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Analysis
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max time kernel
150s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
13/07/2023, 19:17
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
0b1976acc36b64exe_JC.exe
Resource
win7-20230712-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
0b1976acc36b64exe_JC.exe
Resource
win10v2004-20230703-en
windows10-2004-x64
11 signatures
150 seconds
General
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Target
0b1976acc36b64exe_JC.exe
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Size
3.4MB
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MD5
0b1976acc36b646fb79af1b6cd9a8a9c
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SHA1
6e86ec456c261c880ca37ea6f9416b49012aedf1
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SHA256
daf98b9a8a1ed19fed45cf59c7ae663319878c83ad13e6c9ae34b60ec027fef7
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SHA512
017198cbfe25174f9d9c392464043b7344cc3f0db2b949a69e3bcb778f60fe8c0dc36af6833ae0077589041b5f205269e889ff812b7fd67d6f7eb9115b556562
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SSDEEP
49152:f9yiCJ5rFwnANZGEXep+9TxFegOSDAmosh3ANkTTls/H+XQHSKmQjFp:AJ5rFwnApezgOS9V3AMeH+gHSQFp
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\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 Set value (data) \REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2352 explorer.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeShutdownPrivilege 2352 explorer.exe Token: SeShutdownPrivilege 2352 explorer.exe Token: SeShutdownPrivilege 2352 explorer.exe Token: SeShutdownPrivilege 2352 explorer.exe Token: SeShutdownPrivilege 2352 explorer.exe Token: SeShutdownPrivilege 2352 explorer.exe Token: SeShutdownPrivilege 2352 explorer.exe Token: SeShutdownPrivilege 2352 explorer.exe Token: SeShutdownPrivilege 2352 explorer.exe Token: SeShutdownPrivilege 2352 explorer.exe Token: SeShutdownPrivilege 2352 explorer.exe Token: SeShutdownPrivilege 2352 explorer.exe -
Suspicious use of FindShellTrayWindow 30 IoCs
pid Process 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 explorer.exe 2352 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\0b1976acc36b64exe_JC.exe"C:\Users\Admin\AppData\Local\Temp\0b1976acc36b64exe_JC.exe"1⤵PID:1900
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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:2352