General
- Target rRemittanceadvicefor20240222.exe
- Size 734KB
- Sample240222-psb9xshe64
- SHA256 5f439e4e2bf01c647d8a2a425e0dfb03f3b6234f13de2cc6015f7c57eaa40290
- MD5 37fc288dede0b36f18acb1adc6e99f5f
- SHA1 323a8cabc0753ecb2a01849a85bb70c07e9ce022
- SHA512 ff5f6fda551fd9ff0ca21a219f1d0d9f07c2b96728e272886cc46518da7f1f99bda77f53217292d5b3a1bb3cced59a2318ff50094394558cffda9f3c9ab4d62d
- SSDEEP 12288:n2nURl5Ujd53LlvimgWAXUScXDh+MXo9jX5g47JATthqRA8kOXUw6gvDBfVu:n2nUpKwmgWAXcXvY9jXiCkhqDXmgvFfV
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
rRemittanceadvicefor20240222.exe
Resource
win7-20240221-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
rRemittanceadvicefor20240222.exe
Resource
win10v2004-20240221-en
9 signatures
150 seconds
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
mail.wasstech.com
-
Port
587
-
Username
-
Password
Sunray2700@@
-
Email to
Targets
-
- Target rRemittanceadvicefor20240222.exe
- Size 734KB
- SHA256 5f439e4e2bf01c647d8a2a425e0dfb03f3b6234f13de2cc6015f7c57eaa40290
- MD5 37fc288dede0b36f18acb1adc6e99f5f
- SHA1 323a8cabc0753ecb2a01849a85bb70c07e9ce022
- SHA512 ff5f6fda551fd9ff0ca21a219f1d0d9f07c2b96728e272886cc46518da7f1f99bda77f53217292d5b3a1bb3cced59a2318ff50094394558cffda9f3c9ab4d62d
- SSDEEP 12288:n2nURl5Ujd53LlvimgWAXUScXDh+MXo9jX5g47JATthqRA8kOXUw6gvDBfVu:n2nUpKwmgWAXcXvY9jXiCkhqDXmgvFfV
- MD5 SHA1 SHA512 SSDEEP
Score10/10-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
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