General
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Target
6a33fd9b1812a319e10fb337b87baabf2f90ae938b9bb1d0bed94c70b7cc2423
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Size
1.4MB
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Sample
240522-by1mtagc8x
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MD5
40e5539808f22d1d0c67ee37c5b8aff5
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SHA1
78ba829b56999205760dd168ef5af044e5861abe
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SHA256
6a33fd9b1812a319e10fb337b87baabf2f90ae938b9bb1d0bed94c70b7cc2423
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SHA512
db9a24dbc92b79c0b95b7dbdb904d69462092a0ca57c5f58959e7362c605f6ee6dddb7293c07343e0ba79eb2b39edbec9f4817f05a6106d7aa2ad47b804837c0
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SSDEEP
12288:QMMbni72U8L4042zQ1WVeXFfJoPQ59ouW1md0PaLAJRCIYpu5ssoxJzNJbH7o:/Mbni723L73/gXFxoYzcBVeNN7o
Static task
static1
Behavioral task
behavioral1
Sample
ITEMS CATOLOG SLIDE.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
ITEMS CATOLOG SLIDE.exe
Resource
win10v2004-20240426-en
Malware Config
Extracted
Protocol: smtp- Host:
mail.avtorska.com.mk - Port:
587 - Username:
[email protected] - Password:
avtorska2014@
Extracted
agenttesla
Protocol: smtp- Host:
mail.avtorska.com.mk - Port:
587 - Username:
[email protected] - Password:
avtorska2014@ - Email To:
[email protected]
Targets
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Target
ITEMS CATOLOG SLIDE.exe
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Size
937KB
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MD5
4a323d354ce4f623d28481674820af27
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SHA1
47c96244f4f6c5ba61b09d97694afbf16707cff8
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SHA256
9a40bb86b69f6c6702f4cef6b9b4c51c68d5923a239eaf6ed3029374d13ccee8
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SHA512
2f5cec2c419460af012bfc233222db3ba7ba64c2339ac4c2f6dca17377c7cdf4f0cfa4fbec47577f35fcbeee728724483d5e98357681261a9a7cb7675a89fcb3
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SSDEEP
12288:PMMbni72U8L4042zQ1WVeXFfJoPQ59ouW1md0PaLAJRCIYpu5ssoxJzNJbH7o:kMbni723L73/gXFxoYzcBVeNN7o
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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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Suspicious use of SetThreadContext
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