General
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Target
FACTURAS.js
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Size
944B
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Sample
231208-reet1abgf4
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MD5
25d05d7da40ef51ff088cfbd3746a74f
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SHA1
3c08a86611c54e2bcb77f45f12442d271b5d806c
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SHA256
4040480a88c5deea6892453bf0b1cd86d29b879f00f04bce1b8739e0f08290cc
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SHA512
903489a9cb106d4bef03ad0073015a6007743331616facd49e36ce4661076c1e013191abd613308c6801890987b317af2483d974d8b694a21f0cee2cbcf5469e
Static task
static1
Behavioral task
behavioral1
Sample
FACTURAS.js
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
FACTURAS.js
Resource
win10v2004-20231130-en
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot6846062945:AAGabPi9vxKPIKfVbRT2fLEd-Rnu3DtD_6I/
Targets
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Target
FACTURAS.js
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Size
944B
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MD5
25d05d7da40ef51ff088cfbd3746a74f
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SHA1
3c08a86611c54e2bcb77f45f12442d271b5d806c
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SHA256
4040480a88c5deea6892453bf0b1cd86d29b879f00f04bce1b8739e0f08290cc
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SHA512
903489a9cb106d4bef03ad0073015a6007743331616facd49e36ce4661076c1e013191abd613308c6801890987b317af2483d974d8b694a21f0cee2cbcf5469e
Score10/10-
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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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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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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