Analysis
- max time kernel
127s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20220331-en - submitted
12/04/2022, 11:56
General
- Target c754a222b6fc3178dfd583864880a9ee.exe
- Size 366KB
- Sample220412-n34aqaedf4
- SHA256 35b95a8cf490deea69c6418f9dff0d8ca6354e059d0bb9b1e77bb4578c96f264
Malware Config
Signatures
- Meta Stealer Stealer
Meta Stealer steals passwords stored in browsers, written in C++.
- 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\c754a222b6fc3178dfd583864880a9ee.exe"C:\Users\Admin\AppData\Local\Temp\c754a222b6fc3178dfd583864880a9ee.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 12562⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2928 -ip 29281⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/2928-124-0x00000000005C2000-0x00000000005EC000-memory.dmp
memory/2928-125-0x00000000005C2000-0x00000000005EC000-memory.dmp
memory/2928-126-0x0000000000520000-0x0000000000557000-memory.dmp
memory/2928-127-0x0000000000400000-0x0000000000484000-memory.dmp
memory/2928-128-0x0000000004BF0000-0x0000000005194000-memory.dmp
memory/2928-129-0x00000000051A0000-0x00000000057B8000-memory.dmp
memory/2928-130-0x0000000005820000-0x0000000005832000-memory.dmp
memory/2928-131-0x0000000005840000-0x000000000594A000-memory.dmp
memory/2928-132-0x0000000005990000-0x00000000059CC000-memory.dmp
memory/2928-133-0x0000000004BE4000-0x0000000004BE6000-memory.dmp
memory/2928-134-0x0000000005C70000-0x0000000005CD6000-memory.dmp
memory/2928-135-0x0000000006310000-0x0000000006386000-memory.dmp
memory/2928-136-0x0000000006430000-0x00000000064C2000-memory.dmp
memory/2928-137-0x0000000006510000-0x000000000652E000-memory.dmp
memory/2928-138-0x0000000006830000-0x00000000069F2000-memory.dmp
memory/2928-139-0x0000000006A00000-0x0000000006F2C000-memory.dmp