General
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Target
Norcity Sales order.docx
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Size
10KB
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Sample
230215-qjxd6sbg98
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MD5
e08ea0fae4989df077760d62365fbebd
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SHA1
823bb25813c01b081249e6c0907bdb2376aec998
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SHA256
142843fbff70169072d1674bbbba6ab9a9bf6c3c3dd5e015c2d4b10bfb1f106b
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SHA512
4a4e097f6edf353f1b6305530bc9c9cc7d093dd0654c3fe3a057a184305e0c03d54fdb5b9d71206c612ce6bb4e39798908fc74212918e86c6110110401f8ca30
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SSDEEP
192:ScIMmtP5hG/b7XN+eOwkO+5+5F7Jar/YEChI3xt:SPXRE7XtOH7wtar/YECOH
Static task
static1
Behavioral task
behavioral1
Sample
Norcity Sales order.docx
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
Norcity Sales order.docx
Resource
win10v2004-20220812-en
Malware Config
Extracted
http:/QQQQWWWWQWWWWQWWQWQWQWQQWQWQQWQWQWQWQWQWQWQQQQQQQQOQQQQQOOOOOOOOQOQQQQOQOQOQOQOQOQQWWWWQWQWQWQWQWQWQWQWQQWQ@1806682775/O.DOC
Extracted
agenttesla
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
002@frem-tr.com - Password:
jCXzqcP1 daniel 3116 - Email To:
002@frem-tr.com
Targets
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Target
Norcity Sales order.docx
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Size
10KB
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MD5
e08ea0fae4989df077760d62365fbebd
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SHA1
823bb25813c01b081249e6c0907bdb2376aec998
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SHA256
142843fbff70169072d1674bbbba6ab9a9bf6c3c3dd5e015c2d4b10bfb1f106b
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SHA512
4a4e097f6edf353f1b6305530bc9c9cc7d093dd0654c3fe3a057a184305e0c03d54fdb5b9d71206c612ce6bb4e39798908fc74212918e86c6110110401f8ca30
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SSDEEP
192:ScIMmtP5hG/b7XN+eOwkO+5+5F7Jar/YEChI3xt:SPXRE7XtOH7wtar/YECOH
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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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Suspicious use of SetThreadContext
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