General
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Target
CN-Statement of Accounts and ETax-OB-XXXXX6856-03012824201808801.exe.v
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Size
778KB
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Sample
241120-jehxnaykdl
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MD5
4fd5ae8446fc97f481011ebe56bee23b
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SHA1
438e310a2a92cc1d889c29dada25d9a15ffbf0eb
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SHA256
6927f5860d17522a78a4e93599a9dc4230fa920f37665c5775250d02e18e9568
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SHA512
f2fdb70e40f889e0bd86b6527e5ceb28a224e2cb0ec71c7192d5e6fb2c855a12510f109f6132521a877dd71c35d972990a5b19412bbea5d9034628cc1178fc36
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SSDEEP
12288:j7jnKo7r7xDKW49kF9rIz38om4LsI0nF/dBhdRfviOxbCDTh5F:j7Wo7vNK9gNe8oBqF1TXfviW2Dt5
Static task
static1
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.normagroup.com.tr - Port:
21 - Username:
[email protected] - Password:
Qb.X[.j.Yfm[
Targets
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Target
CN-Statement of Accounts and ETax-OB-XXXXX6856-03012824201808801.exe.v
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Size
778KB
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MD5
4fd5ae8446fc97f481011ebe56bee23b
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SHA1
438e310a2a92cc1d889c29dada25d9a15ffbf0eb
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SHA256
6927f5860d17522a78a4e93599a9dc4230fa920f37665c5775250d02e18e9568
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SHA512
f2fdb70e40f889e0bd86b6527e5ceb28a224e2cb0ec71c7192d5e6fb2c855a12510f109f6132521a877dd71c35d972990a5b19412bbea5d9034628cc1178fc36
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SSDEEP
12288:j7jnKo7r7xDKW49kF9rIz38om4LsI0nF/dBhdRfviOxbCDTh5F:j7Wo7vNK9gNe8oBqF1TXfviW2Dt5
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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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Drops file in System32 directory
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1