Analysis
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max time kernel
122s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
24-08-2024 05:31
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
UA-NEXIFY.exe
Resource
win7-20240708-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
UA-NEXIFY.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
3 signatures
150 seconds
General
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Target
UA-NEXIFY.exe
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Size
5.6MB
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MD5
872b0fa8c0306040f181d08c5d7a252b
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SHA1
a08cf74361c96aa4d7e4503af6563c63b95f1973
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SHA256
3a5576c4e7d9ed56cc295fea24ef0fa68cf4235dfefa434caa32015887e757c3
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SHA512
23d8610ac8bfcb68695b652dd8d35edcc5f17994c90966ef0cabf11489d983cc852dd8e6d36ec85c78ec6f63cb6a7b21238a6d9687494f3ef99bc7ca86a4a277
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SSDEEP
98304:GRx4heu/+/tswG+PJPigEtVTH41ZE6HqM/aZeOO4wZivrH/LXmfI1ZWQpy:GL4gy+/tbG+PJa3txT6KKaLbwZivrjdJ
Score
5/10
Malware Config
Signatures
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Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
UA-NEXIFY.exepid process 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe -
Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 2892 timeout.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
UA-NEXIFY.exepid process 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe 2360 UA-NEXIFY.exe -
Suspicious use of WriteProcessMemory 27 IoCs
Processes:
UA-NEXIFY.execmd.execmd.execmd.exedescription pid process target process PID 2360 wrote to memory of 2784 2360 UA-NEXIFY.exe cmd.exe PID 2360 wrote to memory of 2784 2360 UA-NEXIFY.exe cmd.exe PID 2360 wrote to memory of 2784 2360 UA-NEXIFY.exe cmd.exe PID 2784 wrote to memory of 2788 2784 cmd.exe certutil.exe PID 2784 wrote to memory of 2788 2784 cmd.exe certutil.exe PID 2784 wrote to memory of 2788 2784 cmd.exe certutil.exe PID 2784 wrote to memory of 2812 2784 cmd.exe find.exe PID 2784 wrote to memory of 2812 2784 cmd.exe find.exe PID 2784 wrote to memory of 2812 2784 cmd.exe find.exe PID 2784 wrote to memory of 2888 2784 cmd.exe find.exe PID 2784 wrote to memory of 2888 2784 cmd.exe find.exe PID 2784 wrote to memory of 2888 2784 cmd.exe find.exe PID 2360 wrote to memory of 2876 2360 UA-NEXIFY.exe cmd.exe PID 2360 wrote to memory of 2876 2360 UA-NEXIFY.exe cmd.exe PID 2360 wrote to memory of 2876 2360 UA-NEXIFY.exe cmd.exe PID 2360 wrote to memory of 2944 2360 UA-NEXIFY.exe cmd.exe PID 2360 wrote to memory of 2944 2360 UA-NEXIFY.exe cmd.exe PID 2360 wrote to memory of 2944 2360 UA-NEXIFY.exe cmd.exe PID 2944 wrote to memory of 2880 2944 cmd.exe cmd.exe PID 2944 wrote to memory of 2880 2944 cmd.exe cmd.exe PID 2944 wrote to memory of 2880 2944 cmd.exe cmd.exe PID 2360 wrote to memory of 1632 2360 UA-NEXIFY.exe WerFault.exe PID 2360 wrote to memory of 1632 2360 UA-NEXIFY.exe WerFault.exe PID 2360 wrote to memory of 1632 2360 UA-NEXIFY.exe WerFault.exe PID 2880 wrote to memory of 2892 2880 cmd.exe timeout.exe PID 2880 wrote to memory of 2892 2880 cmd.exe timeout.exe PID 2880 wrote to memory of 2892 2880 cmd.exe timeout.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\UA-NEXIFY.exe"C:\Users\Admin\AppData\Local\Temp\UA-NEXIFY.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2360 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\UA-NEXIFY.exe" MD5 | find /i /v "md5" | find /i /v "certutil"2⤵
- Suspicious use of WriteProcessMemory
PID:2784 -
C:\Windows\system32\certutil.execertutil -hashfile "C:\Users\Admin\AppData\Local\Temp\UA-NEXIFY.exe" MD53⤵PID:2788
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C:\Windows\system32\find.exefind /i /v "md5"3⤵PID:2812
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C:\Windows\system32\find.exefind /i /v "certutil"3⤵PID:2888
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c CLS2⤵PID:2876
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c start cmd /C "color b && title Error && echo Signature checksum failed. Request was tampered with or session ended most likely. & echo: & echo Message: Session not found. Use latest code. You can only have app opened 1 at a time. && timeout /t 5"2⤵
- Suspicious use of WriteProcessMemory
PID:2944 -
C:\Windows\system32\cmd.execmd /C "color b && title Error && echo Signature checksum failed. Request was tampered with or session ended most likely. & echo: & echo Message: Session not found. Use latest code. You can only have app opened 1 at a time. && timeout /t 5"3⤵
- Suspicious use of WriteProcessMemory
PID:2880 -
C:\Windows\system32\timeout.exetimeout /t 54⤵
- Delays execution with timeout.exe
PID:2892 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 2360 -s 11722⤵PID:1632