bec72fdcae10dcb27eb65b7164c85db410a6e8e976110ec55b406532c8c.exe
Resource
win7-20230712-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
a0246bec72fdcae10dcb27eb65b7164c85db410a6e8e976110ec55b406532c8c.exe
Resource
win10v2004-20230703-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
a0246bec72fdcae10dcb27eb65b7164c85db410a6e8e976110ec55b406532c8c.exe
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Size
3.6MB
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MD5
3395c318956eec6b6680f68abcab8d1d
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SHA1
bc562206e28e25294d2252810d990b738d2f4c44
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SHA256
a0246bec72fdcae10dcb27eb65b7164c85db410a6e8e976110ec55b406532c8c
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SHA512
6e1507a1132fbc19b3ebf49c8e84310b4c52b161ba95bbb865d88f21950bae3513407982073195be6bb4f292cff7ababd98a47335f2f5f6ea3fe1ba941cafc1f
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SSDEEP
49152:H7TvfU+8X9GrNOsva5RbKhF3ANkTTl7etVqcYQ9lzMhofsLnxu9vJ:c+8X9G3vP3AM1etVqcf9dMhoUg9h
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-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2508 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2508 explorer.exe Token: SeShutdownPrivilege 2508 explorer.exe Token: SeShutdownPrivilege 2508 explorer.exe Token: SeShutdownPrivilege 2508 explorer.exe Token: SeShutdownPrivilege 2508 explorer.exe Token: SeShutdownPrivilege 2508 explorer.exe Token: SeShutdownPrivilege 2508 explorer.exe Token: SeShutdownPrivilege 2508 explorer.exe Token: SeShutdownPrivilege 2508 explorer.exe Token: SeShutdownPrivilege 2508 explorer.exe Token: SeShutdownPrivilege 2508 explorer.exe Token: SeShutdownPrivilege 2508 explorer.exe -
Suspicious use of FindShellTrayWindow 30 IoCs
pid Process 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe -
Suspicious use of SendNotifyMessage 19 IoCs
pid Process 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe 2508 explorer.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a0246bec72fdcae10dcb27eb65b7164c85db410a6e8e976110ec55b406532c8c.exe"C:\Users\Admin\AppData\Local\Temp\a0246bec72fdcae10dcb27eb65b7164c85db410a6e8e976110ec55b406532c8c.exe"1⤵PID:1408
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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:2508