Analysis
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max time kernel
91s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
27-06-2022 09:01
Static task
static1
Behavioral task
behavioral1
Sample
7f708a5ce5363e9fcad36eb7af3dfc0d66f945a5274bda179b3f70f203c8d8b8.exe
Resource
win7-20220414-en
General
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Target
7f708a5ce5363e9fcad36eb7af3dfc0d66f945a5274bda179b3f70f203c8d8b8.exe
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Size
389KB
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MD5
9819eb6628311ff1a48397f99a304b72
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SHA1
111c10b2822695949b13c82358daa0f43b6bd3e6
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SHA256
7f708a5ce5363e9fcad36eb7af3dfc0d66f945a5274bda179b3f70f203c8d8b8
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SHA512
b4b5cbed0c8fc9e2cb6e7ce687500015f612acc67cedc48d12f6f12b71a2dcde77ac2944666e6eab253f2112ffe28c5858400288f814fd4f71a3387227469c54
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 3536 3864 WerFault.exe 7f708a5ce5363e9fcad36eb7af3dfc0d66f945a5274bda179b3f70f203c8d8b8.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
7f708a5ce5363e9fcad36eb7af3dfc0d66f945a5274bda179b3f70f203c8d8b8.exepid process 3864 7f708a5ce5363e9fcad36eb7af3dfc0d66f945a5274bda179b3f70f203c8d8b8.exe 3864 7f708a5ce5363e9fcad36eb7af3dfc0d66f945a5274bda179b3f70f203c8d8b8.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
7f708a5ce5363e9fcad36eb7af3dfc0d66f945a5274bda179b3f70f203c8d8b8.exedescription pid process Token: SeDebugPrivilege 3864 7f708a5ce5363e9fcad36eb7af3dfc0d66f945a5274bda179b3f70f203c8d8b8.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7f708a5ce5363e9fcad36eb7af3dfc0d66f945a5274bda179b3f70f203c8d8b8.exe"C:\Users\Admin\AppData\Local\Temp\7f708a5ce5363e9fcad36eb7af3dfc0d66f945a5274bda179b3f70f203c8d8b8.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3864 -s 15322⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3864 -ip 38641⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3864-131-0x0000000000B60000-0x0000000000C60000-memory.dmpFilesize
1024KB
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memory/3864-132-0x0000000005430000-0x00000000059D4000-memory.dmpFilesize
5.6MB
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memory/3864-133-0x0000000000EC0000-0x0000000000EF7000-memory.dmpFilesize
220KB
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memory/3864-134-0x0000000000400000-0x0000000000B54000-memory.dmpFilesize
7.3MB
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memory/3864-135-0x00000000059E0000-0x0000000005FF8000-memory.dmpFilesize
6.1MB
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memory/3864-136-0x0000000005310000-0x0000000005322000-memory.dmpFilesize
72KB
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memory/3864-137-0x0000000006000000-0x000000000610A000-memory.dmpFilesize
1.0MB
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memory/3864-138-0x0000000005370000-0x00000000053AC000-memory.dmpFilesize
240KB
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memory/3864-139-0x0000000006340000-0x00000000063B6000-memory.dmpFilesize
472KB
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memory/3864-140-0x00000000063C0000-0x0000000006452000-memory.dmpFilesize
584KB
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memory/3864-141-0x00000000064E0000-0x00000000064FE000-memory.dmpFilesize
120KB
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memory/3864-142-0x0000000006550000-0x00000000065B6000-memory.dmpFilesize
408KB
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memory/3864-143-0x0000000006DB0000-0x0000000006F72000-memory.dmpFilesize
1.8MB
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memory/3864-144-0x0000000006F80000-0x00000000074AC000-memory.dmpFilesize
5.2MB
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memory/3864-145-0x0000000000400000-0x0000000000B54000-memory.dmpFilesize
7.3MB