Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
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submitted
22-09-2024 05:26
General
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Target
Aviso de cuenta vencida de DHL - 1606622076_865764325678976645423546567678967564423567890008765.exe
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Size
801KB
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MD5
f7407d909a701a85f0aec9c898ebed35
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SHA1
19fb4fbbc9e1f1e279b9f046e0667287cef40951
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SHA256
86c0e8c71fe53ff1ee1ac2a494c208392b9f4128f85552e69105e8fa19724f63
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SHA512
3d6b55c42e8309a059a923560ef7838c13385c4680c467669b9900dce55fd31827aa0490964649768b80f891ab4e6e26f45a4455ff92d64cbf8d9fe065a9fd91
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SSDEEP
12288:v6Wq4aaE6KwyF5L0Y2D1PqLRpZnECRwtmO64RPFG3lAr9T7IrqmK+2tZb1XswHTt:tthEVaPqL1l/O641F5TYKlZpXRTBDyO9
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.elquijotebanquetes.com - Port:
21 - Username:
[email protected] - Password:
-GN,s*KH{VEhPmo)+f
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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UPX packed file 2 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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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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AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
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Suspicious use of SetThreadContext 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Aviso de cuenta vencida de DHL - 1606622076_865764325678976645423546567678967564423567890008765.exe"C:\Users\Admin\AppData\Local\Temp\Aviso de cuenta vencida de DHL - 1606622076_865764325678976645423546567678967564423567890008765.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\Aviso de cuenta vencida de DHL - 1606622076_865764325678976645423546567678967564423567890008765.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
776KB
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Filesize
4.0MB
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Filesize
776KB
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Filesize
264KB
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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
6.9MB
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Filesize
4KB
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Filesize
6.9MB