Analysis
- max time kernel
135s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
- submitted
08/05/2023, 04:35
General
- Target file.exe
- Size 405KB
- Sample230508-e7nw6aag7v
- SHA256 37b8387d3e126e057247e99ae3d0e0fcce3c0013ac1d1442cc1dae21eb3d15ab
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 4356 -s 10522⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4356 -ip 43561⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/4356-137-0x00000000008B0000-0x00000000008EE000-memory.dmp
memory/4356-138-0x0000000002740000-0x0000000002750000-memory.dmp
memory/4356-139-0x0000000004ED0000-0x0000000005474000-memory.dmp
memory/4356-140-0x0000000007900000-0x0000000007F18000-memory.dmp
memory/4356-141-0x0000000007F30000-0x0000000007F42000-memory.dmp
memory/4356-142-0x0000000002740000-0x0000000002750000-memory.dmp
memory/4356-143-0x0000000002740000-0x0000000002750000-memory.dmp
memory/4356-144-0x0000000007F50000-0x000000000805A000-memory.dmp
memory/4356-145-0x0000000008060000-0x000000000809C000-memory.dmp
memory/4356-146-0x0000000002740000-0x0000000002750000-memory.dmp
memory/4356-147-0x0000000008370000-0x00000000083D6000-memory.dmp
memory/4356-148-0x0000000008A10000-0x0000000008AA2000-memory.dmp
memory/4356-149-0x0000000008BF0000-0x0000000008C66000-memory.dmp
memory/4356-150-0x0000000008CB0000-0x0000000008CCE000-memory.dmp
memory/4356-151-0x0000000008D80000-0x0000000008F42000-memory.dmp
memory/4356-152-0x0000000008F50000-0x000000000947C000-memory.dmp
memory/4356-154-0x0000000000400000-0x0000000000700000-memory.dmp