General
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Target
c7580bf5a887e8c31c50eaa13824a8a4_JaffaCakes118
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Size
771KB
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Sample
240828-wcfezayckf
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MD5
c7580bf5a887e8c31c50eaa13824a8a4
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SHA1
4ebc4eec2c42364cff827c98ca5c31429a27b8f2
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SHA256
4bc2729e5b788a1bcd5a448554a95f0cac8ade152b6afb4b4a62d9ecbba3610c
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SHA512
fa40cce471b26740816f129db1903ef14199af500f68f4d6670cdb390bc5d0f0718c66acbdefbedf7753dfd101f54342ea6672f8ab644ce9d762147fae8cfccf
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SSDEEP
12288:Hi8qmDnPyX8ylwhz8n4l7OUrYqYwYTtlNdUJIP0v/SQmZQawSvqr6yr6t/uNPT:CBeyXKx8n4IUrWtVQlyQOQR6yrw/ab
Static task
static1
Behavioral task
behavioral1
Sample
c7580bf5a887e8c31c50eaa13824a8a4_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
c7580bf5a887e8c31c50eaa13824a8a4_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.greenslr.com - Port:
587 - Username:
[email protected] - Password:
LL$fdJK6
Targets
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Target
c7580bf5a887e8c31c50eaa13824a8a4_JaffaCakes118
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Size
771KB
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MD5
c7580bf5a887e8c31c50eaa13824a8a4
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SHA1
4ebc4eec2c42364cff827c98ca5c31429a27b8f2
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SHA256
4bc2729e5b788a1bcd5a448554a95f0cac8ade152b6afb4b4a62d9ecbba3610c
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SHA512
fa40cce471b26740816f129db1903ef14199af500f68f4d6670cdb390bc5d0f0718c66acbdefbedf7753dfd101f54342ea6672f8ab644ce9d762147fae8cfccf
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SSDEEP
12288:Hi8qmDnPyX8ylwhz8n4l7OUrYqYwYTtlNdUJIP0v/SQmZQawSvqr6yr6t/uNPT:CBeyXKx8n4IUrWtVQlyQOQR6yrw/ab
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload
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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Accesses Microsoft Outlook profiles
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Adds Run key to start application
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Netsh Helper DLL
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1