General
- Target trucking instructions.exe
- Size 824KB
- Sample240813-tj267stamf
- SHA256 87044fd80bd4cb7069021fa48e337e1ffc5d6f192932645045536ffccab8c4db
- MD5 2ffef4da68f3cc3984f20cbc013c932d
- SHA1 6f564ced64cbb427cc37963d546e5f08652b9f61
- SHA512 e9275f883c543c55b1812414da40c2f5e40572fa517cd53e95eef5834541880a8a91f4bc588e6cdbeec1df66b107caf345c77757f288b316aa926fa50167725e
- SSDEEP 24576:BNDsYdWjg4Scjt/KXlX/AFT1pvPTLB0gH:btH4SC/olXeXvPTLB0g
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
trucking instructions.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
trucking instructions.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.mahesh-ent.com
-
Port
587
-
Username
-
Password
M@hesh3981
-
Email to
Targets
-
- Target trucking instructions.exe
- Size 824KB
- SHA256 87044fd80bd4cb7069021fa48e337e1ffc5d6f192932645045536ffccab8c4db
- MD5 2ffef4da68f3cc3984f20cbc013c932d
- SHA1 6f564ced64cbb427cc37963d546e5f08652b9f61
- SHA512 e9275f883c543c55b1812414da40c2f5e40572fa517cd53e95eef5834541880a8a91f4bc588e6cdbeec1df66b107caf345c77757f288b316aa926fa50167725e
- SSDEEP 24576:BNDsYdWjg4Scjt/KXlX/AFT1pvPTLB0gH:btH4SC/olXeXvPTLB0g
- MD5 SHA1 SHA512 SSDEEP
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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.
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
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1