Analysis
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max time kernel
45s -
max time network
50s -
platform
windows7_x64 -
resource
win7-20220901-en -
submitted
19-09-2022 07:06
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220901-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
23 signatures
150 seconds
General
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Target
file.exe
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Size
879KB
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MD5
bd2b464bbcc0e12f585c3d300d4b7fc5
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SHA1
3fa46371470b2c92898e85e9b34f2462360f79be
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SHA256
144c0fcf6f803810d13f85bb4541c9916eb80e0d0d59bd24e03b5dd9159710df
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SHA512
c8fe242280f34b25fd96d2035f33c0fc06a33d887ce64717f4a4e5c8dd38b5e4bea38125563efb18f95696514d96fb0e4aae5433e49d6439c10f3e248cb1bf3a
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SSDEEP
24576:IKJ47SlzspERub0FCJVlvh7Ng6sCpgGMouSzNKkC1lMIftWkHvWA7:T45IftWkHvW
Score
5/10
Malware Config
Signatures
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
file.exedescription pid process target process PID 1444 set thread context of 844 1444 file.exe file.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 304 844 WerFault.exe file.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
file.exefile.exedescription pid process target process PID 1444 wrote to memory of 844 1444 file.exe file.exe PID 1444 wrote to memory of 844 1444 file.exe file.exe PID 1444 wrote to memory of 844 1444 file.exe file.exe PID 1444 wrote to memory of 844 1444 file.exe file.exe PID 1444 wrote to memory of 844 1444 file.exe file.exe PID 1444 wrote to memory of 844 1444 file.exe file.exe PID 1444 wrote to memory of 844 1444 file.exe file.exe PID 1444 wrote to memory of 844 1444 file.exe file.exe PID 1444 wrote to memory of 844 1444 file.exe file.exe PID 1444 wrote to memory of 844 1444 file.exe file.exe PID 844 wrote to memory of 304 844 file.exe WerFault.exe PID 844 wrote to memory of 304 844 file.exe WerFault.exe PID 844 wrote to memory of 304 844 file.exe WerFault.exe PID 844 wrote to memory of 304 844 file.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 844 -s 963⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/304-73-0x0000000000000000-mapping.dmp
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memory/844-55-0x0000000000070000-0x00000000000A6000-memory.dmpFilesize
216KB
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memory/844-62-0x0000000000070000-0x00000000000A6000-memory.dmpFilesize
216KB
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memory/844-60-0x0000000000070000-0x00000000000A6000-memory.dmpFilesize
216KB
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memory/844-58-0x0000000000070000-0x00000000000A6000-memory.dmpFilesize
216KB
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memory/844-64-0x0000000000070000-0x00000000000A6000-memory.dmpFilesize
216KB
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memory/844-56-0x0000000000070000-0x00000000000A6000-memory.dmpFilesize
216KB
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memory/844-65-0x000000000009436C-mapping.dmp
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memory/844-69-0x0000000000070000-0x00000000000A6000-memory.dmpFilesize
216KB
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memory/844-72-0x0000000000070000-0x00000000000A6000-memory.dmpFilesize
216KB
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memory/1444-54-0x00000000001D0000-0x00000000002AF000-memory.dmpFilesize
892KB