General
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Target
Product_List.docx
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Size
10KB
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Sample
230216-qspexshc9v
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MD5
581d3311b56cb7fce8592daebc4a2706
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SHA1
26994faaff13c6f333d0399dc1933d7c46e7deea
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SHA256
4288228a0660460e09ca8b770fc458dba2200d8cfc4695f881da617cd67d7bd7
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SHA512
46b8c05b963059c1cf865d892a89a0898dfbd80f204ac2ea4e74aac23f8dd0b4acdcd228d8a547f154ff475d440f39938f6787426dc4eb025192d76700555bc2
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SSDEEP
192:ScIMmtP5hG/b7XN+eO+O+5+5F7Jar/YEChI3schV:SPXRE7XtO+7wtar/YECOscf
Static task
static1
Behavioral task
behavioral1
Sample
Product_List.docx
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
Product_List.docx
Resource
win10v2004-20221111-en
Malware Config
Extracted
http:/QQQQWWWWQWWWWQWWQWQWQWQQWQWQQWQWQWQWQWQWQWQQQQQQQQOQQQQQOOOOOOOOQOQQQQOQOQOQOQOQOQQWWWWQWQWQWQWQWQWQWQWQQWQ@1806682775/O_OO.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
Product_List.docx
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Size
10KB
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MD5
581d3311b56cb7fce8592daebc4a2706
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SHA1
26994faaff13c6f333d0399dc1933d7c46e7deea
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SHA256
4288228a0660460e09ca8b770fc458dba2200d8cfc4695f881da617cd67d7bd7
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SHA512
46b8c05b963059c1cf865d892a89a0898dfbd80f204ac2ea4e74aac23f8dd0b4acdcd228d8a547f154ff475d440f39938f6787426dc4eb025192d76700555bc2
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SSDEEP
192:ScIMmtP5hG/b7XN+eO+O+5+5F7Jar/YEChI3schV:SPXRE7XtO+7wtar/YECOscf
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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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Drops file in System32 directory
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Suspicious use of SetThreadContext
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