Analysis
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max time kernel
51s -
max time network
52s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
22-06-2024 02:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
nRi28Wtqb1.exe
Resource
win7-20240221-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
nRi28Wtqb1.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
4 signatures
150 seconds
General
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Target
nRi28Wtqb1.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:
nRi28Wtqb1.exepid process 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe -
Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 380 timeout.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
nRi28Wtqb1.exepid process 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe 2904 nRi28Wtqb1.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
nRi28Wtqb1.execmd.execmd.execmd.exedescription pid process target process PID 2904 wrote to memory of 2648 2904 nRi28Wtqb1.exe cmd.exe PID 2904 wrote to memory of 2648 2904 nRi28Wtqb1.exe cmd.exe PID 2648 wrote to memory of 3344 2648 cmd.exe certutil.exe PID 2648 wrote to memory of 3344 2648 cmd.exe certutil.exe PID 2648 wrote to memory of 1316 2648 cmd.exe find.exe PID 2648 wrote to memory of 1316 2648 cmd.exe find.exe PID 2648 wrote to memory of 3912 2648 cmd.exe find.exe PID 2648 wrote to memory of 3912 2648 cmd.exe find.exe PID 2904 wrote to memory of 3168 2904 nRi28Wtqb1.exe cmd.exe PID 2904 wrote to memory of 3168 2904 nRi28Wtqb1.exe cmd.exe PID 3168 wrote to memory of 1152 3168 cmd.exe cmd.exe PID 3168 wrote to memory of 1152 3168 cmd.exe cmd.exe PID 1152 wrote to memory of 380 1152 cmd.exe timeout.exe PID 1152 wrote to memory of 380 1152 cmd.exe timeout.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\nRi28Wtqb1.exe"C:\Users\Admin\AppData\Local\Temp\nRi28Wtqb1.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2904 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\nRi28Wtqb1.exe" MD5 | find /i /v "md5" | find /i /v "certutil"2⤵
- Suspicious use of WriteProcessMemory
PID:2648 -
C:\Windows\system32\certutil.execertutil -hashfile "C:\Users\Admin\AppData\Local\Temp\nRi28Wtqb1.exe" MD53⤵PID:3344
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C:\Windows\system32\find.exefind /i /v "md5"3⤵PID:1316
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C:\Windows\system32\find.exefind /i /v "certutil"3⤵PID:3912
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c start cmd /C "color b && title Error && echo Couldn't resolve host name && timeout /t 5"2⤵
- Suspicious use of WriteProcessMemory
PID:3168 -
C:\Windows\system32\cmd.execmd /C "color b && title Error && echo Couldn't resolve host name && timeout /t 5"3⤵
- Suspicious use of WriteProcessMemory
PID:1152 -
C:\Windows\system32\timeout.exetimeout /t 54⤵
- Delays execution with timeout.exe
PID:380