Analysis
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max time kernel
153s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 20:25
Static task
static1
Behavioral task
behavioral1
Sample
c278cfce93da1486e9fa1e66ba7ddbcb.exe
Resource
win7-20220901-en
General
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Target
c278cfce93da1486e9fa1e66ba7ddbcb.exe
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Size
317KB
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MD5
c278cfce93da1486e9fa1e66ba7ddbcb
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SHA1
b35c919da92548aea8abf26a46fce91e656c1d7a
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SHA256
6792bd35a4de116b29f3c10fc30e74f28d3437eb58a98def8c037261b104c94a
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SHA512
ba7ac48b1ad0e9b8fe2147818263e467fddd0b44ea376c635d80ab03c311c55a9ef43ef287f84ff828c530328839bf8489798e2aca173c4826048d07f31d9cad
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SSDEEP
6144:aq6LJMQFMS3uMlqkIOOrJd8vQssMNtkzmOWkizo/O:aq6VMQmStlqkIOOpMhnhn
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 4148 4432 WerFault.exe c278cfce93da1486e9fa1e66ba7ddbcb.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
c278cfce93da1486e9fa1e66ba7ddbcb.exepid process 4432 c278cfce93da1486e9fa1e66ba7ddbcb.exe 4432 c278cfce93da1486e9fa1e66ba7ddbcb.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
c278cfce93da1486e9fa1e66ba7ddbcb.exedescription pid process Token: SeDebugPrivilege 4432 c278cfce93da1486e9fa1e66ba7ddbcb.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c278cfce93da1486e9fa1e66ba7ddbcb.exe"C:\Users\Admin\AppData\Local\Temp\c278cfce93da1486e9fa1e66ba7ddbcb.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4432 -s 18082⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4432 -ip 44321⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4432-132-0x000000000073E000-0x000000000076F000-memory.dmpFilesize
196KB
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memory/4432-133-0x00000000023B0000-0x00000000023EE000-memory.dmpFilesize
248KB
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memory/4432-134-0x0000000000400000-0x000000000066D000-memory.dmpFilesize
2.4MB
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memory/4432-135-0x0000000004EC0000-0x0000000005464000-memory.dmpFilesize
5.6MB
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memory/4432-136-0x0000000002980000-0x0000000002A12000-memory.dmpFilesize
584KB
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memory/4432-137-0x000000000073E000-0x000000000076F000-memory.dmpFilesize
196KB
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memory/4432-138-0x00000000023B0000-0x00000000023EE000-memory.dmpFilesize
248KB
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memory/4432-139-0x00000000056B0000-0x0000000005CC8000-memory.dmpFilesize
6.1MB
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memory/4432-140-0x00000000054D0000-0x00000000055DA000-memory.dmpFilesize
1.0MB
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memory/4432-141-0x0000000005600000-0x0000000005612000-memory.dmpFilesize
72KB
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memory/4432-142-0x0000000005620000-0x000000000565C000-memory.dmpFilesize
240KB
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memory/4432-143-0x00000000061C0000-0x0000000006226000-memory.dmpFilesize
408KB
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memory/4432-144-0x0000000006930000-0x0000000006AF2000-memory.dmpFilesize
1.8MB
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memory/4432-145-0x0000000006B10000-0x000000000703C000-memory.dmpFilesize
5.2MB
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memory/4432-146-0x000000000073E000-0x000000000076F000-memory.dmpFilesize
196KB
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memory/4432-147-0x0000000000400000-0x000000000066D000-memory.dmpFilesize
2.4MB