General
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Target
enquiry.exe
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Size
735KB
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Sample
250123-g6lrhsxrak
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MD5
752c73f34aed5a0e613e46569d7f1e63
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SHA1
bfd8a1b7d1cdadd45ca7c63cd3de9568dec701b5
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SHA256
496183edd167fc6543a66bfc47c6a486eacf7fcafa9149d6d78c590e6d6b3be2
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SHA512
0b16fc7ab05014142de060a26aee236f9ba34aae4dec9d5962d6ae544eff361c8561f8d8283ce40bef16c72b778b736dc595eabc461332015f06f4de1c48e7d0
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SSDEEP
12288:PadsFtzWYwqiZvwcynamw1Ry3fFKqcw+x8BmEjODCwlHcozjWl6:FzWNqiZ4cytw1otKRwkWxOnX2l
Static task
static1
Behavioral task
behavioral1
Sample
enquiry.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
enquiry.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.starmech.net - Port:
587 - Username:
[email protected] - Password:
nics123 - Email To:
[email protected]
Targets
-
-
Target
enquiry.exe
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Size
735KB
-
MD5
752c73f34aed5a0e613e46569d7f1e63
-
SHA1
bfd8a1b7d1cdadd45ca7c63cd3de9568dec701b5
-
SHA256
496183edd167fc6543a66bfc47c6a486eacf7fcafa9149d6d78c590e6d6b3be2
-
SHA512
0b16fc7ab05014142de060a26aee236f9ba34aae4dec9d5962d6ae544eff361c8561f8d8283ce40bef16c72b778b736dc595eabc461332015f06f4de1c48e7d0
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SSDEEP
12288:PadsFtzWYwqiZvwcynamw1Ry3fFKqcw+x8BmEjODCwlHcozjWl6:FzWNqiZ4cytw1otKRwkWxOnX2l
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Agenttesla family
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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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Adds Run key to start application
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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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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1