General
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Target
444fb4871f9ee687f90ecf33223c91bbf263a7d66f1c665d653ce71559c557bf.exe
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Size
613KB
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Sample
240701-rcpanavhmd
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MD5
1ef35ac48ac0a224d1a3fb301054bc1c
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SHA1
85526b95f4f86bc2a63c0f641efa710b05d15c31
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SHA256
444fb4871f9ee687f90ecf33223c91bbf263a7d66f1c665d653ce71559c557bf
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SHA512
9fc2fd6fa16b8b56cdc1b290935c7876cc1e59835dcc9030634b0ae63d2cbec038f93e01b8644b19bb0b944a9c9fb3542a80ca5d682b3f5720a47e874390a1ed
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SSDEEP
12288:UXZ4GSiG6Sz09k6gy7NfMJ7fxvREsEjYXS7hGW29xNkR:U5ZezekLy7UxvShAC2HQ
Static task
static1
Behavioral task
behavioral1
Sample
444fb4871f9ee687f90ecf33223c91bbf263a7d66f1c665d653ce71559c557bf.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
444fb4871f9ee687f90ecf33223c91bbf263a7d66f1c665d653ce71559c557bf.exe
Resource
win10v2004-20240611-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.rtatlas.com - Port:
587 - Username:
[email protected] - Password:
jrratlas95*+ - Email To:
[email protected]
Targets
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-
Target
444fb4871f9ee687f90ecf33223c91bbf263a7d66f1c665d653ce71559c557bf.exe
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Size
613KB
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MD5
1ef35ac48ac0a224d1a3fb301054bc1c
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SHA1
85526b95f4f86bc2a63c0f641efa710b05d15c31
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SHA256
444fb4871f9ee687f90ecf33223c91bbf263a7d66f1c665d653ce71559c557bf
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SHA512
9fc2fd6fa16b8b56cdc1b290935c7876cc1e59835dcc9030634b0ae63d2cbec038f93e01b8644b19bb0b944a9c9fb3542a80ca5d682b3f5720a47e874390a1ed
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SSDEEP
12288:UXZ4GSiG6Sz09k6gy7NfMJ7fxvREsEjYXS7hGW29xNkR:U5ZezekLy7UxvShAC2HQ
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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 Matrix ATT&CK v13
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
1