Analysis
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max time kernel
38s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 09:29
Static task
static1
Behavioral task
behavioral1
Sample
d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe
Resource
win10v2004-20221111-en
General
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Target
d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe
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Size
1.6MB
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MD5
5f519e8188a5ca4cf65d55101e601e7e
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SHA1
ed601382618200f4da79dd5f3c424b052a758cb1
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SHA256
d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867
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SHA512
1d95f6be7776cd97f12e9a8f4b6edc3b9c261d731f196c65f8d4396555c8e98d70f685ce339625f5d6df9fd1c57a9c169f1dd1fcf0a61b719b34279d59d5ea25
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SSDEEP
24576:9zD5urNhRWx2Mk4JJQByw7Imlq3g495S0PwbphrpgXXOZuv/rTWeR5j4UwJZQUY/:X6/ye0PIphrp9Zuvjqa0UidQ
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exedescription pid process target process PID 2024 set thread context of 1956 2024 d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe -
Processes:
d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exepid process 1956 d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe 1956 d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe 1956 d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe 1956 d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe 1956 d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exedescription pid process target process PID 2024 wrote to memory of 1956 2024 d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe PID 2024 wrote to memory of 1956 2024 d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe PID 2024 wrote to memory of 1956 2024 d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe PID 2024 wrote to memory of 1956 2024 d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe PID 2024 wrote to memory of 1956 2024 d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe PID 2024 wrote to memory of 1956 2024 d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe PID 2024 wrote to memory of 1956 2024 d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe PID 2024 wrote to memory of 1956 2024 d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe PID 2024 wrote to memory of 1956 2024 d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe PID 2024 wrote to memory of 1956 2024 d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe PID 2024 wrote to memory of 1956 2024 d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe"C:\Users\Admin\AppData\Local\Temp\d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe"C:\Users\Admin\AppData\Local\Temp\d836b7d50f4bdd451cbef976da54a747ebe85fbcb87a873f9f59d9678efad867.exe"2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1956-54-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1956-55-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1956-57-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1956-59-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1956-61-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1956-63-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1956-65-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1956-66-0x000000000045304C-mapping.dmp
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memory/1956-68-0x0000000075F81000-0x0000000075F83000-memory.dmpFilesize
8KB
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memory/1956-69-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1956-70-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1956-71-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1956-73-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB