General
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Target
z71htmivzKAUpOkr2J.exe
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Size
635KB
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Sample
241007-tfnveazdlm
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MD5
4cc4300ca47f721736cf09e113d5d911
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SHA1
2c4cdbd5ecd86653e18945a320cd021001ca03f8
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SHA256
60b3f4ef12794600833b77583624d77d037885f3bbc6361b013eb4ecf2017b99
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SHA512
b7c715886f4bdbb02d2ce9277c96bcdb3eb0c5c84b67ea6d5b936a703ee6772c8eb9cd0f7205eeca9ccdc350c131039e1e7b3e19d7bd6df8b4166c3bf1f6af5e
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SSDEEP
12288:nYf0+ST8QGjRBBeLICPy1CS9jPWinuHg7VCFYKK56eS95Cdr:nYpmeTBWn78TjuHghCNo6eOM
Static task
static1
Behavioral task
behavioral1
Sample
z71htmivzKAUpOkr2J.exe
Resource
win7-20240903-en
Malware Config
Extracted
Protocol: smtp- Host:
mail.apexrnun.com - Port:
587 - Username:
[email protected] - Password:
%qroUozO;(C2Rlyb
Extracted
agenttesla
Protocol: smtp- Host:
mail.apexrnun.com - Port:
587 - Username:
[email protected] - Password:
%qroUozO;(C2Rlyb - Email To:
[email protected]
Targets
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Target
z71htmivzKAUpOkr2J.exe
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Size
635KB
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MD5
4cc4300ca47f721736cf09e113d5d911
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SHA1
2c4cdbd5ecd86653e18945a320cd021001ca03f8
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SHA256
60b3f4ef12794600833b77583624d77d037885f3bbc6361b013eb4ecf2017b99
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SHA512
b7c715886f4bdbb02d2ce9277c96bcdb3eb0c5c84b67ea6d5b936a703ee6772c8eb9cd0f7205eeca9ccdc350c131039e1e7b3e19d7bd6df8b4166c3bf1f6af5e
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SSDEEP
12288:nYf0+ST8QGjRBBeLICPy1CS9jPWinuHg7VCFYKK56eS95Cdr:nYpmeTBWn78TjuHghCNo6eOM
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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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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
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1