General
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Target
b9fdcdcc7221b4d0b59aed55f611ba2bd0d68fc4e882eeb479afaf4c6abbe717
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Size
24KB
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Sample
241017-bz3hssverg
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MD5
57a38ec7fd0987672546f26cd5182a14
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SHA1
44ea97d8f46a763572aa89d59306be3aa29c1b22
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SHA256
b9fdcdcc7221b4d0b59aed55f611ba2bd0d68fc4e882eeb479afaf4c6abbe717
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SHA512
2715e35768529206adee6416fba9ae11bd6c726f6e2189013d610373ebaf9cb153796ef15b7de59d6a539c97332958f39943354077181620e155153aa8c44fdc
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SSDEEP
192:eiJVpMIfAiyRfcUxNKwK04QKxL0LDZPAMulxMllh9kbLGmA5UQ7RHVpiqrgSVJNn:eiJQaQKxL+2uIngiq3tZW6kCfDcDSqDO
Static task
static1
Behavioral task
behavioral1
Sample
b9fdcdcc7221b4d0b59aed55f611ba2bd0d68fc4e882eeb479afaf4c6abbe717.vbs
Resource
win7-20240903-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
162.254.34.31 - Port:
587 - Username:
[email protected] - Password:
M992uew1mw6Z - Email To:
[email protected]
Targets
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Target
b9fdcdcc7221b4d0b59aed55f611ba2bd0d68fc4e882eeb479afaf4c6abbe717
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Size
24KB
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MD5
57a38ec7fd0987672546f26cd5182a14
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SHA1
44ea97d8f46a763572aa89d59306be3aa29c1b22
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SHA256
b9fdcdcc7221b4d0b59aed55f611ba2bd0d68fc4e882eeb479afaf4c6abbe717
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SHA512
2715e35768529206adee6416fba9ae11bd6c726f6e2189013d610373ebaf9cb153796ef15b7de59d6a539c97332958f39943354077181620e155153aa8c44fdc
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SSDEEP
192:eiJVpMIfAiyRfcUxNKwK04QKxL0LDZPAMulxMllh9kbLGmA5UQ7RHVpiqrgSVJNn:eiJQaQKxL+2uIngiq3tZW6kCfDcDSqDO
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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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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Drops file in System32 directory
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Suspicious use of SetThreadContext
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