Analysis
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max time kernel
117s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
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submitted
24/01/2024, 10:41
General
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Target
SecuriteInfo.com.Win32.RATX-gen.26533.9243.exe
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Size
665KB
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MD5
f8386a9d4a69ae5af9d907411b09d117
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SHA1
000110cf3ba7402e20ff49c0a71d0f028d5bc532
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SHA256
2e62ccab66721d06ed86a11e1fb8e2207f440529a148efcb866b29f2382d12c3
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SHA512
03e219062255de66ae75ae646127630f536c24411cbd8b18e7fe87033be86b7bee2296890a78e305279270f0033efb33b6531f04aa1d2c9c567d8b69128808a9
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SSDEEP
12288:k1Xi0C0eEnPRodr19cRdSysNtn65BPpV1cK0Lnq8nloGkamiPk:L0/PSdr1mH/sL63PD14LnqENm
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.indusun.org - Port:
587 - Username:
[email protected] - Password:
235@Indus - 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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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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Adds Run key to start application 2 TTPs 1 IoCs
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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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Suspicious use of SetThreadContext 1 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 9 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.26533.9243.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.26533.9243.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.26533.9243.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.RATX-gen.26533.9243.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
688KB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
96KB
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Filesize
32KB
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Filesize
48KB
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Filesize
496KB
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Filesize
6.9MB
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Filesize
264KB
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Filesize
264KB
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Filesize
264KB
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Filesize
4KB
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Filesize
264KB
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Filesize
264KB
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Filesize
264KB
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Filesize
6.9MB
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Filesize
264KB
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Filesize
256KB
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Filesize
6.9MB
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Filesize
256KB