Analysis
- max time kernel
104s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
25/12/2022, 02:32
General
- Target file.exe
- Size 374KB
- Sample221225-c1apvaeb5z
- SHA256 3fc75dc7e4305ec6ee965360363af823cc5545e8bf7afea44d430a5dc70dfc07
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 3444 -s 12482⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 3444 -ip 34441⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/3444-132-0x0000000004D00000-0x00000000052A4000-memory.dmp
memory/3444-133-0x000000000065D000-0x0000000000694000-memory.dmp
memory/3444-134-0x00000000021E0000-0x0000000002239000-memory.dmp
memory/3444-135-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3444-136-0x00000000052B0000-0x00000000058C8000-memory.dmp
memory/3444-137-0x0000000004C90000-0x0000000004CA2000-memory.dmp
memory/3444-138-0x00000000058D0000-0x00000000059DA000-memory.dmp
memory/3444-139-0x0000000004CB0000-0x0000000004CEC000-memory.dmp
memory/3444-140-0x0000000005CB0000-0x0000000005D42000-memory.dmp
memory/3444-141-0x0000000005D50000-0x0000000005DB6000-memory.dmp
memory/3444-142-0x0000000006560000-0x0000000006722000-memory.dmp
memory/3444-143-0x0000000006740000-0x0000000006C6C000-memory.dmp
memory/3444-144-0x0000000006D80000-0x0000000006DF6000-memory.dmp
memory/3444-145-0x0000000006E50000-0x0000000006E6E000-memory.dmp
memory/3444-146-0x000000000065D000-0x0000000000694000-memory.dmp
memory/3444-147-0x0000000000400000-0x0000000000482000-memory.dmp