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Analysis
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max time kernel
140s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
18/09/2023, 14:00
Static task
static1
Behavioral task
behavioral1
Sample
ENQUIRYPR-009583POWER ENERGY.pdf.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
ENQUIRYPR-009583POWER ENERGY.pdf.exe
Resource
win10v2004-20230915-en
General
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Target
ENQUIRYPR-009583POWER ENERGY.pdf.exe
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Size
604KB
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MD5
3e01756a6f2ffed6c3ee881233f371ca
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SHA1
04466fd9c0c40a93c30c3c09a7bfacc5da3d5c51
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SHA256
eca31a8b84856348ea97f1a1469c8b34f6afc80b79e5a0d40fca44f2a4139d0f
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SHA512
37afd734c0620c5cc807ea0e46e87d1746dcebdd7cf1e995c50efb1e5b8e0055579430b5b7b3190fd9ac0f1124b62f8fdb8d02618a9a2625804f57d829059b1f
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SSDEEP
12288:CYnAfDuHOXHWk+qTK8jpPD1CtX2ZifPC2J0Ayf2fCJ:CYng5BxCwifPXJNe2a
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
JUGCRsm9 - 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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4416 set thread context of 4268 4416 ENQUIRYPR-009583POWER ENERGY.pdf.exe 86 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4416 ENQUIRYPR-009583POWER ENERGY.pdf.exe 4416 ENQUIRYPR-009583POWER ENERGY.pdf.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4416 ENQUIRYPR-009583POWER ENERGY.pdf.exe Token: SeDebugPrivilege 4268 RegSvcs.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 4416 wrote to memory of 1028 4416 ENQUIRYPR-009583POWER ENERGY.pdf.exe 85 PID 4416 wrote to memory of 1028 4416 ENQUIRYPR-009583POWER ENERGY.pdf.exe 85 PID 4416 wrote to memory of 1028 4416 ENQUIRYPR-009583POWER ENERGY.pdf.exe 85 PID 4416 wrote to memory of 4268 4416 ENQUIRYPR-009583POWER ENERGY.pdf.exe 86 PID 4416 wrote to memory of 4268 4416 ENQUIRYPR-009583POWER ENERGY.pdf.exe 86 PID 4416 wrote to memory of 4268 4416 ENQUIRYPR-009583POWER ENERGY.pdf.exe 86 PID 4416 wrote to memory of 4268 4416 ENQUIRYPR-009583POWER ENERGY.pdf.exe 86 PID 4416 wrote to memory of 4268 4416 ENQUIRYPR-009583POWER ENERGY.pdf.exe 86 PID 4416 wrote to memory of 4268 4416 ENQUIRYPR-009583POWER ENERGY.pdf.exe 86 PID 4416 wrote to memory of 4268 4416 ENQUIRYPR-009583POWER ENERGY.pdf.exe 86 PID 4416 wrote to memory of 4268 4416 ENQUIRYPR-009583POWER ENERGY.pdf.exe 86 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ENQUIRYPR-009583POWER ENERGY.pdf.exe"C:\Users\Admin\AppData\Local\Temp\ENQUIRYPR-009583POWER ENERGY.pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4416 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵PID:1028
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4268
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