Analysis
- max time kernel
91s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20220414-en - submitted
27/06/2022, 19:14
General
- Target 861e554921be5f20c8d475fd879e7d29.exe
- Size 390KB
- Sample220627-xxmkfschdm
- SHA256 b391f976ef1b8d61400aee7717095db388174e8c0198624b3766ed020c2d656b
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 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\861e554921be5f20c8d475fd879e7d29.exe"C:\Users\Admin\AppData\Local\Temp\861e554921be5f20c8d475fd879e7d29.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3116 -s 11602⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3116 -ip 31161⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/3116-130-0x0000000000DE2000-0x0000000000E0C000-memory.dmp
memory/3116-131-0x0000000000BE0000-0x0000000000C18000-memory.dmp
memory/3116-132-0x0000000000400000-0x0000000000B54000-memory.dmp
memory/3116-133-0x0000000005330000-0x00000000058D4000-memory.dmp
memory/3116-134-0x00000000058E0000-0x0000000005EF8000-memory.dmp
memory/3116-135-0x0000000005F60000-0x0000000005F72000-memory.dmp
memory/3116-136-0x0000000005F80000-0x000000000608A000-memory.dmp
memory/3116-137-0x00000000060B0000-0x00000000060EC000-memory.dmp
memory/3116-138-0x00000000063B0000-0x0000000006426000-memory.dmp
memory/3116-139-0x0000000006430000-0x00000000064C2000-memory.dmp
memory/3116-140-0x0000000006550000-0x000000000656E000-memory.dmp
memory/3116-141-0x00000000066F0000-0x0000000006756000-memory.dmp
memory/3116-142-0x0000000006F30000-0x00000000070F2000-memory.dmp
memory/3116-143-0x0000000007140000-0x000000000766C000-memory.dmp
memory/3116-144-0x0000000000DE2000-0x0000000000E0C000-memory.dmp
memory/3116-145-0x0000000000400000-0x0000000000B54000-memory.dmp