Analysis
- max time kernel
92s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
23/10/2022, 17:02
General
- Target file.exe
- Size 349KB
- Sample221023-vj4kpsbdc3
- SHA256 f5da3aea3fa5167083f6888395bd73101981b456902bc36d8e1a5d769b87af89
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 4936 -s 13882⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4936 -ip 49361⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/4936-132-0x0000000002E03000-0x0000000002E3A000-memory.dmp
memory/4936-133-0x00000000048E0000-0x0000000004939000-memory.dmp
memory/4936-134-0x0000000000400000-0x0000000002C45000-memory.dmp
memory/4936-135-0x00000000074D0000-0x0000000007A74000-memory.dmp
memory/4936-136-0x0000000007A80000-0x0000000008098000-memory.dmp
memory/4936-137-0x0000000007450000-0x0000000007462000-memory.dmp
memory/4936-138-0x00000000080A0000-0x00000000081AA000-memory.dmp
memory/4936-139-0x0000000007470000-0x00000000074AC000-memory.dmp
memory/4936-140-0x0000000008470000-0x0000000008502000-memory.dmp
memory/4936-141-0x0000000008510000-0x0000000008576000-memory.dmp
memory/4936-142-0x0000000002E03000-0x0000000002E3A000-memory.dmp
memory/4936-143-0x0000000000400000-0x0000000002C45000-memory.dmp
memory/4936-144-0x0000000008C10000-0x0000000008DD2000-memory.dmp
memory/4936-145-0x0000000008E00000-0x000000000932C000-memory.dmp
memory/4936-146-0x0000000009440000-0x00000000094B6000-memory.dmp
memory/4936-147-0x0000000009510000-0x000000000952E000-memory.dmp
memory/4936-148-0x0000000002E03000-0x0000000002E3A000-memory.dmp
memory/4936-149-0x0000000000400000-0x0000000002C45000-memory.dmp