Analysis
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max time kernel
20s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 09:42
Static task
static1
Behavioral task
behavioral1
Sample
cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe
Resource
win10v2004-20221111-en
General
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Target
cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe
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Size
1.5MB
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MD5
305d7b45c8ed03cb607a6b566c9d2dde
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SHA1
13d683e64c7dd5f687e6ee1cd4ac44839d2db366
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SHA256
cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df
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SHA512
7bb8b644518ceb21d7aced69d13a96fe927a57eaa17851a24e5a6a54a9b4a08fbec30c185c3ad988575416a4093c9c0d3c82aecfc941cbbc195202f4982e07df
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SSDEEP
24576:VzD5urNhRWx2Mk4JJQByw7Imlq3g495S0PwbphrpgXXOZuv/rTWeR5j4UwJZQUY1:v6/ye0PIphrp9Zuvjqa0Uidq
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exedescription pid process target process PID 1324 set thread context of 1756 1324 cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe -
Processes:
cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exepid process 1756 cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe 1756 cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe 1756 cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe 1756 cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe 1756 cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exedescription pid process target process PID 1324 wrote to memory of 1756 1324 cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe PID 1324 wrote to memory of 1756 1324 cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe PID 1324 wrote to memory of 1756 1324 cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe PID 1324 wrote to memory of 1756 1324 cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe PID 1324 wrote to memory of 1756 1324 cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe PID 1324 wrote to memory of 1756 1324 cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe PID 1324 wrote to memory of 1756 1324 cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe PID 1324 wrote to memory of 1756 1324 cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe PID 1324 wrote to memory of 1756 1324 cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe PID 1324 wrote to memory of 1756 1324 cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe PID 1324 wrote to memory of 1756 1324 cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe"C:\Users\Admin\AppData\Local\Temp\cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe"C:\Users\Admin\AppData\Local\Temp\cf3fa39f18ba4a39393237a1e508fd30b510fef8074b0d37fd6d3d8c18d311df.exe"2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1756-54-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1756-55-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1756-57-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1756-59-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1756-61-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1756-63-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1756-65-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1756-66-0x000000000045304C-mapping.dmp
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memory/1756-68-0x0000000074F01000-0x0000000074F03000-memory.dmpFilesize
8KB
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memory/1756-69-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1756-70-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1756-71-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1756-73-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB