General
- Target 90404.xls
- Size 280KB
- Sample240606-saffeagf65
- SHA256 f74e82ed2a6beb901db5cd4ec0dbf5d14333b9e72d13250d0abf83434fdfe230
- MD5 f9616ae0006213b36750a83a98b97e35
- SHA1 27207475178759c1289916a6eb509c922c2c90cd
- SHA512 828aa264926bb21ad631471bc68f79e29e4842c0da7fdd2052a57edcebd07c75e7c4a258bdf12f39332923d9a4969c852170f7face0e41f3254ae99fe9cafae0
- SSDEEP 6144:TqFzL5LIT47HB0664TTCr2YGYkfxSw+lC:TqFzu4Li6hEQsC
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
90404.xls
Resource
win7-20240221-en
23 signatures
150 seconds
Behavioral task
behavioral2
Sample
90404.xls
Resource
win10v2004-20240426-en
9 signatures
150 seconds
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
us2.smtp.mailhostbox.com
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Port
587
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Username
-
Password
Password: )NYyffR0
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Email to
Targets
-
- Target 90404.xls
- Size 280KB
- SHA256 f74e82ed2a6beb901db5cd4ec0dbf5d14333b9e72d13250d0abf83434fdfe230
- MD5 f9616ae0006213b36750a83a98b97e35
- SHA1 27207475178759c1289916a6eb509c922c2c90cd
- SHA512 828aa264926bb21ad631471bc68f79e29e4842c0da7fdd2052a57edcebd07c75e7c4a258bdf12f39332923d9a4969c852170f7face0e41f3254ae99fe9cafae0
- SSDEEP 6144:TqFzL5LIT47HB0664TTCr2YGYkfxSw+lC:TqFzu4Li6hEQsC
- MD5 SHA1 SHA512 SSDEEP
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Blocklisted process makes network request
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Downloads MZ/PE file
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Abuses OpenXML format to download file from external location
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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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