General
- Target Swift Advice 75,608$ USD.xls
- Size 279KB
- Sample240606-sblc2sgf77
- SHA256 36828e8ba8e39939e864288010d554c1a098a89f414b5ad8b52e97169122630a
- MD5 b806f1868f3144102f73f43868d8b031
- SHA1 cc98fcdd285bb0f935a0593776f6c6182faf7044
- SHA512 90acc08125ca194c70286fba432f5145e8bead5abb8cff700ac2c5bb954966d3daa29d04a24e91b20000382e60bf5fe5d854e97e366d2cf692f76acf9cb0868b
- SSDEEP 6144:3qFzL5LIT47HmPWNBjZpXIoVvneEJ28+B3f1S6D+Hx605p:3qFzu4LmPU/rdeo28+Bt7L8p
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
Swift Advice 75,608$ USD.xls
Resource
win7-20231129-en
24 signatures
150 seconds
Behavioral task
behavioral2
Sample
Swift Advice 75,608$ USD.xls
Resource
win10v2004-20240426-en
9 signatures
150 seconds
Malware Config
Extracted
Family
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agenttesla
Credentials
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Protocol
smtp
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Host
us2.smtp.mailhostbox.com
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Port
587
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Username
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Password
^NpBYBQ0
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Email to
Targets
-
- Target Swift Advice 75,608$ USD.xls
- Size 279KB
- SHA256 36828e8ba8e39939e864288010d554c1a098a89f414b5ad8b52e97169122630a
- MD5 b806f1868f3144102f73f43868d8b031
- SHA1 cc98fcdd285bb0f935a0593776f6c6182faf7044
- SHA512 90acc08125ca194c70286fba432f5145e8bead5abb8cff700ac2c5bb954966d3daa29d04a24e91b20000382e60bf5fe5d854e97e366d2cf692f76acf9cb0868b
- SSDEEP 6144:3qFzL5LIT47HmPWNBjZpXIoVvneEJ28+B3f1S6D+Hx605p:3qFzu4LmPU/rdeo28+Bt7L8p
- MD5 SHA1 SHA512 SSDEEP
-
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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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Suspicious use of SetThreadContext