Analysis
- max time kernel
78s - max time network
136s - platform
windows10-2004_x64 - resource
win10v2004-20220414-en - submitted
25/04/2022, 14:47
General
- Target 1c138a3382801ad683d6d3fdcb509974.exe
- Size 326KB
- Sample220425-r5vcdacdd4
- SHA256 c476656037a097af9717298ae2dba21ccba0ccc5f2fcb3f97c720449753aba09
Malware Config
Signatures
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Program crash 1 IoCs
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\1c138a3382801ad683d6d3fdcb509974.exe"C:\Users\Admin\AppData\Local\Temp\1c138a3382801ad683d6d3fdcb509974.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4944 -s 12562⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4944 -ip 49441⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/4944-130-0x000000000048E000-0x00000000004B8000-memory.dmp
memory/4944-131-0x0000000002190000-0x00000000021C7000-memory.dmp
memory/4944-132-0x0000000000400000-0x000000000045B000-memory.dmp
memory/4944-133-0x0000000004D60000-0x0000000005304000-memory.dmp
memory/4944-134-0x0000000005310000-0x0000000005928000-memory.dmp
memory/4944-135-0x0000000004C00000-0x0000000004C12000-memory.dmp
memory/4944-136-0x0000000004C20000-0x0000000004D2A000-memory.dmp
memory/4944-137-0x0000000005930000-0x000000000596C000-memory.dmp
memory/4944-138-0x0000000005C20000-0x0000000005CB2000-memory.dmp
memory/4944-139-0x0000000005CC0000-0x0000000005D26000-memory.dmp
memory/4944-140-0x00000000063F0000-0x0000000006466000-memory.dmp
memory/4944-141-0x00000000064B0000-0x00000000064CE000-memory.dmp
memory/4944-142-0x00000000066B0000-0x0000000006872000-memory.dmp
memory/4944-143-0x0000000006890000-0x0000000006DBC000-memory.dmp