General
- Target Proforma invoices.exe
- Size 1.1MB
- Sample221027-splkzacef5
- SHA256 202e4676713e980f9bef2b8b87f34f90cdd2dff657920e928e550eab3d745b58
- MD5 9f9468005200d1635f500dca704f1785
- SHA1 22df2958bbabcdc7e3f86f28910db8454d3005d9
- SHA512 5f577b344069dd1b095cc60b9937cd97579d26f72b241ad88ffd25c2cca8a192f0ce27e92b919c48aa4ed0635cf5b73882802db016e40c8f50ffeee04decc784
- SSDEEP 24576:c+4OA6w+NGorX3g39HbPXxcPQpyJK9E7p:c9OA6w+NGob3G7PNIJK9
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
Proforma invoices.exe
Resource
win7-20220812-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
Proforma invoices.exe
Resource
win10v2004-20220812-en
12 signatures
150 seconds
Malware Config
Extracted
Family
-
agenttesla
C2
-
https://api.telegram.org/bot1507062795:AAEBb0H5OYbp-dWwXk8ffQp0InjOhKxhpbU/
Targets
-
- Target Proforma invoices.exe
- Size 1.1MB
- SHA256 202e4676713e980f9bef2b8b87f34f90cdd2dff657920e928e550eab3d745b58
- MD5 9f9468005200d1635f500dca704f1785
- SHA1 22df2958bbabcdc7e3f86f28910db8454d3005d9
- SHA512 5f577b344069dd1b095cc60b9937cd97579d26f72b241ad88ffd25c2cca8a192f0ce27e92b919c48aa4ed0635cf5b73882802db016e40c8f50ffeee04decc784
- SSDEEP 24576:c+4OA6w+NGorX3g39HbPXxcPQpyJK9E7p:c9OA6w+NGob3G7PNIJK9
- MD5 SHA1 SHA512 SSDEEP
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Accesses Microsoft Outlook profiles
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Adds Run key to start application
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Suspicious use of SetThreadContext