Analysis
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max time kernel
53s -
max time network
73s -
platform
windows10-2004_x64 -
resource
win10v2004-20220721-en -
resource tags
arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system -
submitted
22-07-2022 13:00
Static task
static1
Behavioral task
behavioral1
Sample
3e746e06092153b15b351a6802926a92.exe
Resource
win7-20220718-en
General
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Target
3e746e06092153b15b351a6802926a92.exe
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Size
307KB
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MD5
3e746e06092153b15b351a6802926a92
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SHA1
a90442a620adf182351fc3c262427effea780e6a
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SHA256
a754f7e08babb4c81b61410a02d8670d3272afb7dc7140337d5f6402c182d2ab
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SHA512
8db7c2c13b4295e68305f82afbc7bbe0a8002a456d4eaf55947ea3c67b16c9a67e6651996c5f672e896d06148271d19bc98eaed9e3a893bbeb1ce43178dc20db
Malware Config
Signatures
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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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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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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 3172 4856 WerFault.exe 3e746e06092153b15b351a6802926a92.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
3e746e06092153b15b351a6802926a92.exepid process 4856 3e746e06092153b15b351a6802926a92.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
3e746e06092153b15b351a6802926a92.exedescription pid process Token: SeDebugPrivilege 4856 3e746e06092153b15b351a6802926a92.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3e746e06092153b15b351a6802926a92.exe"C:\Users\Admin\AppData\Local\Temp\3e746e06092153b15b351a6802926a92.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4856 -s 11402⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 384 -p 4856 -ip 48561⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4856-130-0x00000000006C8000-0x00000000006F4000-memory.dmpFilesize
176KB
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memory/4856-131-0x0000000002260000-0x000000000229A000-memory.dmpFilesize
232KB
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memory/4856-132-0x0000000000400000-0x0000000000667000-memory.dmpFilesize
2.4MB
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memory/4856-133-0x0000000004E00000-0x00000000053A4000-memory.dmpFilesize
5.6MB
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memory/4856-134-0x00000000053E0000-0x00000000059F8000-memory.dmpFilesize
6.1MB
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memory/4856-135-0x0000000005A10000-0x0000000005A22000-memory.dmpFilesize
72KB
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memory/4856-136-0x0000000005A30000-0x0000000005B3A000-memory.dmpFilesize
1.0MB
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memory/4856-137-0x0000000005B60000-0x0000000005B9C000-memory.dmpFilesize
240KB
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memory/4856-138-0x0000000005E70000-0x0000000005EE6000-memory.dmpFilesize
472KB
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memory/4856-139-0x0000000005F60000-0x0000000005FF2000-memory.dmpFilesize
584KB
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memory/4856-140-0x0000000006100000-0x000000000611E000-memory.dmpFilesize
120KB
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memory/4856-141-0x00000000061D0000-0x0000000006236000-memory.dmpFilesize
408KB
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memory/4856-142-0x00000000006C8000-0x00000000006F4000-memory.dmpFilesize
176KB
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memory/4856-143-0x00000000069C0000-0x0000000006B82000-memory.dmpFilesize
1.8MB
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memory/4856-144-0x0000000006B90000-0x00000000070BC000-memory.dmpFilesize
5.2MB
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memory/4856-145-0x00000000006C8000-0x00000000006F4000-memory.dmpFilesize
176KB
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memory/4856-146-0x0000000000400000-0x0000000000667000-memory.dmpFilesize
2.4MB