Analysis
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max time kernel
44s -
max time network
50s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 01:57
Static task
static1
Behavioral task
behavioral1
Sample
37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe
Resource
win10v2004-20221111-en
General
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Target
37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe
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Size
1.5MB
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MD5
92125a525a9485126abdc31c4a2136da
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SHA1
1b46bb0fe727e5d4b3760bc1891a0f067503ba1b
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SHA256
37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf
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SHA512
beb56b91e2e46b2bb7100f9a743aa1aad4e5c603b2ba2cec54da6bf30374ac124ec4c2be94e6b968d9b48f0b64381a3e7ded33125b84fe52560a08ba1f54b311
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SSDEEP
24576:VzD5urNhRWx2Mk4JJQByw7Imlq3g495S0PwbphrpgXXOZuv/rTWeR5j4UwJZQUY8:v6/ye0PIphrp9Zuvjqa0Uid3
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exedescription pid process target process PID 1524 set thread context of 1696 1524 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe -
Processes:
37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exepid process 1696 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe 1696 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe 1696 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe 1696 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe 1696 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exedescription pid process target process PID 1524 wrote to memory of 1696 1524 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe PID 1524 wrote to memory of 1696 1524 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe PID 1524 wrote to memory of 1696 1524 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe PID 1524 wrote to memory of 1696 1524 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe PID 1524 wrote to memory of 1696 1524 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe PID 1524 wrote to memory of 1696 1524 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe PID 1524 wrote to memory of 1696 1524 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe PID 1524 wrote to memory of 1696 1524 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe PID 1524 wrote to memory of 1696 1524 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe PID 1524 wrote to memory of 1696 1524 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe PID 1524 wrote to memory of 1696 1524 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe 37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe"C:\Users\Admin\AppData\Local\Temp\37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.exe"C:\Users\Admin\AppData\Local\Temp\37bb7782010f432702a4089d8aa44718e1a21af6a83a594ebdf9515a9002d1bf.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/1696-54-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1696-55-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1696-57-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1696-59-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1696-61-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1696-63-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1696-65-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1696-66-0x000000000045304C-mapping.dmp
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memory/1696-68-0x0000000075B51000-0x0000000075B53000-memory.dmpFilesize
8KB
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memory/1696-69-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1696-70-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB
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memory/1696-72-0x0000000000400000-0x00000000004DF000-memory.dmpFilesize
892KB