Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20250211-en - resource tags
- submitted
14/02/2025, 06:48
General
- Target Q-M20251302.exe
- Size 737KB
- Sample250214-hkstdawphv
- SHA256 0a55167fd6274ab545220243dcf2122a91c822e056859fbc9f617d7dbd2dfbb5
Malware Config
Extracted
-
vipkeylogger
-
https://api.telegram.org/bot7882249709:AAFvt51RgWj7pWTdMoxXSMdKbIgjZVh2YgY/sendMessage?chat_id=7972230855
Signatures
- Guloader family
- Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
- VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
- Vipkeylogger family
- Downloads MZ/PE file 1 IoCs
- Loads dropped DLL 2 IoCs
- 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 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 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 NtCreateThreadExHideFromDebugger 1 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
- Drops file in Program Files directory 4 IoCs
- Drops file in Windows directory 1 IoCs
- Browser Information Discovery 1 TTPs
Enumerate browser information.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Q-M20251302.exe"C:\Users\Admin\AppData\Local\Temp\Q-M20251302.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Q-M20251302.exe"C:\Users\Admin\AppData\Local\Temp\Q-M20251302.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
-
C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48cmVxdWVzdCBwcm90b2NvbD0iMy4wIiB1cGRhdGVyPSJPbWFoYSIgdXBkYXRlcnZlcnNpb249IjEuMy4xOTUuNDMiIHNoZWxsX3ZlcnNpb249IjEuMy4xOTUuNDMiIGlzbWFjaGluZT0iMSIgc2Vzc2lvbmlkPSJ7MTFFNjI2QzYtMDkwOC00MkJELUIyQTAtQTcxMTEzMzhDNEQ2fSIgdXNlcmlkPSJ7MTdCNDI2ODQtQTZGRC00ODczLUJFQ0UtRjZBOTA5OTUzMDYyfSIgaW5zdGFsbHNvdXJjZT0ibGltaXRlZCIgcmVxdWVzdGlkPSJ7QzdCNDA3RTQtQzAzNy00Q0EyLUI5OEMtQUU1RDVEOUM1RkUzfSIgZGVkdXA9ImNyIiBkb21haW5qb2luZWQ9IjAiPjxodyBsb2dpY2FsX2NwdXM9IjIiIHBoeXNtZW1vcnk9IjQiIGRpc2tfdHlwZT0iMiIgc3NlPSIxIiBzc2UyPSIxIiBzc2UzPSIxIiBzc3NlMz0iMSIgc3NlNDE9IjEiIHNzZTQyPSIxIiBhdng9IjEiLz48b3MgcGxhdGZvcm09IndpbiIgdmVyc2lvbj0iMTAuMC4xOTA0MS4xMjg4IiBzcD0iIiBhcmNoPSJ4NjQiIHByb2R1Y3RfdHlwZT0iNDgiIGlzX3dpcD0iMCIgaXNfaW5fbG9ja2Rvd25fbW9kZT0iMCIvPjxvZW0gcHJvZHVjdF9tYW51ZmFjdHVyZXI9IiIgcHJvZHVjdF9uYW1lPSIiLz48ZXhwIGV0YWc9IiZxdW90O0UreGJBejZZNnNVMTI4OWJTNnFsNFZSTGJramZCVUdUTUpzanJIcjQ0aUk9JnF1b3Q7Ii8-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIyIiBpbnN0YWxsZGF0ZXRpbWU9IjE3MzkyODMzNzEiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4Mzc1NDE5Mjc1MzAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MTMxNTc3MDU2Ii8-PC9hcHA-PC9yZXF1ZXN0Pg1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
System.dll
fedtlderstvles.lnk
memory/2008-312-0x0000000002850000-0x0000000003F03000-memory.dmp
memory/2008-309-0x0000000002850000-0x0000000003F03000-memory.dmp
memory/2008-310-0x00000000774C1000-0x00000000775E1000-memory.dmp
memory/2008-313-0x0000000010004000-0x0000000010005000-memory.dmp
memory/3888-331-0x00000000774C1000-0x00000000775E1000-memory.dmp
memory/3888-333-0x00000000016C0000-0x0000000002D73000-memory.dmp
memory/3888-315-0x0000000077548000-0x0000000077549000-memory.dmp
memory/3888-316-0x00000000016C0000-0x0000000002D73000-memory.dmp
memory/3888-317-0x0000000077565000-0x0000000077566000-memory.dmp
memory/3888-330-0x0000000000460000-0x00000000016B4000-memory.dmp
memory/3888-311-0x00000000016C0000-0x0000000002D73000-memory.dmp
memory/3888-334-0x00000000774C1000-0x00000000775E1000-memory.dmp
memory/3888-332-0x0000000000460000-0x00000000016B4000-memory.dmp
memory/3888-314-0x00000000016C0000-0x0000000002D73000-memory.dmp
memory/3888-335-0x0000000000460000-0x00000000004AA000-memory.dmp
memory/3888-336-0x0000000035C50000-0x00000000361F4000-memory.dmp
memory/3888-337-0x0000000035B50000-0x0000000035BEC000-memory.dmp
memory/3888-339-0x00000000366F0000-0x00000000368B2000-memory.dmp
memory/3888-340-0x00000000368C0000-0x0000000036910000-memory.dmp
memory/3888-341-0x00000000369A0000-0x0000000036ECC000-memory.dmp
memory/3888-344-0x0000000033400000-0x0000000033492000-memory.dmp
memory/3888-345-0x00000000334C0000-0x00000000334CA000-memory.dmp