Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
06-06-2024 14:08
Static task
static1
Behavioral task
behavioral1
Sample
c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe
Resource
win10v2004-20240508-en
General
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Target
c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe
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Size
466KB
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MD5
a32d858257c0013c7f291ff9c312ead6
-
SHA1
8842a6d2e19ce562c9b87da1046b7369fae11ec4
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SHA256
c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c
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SHA512
ae64564957eafdb598e753d916ecf1bb655870fb5ee74dcdf1fd57f5baabd84f10a01ef1e2ef3b27fb3d907342d7d63d2dc878d5fc61e75a591654ede538995f
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SSDEEP
12288:ul2TzR34llz14UYnaXYMhTjROuLh7SNwMGw5pia:u6oPz0nhk8ud70wMGw
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exedescription pid process target process PID 2724 set thread context of 2036 2724 c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2744 2036 WerFault.exe c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exepid process 2036 c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exec5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exedescription pid process target process PID 2724 wrote to memory of 2036 2724 c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe PID 2724 wrote to memory of 2036 2724 c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe PID 2724 wrote to memory of 2036 2724 c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe PID 2724 wrote to memory of 2036 2724 c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe PID 2724 wrote to memory of 2036 2724 c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe PID 2724 wrote to memory of 2036 2724 c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe PID 2724 wrote to memory of 2036 2724 c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe PID 2036 wrote to memory of 2744 2036 c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe WerFault.exe PID 2036 wrote to memory of 2744 2036 c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe WerFault.exe PID 2036 wrote to memory of 2744 2036 c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe WerFault.exe PID 2036 wrote to memory of 2744 2036 c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe"C:\Users\Admin\AppData\Local\Temp\c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe"C:\Users\Admin\AppData\Local\Temp\c5bec757bbcb8ba9a7b84d27b3d34717c289a5000d4b3fe307937719edfd243c.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2036 -s 363⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2036-6-0x0000000000400000-0x0000000000443000-memory.dmpFilesize
268KB
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memory/2036-5-0x0000000000400000-0x0000000000443000-memory.dmpFilesize
268KB
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memory/2036-9-0x0000000000400000-0x0000000000443000-memory.dmpFilesize
268KB
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memory/2036-10-0x0000000000400000-0x0000000000443000-memory.dmpFilesize
268KB
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memory/2036-7-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmpFilesize
4KB
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memory/2036-12-0x0000000000A40000-0x0000000000D43000-memory.dmpFilesize
3.0MB
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memory/2036-13-0x0000000000400000-0x0000000000443000-memory.dmpFilesize
268KB
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memory/2724-1-0x00000000011A0000-0x000000000121A000-memory.dmpFilesize
488KB
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memory/2724-2-0x0000000000C60000-0x0000000000CD6000-memory.dmpFilesize
472KB
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memory/2724-3-0x0000000074190000-0x000000007487E000-memory.dmpFilesize
6.9MB
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memory/2724-4-0x0000000000320000-0x0000000000328000-memory.dmpFilesize
32KB
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memory/2724-0-0x000000007419E000-0x000000007419F000-memory.dmpFilesize
4KB
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memory/2724-11-0x0000000074190000-0x000000007487E000-memory.dmpFilesize
6.9MB