Resubmissions
13/09/2024, 09:50
240913-lt52vawgrl1013/09/2024, 09:49
240913-ltjtlsxckd1013/09/2024, 09:48
240913-ls2b9swgmp10Analysis
- max time kernel
15s - max time network
21s - platform
windows10-1703_x64 - resource
win10-20240611-en - resource tags
- submitted
13/09/2024, 09:49
General
- Target 583c1eb6360379032d7cf7e6a60e09cfe74c7ecd36174016f293b060537fa52d.exe
- Size 151KB
- Sample240913-ltjtlsxckd
- SHA256 583c1eb6360379032d7cf7e6a60e09cfe74c7ecd36174016f293b060537fa52d
Malware Config
Extracted
-
xehook
-
2.1.5 Stable
-
https://t.me/+w897k5UK_jIyNDgy
-
id
208
-
token
xehook208262680500151
Signatures
- Xehook stealer
Xehook is an infostealer written in C#.
- Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
- Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
- 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 AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\583c1eb6360379032d7cf7e6a60e09cfe74c7ecd36174016f293b060537fa52d.exe"C:\Users\Admin\AppData\Local\Temp\583c1eb6360379032d7cf7e6a60e09cfe74c7ecd36174016f293b060537fa52d.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/3424-0-0x00007FFF29783000-0x00007FFF29784000-memory.dmp
memory/3424-1-0x000002152C550000-0x000002152C57C000-memory.dmp
memory/3424-2-0x00007FFF29780000-0x00007FFF2A16C000-memory.dmp
memory/3424-3-0x00007FFF29783000-0x00007FFF29784000-memory.dmp
memory/3424-4-0x00007FFF29780000-0x00007FFF2A16C000-memory.dmp