Analysis
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max time kernel
102s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
27/02/2025, 02:40
Static task
static1
Behavioral task
behavioral1
Sample
3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe
Resource
win7-20240903-en
General
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Target
3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe
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Size
39KB
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MD5
0cb635a72976bbed4648cd7dc0f00fc8
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SHA1
c6412f78283481c67d1aad70e7140340320337ec
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SHA256
3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790
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SHA512
47a993c9eb3f95cb64c9d0989d68e3c9b840f624c46e88cf072c661d4f23a3cd864ab5aaf82c4212c2b7e2d440641672b264e1dc72210703ddafb88b249c2b3b
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SSDEEP
768:zwqw9ep/Q+8Nb4cRpEv2bCj4Tf8c0JVzQA2EUJCX:8VJ2tBDJVsAyJ
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.iaa-airferight.com - Port:
587 - Username:
[email protected] - Password:
manlikeyou88 - 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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Agenttesla family
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Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
description pid Process procid_target PID 1896 created 3380 1896 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe 55 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1479699283-3000499823-2337359760-1000\Control Panel\International\Geo\Nation 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\pdf.vbs 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1896 set thread context of 4392 1896 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe 99 -
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 7 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 ipconfig.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ipconfig.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language InstallUtil.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Gathers network information 2 TTPs 2 IoCs
Uses commandline utility to view network configuration.
pid Process 2300 ipconfig.exe 4716 ipconfig.exe -
Suspicious behavior: EnumeratesProcesses 7 IoCs
pid Process 4212 powershell.exe 4212 powershell.exe 1896 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe 1896 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe 1896 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe 4392 InstallUtil.exe 4392 InstallUtil.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1896 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe Token: SeDebugPrivilege 4212 powershell.exe Token: SeDebugPrivilege 1896 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe Token: SeDebugPrivilege 4392 InstallUtil.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 1896 wrote to memory of 1604 1896 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe 91 PID 1896 wrote to memory of 1604 1896 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe 91 PID 1896 wrote to memory of 1604 1896 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe 91 PID 1604 wrote to memory of 2300 1604 cmd.exe 93 PID 1604 wrote to memory of 2300 1604 cmd.exe 93 PID 1604 wrote to memory of 2300 1604 cmd.exe 93 PID 1896 wrote to memory of 4212 1896 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe 97 PID 1896 wrote to memory of 4212 1896 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe 97 PID 1896 wrote to memory of 4212 1896 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe 97 PID 1896 wrote to memory of 4392 1896 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe 99 PID 1896 wrote to memory of 4392 1896 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe 99 PID 1896 wrote to memory of 4392 1896 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe 99 PID 1896 wrote to memory of 4392 1896 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe 99 PID 1896 wrote to memory of 4392 1896 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe 99 PID 1896 wrote to memory of 4392 1896 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe 99 PID 1896 wrote to memory of 4392 1896 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe 99 PID 1896 wrote to memory of 4392 1896 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe 99 PID 1896 wrote to memory of 1520 1896 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe 100 PID 1896 wrote to memory of 1520 1896 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe 100 PID 1896 wrote to memory of 1520 1896 3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe 100 PID 1520 wrote to memory of 4716 1520 cmd.exe 102 PID 1520 wrote to memory of 4716 1520 cmd.exe 102 PID 1520 wrote to memory of 4716 1520 cmd.exe 102
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3380
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C:\Users\Admin\AppData\Local\Temp\3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe"C:\Users\Admin\AppData\Local\Temp\3c070b90123187dd109cc6f75176b117eedc4e13540e8512b5b989bf0fdca790.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Checks computer location settings
- Drops startup file
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1896 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ipconfig /release3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1604 -
C:\Windows\SysWOW64\ipconfig.exeipconfig /release4⤵
- System Location Discovery: System Language Discovery
- Gathers network information
PID:2300
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc 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3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4212
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ipconfig /renew3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1520 -
C:\Windows\SysWOW64\ipconfig.exeipconfig /renew4⤵
- System Location Discovery: System Language Discovery
- Gathers network information
PID:4716
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4392
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82