Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
12-06-2024 12:43
Static task
static1
Behavioral task
behavioral1
Sample
7c8aaf50b9f6bceca6c4e2292ffc5369871482b256b0cb9592966207e2714e2e.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
7c8aaf50b9f6bceca6c4e2292ffc5369871482b256b0cb9592966207e2714e2e.exe
Resource
win10v2004-20240611-en
General
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Target
7c8aaf50b9f6bceca6c4e2292ffc5369871482b256b0cb9592966207e2714e2e.exe
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Size
837KB
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MD5
6c97fab326463c963510dc8de2867346
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SHA1
d311c8ebba3f458d0138f66aa14fbea2919499a2
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SHA256
7c8aaf50b9f6bceca6c4e2292ffc5369871482b256b0cb9592966207e2714e2e
-
SHA512
894c005e51fd5af6b165cfb76a47d104c27e2ebc3ba3a6ad0fc8ad0339f24585ed427d59dbc9bb41971f174ba3407bede35e3a17d5bc27f8fbca059370519ab7
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SSDEEP
12288:/qe8v4OkogFXngxVB3n9IEU95uyTva9rdbbeL5YR4NqavVJK8:/qe8zkB6BN2HTva9ZWKqn+8
Malware Config
Signatures
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Processes:
7c8aaf50b9f6bceca6c4e2292ffc5369871482b256b0cb9592966207e2714e2e.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 7c8aaf50b9f6bceca6c4e2292ffc5369871482b256b0cb9592966207e2714e2e.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
Processes:
7c8aaf50b9f6bceca6c4e2292ffc5369871482b256b0cb9592966207e2714e2e.exedescription ioc process File opened for modification \??\PhysicalDrive0 7c8aaf50b9f6bceca6c4e2292ffc5369871482b256b0cb9592966207e2714e2e.exe -
Processes:
7c8aaf50b9f6bceca6c4e2292ffc5369871482b256b0cb9592966207e2714e2e.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\Software\Microsoft\Internet Explorer\SEBrowserMachineCode 7c8aaf50b9f6bceca6c4e2292ffc5369871482b256b0cb9592966207e2714e2e.exe Set value (str) \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Internet Explorer\SEBrowserMachineCode\MachineGuid = "3668CB4BA1C058C3D0BA3B74B0B1A307" 7c8aaf50b9f6bceca6c4e2292ffc5369871482b256b0cb9592966207e2714e2e.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
7c8aaf50b9f6bceca6c4e2292ffc5369871482b256b0cb9592966207e2714e2e.exepid process 1128 7c8aaf50b9f6bceca6c4e2292ffc5369871482b256b0cb9592966207e2714e2e.exe 1128 7c8aaf50b9f6bceca6c4e2292ffc5369871482b256b0cb9592966207e2714e2e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7c8aaf50b9f6bceca6c4e2292ffc5369871482b256b0cb9592966207e2714e2e.exe"C:\Users\Admin\AppData\Local\Temp\7c8aaf50b9f6bceca6c4e2292ffc5369871482b256b0cb9592966207e2714e2e.exe"1⤵
- Checks whether UAC is enabled
- Writes to the Master Boot Record (MBR)
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses