General
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Target
48bc523d5996b1f5d354dfde03bd27c12a41654d3a5c995add6031c5c6fa1ff8
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Size
291KB
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Sample
241004-ztqttawcnn
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MD5
30a582c43d93757767f20d72997097e6
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SHA1
4d1b29528b33806f123b119e811990a89c19a9cc
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SHA256
48bc523d5996b1f5d354dfde03bd27c12a41654d3a5c995add6031c5c6fa1ff8
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SHA512
c344bc920c94fc4292ac346eb36c7011579962e110a0a27b9bf6fe22bc95fd0c5b6d5d30cf72c50da4bcf0d94e331f84a80399e503c726b8a64c0fd9ed153e5f
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SSDEEP
6144:RTJcsbiYv4DA268bLccx7dyubOJzj+I7nEG/JjETH3:Xh8bLhVOJHoANSH3
Static task
static1
Behavioral task
behavioral1
Sample
48bc523d5996b1f5d354dfde03bd27c12a41654d3a5c995add6031c5c6fa1ff8.docx
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
48bc523d5996b1f5d354dfde03bd27c12a41654d3a5c995add6031c5c6fa1ff8.docx
Resource
win10v2004-20240802-en
Malware Config
Extracted
vipkeylogger
Protocol: smtp- Host:
185.198.59.26 - Port:
587 - Username:
[email protected] - Password:
7213575aceACE@@ - Email To:
[email protected]
Targets
-
-
Target
48bc523d5996b1f5d354dfde03bd27c12a41654d3a5c995add6031c5c6fa1ff8
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Size
291KB
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MD5
30a582c43d93757767f20d72997097e6
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SHA1
4d1b29528b33806f123b119e811990a89c19a9cc
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SHA256
48bc523d5996b1f5d354dfde03bd27c12a41654d3a5c995add6031c5c6fa1ff8
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SHA512
c344bc920c94fc4292ac346eb36c7011579962e110a0a27b9bf6fe22bc95fd0c5b6d5d30cf72c50da4bcf0d94e331f84a80399e503c726b8a64c0fd9ed153e5f
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SSDEEP
6144:RTJcsbiYv4DA268bLccx7dyubOJzj+I7nEG/JjETH3:Xh8bLhVOJHoANSH3
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VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
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Blocklisted process makes network request
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Downloads MZ/PE file
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Abuses OpenXML format to download file from external location
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Executes dropped EXE
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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Exploitation for Client Execution
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2