Analysis
- max time kernel
90s - max time network
107s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
30/12/2022, 19:31
General
- Target file.exe
- Size 441KB
- Sample221230-x8cvdsbf4y
- SHA256 e406efaa0f70b29f4c8b18a064aba2ebfe642903dc09148e2b879bad3aca4e39
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\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2220 -s 16522⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2220 -ip 22201⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/2220-132-0x0000000004D80000-0x0000000005324000-memory.dmp
memory/2220-133-0x0000000000609000-0x0000000000640000-memory.dmp
memory/2220-134-0x00000000021D0000-0x0000000002229000-memory.dmp
memory/2220-135-0x0000000000400000-0x000000000048B000-memory.dmp
memory/2220-136-0x0000000005330000-0x0000000005948000-memory.dmp
memory/2220-137-0x0000000004C90000-0x0000000004CA2000-memory.dmp
memory/2220-138-0x0000000005950000-0x0000000005A5A000-memory.dmp
memory/2220-139-0x0000000004CB0000-0x0000000004CEC000-memory.dmp
memory/2220-140-0x0000000005CB0000-0x0000000005D42000-memory.dmp
memory/2220-141-0x0000000005D50000-0x0000000005DB6000-memory.dmp
memory/2220-142-0x0000000006450000-0x0000000006612000-memory.dmp
memory/2220-143-0x0000000006630000-0x0000000006B5C000-memory.dmp
memory/2220-144-0x0000000006D70000-0x0000000006DE6000-memory.dmp
memory/2220-145-0x0000000006E30000-0x0000000006E4E000-memory.dmp
memory/2220-146-0x0000000000609000-0x0000000000640000-memory.dmp
memory/2220-147-0x0000000000400000-0x000000000048B000-memory.dmp