Analysis
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max time kernel
143s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system -
submitted
06-12-2023 09:23
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe
Resource
win10v2004-20231130-en
General
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Target
SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe
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Size
53.0MB
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MD5
0d3a758c9e1640b7a7467c30b08fa7df
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SHA1
9ce268cf027a225d5c35c34800717ffee85349b2
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SHA256
33c26fb2d2a58f97893fd4ea36572c22eb95ab3a2a4d89a8f823140844caa63e
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SHA512
2adb5e783b6909c6c008053918adeaa39d7a71fe5659c7d5efef02a270fb7a57b1d5b65698ecd4f42fe93127f65284552ef22931087f9b90b6f8779de2d1e5a6
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SSDEEP
12288:6ueH5qLpd3OQpfD65bEDSsu4emYy2SA/83A/MoY29WRjgx75ll9n8:eq/3OQpfm5d4emYyY83A/MohARsx/
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.flecon.com.sg - Port:
587 - Username:
[email protected] - Password:
8CJN6A87XUIU - 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 data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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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.
Processes:
flow ioc 8 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exedescription pid process target process PID 2256 set thread context of 2968 2256 SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exeSecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exepid process 2256 SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe 2256 SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe 2968 SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe 2968 SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exeSecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exedescription pid process Token: SeDebugPrivilege 2256 SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe Token: SeDebugPrivilege 2968 SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exedescription pid process target process PID 2256 wrote to memory of 2968 2256 SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe PID 2256 wrote to memory of 2968 2256 SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe PID 2256 wrote to memory of 2968 2256 SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe PID 2256 wrote to memory of 2968 2256 SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe PID 2256 wrote to memory of 2968 2256 SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe PID 2256 wrote to memory of 2968 2256 SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe PID 2256 wrote to memory of 2968 2256 SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe PID 2256 wrote to memory of 2968 2256 SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2256 -
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2968
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\SecuriteInfo.com.Trojan-Spy.Agent.6489.20161.exe.log
Filesize1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3