Analysis
- max time kernel
150s - max time network
158s - platform
windows10-2004_x64 - resource
win10v2004-20220310-en - submitted
25/03/2022, 17:07
General
- Target bb1cc76634c2a9a6d23164380f6e5fdd.exe
- Size 356KB
- Sample220325-vm1m8aadf6
- SHA256 784d1c11e45442987d0df7e3ea6b29be845c92b0415a5fe4763378062d3fa721
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\bb1cc76634c2a9a6d23164380f6e5fdd.exe"C:\Users\Admin\AppData\Local\Temp\bb1cc76634c2a9a6d23164380f6e5fdd.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3576 -s 12842⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3576 -ip 35761⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/3576-134-0x0000000000788000-0x00000000007B2000-memory.dmp
memory/3576-135-0x0000000000788000-0x00000000007B2000-memory.dmp
memory/3576-136-0x0000000000720000-0x0000000000757000-memory.dmp
memory/3576-137-0x0000000000400000-0x0000000000484000-memory.dmp
memory/3576-138-0x0000000004DF0000-0x0000000005394000-memory.dmp
memory/3576-139-0x00000000053A0000-0x00000000059B8000-memory.dmp
memory/3576-140-0x0000000004CB0000-0x0000000004CC2000-memory.dmp
memory/3576-141-0x0000000004CD0000-0x0000000004DDA000-memory.dmp
memory/3576-142-0x0000000004DE4000-0x0000000004DE6000-memory.dmp
memory/3576-143-0x00000000059E0000-0x0000000005A1C000-memory.dmp
memory/3576-144-0x0000000005F60000-0x0000000005FF2000-memory.dmp
memory/3576-145-0x0000000006000000-0x0000000006066000-memory.dmp
memory/3576-146-0x0000000000620000-0x0000000000696000-memory.dmp
memory/3576-147-0x0000000000700000-0x000000000071E000-memory.dmp
memory/3576-148-0x00000000072E0000-0x00000000074A2000-memory.dmp
memory/3576-149-0x00000000076B0000-0x0000000007BDC000-memory.dmp