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Analysis
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max time kernel
149s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/10/2024, 12:20
Static task
static1
Behavioral task
behavioral1
Sample
a4e30ad760c55214159138b43ead262244ccc7cb0fc521652d121b80435d49c3.exe
Resource
win7-20240903-en
General
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Target
a4e30ad760c55214159138b43ead262244ccc7cb0fc521652d121b80435d49c3.exe
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Size
100.3MB
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MD5
ccc2056fa2737a8a08113fbcee501682
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SHA1
04ee26eaa7dcf8eb3fba48b65722376d0645360f
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SHA256
a4e30ad760c55214159138b43ead262244ccc7cb0fc521652d121b80435d49c3
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SHA512
2d81d33d7b96ebae01bfa212c0987e1a2dd5634a2724ed6388a83ad068971349ca7d9c3e680caa791e923809bf7f97c7edaa2c5d05a80f3d073886e6469653ae
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SSDEEP
12288:LLkcoxg7v3qnC11ErwIhh0F4qwUgUnyI8rXgnBsicir5Wdc75c:/fmMv6Ckr7MnyI8rXUBsiciB75c
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.gizemetiket.com.tr - Port:
21 - Username:
pgizemM6 - Password:
giz95Ffg
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.
flow ioc 20 api.ipify.org 21 api.ipify.org -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/1180-0-0x0000000000400000-0x00000000004B5000-memory.dmp autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1180 set thread context of 4768 1180 a4e30ad760c55214159138b43ead262244ccc7cb0fc521652d121b80435d49c3.exe 86 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a4e30ad760c55214159138b43ead262244ccc7cb0fc521652d121b80435d49c3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4768 RegSvcs.exe 4768 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1180 a4e30ad760c55214159138b43ead262244ccc7cb0fc521652d121b80435d49c3.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4768 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1180 a4e30ad760c55214159138b43ead262244ccc7cb0fc521652d121b80435d49c3.exe 1180 a4e30ad760c55214159138b43ead262244ccc7cb0fc521652d121b80435d49c3.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1180 a4e30ad760c55214159138b43ead262244ccc7cb0fc521652d121b80435d49c3.exe 1180 a4e30ad760c55214159138b43ead262244ccc7cb0fc521652d121b80435d49c3.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4768 RegSvcs.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1180 wrote to memory of 4768 1180 a4e30ad760c55214159138b43ead262244ccc7cb0fc521652d121b80435d49c3.exe 86 PID 1180 wrote to memory of 4768 1180 a4e30ad760c55214159138b43ead262244ccc7cb0fc521652d121b80435d49c3.exe 86 PID 1180 wrote to memory of 4768 1180 a4e30ad760c55214159138b43ead262244ccc7cb0fc521652d121b80435d49c3.exe 86 PID 1180 wrote to memory of 4768 1180 a4e30ad760c55214159138b43ead262244ccc7cb0fc521652d121b80435d49c3.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\a4e30ad760c55214159138b43ead262244ccc7cb0fc521652d121b80435d49c3.exe"C:\Users\Admin\AppData\Local\Temp\a4e30ad760c55214159138b43ead262244ccc7cb0fc521652d121b80435d49c3.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1180 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\a4e30ad760c55214159138b43ead262244ccc7cb0fc521652d121b80435d49c3.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4768
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