General
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Target
fd36db21456aafdae8dc95a277ad18ec_JaffaCakes118
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Size
702KB
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Sample
240928-1q7htsxfnp
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MD5
fd36db21456aafdae8dc95a277ad18ec
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SHA1
ba0a9a57bd3a1cbea7f320a6edac305aa7bb445e
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SHA256
98b652dc6e95499c80aa4206ee28746dc3246470ea2a9ac4bd5f7222c73855c7
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SHA512
3b351ee1d3f7d5be5ea6df0e903dad1cff9a9be373394c5d6f80683254eed920746fc6ace6218852bdfe1c4fe36d63f4d21fbf4d7409445f31fe9d1a45234556
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SSDEEP
12288:f8YcbH5vGk0afqe36YGhCzjoEBQ2rqz9PzXh5N3GSIQdrJr/G3ie7CDCo:E3vuafqeqZmjpBQ/V5N3pQSSo
Static task
static1
Behavioral task
behavioral1
Sample
Outstanding Invoices.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Outstanding Invoices.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.shirdilog.com - Port:
587 - Username:
[email protected] - Password:
SL094521
Extracted
Protocol: smtp- Host:
smtp.shirdilog.com - Port:
587 - Username:
[email protected] - Password:
SL094521
Targets
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Target
Outstanding Invoices.exe
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Size
755KB
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MD5
8535be06fe3da04495faaffaf0212462
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SHA1
b7df2c69caaffc15c9750c37dd81b7d4912684ab
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SHA256
defbf133c9e7d72102fde035e692158815cf0312c4f96535777e7bbeecd3a796
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SHA512
9fcaf27b08e89f90a21f3d38bf96f570c11892c23c68fc6a2cfce68f92216f1b024b70d5cd3333d789fcc32583f21e21ca301e389c97ffaae4aa5728829d92b4
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SSDEEP
12288:tmgb/7vGkeafY+56Yot8zpoEHQmNqzXJZNhjN16U22d97rHcRiK1CDN3/YMYo9WO:tlvQafY+MdAppHQ1jjN1TS0
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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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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
Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Registry
3Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1