Analysis
- max time kernel
91s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20221111-en - resource tags
- submitted
15/12/2022, 03:32
General
- Target file.exe
- Size 351KB
- Sample221215-d3mb4abf43
- SHA256 f0aa4cd2214192b45476925164dec4f2cf3b3d9358629a2dbb64cee17946c375
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 4876 -s 11562⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4876 -ip 48761⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/4876-132-0x0000000000743000-0x0000000000772000-memory.dmp
memory/4876-133-0x0000000000640000-0x000000000068B000-memory.dmp
memory/4876-134-0x0000000000400000-0x0000000000474000-memory.dmp
memory/4876-135-0x0000000004D80000-0x0000000005324000-memory.dmp
memory/4876-136-0x00000000058F0000-0x0000000005F08000-memory.dmp
memory/4876-137-0x0000000007890000-0x000000000799A000-memory.dmp
memory/4876-138-0x00000000079A0000-0x00000000079B2000-memory.dmp
memory/4876-139-0x00000000079C0000-0x00000000079FC000-memory.dmp
memory/4876-140-0x0000000008630000-0x00000000086C2000-memory.dmp
memory/4876-141-0x00000000086D0000-0x0000000008736000-memory.dmp
memory/4876-142-0x0000000000743000-0x0000000000772000-memory.dmp
memory/4876-143-0x0000000008A60000-0x0000000008C22000-memory.dmp
memory/4876-144-0x0000000008C30000-0x000000000915C000-memory.dmp
memory/4876-145-0x0000000000743000-0x0000000000772000-memory.dmp
memory/4876-146-0x0000000000400000-0x0000000000474000-memory.dmp