Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
15-01-2025 01:13
Static task
static1
Behavioral task
behavioral1
Sample
0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe
Resource
win7-20240903-en
General
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Target
0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe
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Size
72KB
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MD5
931859934bfc8ee06890d1083655e809
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SHA1
76cb9714e3a8490de213d12af9659363b263f61f
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SHA256
0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c
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SHA512
45afb02e5fb8673104f828d8abfaafb39e9cd1f5e2d66ed5240790e9708a4efaf009f12d5c207fefcb0183e79a3d55043bfae2e7d05281a1cad445d339990269
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SSDEEP
1536:EBGx6CUjalmTPh2jVR/USJUPTgjNCYQ3cDGmFiCO:c86Ckwmb8jVR/USJUPT+NCj6Fi7
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 4432 created 3452 4432 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe 56 -
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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\pdf.vbs 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4432 set thread context of 3476 4432 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe 103 -
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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ipconfig.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.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 -
Gathers network information 2 TTPs 2 IoCs
Uses commandline utility to view network configuration.
pid Process 4512 ipconfig.exe 4856 ipconfig.exe -
Suspicious behavior: EnumeratesProcesses 7 IoCs
pid Process 3404 powershell.exe 3404 powershell.exe 4432 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe 4432 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe 4432 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe 3476 InstallUtil.exe 3476 InstallUtil.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4432 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe Token: SeDebugPrivilege 3404 powershell.exe Token: SeDebugPrivilege 4432 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe Token: SeDebugPrivilege 3476 InstallUtil.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 4432 wrote to memory of 5080 4432 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe 86 PID 4432 wrote to memory of 5080 4432 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe 86 PID 4432 wrote to memory of 5080 4432 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe 86 PID 5080 wrote to memory of 4512 5080 cmd.exe 88 PID 5080 wrote to memory of 4512 5080 cmd.exe 88 PID 5080 wrote to memory of 4512 5080 cmd.exe 88 PID 4432 wrote to memory of 3404 4432 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe 101 PID 4432 wrote to memory of 3404 4432 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe 101 PID 4432 wrote to memory of 3404 4432 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe 101 PID 4432 wrote to memory of 3476 4432 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe 103 PID 4432 wrote to memory of 3476 4432 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe 103 PID 4432 wrote to memory of 3476 4432 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe 103 PID 4432 wrote to memory of 3476 4432 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe 103 PID 4432 wrote to memory of 3476 4432 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe 103 PID 4432 wrote to memory of 3476 4432 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe 103 PID 4432 wrote to memory of 3476 4432 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe 103 PID 4432 wrote to memory of 3476 4432 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe 103 PID 4432 wrote to memory of 5100 4432 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe 104 PID 4432 wrote to memory of 5100 4432 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe 104 PID 4432 wrote to memory of 5100 4432 0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe 104 PID 5100 wrote to memory of 4856 5100 cmd.exe 106 PID 5100 wrote to memory of 4856 5100 cmd.exe 106 PID 5100 wrote to memory of 4856 5100 cmd.exe 106
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3452
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C:\Users\Admin\AppData\Local\Temp\0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.exe"C:\Users\Admin\AppData\Local\Temp\0720b21aaad77b348c22412e05d26592ddd990fc9f4fc15d3a4ebcc367cb831c.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:4432 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ipconfig /release3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5080 -
C:\Windows\SysWOW64\ipconfig.exeipconfig /release4⤵
- System Location Discovery: System Language Discovery
- Gathers network information
PID:4512
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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:3404
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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:5100 -
C:\Windows\SysWOW64\ipconfig.exeipconfig /renew4⤵
- System Location Discovery: System Language Discovery
- Gathers network information
PID:4856
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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:3476
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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