General
- Target yhkld.vbs
- Size 375KB
- Sample230706-p2xbfsba99
- SHA256 fa43e204762689b5d9a4f72bd2a6772f8d8436e02ddd0c6da9a0a26d475412da
- MD5 32d87b2f68ef1dd11316fbb33f1f8597
- SHA1 c23f436e333d31ef93f94949cf6d71d5d2d14458
- SHA512 c84ff372a6350a37141be905db7c75d5efe6e229b83c13101997bfb73804863828904f0517731dfdc9ee4e233bd83cc25c3b05819d9ba178711c9f6edc2be0f8
- SSDEEP 3072:EQaiUCrZUKCs7xlu4vrSCqtI4xvgGrk+KH:EQaiUc
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
yhkld.vbs
Resource
win7-20230703-en
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
yhkld.vbs
Resource
win10v2004-20230703-en
13 signatures
150 seconds
Malware Config
Extracted
Language
-
ps1
Deobfuscated
Source
URLs
-
ps1.dropper
http://cryptersandtools.minhacasa.tv/e/e
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
mail.havil.co
-
Port
587
-
Username
-
Password
ND{!x#V2NT%K
-
Email to
Targets
-
- Target yhkld.vbs
- Size 375KB
- SHA256 fa43e204762689b5d9a4f72bd2a6772f8d8436e02ddd0c6da9a0a26d475412da
- MD5 32d87b2f68ef1dd11316fbb33f1f8597
- SHA1 c23f436e333d31ef93f94949cf6d71d5d2d14458
- SHA512 c84ff372a6350a37141be905db7c75d5efe6e229b83c13101997bfb73804863828904f0517731dfdc9ee4e233bd83cc25c3b05819d9ba178711c9f6edc2be0f8
- SSDEEP 3072:EQaiUCrZUKCs7xlu4vrSCqtI4xvgGrk+KH:EQaiUc
- MD5 SHA1 SHA512 SSDEEP
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Blocklisted process makes network request
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Accesses Microsoft Outlook profiles
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Suspicious use of SetThreadContext