General
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Target
Keronal Trading Company - RFQ.dot
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Size
628KB
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Sample
250128-nt92xazrbr
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MD5
e3b822812c80a835f4af46cf6e719c62
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SHA1
e95830869ed3154e59694a4366576d09946bfc73
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SHA256
5a9679af2c72888b1632221bc1330b86d7fb779de11b51b062a1e1cb43343a75
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SHA512
55881b9f252979c2f370d65852b9688aa3b82d3b0376405ed82fbc82d981450a72e48765d0e65d2f2e20de955101976305936bd24e81ba919716d687c9fa4af1
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SSDEEP
6144:UwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAX:nRY
Static task
static1
Behavioral task
behavioral1
Sample
Keronal Trading Company - RFQ.rtf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Keronal Trading Company - RFQ.rtf
Resource
win10v2004-20241007-en
Malware Config
Extracted
vipkeylogger
Protocol: smtp- Host:
mail.gtpv.online - Port:
587 - Username:
[email protected] - Password:
7213575aceACE@@ - Email To:
[email protected]
Targets
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Target
Keronal Trading Company - RFQ.dot
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Size
628KB
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MD5
e3b822812c80a835f4af46cf6e719c62
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SHA1
e95830869ed3154e59694a4366576d09946bfc73
-
SHA256
5a9679af2c72888b1632221bc1330b86d7fb779de11b51b062a1e1cb43343a75
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SHA512
55881b9f252979c2f370d65852b9688aa3b82d3b0376405ed82fbc82d981450a72e48765d0e65d2f2e20de955101976305936bd24e81ba919716d687c9fa4af1
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SSDEEP
6144:UwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAX:nRY
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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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Vipkeylogger family
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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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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