Analysis
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max time kernel
104s -
max time network
106s -
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 13:55
Static task
static1
Behavioral task
behavioral1
Sample
PO00211.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
PO00211.exe
Resource
win10v2004-20240611-en
General
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Target
PO00211.exe
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Size
1.1MB
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MD5
b7734a54a4a6abe4bc2cab83472890b6
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SHA1
dade3889244137a51358082055facca8ca0de2d8
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SHA256
a02bbd9bc3479d4045279ab08d9823a0b5520659562368d9ec4557f2abda41bb
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SHA512
98122a0e349c31785fbea53f1ce341e2dde266b689603ed0ec879d714084da6e434c8209f5dcf9934fb7107b320264f3d773c92df48aa08cca53958f5fb93bc2
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SSDEEP
24576:PAHnh+eWsN3skA4RV1Hom2KXMmHaSwith3X4NpY05:yh+ZkldoPK8YaSwy3qpD
Malware Config
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 21 api.ipify.org 22 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
PO00211.exedescription pid process target process PID 2488 set thread context of 4816 2488 PO00211.exe RegSvcs.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4508 2488 WerFault.exe PO00211.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 4816 RegSvcs.exe 4816 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
PO00211.exepid process 2488 PO00211.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 4816 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
PO00211.exepid process 2488 PO00211.exe 2488 PO00211.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
PO00211.exepid process 2488 PO00211.exe 2488 PO00211.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
PO00211.exedescription pid process target process PID 2488 wrote to memory of 4816 2488 PO00211.exe RegSvcs.exe PID 2488 wrote to memory of 4816 2488 PO00211.exe RegSvcs.exe PID 2488 wrote to memory of 4816 2488 PO00211.exe RegSvcs.exe PID 2488 wrote to memory of 4816 2488 PO00211.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\PO00211.exe"C:\Users\Admin\AppData\Local\Temp\PO00211.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2488 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\PO00211.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4816
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2488 -s 7362⤵
- Program crash
PID:4508
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2488 -ip 24881⤵PID:4684
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
261KB
MD58df26fc9d392041f993a5f482baf4b9f
SHA191fef8100b37ae1516c8d581d3e3f3830a789a3c
SHA256ab6e7eb50d2a1e9849b5ea083a04620da59080e462859890ed3159d65fa3f2c4
SHA51232a5f5bdf316adbf5a7b5b944f00ec75f68b29f8aaa0987c0e96e7edb44d34a5bcd41626a43b557c1765b7116244d80f2227dded37b7a036cbdb25f2ecb029d2