Analysis
- max time kernel
127s - max time network
129s - platform
windows10-2004_x64 - resource
win10v2004-20221111-en - resource tags
- submitted
16/12/2022, 08:33
General
- Target file.exe
- Size 347KB
- Sample221216-kfvhhsed74
- SHA256 b7638ecf44b6308671d872bb50c7d7001a42be9d2c021f86c2afd7710b47077b
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 2700 -s 14922⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2700 -ip 27001⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/2700-132-0x0000000000683000-0x00000000006B1000-memory.dmp
memory/2700-133-0x00000000005D0000-0x000000000061B000-memory.dmp
memory/2700-134-0x0000000000400000-0x0000000000473000-memory.dmp
memory/2700-135-0x0000000004D40000-0x00000000052E4000-memory.dmp
memory/2700-136-0x00000000058F0000-0x0000000005F08000-memory.dmp
memory/2700-137-0x0000000007860000-0x000000000796A000-memory.dmp
memory/2700-138-0x00000000079A0000-0x00000000079B2000-memory.dmp
memory/2700-139-0x00000000079C0000-0x00000000079FC000-memory.dmp
memory/2700-140-0x00000000085B0000-0x0000000008616000-memory.dmp
memory/2700-141-0x00000000088A0000-0x0000000008932000-memory.dmp
memory/2700-142-0x0000000008DA0000-0x0000000008F62000-memory.dmp
memory/2700-143-0x0000000008F70000-0x000000000949C000-memory.dmp
memory/2700-144-0x0000000000683000-0x00000000006B1000-memory.dmp
memory/2700-145-0x0000000000683000-0x00000000006B1000-memory.dmp
memory/2700-146-0x0000000000400000-0x0000000000473000-memory.dmp