General
- Target 9b0b93c3f2b8fee5d774436447b4990f.js.vir
- Size 37KB
- Sample221129-pp777ace2v
- SHA256 75c5452fe55b5b42e88f7e22cf3d54665f639f721b55dbafa78b43c644f1b598
- MD5 aa015cde14808315df0e50fc98fa8ca1
- SHA1 499fd482cd7bad8d905564983f07e7ae822ea189
- SHA512 08af4131b97d2177723bbc23981286f6f22e780db6d6f0e8894048fc971eb3cee3109b1daebe31107c2119d48ba0423625e6fbce180e6b9bc1fecdc56bba6278
- SSDEEP 768:NDVC12hDVX/opI7vr3t+borH2OAH1XJLYlCH56v+1KnLmVk:dVCUhRWI7vjtsorWOAH1XJsCH56vwmLz
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
9b0b93c3f2b8fee5d774436447b4990f.js
Resource
win7-20221111-en
20 signatures
150 seconds
Behavioral task
behavioral2
Sample
9b0b93c3f2b8fee5d774436447b4990f.js
Resource
win10v2004-20221111-en
12 signatures
150 seconds
Malware Config
Extracted
Family
-
agenttesla
C2
-
https://api.telegram.org/bot5196374398:AAFia6uLKkD-Wc5-qWTKCU_kRGlxKrfZgpE/
Extracted
Family
-
wshrat
C2
-
http://45.139.105.174:7670
Extracted
Family
-
vjw0rm
C2
-
http://45.139.105.174:7575
Targets
-
- Target 9b0b93c3f2b8fee5d774436447b4990f.js.vir
- Size 37KB
- SHA256 75c5452fe55b5b42e88f7e22cf3d54665f639f721b55dbafa78b43c644f1b598
- MD5 aa015cde14808315df0e50fc98fa8ca1
- SHA1 499fd482cd7bad8d905564983f07e7ae822ea189
- SHA512 08af4131b97d2177723bbc23981286f6f22e780db6d6f0e8894048fc971eb3cee3109b1daebe31107c2119d48ba0423625e6fbce180e6b9bc1fecdc56bba6278
- SSDEEP 768:NDVC12hDVX/opI7vr3t+borH2OAH1XJLYlCH56v+1KnLmVk:dVCUhRWI7vjtsorWOAH1XJsCH56vwmLz
- MD5 SHA1 SHA512 SSDEEP
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Blocklisted process makes network request
-
Executes dropped EXE
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Drops startup file
-
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.