Analysis
- max time kernel
148s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
27/06/2024, 21:49
General
- Target 1 Tera HD-250Qty.exe
- Size 1.3MB
- Sample240627-1pschsvgrp
- SHA256 1a3ce7daf20ceb145a8b1045043e4368a6ac1b1ef13f71898faf5855be16948f
Malware Config
Extracted
-
snakekeylogger
-
Protocol
smtp
-
Host
mail.cleo2solutions.com.au
-
Port
587
-
Username
-
Password
Enter@123
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Looks up external IP address via web service 3 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 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\1 Tera HD-250Qty.exe"C:\Users\Admin\AppData\Local\Temp\1 Tera HD-250Qty.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\1 Tera HD-250Qty.exe"C:\Users\Admin\AppData\Local\Temp\1 Tera HD-250Qty.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3560 -s 17563⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3560 -ip 35601⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
1 Tera HD-250Qty.exe.log
memory/3048-8-0x00000000051D0000-0x00000000051DA000-memory.dmp
memory/3048-11-0x0000000005D30000-0x0000000005DC8000-memory.dmp
memory/3048-3-0x0000000005580000-0x0000000005B24000-memory.dmp
memory/3048-4-0x0000000005070000-0x0000000005102000-memory.dmp
memory/3048-5-0x0000000005010000-0x000000000501A000-memory.dmp
memory/3048-6-0x0000000074D90000-0x0000000075540000-memory.dmp
memory/3048-7-0x0000000005170000-0x00000000051C6000-memory.dmp
memory/3048-0-0x0000000074D9E000-0x0000000074D9F000-memory.dmp
memory/3048-2-0x0000000004EF0000-0x0000000004F8C000-memory.dmp
memory/3048-9-0x0000000074D9E000-0x0000000074D9F000-memory.dmp
memory/3048-10-0x0000000074D90000-0x0000000075540000-memory.dmp
memory/3048-15-0x0000000074D90000-0x0000000075540000-memory.dmp
memory/3048-1-0x0000000000460000-0x00000000005BA000-memory.dmp
memory/3560-12-0x0000000000400000-0x000000000046A000-memory.dmp
memory/3560-16-0x0000000074D90000-0x0000000075540000-memory.dmp
memory/3560-17-0x0000000074D90000-0x0000000075540000-memory.dmp
memory/3560-18-0x00000000065F0000-0x00000000067B2000-memory.dmp
memory/3560-19-0x0000000074D90000-0x0000000075540000-memory.dmp