General
- Target Teklif talebi.xls
- Size 409KB
- Sample240606-sa124sgf73
- SHA256 436b6611d9594f8c40663b160281894e79f2aeeead84cd2b0d5452c88558c220
- MD5 708e46f7c350078734fb5c9b9c400340
- SHA1 5201dc554fe1464f6a3c5ffe094c383f3432b1ec
- SHA512 bc2809d2a8f9f745cfc34180c4a0139d88e382ed87e82987880e3fb363b18f19c96122ab5fcd86215502c2e7b0411c8655a55ce5ef38a5648053b3d14aabdf7f
- SSDEEP 6144:gqFzL5LIT47HjxnEp2om5xxuiK1lc1jXY2EVT5W0u5ZrQf1E1kG7Dlp/JjV3Q:gqFzu4LjCp3m56B1l+U9TIN5ZpkIlpx
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
Teklif talebi.xls
Resource
win7-20240221-en
22 signatures
150 seconds
Behavioral task
behavioral2
Sample
Teklif talebi.xls
Resource
win10v2004-20240508-en
9 signatures
150 seconds
Malware Config
Extracted
Family
-
agenttesla
C2
-
https://api.telegram.org/bot6570006455:AAFCghQPj4tY9k8tF4ahsDcV52ZU-i5TnG0/
Targets
-
- Target Teklif talebi.xls
- Size 409KB
- SHA256 436b6611d9594f8c40663b160281894e79f2aeeead84cd2b0d5452c88558c220
- MD5 708e46f7c350078734fb5c9b9c400340
- SHA1 5201dc554fe1464f6a3c5ffe094c383f3432b1ec
- SHA512 bc2809d2a8f9f745cfc34180c4a0139d88e382ed87e82987880e3fb363b18f19c96122ab5fcd86215502c2e7b0411c8655a55ce5ef38a5648053b3d14aabdf7f
- SSDEEP 6144:gqFzL5LIT47HjxnEp2om5xxuiK1lc1jXY2EVT5W0u5ZrQf1E1kG7Dlp/JjV3Q:gqFzu4LjCp3m56B1l+U9TIN5ZpkIlpx
- MD5 SHA1 SHA512 SSDEEP
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Blocklisted process makes network request
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Abuses OpenXML format to download file from external location
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Drops file in System32 directory
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Suspicious use of SetThreadContext