Analysis
-
max time kernel
122s -
max time network
127s -
platform
windows7_x64 -
resource
win7-en-20211014 -
submitted
02-12-2021 08:49
Static task
static1
Behavioral task
behavioral1
Sample
Overdue Invoice.exe
Resource
win7-en-20211014
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Overdue Invoice.exe
Resource
win10-en-20211104
windows10_x64
0 signatures
0 seconds
General
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Target
Overdue Invoice.exe
-
Size
606KB
-
MD5
70755074866112b39a6a999612898661
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SHA1
086a019502389944d5449ced3b004fca5dc27f4e
-
SHA256
827cccb1a82b2c9b9391f38bc6ff3fb6ce41f3a4b9db17da871ca56393ade754
-
SHA512
45b45c73c6ce3c363d966dc9fbbd202c6657f13f9fdfe1ba59d569eda5e45fd0fb95b55ac784469bf660683f6d1163b91c8a66c5e6f26a275bec4310e7e2ae11
Score
3/10
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 612 1116 WerFault.exe Overdue Invoice.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
WerFault.exepid process 612 WerFault.exe 612 WerFault.exe 612 WerFault.exe 612 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
WerFault.exedescription pid process Token: SeDebugPrivilege 612 WerFault.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
Overdue Invoice.exedescription pid process target process PID 1116 wrote to memory of 612 1116 Overdue Invoice.exe WerFault.exe PID 1116 wrote to memory of 612 1116 Overdue Invoice.exe WerFault.exe PID 1116 wrote to memory of 612 1116 Overdue Invoice.exe WerFault.exe PID 1116 wrote to memory of 612 1116 Overdue Invoice.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Overdue Invoice.exe"C:\Users\Admin\AppData\Local\Temp\Overdue Invoice.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1116 -s 6642⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/612-61-0x0000000000000000-mapping.dmp
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memory/612-62-0x0000000000280000-0x0000000000281000-memory.dmpFilesize
4KB
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memory/1116-55-0x00000000011E0000-0x00000000011E1000-memory.dmpFilesize
4KB
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memory/1116-57-0x0000000075901000-0x0000000075903000-memory.dmpFilesize
8KB
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memory/1116-58-0x0000000001000000-0x0000000001001000-memory.dmpFilesize
4KB
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memory/1116-59-0x0000000000460000-0x0000000000468000-memory.dmpFilesize
32KB
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memory/1116-60-0x0000000004E30000-0x0000000004EB1000-memory.dmpFilesize
516KB