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Resubmissions
12/06/2024, 20:59
240612-zs4dhszemh 712/06/2024, 20:51
240612-znh7satdkm 712/06/2024, 20:47
240612-zkx7jatclk 7Analysis
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max time kernel
117s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
12/06/2024, 20:51
Behavioral task
behavioral1
Sample
ntmssvc.dll
Resource
win7-20240611-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
ntmssvc.dll
Resource
win10v2004-20240611-en
windows10-2004-x64
4 signatures
150 seconds
General
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Target
ntmssvc.dll
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Size
5.3MB
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MD5
6588b099f03fc61bca79b987cfbcd897
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SHA1
f3e30967ad67ef220512552dde22179c2b4af82e
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SHA256
f1c8aa3fcb7d27a2d7f5645de0713803c181408c082a67c6ac24f7c3b76d3117
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SHA512
3d842b58ea4df039e8d8311293421babe4bfb015159a7400ee8a19ee373a321d87e489c2fbd02fa8282d879d75fb8da50c9f9f912d31487706979134413545a4
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SSDEEP
98304:p/PzxVvzRLIvECcaIj3Q9QL3dGVL7xaEY8jCZeKgq841zEdlUP9gu0IVDPS6kszs:B1VVOW3QSL3dGVlCgquIP9gHamzlX0c
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2224-11-0x000007FEF4C80000-0x000007FEF5551000-memory.dmp vmprotect behavioral1/memory/2224-14-0x000007FEF4C80000-0x000007FEF5551000-memory.dmp vmprotect -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2224 rundll32.exe -
Suspicious behavior: EnumeratesProcesses 17 IoCs
pid Process 2224 rundll32.exe 2224 rundll32.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2760 taskmgr.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2760 taskmgr.exe -
Suspicious use of FindShellTrayWindow 42 IoCs
pid Process 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe -
Suspicious use of SendNotifyMessage 41 IoCs
pid Process 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe 2760 taskmgr.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ntmssvc.dll,#11⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:2224
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C:\Windows\explorer.exe"C:\Windows\explorer.exe"1⤵PID:1896
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C:\Windows\system32\taskmgr.exetaskmgr.exe /21⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2760
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C:\Windows\explorer.exe"C:\Windows\explorer.exe"1⤵PID:3008