Analysis
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max time kernel
140s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
27-03-2024 06:55
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
DHL_BL_8474_9480.pdf.exe
Resource
win7-20240319-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
DHL_BL_8474_9480.pdf.exe
Resource
win10v2004-20240226-en
5 signatures
150 seconds
General
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Target
DHL_BL_8474_9480.pdf.exe
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Size
1.1MB
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MD5
b498d010f13c60756817426770386b7f
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SHA1
17f91021c16decd629940650599f28dde95f7b8f
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SHA256
3a130b306b03d9d0d402d9bd69f4234e4e5edf0e72f3c4a6bf534dddb51f4da4
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SHA512
7de06b1ae7b9edace7577c0b71e007d9a8b8c3cebe722f74dffaac6ee83a349b4af3e18804e55063fa8145f353167a9806d5c72b45ff876fcfff8691d456e459
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SSDEEP
24576:RqDEvCTbMWu7rQYlBQcBiT6rprG8a9/5bFAXdTiM2zE:RTvC/MTQYxsWR7a9dkdLO
Score
3/10
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1524 5000 WerFault.exe DHL_BL_8474_9480.pdf.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
DHL_BL_8474_9480.pdf.exepid process 5000 DHL_BL_8474_9480.pdf.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
DHL_BL_8474_9480.pdf.exepid process 5000 DHL_BL_8474_9480.pdf.exe 5000 DHL_BL_8474_9480.pdf.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
DHL_BL_8474_9480.pdf.exepid process 5000 DHL_BL_8474_9480.pdf.exe 5000 DHL_BL_8474_9480.pdf.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
DHL_BL_8474_9480.pdf.exedescription pid process target process PID 5000 wrote to memory of 3284 5000 DHL_BL_8474_9480.pdf.exe RegSvcs.exe PID 5000 wrote to memory of 3284 5000 DHL_BL_8474_9480.pdf.exe RegSvcs.exe PID 5000 wrote to memory of 3284 5000 DHL_BL_8474_9480.pdf.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\DHL_BL_8474_9480.pdf.exe"C:\Users\Admin\AppData\Local\Temp\DHL_BL_8474_9480.pdf.exe"1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\DHL_BL_8474_9480.pdf.exe"2⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5000 -s 7042⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 5000 -ip 50001⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/5000-10-0x0000000003E00000-0x0000000003E04000-memory.dmpFilesize
16KB