General
- Target IMG-20240528-WA0005[94].exe
- Size 903KB
- Sample240528-r9vhyaaf53
- SHA256 0374c34b60c4c677258f1813335bc64b39763d4db406eff8f4fbf5ddc2f5c7b1
- MD5 63bc79e03fe9829c2aafc7323c96387e
- SHA1 7dd49e8289808bb57ff3941326fbd398711a7547
- SHA512 2b0f42ed76eb6b8fea1ca4740855519150e19f04a90c3fa3ba0f1488b5520ff6404f84691610d59345a21c645fc3e5d05eafc462abd5630507a573f68d94758a
- SSDEEP 24576:ixYqYrCxxIrXV6onBYixZE+y207XPd2QSck:MFIrrBTxZiF7120k
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
IMG-20240528-WA0005[94].exe
Resource
win7-20240508-en
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
IMG-20240528-WA0005[94].exe
Resource
win10v2004-20240508-en
14 signatures
150 seconds
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
mail.medicalhome.com.pe
-
Port
587
-
Username
-
Password
MHinfo01
-
Email to
Extracted
Credentials
-
Protocol
smtp
-
Host
mail.medicalhome.com.pe
-
Port
587
-
Username
-
Password
MHinfo01
Targets
-
- Target IMG-20240528-WA0005[94].exe
- Size 903KB
- SHA256 0374c34b60c4c677258f1813335bc64b39763d4db406eff8f4fbf5ddc2f5c7b1
- MD5 63bc79e03fe9829c2aafc7323c96387e
- SHA1 7dd49e8289808bb57ff3941326fbd398711a7547
- SHA512 2b0f42ed76eb6b8fea1ca4740855519150e19f04a90c3fa3ba0f1488b5520ff6404f84691610d59345a21c645fc3e5d05eafc462abd5630507a573f68d94758a
- SSDEEP 24576:ixYqYrCxxIrXV6onBYixZE+y207XPd2QSck:MFIrrBTxZiF7120k
- MD5 SHA1 SHA512 SSDEEP
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
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