General
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Target
SecuriteInfo.com.Win32.DropperX-gen.15213.5384.exe
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Size
107KB
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Sample
230823-pq62hscb73
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MD5
5722ebe4439818c5bfe90b4bb6db4cb2
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SHA1
30482cee4fd0b59904311effa01b9b7ed7094892
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SHA256
dd7ace63ca3c3c6c8fad312a3b8fd2d022364bfd04228e511aa6e72d28c00e5e
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SHA512
f281f55ea30778b79f8aae6435ae787b538e071113e8ba0f6e4dbcb8c332b0c3a414a1648b9c26d64fd8ba6b7cf867367c43851337bfb0091ff675f7f171fb05
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SSDEEP
3072:YIcgv0klbLsuZ+cBtLafVDvZsF7d0zA2MdU:YIcgvtlb7+AtLafVNsFJB2s
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.DropperX-gen.15213.5384.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Win32.DropperX-gen.15213.5384.exe
Resource
win10v2004-20230703-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.exceltruea.com - Port:
587 - Username:
[email protected] - Password:
innocentchinedu - Email To:
[email protected]
Targets
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Target
SecuriteInfo.com.Win32.DropperX-gen.15213.5384.exe
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Size
107KB
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MD5
5722ebe4439818c5bfe90b4bb6db4cb2
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SHA1
30482cee4fd0b59904311effa01b9b7ed7094892
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SHA256
dd7ace63ca3c3c6c8fad312a3b8fd2d022364bfd04228e511aa6e72d28c00e5e
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SHA512
f281f55ea30778b79f8aae6435ae787b538e071113e8ba0f6e4dbcb8c332b0c3a414a1648b9c26d64fd8ba6b7cf867367c43851337bfb0091ff675f7f171fb05
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SSDEEP
3072:YIcgv0klbLsuZ+cBtLafVDvZsF7d0zA2MdU:YIcgvtlb7+AtLafVNsFJB2s
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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
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