Analysis
- max time kernel
117s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
08/09/2022, 07:42
General
- Target file.exe
- Size 470KB
- Sample220908-jjnnpsbbfm
- SHA256 4eb2ed0c5a97c02116bdb6531fda7c742a3a64d7fa2a15938b0e9f42a7ba7b2d
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 3036 -s 11722⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3036 -ip 30361⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/3036-132-0x0000000007490000-0x0000000007A34000-memory.dmp
memory/3036-135-0x00000000048F0000-0x000000000494F000-memory.dmp
memory/3036-134-0x0000000007AC0000-0x0000000007B52000-memory.dmp
memory/3036-133-0x0000000002E29000-0x0000000002E7B000-memory.dmp
memory/3036-136-0x0000000000400000-0x0000000002BC0000-memory.dmp
memory/3036-137-0x0000000007DB0000-0x00000000083C8000-memory.dmp
memory/3036-138-0x0000000008440000-0x000000000854A000-memory.dmp
memory/3036-139-0x0000000008570000-0x0000000008582000-memory.dmp
memory/3036-140-0x0000000008590000-0x00000000085CC000-memory.dmp
memory/3036-141-0x0000000008780000-0x00000000087E6000-memory.dmp
memory/3036-142-0x0000000009AE0000-0x0000000009CA2000-memory.dmp
memory/3036-143-0x000000000A130000-0x000000000A65C000-memory.dmp
memory/3036-144-0x000000000A730000-0x000000000A7A6000-memory.dmp
memory/3036-145-0x000000000A7B0000-0x000000000A800000-memory.dmp
memory/3036-146-0x0000000002E29000-0x0000000002E7B000-memory.dmp
memory/3036-147-0x0000000000400000-0x0000000002BC0000-memory.dmp