Analysis
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max time kernel
152s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
01-06-2024 04:46
Static task
static1
Behavioral task
behavioral1
Sample
bsod fix.bat
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bsod fix.bat
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
u237cgatAh2.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
u237cgatAh2.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
w11 fix.bat
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
w11 fix.bat
Resource
win10v2004-20240426-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
pid Process 372 u237cgatAh2.exe 372 u237cgatAh2.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe 372 u237cgatAh2.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 372 wrote to memory of 2576 372 u237cgatAh2.exe 92 PID 372 wrote to memory of 2576 372 u237cgatAh2.exe 92 PID 2576 wrote to memory of 1384 2576 cmd.exe 93 PID 2576 wrote to memory of 1384 2576 cmd.exe 93 PID 2576 wrote to memory of 908 2576 cmd.exe 94 PID 2576 wrote to memory of 908 2576 cmd.exe 94 PID 2576 wrote to memory of 552 2576 cmd.exe 95 PID 2576 wrote to memory of 552 2576 cmd.exe 95 PID 372 wrote to memory of 3552 372 u237cgatAh2.exe 96 PID 372 wrote to memory of 3552 372 u237cgatAh2.exe 96
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
PID:372 -
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
PID:2576 -
C:\Windows\system32\certutil.execertutil -hashfile "C:\Users\Admin\AppData\Local\Temp\u237cgatAh2.exe" MD53⤵PID:1384
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C:\Windows\system32\find.exefind /i /v "md5"3⤵PID:908
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C:\Windows\system32\find.exefind /i /v "certutil"3⤵PID:552
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c CLS2⤵PID:3552
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1424 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:81⤵PID:932