General
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Target
d6146d239a05c6d745c1e3b28549e9f7_JaffaCakes118
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Size
461KB
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Sample
240909-lw4xkavbna
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MD5
d6146d239a05c6d745c1e3b28549e9f7
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SHA1
8f227101cdd53c7083e0d2e3a0ac183ef56695bd
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SHA256
567fe2998412b937355f663996f1a851aa06217d3f56626b3a6d8cae3194d194
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SHA512
a68bce77bba9fc1657090720e67cf890ac2af63f904ff7bcb9ba5100f5dff8fa0b0d40c3b35e004e41172ef539b96c1c7fee16c99428cc21ee531db88d01b630
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SSDEEP
12288:Jfh5MGx0fHY//YYZN1VI2BiwOhQxDEJdfEioqkY0:iU0fYIeNXGhyEJdN9kY0
Static task
static1
Behavioral task
behavioral1
Sample
d6146d239a05c6d745c1e3b28549e9f7_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
d6146d239a05c6d745c1e3b28549e9f7_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yandex.ru - Port:
587 - Username:
[email protected] - Password:
Rollingstone147
Extracted
Protocol: smtp- Host:
smtp.yandex.ru - Port:
587 - Username:
[email protected] - Password:
Rollingstone147
Targets
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Target
d6146d239a05c6d745c1e3b28549e9f7_JaffaCakes118
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Size
461KB
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MD5
d6146d239a05c6d745c1e3b28549e9f7
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SHA1
8f227101cdd53c7083e0d2e3a0ac183ef56695bd
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SHA256
567fe2998412b937355f663996f1a851aa06217d3f56626b3a6d8cae3194d194
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SHA512
a68bce77bba9fc1657090720e67cf890ac2af63f904ff7bcb9ba5100f5dff8fa0b0d40c3b35e004e41172ef539b96c1c7fee16c99428cc21ee531db88d01b630
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SSDEEP
12288:Jfh5MGx0fHY//YYZN1VI2BiwOhQxDEJdfEioqkY0:iU0fYIeNXGhyEJdN9kY0
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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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Looks for VirtualBox Guest Additions in registry
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Looks for VMWare Tools registry key
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1