Analysis
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max time kernel
149s -
max time network
152s -
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 13:38
Static task
static1
Behavioral task
behavioral1
Sample
INVOICE PAYMENT_Scan0016.scr.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
INVOICE PAYMENT_Scan0016.scr.exe
Resource
win10v2004-20240611-en
General
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Target
INVOICE PAYMENT_Scan0016.scr.exe
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Size
546KB
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MD5
ca6a93a429257f7203112e5311ca5b01
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SHA1
6ab678c5318042c710d59b7e4b1623c20759f8b7
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SHA256
0ec17a88232be3356c93b0b0eae5acf6a53332fe13e6881d627bea4f2963e6d6
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SHA512
4d04c05cdcb96f1f465f355c12418de016b12ec2bffd74b086712b75e0777388ebc2183e16c545d73ac42e38a085a18209c37653bfd41b3fbededfcb42ed7dfd
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SSDEEP
3072:r6Fvnr8xWdvz6m6yQIIDOkbBybvN7jO++qTh3kSkPAxS5oRN:runr11zT2IIDR9ybvdqYgoR
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
investms.vadavo.cloud - Port:
587 - Username:
[email protected] - Password:
KA7@K55@THREA@@!! - 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 43 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
INVOICE PAYMENT_Scan0016.scr.exedescription pid process target process PID 1596 set thread context of 1540 1596 INVOICE PAYMENT_Scan0016.scr.exe aspnet_compiler.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
aspnet_compiler.exepid process 1540 aspnet_compiler.exe 1540 aspnet_compiler.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
INVOICE PAYMENT_Scan0016.scr.exeaspnet_compiler.exedescription pid process Token: SeDebugPrivilege 1596 INVOICE PAYMENT_Scan0016.scr.exe Token: SeDebugPrivilege 1596 INVOICE PAYMENT_Scan0016.scr.exe Token: SeDebugPrivilege 1540 aspnet_compiler.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
aspnet_compiler.exepid process 1540 aspnet_compiler.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
INVOICE PAYMENT_Scan0016.scr.exedescription pid process target process PID 1596 wrote to memory of 1540 1596 INVOICE PAYMENT_Scan0016.scr.exe aspnet_compiler.exe PID 1596 wrote to memory of 1540 1596 INVOICE PAYMENT_Scan0016.scr.exe aspnet_compiler.exe PID 1596 wrote to memory of 1540 1596 INVOICE PAYMENT_Scan0016.scr.exe aspnet_compiler.exe PID 1596 wrote to memory of 1540 1596 INVOICE PAYMENT_Scan0016.scr.exe aspnet_compiler.exe PID 1596 wrote to memory of 1540 1596 INVOICE PAYMENT_Scan0016.scr.exe aspnet_compiler.exe PID 1596 wrote to memory of 1540 1596 INVOICE PAYMENT_Scan0016.scr.exe aspnet_compiler.exe PID 1596 wrote to memory of 1540 1596 INVOICE PAYMENT_Scan0016.scr.exe aspnet_compiler.exe PID 1596 wrote to memory of 1540 1596 INVOICE PAYMENT_Scan0016.scr.exe aspnet_compiler.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\INVOICE PAYMENT_Scan0016.scr.exe"C:\Users\Admin\AppData\Local\Temp\INVOICE PAYMENT_Scan0016.scr.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1596 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1540
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