Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
18-06-2024 13:34
Static task
static1
Behavioral task
behavioral1
Sample
5.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
5.exe
Resource
win10v2004-20240611-en
General
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Target
5.exe
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Size
1.1MB
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MD5
2476b897b910a0d1709e27374b15ad2e
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SHA1
7fbcbaf9c0770e0fc2746d86115adb83093edef4
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SHA256
f8d3c0510f7c44a8308b811704902b0ea5ee0be3413f82139069e1afa009cc29
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SHA512
628154d00012aebddf9ab5df8be6521c085d69b2889ed548c207eece358b3c006d103591ee1b4a1fafccdb1a0778ffa99fe7a4f090f90ab99dadca99f3beba16
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SSDEEP
24576:LAHnh+eWsN3skA4RV1Hom2KXMmHaeytO4KndFIBPrW5:mh+ZkldoPK8YaeyIndFaPw
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.albushrametalic.com - Port:
587 - Username:
[email protected] - Password:
GLBL1285# - 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:
5.exedescription pid process target process PID 2648 set thread context of 552 2648 5.exe RegSvcs.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4844 2648 WerFault.exe 5.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 552 RegSvcs.exe 552 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
5.exepid process 2648 5.exe 2648 5.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 552 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
5.exepid process 2648 5.exe 2648 5.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
5.exepid process 2648 5.exe 2648 5.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
5.exedescription pid process target process PID 2648 wrote to memory of 552 2648 5.exe RegSvcs.exe PID 2648 wrote to memory of 552 2648 5.exe RegSvcs.exe PID 2648 wrote to memory of 552 2648 5.exe RegSvcs.exe PID 2648 wrote to memory of 552 2648 5.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5.exe"C:\Users\Admin\AppData\Local\Temp\5.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2648 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\5.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:552
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2648 -s 7002⤵
- Program crash
PID:4844
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2648 -ip 26481⤵PID:1072