Analysis
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max time kernel
111s -
max time network
100s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
28-04-2024 13:18
Static task
static1
Behavioral task
behavioral1
Sample
828735c9709ac08d9cf082a41c8516596ebe117e5f49ddb7083fe8f73c78c9f9.exe
Resource
win10v2004-20240419-en
General
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Target
828735c9709ac08d9cf082a41c8516596ebe117e5f49ddb7083fe8f73c78c9f9.exe
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Size
306KB
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MD5
743609233271563cfdace5149bb23982
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SHA1
b28a958a6f1b4c5cfff6ea8f001609ee738c54b0
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SHA256
828735c9709ac08d9cf082a41c8516596ebe117e5f49ddb7083fe8f73c78c9f9
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SHA512
eacbacb5a3bbecc44740dcba6e920c70909cda3bc341ce8040d690276d18b7025238dc924a83fb580958acab7d54887c2caece6ebde74886ecf941ea566e3897
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SSDEEP
3072:93Cbs6xpaNpZ8MtS+pbLmhApdEC7XY/rHkZVejtfxKfkH91vXJcrZWeK3DHEk8II:KENLi6LdEgIzkZFuFqWeK3LEk8+U
Malware Config
Extracted
stealc
http://185.172.128.151
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url_path
/7043a0c6a68d9c65.php
Signatures
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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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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3884 556 WerFault.exe 828735c9709ac08d9cf082a41c8516596ebe117e5f49ddb7083fe8f73c78c9f9.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
828735c9709ac08d9cf082a41c8516596ebe117e5f49ddb7083fe8f73c78c9f9.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 828735c9709ac08d9cf082a41c8516596ebe117e5f49ddb7083fe8f73c78c9f9.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 828735c9709ac08d9cf082a41c8516596ebe117e5f49ddb7083fe8f73c78c9f9.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
828735c9709ac08d9cf082a41c8516596ebe117e5f49ddb7083fe8f73c78c9f9.exepid process 556 828735c9709ac08d9cf082a41c8516596ebe117e5f49ddb7083fe8f73c78c9f9.exe 556 828735c9709ac08d9cf082a41c8516596ebe117e5f49ddb7083fe8f73c78c9f9.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\828735c9709ac08d9cf082a41c8516596ebe117e5f49ddb7083fe8f73c78c9f9.exe"C:\Users\Admin\AppData\Local\Temp\828735c9709ac08d9cf082a41c8516596ebe117e5f49ddb7083fe8f73c78c9f9.exe"1⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 556 -s 13162⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 556 -ip 5561⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/556-2-0x0000000001C90000-0x0000000001CB7000-memory.dmpFilesize
156KB
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memory/556-1-0x0000000001D60000-0x0000000001E60000-memory.dmpFilesize
1024KB
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memory/556-3-0x0000000000400000-0x0000000001A18000-memory.dmpFilesize
22.1MB
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memory/556-4-0x0000000000400000-0x0000000001A18000-memory.dmpFilesize
22.1MB
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memory/556-5-0x0000000000400000-0x0000000001A18000-memory.dmpFilesize
22.1MB
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memory/556-6-0x0000000001D60000-0x0000000001E60000-memory.dmpFilesize
1024KB
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memory/556-9-0x0000000000400000-0x0000000001A18000-memory.dmpFilesize
22.1MB
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memory/556-11-0x0000000000400000-0x0000000001A18000-memory.dmpFilesize
22.1MB
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memory/556-13-0x0000000000400000-0x0000000001A18000-memory.dmpFilesize
22.1MB