Analysis
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max time kernel
51s -
max time network
51s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
19-06-2024 10:26
Static task
static1
Behavioral task
behavioral1
Sample
Eseguibile-agent-tesla.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
Eseguibile-agent-tesla.exe
Resource
win10v2004-20240508-en
General
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Target
Eseguibile-agent-tesla.exe
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Size
929KB
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MD5
bcc26da2379e21b521952f6862ce0586
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SHA1
fd3a8bb6236333592eaafe96fd2f9be751cb20ad
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SHA256
8deec1e6488e81f0d56dbdcd9dcedc489cee19dae90f9c5461abc0bc58e4b0ad
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SHA512
6f86b57c0185ede99012e5f9b235890a71e23f1ae7d8777fbf6468948faf3996b1ac745dfe4bb26533991c24adc5ffac8e2dbd1d470db048af3e73dac8b8023a
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SSDEEP
24576:climYcBCyHDnI79de3UCovQ4b1YzppveQtG9bqnZ:KOcBZH7I79g6ITzppveQtH
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.aceja.biz - Port:
587 - Username:
[email protected] - Password:
Serenity#2773! - 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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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 2 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Eseguibile-agent-tesla.exedescription pid Process procid_target PID 4680 set thread context of 2588 4680 Eseguibile-agent-tesla.exe 86 -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
Eseguibile-agent-tesla.execaspol.exepid Process 4680 Eseguibile-agent-tesla.exe 4680 Eseguibile-agent-tesla.exe 2588 caspol.exe 2588 caspol.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Eseguibile-agent-tesla.execaspol.exedescription pid Process Token: SeDebugPrivilege 4680 Eseguibile-agent-tesla.exe Token: SeDebugPrivilege 2588 caspol.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
Eseguibile-agent-tesla.exedescription pid Process procid_target PID 4680 wrote to memory of 2572 4680 Eseguibile-agent-tesla.exe 85 PID 4680 wrote to memory of 2572 4680 Eseguibile-agent-tesla.exe 85 PID 4680 wrote to memory of 2572 4680 Eseguibile-agent-tesla.exe 85 PID 4680 wrote to memory of 2588 4680 Eseguibile-agent-tesla.exe 86 PID 4680 wrote to memory of 2588 4680 Eseguibile-agent-tesla.exe 86 PID 4680 wrote to memory of 2588 4680 Eseguibile-agent-tesla.exe 86 PID 4680 wrote to memory of 2588 4680 Eseguibile-agent-tesla.exe 86 PID 4680 wrote to memory of 2588 4680 Eseguibile-agent-tesla.exe 86 PID 4680 wrote to memory of 2588 4680 Eseguibile-agent-tesla.exe 86 PID 4680 wrote to memory of 2588 4680 Eseguibile-agent-tesla.exe 86 PID 4680 wrote to memory of 2588 4680 Eseguibile-agent-tesla.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\Eseguibile-agent-tesla.exe"C:\Users\Admin\AppData\Local\Temp\Eseguibile-agent-tesla.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4680 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe"2⤵PID:2572
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\caspol.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2588
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