Analysis
- max time kernel
136s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
07/01/2023, 10:31
General
- Target file.exe
- Size 450KB
- Sample230107-mkdfxadc92
- SHA256 67da6d7f49eabc583368e2aabcd6654ef57a28a82c4a4e91a18e06efa98e8010
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 1944 -s 14562⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1944 -ip 19441⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1944-132-0x000000000311D000-0x0000000003154000-memory.dmp
memory/1944-133-0x0000000004C80000-0x0000000004CD9000-memory.dmp
memory/1944-134-0x0000000000400000-0x0000000003034000-memory.dmp
memory/1944-135-0x00000000077B0000-0x0000000007D54000-memory.dmp
memory/1944-136-0x0000000007D60000-0x0000000008378000-memory.dmp
memory/1944-137-0x0000000008420000-0x0000000008432000-memory.dmp
memory/1944-138-0x0000000008440000-0x000000000854A000-memory.dmp
memory/1944-139-0x0000000008550000-0x000000000858C000-memory.dmp
memory/1944-140-0x0000000008860000-0x00000000088F2000-memory.dmp
memory/1944-141-0x0000000008900000-0x0000000008966000-memory.dmp
memory/1944-142-0x0000000009000000-0x00000000091C2000-memory.dmp
memory/1944-143-0x00000000091E0000-0x000000000970C000-memory.dmp
memory/1944-144-0x0000000009830000-0x00000000098A6000-memory.dmp
memory/1944-145-0x00000000098D0000-0x00000000098EE000-memory.dmp
memory/1944-146-0x000000000311D000-0x0000000003154000-memory.dmp
memory/1944-147-0x000000000311D000-0x0000000003154000-memory.dmp
memory/1944-148-0x0000000000400000-0x0000000003034000-memory.dmp