Analysis
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max time kernel
131s -
max time network
103s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 14:28
Static task
static1
Behavioral task
behavioral1
Sample
87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe
Resource
win10v2004-20240508-en
General
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Target
87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe
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Size
719KB
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MD5
faab59c6da6c4e9a5d74ffd849f1ed91
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SHA1
065293adb90f03c758908ba3e9bf6b3f72d02f5f
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SHA256
87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265
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SHA512
4e3a4d7df919b0aa86401f26c468623be22986f3668dd6a8501ac2a848246ff7d6e1c3e87034d734f1cb6f7e6ac94d2741f7d4bd8601e88e20889253c1f59c92
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SSDEEP
12288:PdbZtdc5E2HyniuyPYVyOEbuCJ4vUzYeCDVoh+WboBQkx9qqoz8z9kByB:lFtdEYobxdj7B42y
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.atlantegypt.com - Port:
587 - Username:
[email protected] - Password:
OL11121314ol - 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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Suspicious use of SetThreadContext 1 IoCs
Processes:
87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exedescription pid process target process PID 2548 set thread context of 624 2548 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe MSBuild.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
Processes:
87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exeMSBuild.exepid process 2548 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2548 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2548 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2548 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2548 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2548 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2548 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2548 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2548 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2548 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2548 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2548 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2548 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 2548 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe 624 MSBuild.exe 624 MSBuild.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exeMSBuild.exedescription pid process Token: SeDebugPrivilege 2548 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe Token: SeDebugPrivilege 624 MSBuild.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exedescription pid process target process PID 2548 wrote to memory of 624 2548 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe MSBuild.exe PID 2548 wrote to memory of 624 2548 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe MSBuild.exe PID 2548 wrote to memory of 624 2548 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe MSBuild.exe PID 2548 wrote to memory of 624 2548 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe MSBuild.exe PID 2548 wrote to memory of 624 2548 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe MSBuild.exe PID 2548 wrote to memory of 624 2548 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe MSBuild.exe PID 2548 wrote to memory of 624 2548 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe MSBuild.exe PID 2548 wrote to memory of 624 2548 87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe MSBuild.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe"C:\Users\Admin\AppData\Local\Temp\87a21393ccd3a833e6b7481eaf2dd7f3889cafa097bfbf4e2c96160fbf12b265.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2548 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:624
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/624-14-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/624-21-0x0000000074490000-0x0000000074C40000-memory.dmpFilesize
7.7MB
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memory/624-20-0x0000000006900000-0x0000000006950000-memory.dmpFilesize
320KB
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memory/624-19-0x00000000059D0000-0x0000000005A36000-memory.dmpFilesize
408KB
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memory/624-18-0x0000000074490000-0x0000000074C40000-memory.dmpFilesize
7.7MB
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memory/624-16-0x0000000074490000-0x0000000074C40000-memory.dmpFilesize
7.7MB
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memory/2548-5-0x0000000074490000-0x0000000074C40000-memory.dmpFilesize
7.7MB
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memory/2548-13-0x0000000074490000-0x0000000074C40000-memory.dmpFilesize
7.7MB
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memory/2548-8-0x0000000008480000-0x000000000848C000-memory.dmpFilesize
48KB
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memory/2548-9-0x0000000003380000-0x0000000003390000-memory.dmpFilesize
64KB
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memory/2548-10-0x0000000006F50000-0x0000000006FD2000-memory.dmpFilesize
520KB
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memory/2548-11-0x000000000BBD0000-0x000000000BC6C000-memory.dmpFilesize
624KB
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memory/2548-12-0x000000007449E000-0x000000007449F000-memory.dmpFilesize
4KB
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memory/2548-7-0x0000000008460000-0x0000000008482000-memory.dmpFilesize
136KB
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memory/2548-6-0x0000000005F20000-0x0000000005FDA000-memory.dmpFilesize
744KB
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memory/2548-0-0x000000007449E000-0x000000007449F000-memory.dmpFilesize
4KB
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memory/2548-17-0x0000000074490000-0x0000000074C40000-memory.dmpFilesize
7.7MB
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memory/2548-4-0x00000000059F0000-0x00000000059FA000-memory.dmpFilesize
40KB
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memory/2548-3-0x0000000005A30000-0x0000000005AC2000-memory.dmpFilesize
584KB
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memory/2548-2-0x0000000005FE0000-0x0000000006584000-memory.dmpFilesize
5.6MB
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memory/2548-1-0x0000000000F30000-0x0000000000FEA000-memory.dmpFilesize
744KB