General
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Target
13d4b5daf8b330ea265b54b0b90028d8c3e67578336cc9557eefd962bb0f9eea
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Size
606KB
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Sample
231208-mjvnssbh81
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MD5
edd0358919d734212a82093eae9f65a4
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SHA1
3a4f4aa36c4da0b39a8fd048a580db56cc05bffb
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SHA256
13d4b5daf8b330ea265b54b0b90028d8c3e67578336cc9557eefd962bb0f9eea
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SHA512
f846f1a28582ff72826a7f0c78e01e0f4d5329a2b62fc2fd7141382db50572131eef18631d2d019bddfd451e01c759b9c25cb33525c74afd69ef333f35b67ed1
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SSDEEP
12288:Br3+dDulM3BxlSKTGS63AojAG9WReFaquu8TMWA5:BuK2xxbmwojAuUCBuplO
Static task
static1
Behavioral task
behavioral1
Sample
PO_INV Payment.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
PO_INV Payment.exe
Resource
win10v2004-20231130-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.wcoil.com - Port:
587 - Username:
[email protected] - Password:
Largoo11! - Email To:
[email protected]
Extracted
Protocol: smtp- Host:
mail.wcoil.com - Port:
587 - Username:
[email protected] - Password:
Largoo11!
Targets
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Target
PO_INV Payment.exe
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Size
833KB
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MD5
1680c36ba32de652263ecbea2da37f3e
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SHA1
d94d86320691dd007d88d4c7c3a4000d6f785ab2
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SHA256
c93bde97c40ef62ed29d1ac5ff077603c11a043ff8ae58fd854333a2c8e37c2d
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SHA512
22d06e5a00d9063909b987e1549e5848fc47e4811eebe72765972404f0bb9adf029ce2b5e674903d2b762d119566352237bca3bd7e8f142b32cbfd3de5157a80
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SSDEEP
12288:Q5x1wCDwhjBiRynxZxn+SoSgYCiWCzY8wHU83Cfl/5KSDPr5uCdef:GoIRaZF+SobYv/R83y/5LDMCdef
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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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