Analysis
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max time kernel
119s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
14-07-2024 21:01
Static task
static1
Behavioral task
behavioral1
Sample
1d39c749bd4e54cbb7c1317cfdd1ca10N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
1d39c749bd4e54cbb7c1317cfdd1ca10N.exe
Resource
win10v2004-20240709-en
General
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Target
1d39c749bd4e54cbb7c1317cfdd1ca10N.exe
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Size
89KB
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MD5
1d39c749bd4e54cbb7c1317cfdd1ca10
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SHA1
a71b84edd3cce452df434a38d3b587cbe4d11ec6
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SHA256
8d8abe8a134b83ab05e4248c82317631f26cfaf95d83a0aed85d8dcc43eb9a32
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SHA512
d315e02a8512cd36bbc2cc5d0137c2b0b02035a693b84eb1a5077dc1cff71f6ecc5f0e50651253363d6dab350455016186a0566f3b9a8bb3fb2e2320e856b95d
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SSDEEP
1536:M9o65gQK3Zm+Mt9RV5O8oQ9cXFunGm6ManhFLnBqHan6owwosTk8vxA:M9o6fK2XqXQwhnHlqQo8Lvy
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
winver.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\799EDFF2 = "C:\\Users\\Admin\\AppData\\Roaming\\799EDFF2\\bin.exe" winver.exe -
Suspicious behavior: EnumeratesProcesses 60 IoCs
Processes:
winver.exepid process 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe 2108 winver.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
winver.exepid process 2108 winver.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
1d39c749bd4e54cbb7c1317cfdd1ca10N.exewinver.exedescription pid process target process PID 2204 wrote to memory of 2108 2204 1d39c749bd4e54cbb7c1317cfdd1ca10N.exe winver.exe PID 2204 wrote to memory of 2108 2204 1d39c749bd4e54cbb7c1317cfdd1ca10N.exe winver.exe PID 2204 wrote to memory of 2108 2204 1d39c749bd4e54cbb7c1317cfdd1ca10N.exe winver.exe PID 2204 wrote to memory of 2108 2204 1d39c749bd4e54cbb7c1317cfdd1ca10N.exe winver.exe PID 2204 wrote to memory of 2108 2204 1d39c749bd4e54cbb7c1317cfdd1ca10N.exe winver.exe PID 2108 wrote to memory of 1216 2108 winver.exe Explorer.EXE PID 2108 wrote to memory of 1128 2108 winver.exe taskhost.exe PID 2108 wrote to memory of 1180 2108 winver.exe Dwm.exe PID 2108 wrote to memory of 1216 2108 winver.exe Explorer.EXE PID 2108 wrote to memory of 1764 2108 winver.exe DllHost.exe PID 2108 wrote to memory of 2204 2108 winver.exe 1d39c749bd4e54cbb7c1317cfdd1ca10N.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\1d39c749bd4e54cbb7c1317cfdd1ca10N.exe"C:\Users\Admin\AppData\Local\Temp\1d39c749bd4e54cbb7c1317cfdd1ca10N.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1128-28-0x0000000000160000-0x0000000000166000-memory.dmpFilesize
24KB
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memory/1128-29-0x0000000076E01000-0x0000000076E02000-memory.dmpFilesize
4KB
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memory/1128-17-0x0000000000160000-0x0000000000166000-memory.dmpFilesize
24KB
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memory/1180-30-0x00000000001B0000-0x00000000001B6000-memory.dmpFilesize
24KB
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memory/1180-19-0x00000000001B0000-0x00000000001B6000-memory.dmpFilesize
24KB
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memory/1216-22-0x0000000002D80000-0x0000000002D86000-memory.dmpFilesize
24KB
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memory/1216-27-0x0000000002D80000-0x0000000002D86000-memory.dmpFilesize
24KB
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memory/1216-2-0x0000000002D70000-0x0000000002D76000-memory.dmpFilesize
24KB
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memory/1216-1-0x0000000002D70000-0x0000000002D76000-memory.dmpFilesize
24KB
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memory/1216-5-0x0000000002D70000-0x0000000002D76000-memory.dmpFilesize
24KB
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memory/1216-12-0x0000000076E01000-0x0000000076E02000-memory.dmpFilesize
4KB
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memory/1764-32-0x0000000076E01000-0x0000000076E02000-memory.dmpFilesize
4KB
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memory/1764-24-0x0000000001BF0000-0x0000000001BF6000-memory.dmpFilesize
24KB
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memory/1764-31-0x0000000001BF0000-0x0000000001BF6000-memory.dmpFilesize
24KB
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memory/2108-11-0x0000000000160000-0x0000000000161000-memory.dmpFilesize
4KB
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memory/2108-7-0x0000000000120000-0x0000000000126000-memory.dmpFilesize
24KB
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memory/2108-8-0x0000000076FB0000-0x0000000076FB1000-memory.dmpFilesize
4KB
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memory/2108-9-0x0000000076FAF000-0x0000000076FB0000-memory.dmpFilesize
4KB
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memory/2108-10-0x0000000076FAF000-0x0000000076FB1000-memory.dmpFilesize
8KB
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memory/2108-13-0x0000000076DB0000-0x0000000076F59000-memory.dmpFilesize
1.7MB
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memory/2108-3-0x0000000000120000-0x0000000000126000-memory.dmpFilesize
24KB
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memory/2108-39-0x0000000000120000-0x0000000000126000-memory.dmpFilesize
24KB
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memory/2204-0-0x00000000003F0000-0x00000000003F2000-memory.dmpFilesize
8KB
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memory/2204-14-0x0000000000400000-0x000000000041D000-memory.dmpFilesize
116KB
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memory/2204-6-0x0000000002450000-0x0000000002E50000-memory.dmpFilesize
10.0MB
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memory/2204-33-0x0000000002450000-0x0000000002E50000-memory.dmpFilesize
10.0MB