General
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Target
HG987654567000.vbs
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Size
33KB
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Sample
240916-rmv6ysscll
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MD5
59a24e918603e8e13baece1f49ccb169
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SHA1
84e045dcf3e4c49445abe4e61af4795e8091d5de
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SHA256
c83fa0fe8fcce8c22dc31440b883ee13badb2438f6a35ddd56a7b8c7e03c335c
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SHA512
85561f9127d28e46ccb0a7329892cece142e817f77dbe77e1d2583ba4b29bf234c8334fe5596e30fe08d3edb1d615cbc9c8da8790f037c065664f0c29dd68c86
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SSDEEP
384:ljD6h5upiUy+I4B8Gyh6r4x8yGNy0wVS2fwspQsFXkInOEZfDBEwA0QmKCp:45uhyt4Xyh6r4x8ygGnusS3EZrp4ep
Static task
static1
Behavioral task
behavioral1
Sample
HG987654567000.vbs
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
HG987654567000.vbs
Resource
win10v2004-20240802-en
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.antoniomayol.com:21 - Port:
21 - Username:
[email protected] - Password:
cMhKDQUk1{;%
Targets
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Target
HG987654567000.vbs
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Size
33KB
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MD5
59a24e918603e8e13baece1f49ccb169
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SHA1
84e045dcf3e4c49445abe4e61af4795e8091d5de
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SHA256
c83fa0fe8fcce8c22dc31440b883ee13badb2438f6a35ddd56a7b8c7e03c335c
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SHA512
85561f9127d28e46ccb0a7329892cece142e817f77dbe77e1d2583ba4b29bf234c8334fe5596e30fe08d3edb1d615cbc9c8da8790f037c065664f0c29dd68c86
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SSDEEP
384:ljD6h5upiUy+I4B8Gyh6r4x8yGNy0wVS2fwspQsFXkInOEZfDBEwA0QmKCp:45uhyt4Xyh6r4x8ygGnusS3EZrp4ep
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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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Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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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 SetThreadContext
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