Analysis
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max time kernel
150s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
27-04-2024 01:59
Static task
static1
Behavioral task
behavioral1
Sample
bsod fix.bat
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bsod fix.bat
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
u237cgatAh2.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
u237cgatAh2.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
w11 fix.bat
Resource
win7-20240215-en
Behavioral task
behavioral6
Sample
w11 fix.bat
Resource
win10v2004-20240419-en
General
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Target
u237cgatAh2.exe
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Size
5.6MB
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MD5
0e2c1ee8e6bdb339094ec24026a01e20
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SHA1
449972cb63e21bf25d03ad1e85cf87af97c75a2e
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SHA256
ffe104f44b6a84074e2305fba55c1cb777446d1dace44c23eaf873536dcc542f
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SHA512
c0a71a9d796802bdf7110c8f69ebdaeb9c968df69b41a8bc1ff52f3a4082f40df93085ec278863acc93763ca11114b4eac5278db136540be0bea67aa93c607c5
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SSDEEP
98304:6s2vdJmvMwJ2liHiHeCJ+46C2m0B/YMh6FuLChc4n5Gc6jLq:6pdJK/46iHu4525Vh6FuLChRn5l6j2
Malware Config
Signatures
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Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
u237cgatAh2.exepid process 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
u237cgatAh2.exepid process 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe 2148 u237cgatAh2.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
u237cgatAh2.execmd.exedescription pid process target process PID 2148 wrote to memory of 3064 2148 u237cgatAh2.exe cmd.exe PID 2148 wrote to memory of 3064 2148 u237cgatAh2.exe cmd.exe PID 2148 wrote to memory of 3064 2148 u237cgatAh2.exe cmd.exe PID 3064 wrote to memory of 2504 3064 cmd.exe certutil.exe PID 3064 wrote to memory of 2504 3064 cmd.exe certutil.exe PID 3064 wrote to memory of 2504 3064 cmd.exe certutil.exe PID 3064 wrote to memory of 2528 3064 cmd.exe find.exe PID 3064 wrote to memory of 2528 3064 cmd.exe find.exe PID 3064 wrote to memory of 2528 3064 cmd.exe find.exe PID 3064 wrote to memory of 2596 3064 cmd.exe find.exe PID 3064 wrote to memory of 2596 3064 cmd.exe find.exe PID 3064 wrote to memory of 2596 3064 cmd.exe find.exe PID 2148 wrote to memory of 2204 2148 u237cgatAh2.exe cmd.exe PID 2148 wrote to memory of 2204 2148 u237cgatAh2.exe cmd.exe PID 2148 wrote to memory of 2204 2148 u237cgatAh2.exe cmd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\u237cgatAh2.exe"C:\Users\Admin\AppData\Local\Temp\u237cgatAh2.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\u237cgatAh2.exe" MD5 | find /i /v "md5" | find /i /v "certutil"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\certutil.execertutil -hashfile "C:\Users\Admin\AppData\Local\Temp\u237cgatAh2.exe" MD53⤵
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C:\Windows\system32\find.exefind /i /v "md5"3⤵
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C:\Windows\system32\find.exefind /i /v "certutil"3⤵
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c CLS2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2148-2-0x0000000077620000-0x0000000077622000-memory.dmpFilesize
8KB
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memory/2148-0-0x0000000077620000-0x0000000077622000-memory.dmpFilesize
8KB
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memory/2148-4-0x0000000077620000-0x0000000077622000-memory.dmpFilesize
8KB
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memory/2148-9-0x000000013FF60000-0x0000000140938000-memory.dmpFilesize
9.8MB
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memory/2148-10-0x000000013FF60000-0x0000000140938000-memory.dmpFilesize
9.8MB
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memory/2148-11-0x000000013FF60000-0x0000000140938000-memory.dmpFilesize
9.8MB