General
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Target
245ee760d71dc45da0f6df037798b8b5beaa01850483a35cc340a916cce946af.exe
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Size
639KB
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Sample
240927-nwd29a1bqn
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MD5
945fbe2f3b89dccd586062c07a532d55
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SHA1
b3c31488bc86630267881bb0675a4c8baac65bf6
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SHA256
245ee760d71dc45da0f6df037798b8b5beaa01850483a35cc340a916cce946af
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SHA512
10bed2ba141cd01359d95e92fde52dc91d9fb8b5e1108d6faac6cacfbc181788cbda4fad7b7eac25c13812f41e433b237c1216387d687c35465c0b7cba858e5a
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SSDEEP
12288:58a9pdkUE0oNHfEGIU+u5siT90lyjTo+AUFyD0/5X9zGbnBk7wakR:58andkt3NMG9l5sk90ITYY/Otqw5
Static task
static1
Behavioral task
behavioral1
Sample
245ee760d71dc45da0f6df037798b8b5beaa01850483a35cc340a916cce946af.exe
Resource
win7-20240903-en
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.fosna.net - Port:
21 - Username:
[email protected] - Password:
(=8fPSH$KO_!
Extracted
Protocol: ftp- Host:
ftp.fosna.net - Port:
21 - Username:
[email protected] - Password:
(=8fPSH$KO_!
Targets
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-
Target
245ee760d71dc45da0f6df037798b8b5beaa01850483a35cc340a916cce946af.exe
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Size
639KB
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MD5
945fbe2f3b89dccd586062c07a532d55
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SHA1
b3c31488bc86630267881bb0675a4c8baac65bf6
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SHA256
245ee760d71dc45da0f6df037798b8b5beaa01850483a35cc340a916cce946af
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SHA512
10bed2ba141cd01359d95e92fde52dc91d9fb8b5e1108d6faac6cacfbc181788cbda4fad7b7eac25c13812f41e433b237c1216387d687c35465c0b7cba858e5a
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SSDEEP
12288:58a9pdkUE0oNHfEGIU+u5siT90lyjTo+AUFyD0/5X9zGbnBk7wakR:58andkt3NMG9l5sk90ITYY/Otqw5
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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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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
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2