General
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Target
65d33bde1b9e3d11e7b3ce0767fd22ec.bin
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Size
642KB
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Sample
240913-bqfbxawhqg
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MD5
d8f77ce22d435f9f423e72a7659e4117
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SHA1
4803393487d468aa0833e391c7f8ce3173664883
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SHA256
8314c08237812a03249735937db7b1b6b1a1c3135f38c52c4980e6205da3e5ff
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SHA512
58444debba9645cddefae37cafc1913450e1f11562e6ca7116ff7b69dff603b81dea843746ea67ceb022b097d72f05cdf447e5bfed3a6f0a71bb5bed4415eb7e
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SSDEEP
12288:9fRs4Dv9BdINZNYOJKaJDxk4NdO0DCnOsNKirJ2y0n:lRs4KNZNYO8aJ17NdO0OOn+o
Static task
static1
Behavioral task
behavioral1
Sample
8eadfc2a0f3dce9b786340417545bc64a10dbd32e8677bbcf61929df787d4055.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
8eadfc2a0f3dce9b786340417545bc64a10dbd32e8677bbcf61929df787d4055.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
Password: )NYyffR0 - Email To:
[email protected]
Extracted
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
Password: )NYyffR0
Targets
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Target
8eadfc2a0f3dce9b786340417545bc64a10dbd32e8677bbcf61929df787d4055.exe
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Size
851KB
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MD5
65d33bde1b9e3d11e7b3ce0767fd22ec
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SHA1
bf2496621ae5c35c3ba4056af0290ba1104c7056
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SHA256
8eadfc2a0f3dce9b786340417545bc64a10dbd32e8677bbcf61929df787d4055
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SHA512
7b5ae1a98fbcf8196b9d8a4cd856e4bb7a8cfbc996ac9b792e8cfee2b670c76ab64ab7a478a7b142bdb03b86cacc803b984ebac302a095eff4f0cb10ff09a318
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SSDEEP
12288:0e2VXNGg3VBx6k/+Ac0ZXN07M8NHNOraQ5ZCKaGSTij9N/Uu49f2FSWuEz8/A1yp:0e2zsk55m7M8NH8RCAIu49O8jEA/G
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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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Adds Run key to start application
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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
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1