General
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Target
DHL- CBJ520818836689.pdf.exe
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Size
650KB
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Sample
240922-f4aqsstejn
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MD5
114920a4c198638f361a9acf7830f301
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SHA1
4c3bd0dd2e0696f8f0cc3b069878380ee53e8af0
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SHA256
172799005230f9863cf5a2248248fc9ddcf1849a45d40c2f79ea1924bb14075c
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SHA512
7bdd4888a7eeaaf47da2ae637a6f136308e3bd7f8c8e1f4020e3631c28b56c1bc207915fd5de55833c1c551827294f4f1b16bb8ff107a3fbe67561768a768740
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SSDEEP
12288:1zsE+QCaydbw3L3hrwmB4EQeoOMbx17O5gd9qgEDDhEzPJo5FJlGWdWIh19CVyvy:8QCa2bwj1wDxpdogUWo+IHLvwGS
Static task
static1
Behavioral task
behavioral1
Sample
DHL- CBJ520818836689.pdf.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
DHL- CBJ520818836689.pdf.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.azmaplast.com - Port:
587 - Username:
[email protected] - Password:
QAZqaz123@@ - Email To:
[email protected]
Targets
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-
Target
DHL- CBJ520818836689.pdf.exe
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Size
650KB
-
MD5
114920a4c198638f361a9acf7830f301
-
SHA1
4c3bd0dd2e0696f8f0cc3b069878380ee53e8af0
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SHA256
172799005230f9863cf5a2248248fc9ddcf1849a45d40c2f79ea1924bb14075c
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SHA512
7bdd4888a7eeaaf47da2ae637a6f136308e3bd7f8c8e1f4020e3631c28b56c1bc207915fd5de55833c1c551827294f4f1b16bb8ff107a3fbe67561768a768740
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SSDEEP
12288:1zsE+QCaydbw3L3hrwmB4EQeoOMbx17O5gd9qgEDDhEzPJo5FJlGWdWIh19CVyvy:8QCa2bwj1wDxpdogUWo+IHLvwGS
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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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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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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