Analysis
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max time kernel
144s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
17-05-2022 08:27
Static task
static1
Behavioral task
behavioral1
Sample
9f2e6af43602fa8d99bac81ea8944447.exe
Resource
win7-20220414-en
windows7_x64
0 signatures
0 seconds
General
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Target
9f2e6af43602fa8d99bac81ea8944447.exe
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Size
434KB
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MD5
9f2e6af43602fa8d99bac81ea8944447
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SHA1
77d255d122d57918587ac64f64843c1104e65298
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SHA256
8bab397d8de21f4bc89f5a73ceade0a5a509941a39d5b05155a8454d9927166f
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SHA512
5315e48125f2bc932bf589d4803fbc5589d2344b52e2e05e47023e35aa1ebf72d2f987944aa7f9f3da4534e8b81b9ea4e3d2560400b15ce67b0b71d1c338813e
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 1208 4576 WerFault.exe 9f2e6af43602fa8d99bac81ea8944447.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
9f2e6af43602fa8d99bac81ea8944447.exepid process 4576 9f2e6af43602fa8d99bac81ea8944447.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
9f2e6af43602fa8d99bac81ea8944447.exedescription pid process Token: SeDebugPrivilege 4576 9f2e6af43602fa8d99bac81ea8944447.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9f2e6af43602fa8d99bac81ea8944447.exe"C:\Users\Admin\AppData\Local\Temp\9f2e6af43602fa8d99bac81ea8944447.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4576 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4576 -s 18842⤵
- Program crash
PID:1208
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4576 -ip 45761⤵PID:5100
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4576-130-0x0000000002BBE000-0x0000000002BE8000-memory.dmpFilesize
168KB
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memory/4576-131-0x00000000048D0000-0x0000000004907000-memory.dmpFilesize
220KB
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memory/4576-132-0x0000000007440000-0x00000000079E4000-memory.dmpFilesize
5.6MB
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memory/4576-133-0x0000000000400000-0x0000000002B8A000-memory.dmpFilesize
39.5MB
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memory/4576-134-0x00000000079F0000-0x0000000008008000-memory.dmpFilesize
6.1MB
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memory/4576-135-0x0000000007330000-0x0000000007342000-memory.dmpFilesize
72KB
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memory/4576-136-0x0000000008010000-0x000000000811A000-memory.dmpFilesize
1.0MB
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memory/4576-137-0x0000000007350000-0x000000000738C000-memory.dmpFilesize
240KB
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memory/4576-138-0x0000000008FC0000-0x0000000009052000-memory.dmpFilesize
584KB
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memory/4576-139-0x0000000009080000-0x00000000090E6000-memory.dmpFilesize
408KB
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memory/4576-140-0x0000000009400000-0x0000000009476000-memory.dmpFilesize
472KB
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memory/4576-141-0x00000000094D0000-0x00000000094EE000-memory.dmpFilesize
120KB
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memory/4576-142-0x00000000096E0000-0x00000000098A2000-memory.dmpFilesize
1.8MB
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memory/4576-143-0x00000000098B0000-0x0000000009DDC000-memory.dmpFilesize
5.2MB