Analysis
- max time kernel
150s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20220414-en - submitted
09/05/2022, 22:29
General
- Target 1bf1b43da7af2742454d023676b4d5f7.exe
- Size 375KB
- Sample220509-2d9m4aede6
- SHA256 ddc26c8cabf13b325a4fb7bf2c0c937e0e86f3ada16b9bd8ff1eb4f4fe1593f7
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 use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\1bf1b43da7af2742454d023676b4d5f7.exe"C:\Users\Admin\AppData\Local\Temp\1bf1b43da7af2742454d023676b4d5f7.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3492 -s 15602⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 3492 -ip 34921⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/3492-130-0x0000000000757000-0x0000000000783000-memory.dmp
memory/3492-131-0x00000000006F0000-0x0000000000729000-memory.dmp
memory/3492-132-0x0000000000400000-0x00000000004A0000-memory.dmp
memory/3492-133-0x0000000004D20000-0x00000000052C4000-memory.dmp
memory/3492-134-0x00000000052D0000-0x00000000058E8000-memory.dmp
memory/3492-135-0x0000000004C50000-0x0000000004C62000-memory.dmp
memory/3492-136-0x00000000058F0000-0x00000000059FA000-memory.dmp
memory/3492-137-0x0000000004CA0000-0x0000000004CDC000-memory.dmp
memory/3492-138-0x0000000005CA0000-0x0000000005D16000-memory.dmp
memory/3492-139-0x0000000005D20000-0x0000000005DB2000-memory.dmp
memory/3492-140-0x0000000005E20000-0x0000000005E3E000-memory.dmp
memory/3492-141-0x0000000005FC0000-0x0000000006026000-memory.dmp
memory/3492-142-0x00000000066C0000-0x0000000006882000-memory.dmp
memory/3492-143-0x00000000068A0000-0x0000000006DCC000-memory.dmp