General
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Target
92237dfe62e734cfd7c58327c9386a912388148738c9b11dd4c840fb2a956f12.exe
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Size
578KB
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Sample
240905-b1fqes1hme
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MD5
6f1b4d1f00be36e9313431a13fda4999
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SHA1
340b524e5517d862975b2ac1df99fa961a2ebc73
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SHA256
92237dfe62e734cfd7c58327c9386a912388148738c9b11dd4c840fb2a956f12
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SHA512
60b792236b094578d3e3a280877c15fd5cf6e815c6257af121dc1d208c10e0e255a29dd29da467f5fe144dc3f26b575995959abd99e73595588c03d561d5716a
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SSDEEP
12288:i82BJx/+kCegSWFJiyiG6Nn7pvU6w9OuAOR7iN1Iz4b:t2BL5IfDJo7W9OulFQIz+
Static task
static1
Behavioral task
behavioral1
Sample
92237dfe62e734cfd7c58327c9386a912388148738c9b11dd4c840fb2a956f12.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
92237dfe62e734cfd7c58327c9386a912388148738c9b11dd4c840fb2a956f12.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.uvapisa.com - Port:
587 - Username:
[email protected] - Password:
Apis@2020 - Email To:
[email protected]
Targets
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-
Target
92237dfe62e734cfd7c58327c9386a912388148738c9b11dd4c840fb2a956f12.exe
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Size
578KB
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MD5
6f1b4d1f00be36e9313431a13fda4999
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SHA1
340b524e5517d862975b2ac1df99fa961a2ebc73
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SHA256
92237dfe62e734cfd7c58327c9386a912388148738c9b11dd4c840fb2a956f12
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SHA512
60b792236b094578d3e3a280877c15fd5cf6e815c6257af121dc1d208c10e0e255a29dd29da467f5fe144dc3f26b575995959abd99e73595588c03d561d5716a
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SSDEEP
12288:i82BJx/+kCegSWFJiyiG6Nn7pvU6w9OuAOR7iN1Iz4b:t2BL5IfDJo7W9OulFQIz+
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Accesses Microsoft Outlook profiles
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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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