Analysis
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max time kernel
133s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29/08/2024, 05:59
Static task
static1
Behavioral task
behavioral1
Sample
QUOTATION_AUGQTRA071244PDF.scr.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
QUOTATION_AUGQTRA071244PDF.scr.exe
Resource
win10v2004-20240802-en
General
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Target
QUOTATION_AUGQTRA071244PDF.scr.exe
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Size
368KB
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MD5
75cc01def7a0f253d6cf882a377681ad
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SHA1
067307f78c41b34f7a457ead5deb9f1b88c04078
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SHA256
9fc616629b68b08d072474a412496c172b8235e30e8868d00e2ecc53d35e7651
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SHA512
8984cee3bf0c4c5b6b493c87d4b21a388eb94285aceb741fece6a4b0e114eeacdb94626079f0d8f913d6f2a8e3ea7ec1c8b1d37d1d559c8119683b60e5a8398c
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SSDEEP
384:/SV8xR3nyEVPTHWKtL2H0VuM35zlQEew+yTzSf4JM54iICSCr4H444uiiiL1CRA:cEtnyAWkaHRQMwdz+4H4447iiL12
Malware Config
Extracted
vipkeylogger
Protocol: smtp- Host:
investms.vadavo.cloud - Port:
587 - Username:
[email protected] - Password:
J@GnVg+k%NDodkS#6mY - Email To:
[email protected]
Signatures
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Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
description pid Process procid_target PID 344 created 3548 344 QUOTATION_AUGQTRA071244PDF.scr.exe 56 -
VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 50 checkip.dyndns.org -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 344 QUOTATION_AUGQTRA071244PDF.scr.exe 344 QUOTATION_AUGQTRA071244PDF.scr.exe 344 QUOTATION_AUGQTRA071244PDF.scr.exe 344 QUOTATION_AUGQTRA071244PDF.scr.exe 4552 aspnet_compiler.exe 4552 aspnet_compiler.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 344 QUOTATION_AUGQTRA071244PDF.scr.exe Token: SeDebugPrivilege 344 QUOTATION_AUGQTRA071244PDF.scr.exe Token: SeDebugPrivilege 4552 aspnet_compiler.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 344 wrote to memory of 4552 344 QUOTATION_AUGQTRA071244PDF.scr.exe 98 PID 344 wrote to memory of 4552 344 QUOTATION_AUGQTRA071244PDF.scr.exe 98 PID 344 wrote to memory of 4552 344 QUOTATION_AUGQTRA071244PDF.scr.exe 98 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3548
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C:\Users\Admin\AppData\Local\Temp\QUOTATION_AUGQTRA071244PDF.scr.exe"C:\Users\Admin\AppData\Local\Temp\QUOTATION_AUGQTRA071244PDF.scr.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:344
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C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4552
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