General
- Target UAB VISI ATSAKYMAI30000290161120220112162613..js
- Size 45KB
- Sample221124-lrmgqaeg24
- SHA256 0075ad3afcd0768928f57844818f6c0765d84d358415075f047346ec119242b0
- MD5 2b4fd5e86969e9a8b56ce60175c15866
- SHA1 0e6890d6be1462aa5576a00ddaac640214e70256
- SHA512 7769908e20121e3e50fea394c16497a99ceae2313af6e7c8bd9952bd8ea8bf0a71aba1fbd47f1462281c91b0db7aa21896413660069b8e413ea8cd65f925f4db
- SSDEEP 768:NZLlAbEuwYu+sN8Ra/4Rm9yLudr3i+ngm6rEZC0Sao4:C4uoNcawo9sUr3i+ngyC0Saj
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
UAB VISI ATSAKYMAI30000290161120220112162613..js
Resource
win7-20221111-en
25 signatures
150 seconds
Behavioral task
behavioral2
Sample
UAB VISI ATSAKYMAI30000290161120220112162613..js
Resource
win10v2004-20221111-en
9 signatures
150 seconds
Malware Config
Extracted
Family
-
agenttesla
C2
-
https://api.telegram.org/bot5655543251:AAF6zs8TWZ5wmyQhXrUZEpQjh6VaOy-aYoQ/
Extracted
Family
-
wshrat
C2
-
http://snkcyp.duckdns.org:3369
Targets
-
- Target UAB VISI ATSAKYMAI30000290161120220112162613..js
- Size 45KB
- SHA256 0075ad3afcd0768928f57844818f6c0765d84d358415075f047346ec119242b0
- MD5 2b4fd5e86969e9a8b56ce60175c15866
- SHA1 0e6890d6be1462aa5576a00ddaac640214e70256
- SHA512 7769908e20121e3e50fea394c16497a99ceae2313af6e7c8bd9952bd8ea8bf0a71aba1fbd47f1462281c91b0db7aa21896413660069b8e413ea8cd65f925f4db
- SSDEEP 768:NZLlAbEuwYu+sN8Ra/4Rm9yLudr3i+ngm6rEZC0Sao4:C4uoNcawo9sUr3i+ngyC0Saj
- MD5 SHA1 SHA512 SSDEEP
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Drops startup file
Loads dropped DLL
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
Suspicious use of SetThreadContext