Analysis
- max time kernel
91s - max time network
127s - platform
windows10-2004_x64 - resource
win10v2004-20220901-en - resource tags
- submitted
26/10/2022, 02:34
General
- Target file.exe
- Size 386KB
- Sample221026-c2fbqaeehj
- SHA256 006b1f025e75c853f3e776dd579791d6ac479bc25a6f0bbec92af86a149dffd8
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 2 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 12402⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4876 -ip 48761⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/4876-132-0x00000000072E0000-0x0000000007884000-memory.dmp
memory/4876-133-0x0000000002CD3000-0x0000000002D09000-memory.dmp
memory/4876-134-0x00000000048A0000-0x00000000048F8000-memory.dmp
memory/4876-135-0x0000000007890000-0x0000000007EA8000-memory.dmp
memory/4876-137-0x0000000007EF0000-0x0000000007F02000-memory.dmp
memory/4876-136-0x0000000000400000-0x0000000002C4F000-memory.dmp
memory/4876-138-0x0000000007F10000-0x000000000801A000-memory.dmp
memory/4876-139-0x0000000008020000-0x000000000805C000-memory.dmp
memory/4876-140-0x0000000008330000-0x0000000008396000-memory.dmp
memory/4876-141-0x0000000008A00000-0x0000000008A92000-memory.dmp
memory/4876-142-0x0000000008BD0000-0x0000000008D92000-memory.dmp
memory/4876-143-0x0000000008DC0000-0x00000000092EC000-memory.dmp
memory/4876-144-0x0000000009400000-0x0000000009476000-memory.dmp
memory/4876-145-0x00000000094C0000-0x00000000094DE000-memory.dmp
memory/4876-146-0x0000000002CD3000-0x0000000002D09000-memory.dmp
memory/4876-147-0x0000000000400000-0x0000000002C4F000-memory.dmp