Analysis
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max time kernel
130s -
max time network
118s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
19-01-2022 12:22
Static task
static1
Behavioral task
behavioral1
Sample
Payment Advice.pdf.exe
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
General
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Target
Payment Advice.pdf.exe
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Size
370KB
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MD5
5cda0b468d4136fb19e1f79c258acbb9
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SHA1
0cb7a1174cf5d5a7089c8ed585c5e670974b9048
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SHA256
fa5511f4b07ca39be9b04bee49a2b103cf827a207d316d4d41bad9cede43c9bc
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SHA512
e05c563a4caf8aa1def8febbe0042cd97b8b08ff2c6a69215610b321fb77132f6f9f6d804cba0d2cc060e7d81789d379475b03b107087555f717809f51784f44
Score
3/10
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 576 1516 WerFault.exe Payment Advice.pdf.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
WerFault.exepid process 576 WerFault.exe 576 WerFault.exe 576 WerFault.exe 576 WerFault.exe 576 WerFault.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
WerFault.exepid process 576 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Payment Advice.pdf.exeWerFault.exedescription pid process Token: SeDebugPrivilege 1516 Payment Advice.pdf.exe Token: SeDebugPrivilege 576 WerFault.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
Payment Advice.pdf.exedescription pid process target process PID 1516 wrote to memory of 576 1516 Payment Advice.pdf.exe WerFault.exe PID 1516 wrote to memory of 576 1516 Payment Advice.pdf.exe WerFault.exe PID 1516 wrote to memory of 576 1516 Payment Advice.pdf.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Payment Advice.pdf.exe"C:\Users\Admin\AppData\Local\Temp\Payment Advice.pdf.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1516 -s 10442⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/576-56-0x000007FEFB611000-0x000007FEFB613000-memory.dmpFilesize
8KB
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memory/576-57-0x0000000001B40000-0x0000000001B41000-memory.dmpFilesize
4KB
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memory/1516-54-0x000000013F8C0000-0x000000013F920000-memory.dmpFilesize
384KB
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memory/1516-55-0x000000001C1A0000-0x000000001C1A2000-memory.dmpFilesize
8KB