Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10-11-2024 01:34
Behavioral task
behavioral1
Sample
e1416cb2a0b2905edee82c62eccde83f97a50dc13dbd6e7d8e83c988ea0bf59d.exe
Resource
win7-20240903-en
General
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Target
e1416cb2a0b2905edee82c62eccde83f97a50dc13dbd6e7d8e83c988ea0bf59d.exe
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Size
841KB
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MD5
6da5c65982ea77be7c64438560b24621
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SHA1
b1250a396aa07fe87a7f71682626dcd58a92a094
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SHA256
e1416cb2a0b2905edee82c62eccde83f97a50dc13dbd6e7d8e83c988ea0bf59d
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SHA512
20ad44082af387765d78b1852bb2774acd54a9179078ead525133aa3261303b1893875a663a59e4cc415edf367dd29f034049228d7168cb958e8ca7308bce87e
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SSDEEP
24576:BD0tM85tbNJjldeYiYhncUTby7C3EJh/itOPV:BD0tM85DJjl/iie/jPV
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.antoniomayol.com:21 - Port:
21 - Username:
[email protected] - Password:
cMhKDQUk1{;%
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Agenttesla family
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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 13 ip-api.com -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule behavioral2/memory/2164-5-0x0000000000400000-0x00000000004E5000-memory.dmp autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
e1416cb2a0b2905edee82c62eccde83f97a50dc13dbd6e7d8e83c988ea0bf59d.exedescription pid process target process PID 2164 set thread context of 1288 2164 e1416cb2a0b2905edee82c62eccde83f97a50dc13dbd6e7d8e83c988ea0bf59d.exe RegSvcs.exe -
Processes:
resource yara_rule behavioral2/memory/2164-0-0x0000000000400000-0x00000000004E5000-memory.dmp upx behavioral2/memory/2164-5-0x0000000000400000-0x00000000004E5000-memory.dmp upx -
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.
Processes:
e1416cb2a0b2905edee82c62eccde83f97a50dc13dbd6e7d8e83c988ea0bf59d.exeRegSvcs.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e1416cb2a0b2905edee82c62eccde83f97a50dc13dbd6e7d8e83c988ea0bf59d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 1288 RegSvcs.exe 1288 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
e1416cb2a0b2905edee82c62eccde83f97a50dc13dbd6e7d8e83c988ea0bf59d.exepid process 2164 e1416cb2a0b2905edee82c62eccde83f97a50dc13dbd6e7d8e83c988ea0bf59d.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 1288 RegSvcs.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
e1416cb2a0b2905edee82c62eccde83f97a50dc13dbd6e7d8e83c988ea0bf59d.exedescription pid process target process PID 2164 wrote to memory of 1288 2164 e1416cb2a0b2905edee82c62eccde83f97a50dc13dbd6e7d8e83c988ea0bf59d.exe RegSvcs.exe PID 2164 wrote to memory of 1288 2164 e1416cb2a0b2905edee82c62eccde83f97a50dc13dbd6e7d8e83c988ea0bf59d.exe RegSvcs.exe PID 2164 wrote to memory of 1288 2164 e1416cb2a0b2905edee82c62eccde83f97a50dc13dbd6e7d8e83c988ea0bf59d.exe RegSvcs.exe PID 2164 wrote to memory of 1288 2164 e1416cb2a0b2905edee82c62eccde83f97a50dc13dbd6e7d8e83c988ea0bf59d.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e1416cb2a0b2905edee82c62eccde83f97a50dc13dbd6e7d8e83c988ea0bf59d.exe"C:\Users\Admin\AppData\Local\Temp\e1416cb2a0b2905edee82c62eccde83f97a50dc13dbd6e7d8e83c988ea0bf59d.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2164 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\e1416cb2a0b2905edee82c62eccde83f97a50dc13dbd6e7d8e83c988ea0bf59d.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1288