General
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Target
3.exe
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Size
1.2MB
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Sample
240911-ryctrawbkm
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MD5
ec91d57cb541b3d5867b4972b0883f44
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SHA1
77a05550a12646964b23404fca934e6dad232d6e
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SHA256
0d51cc75a747abb0b17f859c228b2c15dfea604e90172af3571aa78183a654e8
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SHA512
84c8d5cc8d5eaf91a5f7b25eca2d0916dad5c39da9d01375bf7d328c2f8251fad6d57700fa249de03876ffa463c6f85102aa796b02741cd3f6b2602e5a469b88
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SSDEEP
24576:IPty3zTcFJHXIh+8xHBe7JvIKSpcG/pQd:IPQ3zTUXMxHYYpcG/2
Static task
static1
Behavioral task
behavioral1
Sample
3.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240802-en
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://mail.hearing-vision.com - Port:
21 - Username:
[email protected] - Password:
LILKOOLL14!
Targets
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Target
3.exe
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Size
1.2MB
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MD5
ec91d57cb541b3d5867b4972b0883f44
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SHA1
77a05550a12646964b23404fca934e6dad232d6e
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SHA256
0d51cc75a747abb0b17f859c228b2c15dfea604e90172af3571aa78183a654e8
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SHA512
84c8d5cc8d5eaf91a5f7b25eca2d0916dad5c39da9d01375bf7d328c2f8251fad6d57700fa249de03876ffa463c6f85102aa796b02741cd3f6b2602e5a469b88
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SSDEEP
24576:IPty3zTcFJHXIh+8xHBe7JvIKSpcG/pQd:IPQ3zTUXMxHYYpcG/2
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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Loads dropped DLL
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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 NtCreateThreadExHideFromDebugger
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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Target
$PLUGINSDIR/nsExec.dll
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Size
6KB
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MD5
b38561661a7164e3bbb04edc3718fe89
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SHA1
f13c873c8db121ba21244b1e9a457204360d543f
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SHA256
c2c88e4a32c734b0cb4ae507c1a9a1b417a2375079111fb1b35fab23aedd41d9
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SHA512
fedcaac20722de3519382011ccf22314af3edcd11b69f814db14710966853b69b9b5fc98383edcdb64d050ff825264eaba27b1c5adfe61d1fc9d77f13a052ced
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SSDEEP
96:f7GUxNkO6GR0t9GKKr1Zd8NHYVVHp4dEeY3kRnHdMqqyVgNPS3e:zXhHR0aTQN4gRHdMqJVgNPR
Score3/10 -