Analysis
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max time kernel
121s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
12-07-2024 20:21
Static task
static1
Behavioral task
behavioral1
Sample
3d810a66571a39b04a58bb86fda156681dee8db541c9941106d1abce59c92602.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral2
Sample
3d810a66571a39b04a58bb86fda156681dee8db541c9941106d1abce59c92602.exe
Resource
win11-20240709-en
General
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Target
3d810a66571a39b04a58bb86fda156681dee8db541c9941106d1abce59c92602.exe
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Size
1.0MB
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MD5
99af50ba5059f85a1c8bd15ecf23fb3b
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SHA1
276b986f4a09fc2dd4df54df5ca32817096f1318
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SHA256
3d810a66571a39b04a58bb86fda156681dee8db541c9941106d1abce59c92602
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SHA512
60a1df813458faf865c4ee73d66f58d4dca9de8a52c6b35119a14da59e6d5e640fe6752ec2a8599bf3b960b0b6bf083f533b56601d804df14d77dcc98aa47801
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SSDEEP
12288:PaCIgcZcoaREnONS7zCm4ry3tr/QUC7z46a3c:ygec+OeuO9r4UiO3c
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.fasmacopy.gr - Port:
587 - Username:
[email protected] - Password:
Fam28sjd - 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 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 18 api.ipify.org 19 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
3d810a66571a39b04a58bb86fda156681dee8db541c9941106d1abce59c92602.exedescription pid process target process PID 4060 set thread context of 1484 4060 3d810a66571a39b04a58bb86fda156681dee8db541c9941106d1abce59c92602.exe CasPol.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
CasPol.exepid process 1484 CasPol.exe 1484 CasPol.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
3d810a66571a39b04a58bb86fda156681dee8db541c9941106d1abce59c92602.exeCasPol.exedescription pid process Token: SeDebugPrivilege 4060 3d810a66571a39b04a58bb86fda156681dee8db541c9941106d1abce59c92602.exe Token: SeDebugPrivilege 1484 CasPol.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
CasPol.exepid process 1484 CasPol.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
3d810a66571a39b04a58bb86fda156681dee8db541c9941106d1abce59c92602.exedescription pid process target process PID 4060 wrote to memory of 1484 4060 3d810a66571a39b04a58bb86fda156681dee8db541c9941106d1abce59c92602.exe CasPol.exe PID 4060 wrote to memory of 1484 4060 3d810a66571a39b04a58bb86fda156681dee8db541c9941106d1abce59c92602.exe CasPol.exe PID 4060 wrote to memory of 1484 4060 3d810a66571a39b04a58bb86fda156681dee8db541c9941106d1abce59c92602.exe CasPol.exe PID 4060 wrote to memory of 1484 4060 3d810a66571a39b04a58bb86fda156681dee8db541c9941106d1abce59c92602.exe CasPol.exe PID 4060 wrote to memory of 1484 4060 3d810a66571a39b04a58bb86fda156681dee8db541c9941106d1abce59c92602.exe CasPol.exe PID 4060 wrote to memory of 1484 4060 3d810a66571a39b04a58bb86fda156681dee8db541c9941106d1abce59c92602.exe CasPol.exe PID 4060 wrote to memory of 1484 4060 3d810a66571a39b04a58bb86fda156681dee8db541c9941106d1abce59c92602.exe CasPol.exe PID 4060 wrote to memory of 1484 4060 3d810a66571a39b04a58bb86fda156681dee8db541c9941106d1abce59c92602.exe CasPol.exe PID 4060 wrote to memory of 4484 4060 3d810a66571a39b04a58bb86fda156681dee8db541c9941106d1abce59c92602.exe CasPol.exe PID 4060 wrote to memory of 4484 4060 3d810a66571a39b04a58bb86fda156681dee8db541c9941106d1abce59c92602.exe CasPol.exe PID 4060 wrote to memory of 4484 4060 3d810a66571a39b04a58bb86fda156681dee8db541c9941106d1abce59c92602.exe CasPol.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3d810a66571a39b04a58bb86fda156681dee8db541c9941106d1abce59c92602.exe"C:\Users\Admin\AppData\Local\Temp\3d810a66571a39b04a58bb86fda156681dee8db541c9941106d1abce59c92602.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4060 -
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
- Suspicious use of SetWindowsHookEx
PID:1484 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"2⤵PID:4484