Analysis
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max time kernel
94s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
14-01-2025 03:02
General
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Target
9b688c5929cea65ae3f69a22b3780fa3f45b434fce94a9ccd39392b8dc7003b5.exe
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Size
2.4MB
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MD5
038582cff59bd7c92aa1d71b8ac632c7
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SHA1
ff4bfdc38ab995019c8685ea4bc63951e5f370ee
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SHA256
9b688c5929cea65ae3f69a22b3780fa3f45b434fce94a9ccd39392b8dc7003b5
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SHA512
6e72be1e887a305ae4636b063b9438a0c0cfe667387a235960f57b0853973a23e426508aeef9adc6891e6536a1c3bf2c41b00961f6aad32e0eb2f2b7d2f82a33
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SSDEEP
49152:dbdYAm4zEbdYAm4zXbdYAm4zKbdYAm4zFbdYAm4zB3An3AI3AJ3Aa:ddrWdrrdrAdr1drlA3AaAtAa
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.fosna.net - Port:
21 - Username:
[email protected] - Password:
=A+N^@~c]~#I
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Agenttesla family
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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 3 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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Suspicious use of SetThreadContext 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 2 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 behavior: MapViewOfSection 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\9b688c5929cea65ae3f69a22b3780fa3f45b434fce94a9ccd39392b8dc7003b5.exe"C:\Users\Admin\AppData\Local\Temp\9b688c5929cea65ae3f69a22b3780fa3f45b434fce94a9ccd39392b8dc7003b5.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.4MB
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Filesize
4KB
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Filesize
4KB
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Filesize
32KB
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Filesize
2.4MB
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Filesize
1024KB
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Filesize
2.4MB
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Filesize
2.4MB
-
Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
2.4MB
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Filesize
4KB
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Filesize
4KB
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Filesize
284KB
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Filesize
4KB
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Filesize
264KB
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Filesize
5.6MB
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Filesize
7.7MB
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Filesize
408KB
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Filesize
584KB
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Filesize
320KB
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Filesize
7.7MB
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Filesize
40KB
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Filesize
4KB
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Filesize
4KB