Analysis
- max time kernel
91s - max time network
133s - platform
windows10-2004_x64 - resource
win10v2004-20230703-en - resource tags
- submitted
22/07/2023, 08:22
General
- Target BBVA.exe
- Size 754KB
- Sample230722-j9ll2aaa63
- SHA256 05ea84c903e4eb75d9defe3cd550ef0ee979086ade208e9cf84f5d80530820ce
Malware Config
Extracted
-
snakekeylogger
-
Protocol
smtp
-
Host
mail.qbangra.com
-
Port
587
-
Username
-
Password
QBangra2020
-
Email to
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger payload 2 IoCs
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Program crash 1 IoCs
- Suspicious behavior: EnumeratesProcesses 3 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\BBVA.exe"C:\Users\Admin\AppData\Local\Temp\BBVA.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\BBVA.exe"C:\Users\Admin\AppData\Local\Temp\BBVA.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5092 -s 14803⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5092 -ip 50921⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
BBVA.exe.log
memory/3484-141-0x000000000A260000-0x000000000A2FC000-memory.dmp
memory/3484-134-0x0000000074420000-0x0000000074BD0000-memory.dmp
memory/3484-136-0x0000000004F40000-0x0000000004FD2000-memory.dmp
memory/3484-137-0x00000000050C0000-0x00000000050D0000-memory.dmp
memory/3484-138-0x0000000004F20000-0x0000000004F2A000-memory.dmp
memory/3484-139-0x0000000074420000-0x0000000074BD0000-memory.dmp
memory/3484-135-0x00000000054F0000-0x0000000005A94000-memory.dmp
memory/3484-140-0x00000000050C0000-0x00000000050D0000-memory.dmp
memory/3484-145-0x0000000074420000-0x0000000074BD0000-memory.dmp
memory/3484-133-0x0000000000590000-0x0000000000652000-memory.dmp
memory/5092-142-0x0000000000400000-0x0000000000426000-memory.dmp
memory/5092-146-0x0000000074420000-0x0000000074BD0000-memory.dmp
memory/5092-147-0x00000000054E0000-0x00000000054F0000-memory.dmp
memory/5092-148-0x0000000074420000-0x0000000074BD0000-memory.dmp
memory/5092-149-0x00000000054E0000-0x00000000054F0000-memory.dmp
memory/5092-150-0x0000000074420000-0x0000000074BD0000-memory.dmp