Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
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submitted
24/07/2024, 02:27
General
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Target
1723b52fb0a05e96e165eda1385729bc64d02ae86afaaa3d1661637ec2d27192.exe
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Size
625KB
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MD5
19e5d3d46b96abd1a1725ea221b15794
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SHA1
4ee44aa6ae560b3732b3159d2fb2c0dc10bc44fb
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SHA256
1723b52fb0a05e96e165eda1385729bc64d02ae86afaaa3d1661637ec2d27192
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SHA512
99d1dc352014a10e2485b4591eb46875b9da344fcf821f590b9871fec397a64e68f5ebd9df68e6d8f8305c9f81ea8d54dc82c3ea2a5a2facaa382d382ff51b63
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SSDEEP
12288:C+ShNCQNpPAhwkpWP9qXGpW3GCAQoUQuk0G58Kx4rHU89cvY8Auc6WkR:7iCQPi01Y3GVQwukmA4j9cQI
Malware Config
Extracted
Protocol: smtp- Host:
mail.controlfire.com.mx - Port:
587 - Username:
[email protected] - Password:
[;E4nNUMlscW
Extracted
agenttesla
Protocol: smtp- Host:
mail.controlfire.com.mx - Port:
587 - Username:
[email protected] - Password:
[;E4nNUMlscW - Email To:
[email protected]
Signatures
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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 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\1723b52fb0a05e96e165eda1385729bc64d02ae86afaaa3d1661637ec2d27192.exe"C:\Users\Admin\AppData\Local\Temp\1723b52fb0a05e96e165eda1385729bc64d02ae86afaaa3d1661637ec2d27192.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4KB
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Filesize
632KB
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Filesize
5.6MB
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Filesize
584KB
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Filesize
7.7MB
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Filesize
40KB
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Filesize
624KB
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Filesize
64KB
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Filesize
56KB
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Filesize
528KB
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Filesize
4KB
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Filesize
7.7MB
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Filesize
264KB
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Filesize
408KB
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Filesize
320KB