Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
24-04-2024 07:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
M_F+niestandardowy stempel.xlsx.exe
Resource
win7-20240221-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
M_F+niestandardowy stempel.xlsx.exe
Resource
win10v2004-20240412-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
M_F+niestandardowy stempel.xlsx.exe
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Size
991KB
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MD5
32ff58faa9596522b0062f2692b0d96a
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SHA1
6b8206d5554c052e652b67af57b32ede5ceb5bd6
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SHA256
64da1a2af5fbbd35867312aa68bfedd2dc695cf8bdac16e6974237226ebb8cc0
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SHA512
4d47708e17cebc4cbfc1b38b386087e4b13a3aa12b842d2e2c8001cfaac9f81bc2d9975d2b240718a435d33ca7dca060eeb441457bdd0ff6062424cf5bdeb324
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SSDEEP
24576:g0QxZr8OxebDlnyLqZOV/r47BOhqT8Nxg:gtr8O0bBJOp47qJg
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
M_F+niestandardowy stempel.xlsx.exedescription pid process Token: SeDebugPrivilege 1908 M_F+niestandardowy stempel.xlsx.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
M_F+niestandardowy stempel.xlsx.exedescription pid process target process PID 1908 wrote to memory of 2620 1908 M_F+niestandardowy stempel.xlsx.exe WerFault.exe PID 1908 wrote to memory of 2620 1908 M_F+niestandardowy stempel.xlsx.exe WerFault.exe PID 1908 wrote to memory of 2620 1908 M_F+niestandardowy stempel.xlsx.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\M_F+niestandardowy stempel.xlsx.exe"C:\Users\Admin\AppData\Local\Temp\M_F+niestandardowy stempel.xlsx.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1908 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1908 -s 5362⤵PID:2620
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1908-0-0x0000000000B70000-0x0000000000BD8000-memory.dmpFilesize
416KB
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memory/1908-1-0x000007FEF5600000-0x000007FEF5FEC000-memory.dmpFilesize
9.9MB
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memory/1908-2-0x000000001B280000-0x000000001B300000-memory.dmpFilesize
512KB
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memory/1908-3-0x000007FEF5600000-0x000007FEF5FEC000-memory.dmpFilesize
9.9MB
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memory/1908-4-0x000000001B280000-0x000000001B300000-memory.dmpFilesize
512KB