Analysis
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max time kernel
150s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20220718-en -
resource tags
arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system -
submitted
25-07-2022 03:05
Static task
static1
Behavioral task
behavioral1
Sample
567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe
Resource
win7-20220718-en
General
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Target
567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe
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Size
1.0MB
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MD5
349e8dc9227a88282a32dddde916be0c
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SHA1
59720a0a22dd9b0dc0119829e7ad8f34c0b43cea
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SHA256
567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8
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SHA512
cda6763f7c31a75a51ac699ad4bdf170f075408fd83b37cc0510e6338d83de0d016acd6926e913c75e6aac96ae7643861a65ccdd038a45242866a1d447a73ceb
Malware Config
Signatures
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suricata: ET MALWARE Win32/Kelihos.F Checkin
suricata: ET MALWARE Win32/Kelihos.F Checkin
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Processes:
resource yara_rule behavioral1/memory/1648-75-0x0000000000400000-0x0000000001400000-memory.dmp upx behavioral1/memory/1648-76-0x0000000000400000-0x0000000000645000-memory.dmp upx -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 2 IoCs
Processes:
567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe" 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exedescription pid process target process PID 1968 set thread context of 1648 1968 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exepid process 1968 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exepid process 1968 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exedescription pid process target process PID 1968 wrote to memory of 1648 1968 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe PID 1968 wrote to memory of 1648 1968 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe PID 1968 wrote to memory of 1648 1968 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe PID 1968 wrote to memory of 1648 1968 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe PID 1968 wrote to memory of 1648 1968 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe PID 1968 wrote to memory of 1648 1968 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe PID 1968 wrote to memory of 1648 1968 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe PID 1968 wrote to memory of 1648 1968 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe PID 1968 wrote to memory of 1648 1968 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe PID 1968 wrote to memory of 1648 1968 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe PID 1968 wrote to memory of 1648 1968 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe PID 1968 wrote to memory of 1648 1968 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe PID 1968 wrote to memory of 1648 1968 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe 567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe"C:\Users\Admin\AppData\Local\Temp\567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exeC:\Users\Admin\AppData\Local\Temp\567ba10df90eb7e6bd672d7a9a4f722a7b89380867c93eec3020903f1ae555f8.exe2⤵
- Adds Run key to start application
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1648-65-0x0000000000400000-0x0000000001400000-memory.dmpFilesize
16.0MB
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memory/1648-72-0x0000000000400000-0x0000000000645000-memory.dmpFilesize
2.3MB
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memory/1648-76-0x0000000000400000-0x0000000000645000-memory.dmpFilesize
2.3MB
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memory/1648-57-0x0000000000400000-0x0000000001400000-memory.dmpFilesize
16.0MB
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memory/1648-67-0x0000000000400000-0x0000000001400000-memory.dmpFilesize
16.0MB
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memory/1648-75-0x0000000000400000-0x0000000001400000-memory.dmpFilesize
16.0MB
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memory/1648-61-0x0000000000400000-0x0000000001400000-memory.dmpFilesize
16.0MB
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memory/1648-69-0x0000000000400000-0x0000000001400000-memory.dmpFilesize
16.0MB
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memory/1648-56-0x0000000000400000-0x0000000001400000-memory.dmpFilesize
16.0MB
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memory/1648-59-0x0000000000400000-0x0000000001400000-memory.dmpFilesize
16.0MB
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memory/1648-63-0x0000000000400000-0x0000000001400000-memory.dmpFilesize
16.0MB
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memory/1648-70-0x000000000063E000-mapping.dmp
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memory/1648-71-0x0000000000400000-0x0000000000645000-memory.dmpFilesize
2.3MB
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memory/1648-55-0x0000000000300000-0x0000000000400000-memory.dmpFilesize
1024KB
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memory/1648-73-0x0000000000400000-0x0000000000645000-memory.dmpFilesize
2.3MB
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memory/1968-62-0x0000000000350000-0x0000000000355000-memory.dmpFilesize
20KB
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memory/1968-54-0x0000000075851000-0x0000000075853000-memory.dmpFilesize
8KB