Analysis
- max time kernel
103s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20220721-en - resource tags
- submitted
27/07/2022, 08:31
General
- Target a43c44619c84a23103d2b2c01d4e6ae4.exe
- Size 275KB
- Sample220727-kepkwafef4
- SHA256 7254ca943168a2ba0be2df247a8399a66b9366f3b8a99a60abbea53b25ed38ca
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\a43c44619c84a23103d2b2c01d4e6ae4.exe"C:\Users\Admin\AppData\Local\Temp\a43c44619c84a23103d2b2c01d4e6ae4.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1712 -s 22202⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1712 -ip 17121⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1712-130-0x0000000004E00000-0x00000000053A4000-memory.dmp
memory/1712-131-0x000000000075C000-0x0000000000786000-memory.dmp
memory/1712-132-0x0000000002240000-0x0000000002278000-memory.dmp
memory/1712-133-0x0000000000400000-0x0000000000644000-memory.dmp
memory/1712-134-0x00000000053B0000-0x00000000059C8000-memory.dmp
memory/1712-135-0x0000000005A50000-0x0000000005A62000-memory.dmp
memory/1712-136-0x0000000005A70000-0x0000000005B7A000-memory.dmp
memory/1712-137-0x0000000005BA0000-0x0000000005BDC000-memory.dmp
memory/1712-138-0x0000000006B10000-0x0000000006B76000-memory.dmp
memory/1712-139-0x0000000006E50000-0x0000000006EC6000-memory.dmp
memory/1712-140-0x0000000006EF0000-0x0000000006F82000-memory.dmp
memory/1712-141-0x0000000007120000-0x000000000713E000-memory.dmp
memory/1712-142-0x00000000071E0000-0x00000000073A2000-memory.dmp
memory/1712-143-0x00000000073B0000-0x00000000078DC000-memory.dmp
memory/1712-144-0x0000000008660000-0x00000000086B0000-memory.dmp
memory/1712-145-0x000000000075C000-0x0000000000786000-memory.dmp
memory/1712-146-0x0000000000400000-0x0000000000644000-memory.dmp