Analysis
- max time kernel
132s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-en-20220113 - submitted
11/03/2022, 07:23
General
- Target a3b0a8f284f32d0c126a5eb57226dc07.exe
- Size 415KB
- Sample220311-h7tn7aged3
- SHA256 a9a43a86aa3618296201e620b18ef1223dede66ecbb67e17fc6477a7d75f3d86
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\a3b0a8f284f32d0c126a5eb57226dc07.exe"C:\Users\Admin\AppData\Local\Temp\a3b0a8f284f32d0c126a5eb57226dc07.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2564 -s 16842⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2564 -ip 25641⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/2564-130-0x0000000000798000-0x00000000007C4000-memory.dmp
memory/2564-131-0x0000000000798000-0x00000000007C4000-memory.dmp
memory/2564-132-0x0000000002230000-0x0000000002269000-memory.dmp
memory/2564-133-0x0000000000400000-0x00000000004F5000-memory.dmp
memory/2564-135-0x0000000004E80000-0x0000000004E81000-memory.dmp
memory/2564-136-0x0000000004E82000-0x0000000004E83000-memory.dmp
memory/2564-134-0x0000000074A20000-0x00000000751D0000-memory.dmp
memory/2564-137-0x0000000004E90000-0x0000000005434000-memory.dmp
memory/2564-138-0x0000000004E83000-0x0000000004E84000-memory.dmp
memory/2564-139-0x0000000005440000-0x0000000005A58000-memory.dmp
memory/2564-140-0x0000000004D30000-0x0000000004D42000-memory.dmp
memory/2564-141-0x0000000004D50000-0x0000000004E5A000-memory.dmp
memory/2564-142-0x0000000005A60000-0x0000000005A9C000-memory.dmp
memory/2564-143-0x0000000004E84000-0x0000000004E86000-memory.dmp
memory/2564-144-0x0000000005D70000-0x0000000005E02000-memory.dmp
memory/2564-145-0x0000000005E10000-0x0000000005E76000-memory.dmp
memory/2564-146-0x0000000006510000-0x0000000006586000-memory.dmp
memory/2564-147-0x00000000066F0000-0x000000000670E000-memory.dmp
memory/2564-148-0x0000000006A00000-0x0000000006BC2000-memory.dmp
memory/2564-149-0x0000000006BD0000-0x00000000070FC000-memory.dmp