General
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Target
Notification-� 705643291.docx
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Size
10KB
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Sample
230417-xd3gkaff47
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MD5
d8b58acf46543be8923df5bfcac35303
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SHA1
36a368a068839d500c53e2ce69b4ccdcc7c3cf0b
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SHA256
9f550792a8ce146cfffd56e81195e7cab617a4b28394f3da0750409e4853b9b3
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SHA512
0a3e49ef143d35c3b35f87b72a9244e9fcfaf19256f15cf10db8c9bcd48591f87b70241f3311f668b5c3bca88e9c5de250ceb84c02589fc790fd1f5447ca1992
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SSDEEP
192:ScIMmtPGT7G/bIwXOVOyHB5SEzBC4vNq6sM63Le:SPXuT+xXOVOovhlqHC
Static task
static1
Behavioral task
behavioral1
Sample
Notification-� 705643291.docx
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Notification-� 705643291.docx
Resource
win10v2004-20230220-en
Malware Config
Extracted
http://%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23ZZZZ99999999ZZZZZZ99999999ZZZZZZZ55555Z5Z5Z55Z5Z5Z5ZZZZZZZ0LLLLLLLOOOOO0000000000LLLLL00000000000OOOLLLLLLL@1806682772/w/%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23.doc
Extracted
agenttesla
Protocol: smtp- Host:
smtp.gmail.com - Port:
587 - Username:
triihope931@gmail.com - Password:
rtusdqorfxjgcjij - Email To:
triihope931@gmail.com
Targets
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Target
Notification-� 705643291.docx
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Size
10KB
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MD5
d8b58acf46543be8923df5bfcac35303
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SHA1
36a368a068839d500c53e2ce69b4ccdcc7c3cf0b
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SHA256
9f550792a8ce146cfffd56e81195e7cab617a4b28394f3da0750409e4853b9b3
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SHA512
0a3e49ef143d35c3b35f87b72a9244e9fcfaf19256f15cf10db8c9bcd48591f87b70241f3311f668b5c3bca88e9c5de250ceb84c02589fc790fd1f5447ca1992
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SSDEEP
192:ScIMmtPGT7G/bIwXOVOyHB5SEzBC4vNq6sM63Le:SPXuT+xXOVOovhlqHC
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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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Uses the VBS compiler for execution
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Accesses Microsoft Outlook profiles
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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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Drops file in System32 directory
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Suspicious use of SetThreadContext
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