Analysis
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max time kernel
133s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
01-07-2024 04:25
Static task
static1
Behavioral task
behavioral1
Sample
5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exe
Resource
win10v2004-20240508-en
General
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Target
5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exe
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Size
2.4MB
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MD5
b20d1e84ee4932c0d7a1d271a2c68436
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SHA1
a0665e1a3f7f678aef6507c4cfc258e8aae5c261
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SHA256
5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f
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SHA512
c063a804c17f80908c564696e44710f916257c7c3ad55f11c86e76aaa92000f09a356e56d78f1b59f174190c6c5465c7eda759303ddd320cf32b02a84d517d17
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SSDEEP
49152:eTblBDqbYpQvG9NZwcpyx6mRCpbf6/UGmt1wBhgS7YLs/r0KaUJ25i:KblhqbYqv4NKcplm2usGGwBX8LsoKaCB
Malware Config
Extracted
stealc
default
http://85.28.47.4
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url_path
/920475a59bac849d.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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Suspicious use of NtSetInformationThreadHideFromDebugger 14 IoCs
Processes:
5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exepid process 1884 5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exe 1884 5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exe 1884 5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exe 1884 5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exe 1884 5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exe 1884 5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exe 1884 5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exe 1884 5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exe 1884 5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exe 1884 5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exe 1884 5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exe 1884 5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exe 1884 5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exe 1884 5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1580 1884 WerFault.exe 5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exepid process 1884 5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exe 1884 5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exepid process 1884 5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exe"C:\Users\Admin\AppData\Local\Temp\5ac4e25d430c304c15c9d83bbb5dbef0d290cb5e517bbf92899ddb63fde1e43f.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1884 -s 13442⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 204 -p 1884 -ip 18841⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1884-0-0x0000000000610000-0x000000000121B000-memory.dmpFilesize
12.0MB
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memory/1884-1-0x000000007EBF0000-0x000000007EFC1000-memory.dmpFilesize
3.8MB
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memory/1884-2-0x0000000000610000-0x000000000121B000-memory.dmpFilesize
12.0MB
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memory/1884-3-0x0000000000610000-0x000000000121B000-memory.dmpFilesize
12.0MB
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memory/1884-4-0x0000000000610000-0x000000000121B000-memory.dmpFilesize
12.0MB
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memory/1884-5-0x000000007EBF0000-0x000000007EFC1000-memory.dmpFilesize
3.8MB
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memory/1884-6-0x0000000000610000-0x000000000121B000-memory.dmpFilesize
12.0MB
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memory/1884-7-0x0000000000610000-0x000000000121B000-memory.dmpFilesize
12.0MB
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memory/1884-8-0x0000000000610000-0x000000000121B000-memory.dmpFilesize
12.0MB
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memory/1884-9-0x0000000000610000-0x000000000121B000-memory.dmpFilesize
12.0MB
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memory/1884-10-0x0000000000610000-0x000000000121B000-memory.dmpFilesize
12.0MB
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memory/1884-11-0x0000000000610000-0x000000000121B000-memory.dmpFilesize
12.0MB
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memory/1884-12-0x0000000000610000-0x000000000121B000-memory.dmpFilesize
12.0MB
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memory/1884-13-0x0000000000610000-0x000000000121B000-memory.dmpFilesize
12.0MB
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memory/1884-14-0x0000000000610000-0x000000000121B000-memory.dmpFilesize
12.0MB
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memory/1884-15-0x0000000000610000-0x000000000121B000-memory.dmpFilesize
12.0MB
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memory/1884-16-0x0000000000610000-0x000000000121B000-memory.dmpFilesize
12.0MB
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memory/1884-17-0x0000000000610000-0x000000000121B000-memory.dmpFilesize
12.0MB