Analysis
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max time kernel
118s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
22-11-2024 11:51
Static task
static1
Behavioral task
behavioral1
Sample
New listed items 7648767856387547354734567465647568487.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
New listed items 7648767856387547354734567465647568487.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
General
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Target
New listed items 7648767856387547354734567465647568487.exe
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Size
555KB
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MD5
0eba80cec1f68f8607f19003175a78e1
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SHA1
bd9f024f05b94728ee7068afee6f09517eb0142c
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SHA256
a314052757f5824102f68e016d0fb5c17f273a9a540a61be4fecf2c15f256324
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SHA512
1a6f722a533315a6cf237b4bd20210660e8b057a677c68dbfa43900cd49d28c9f28ec570be8da964e8d93b7e91d650854c59798093740830db56b940c80a747a
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SSDEEP
12288:32EIVQzs1onZpdAZOTXJb+xNWYo5oetAaSTgcqNmd3ZhZX:3wwsOnZAOJ4NWYlxTgbNmdPZX
Malware Config
Signatures
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Guloader family
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Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
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Loads dropped DLL 1 IoCs
Processes:
New listed items 7648767856387547354734567465647568487.exepid process 2216 New listed items 7648767856387547354734567465647568487.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 35 IoCs
Processes:
New listed items 7648767856387547354734567465647568487.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook New listed items 7648767856387547354734567465647568487.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New listed items 7648767856387547354734567465647568487.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook New listed items 7648767856387547354734567465647568487.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook New listed items 7648767856387547354734567465647568487.exe Key opened \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New listed items 7648767856387547354734567465647568487.exe Key queried \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New listed items 7648767856387547354734567465647568487.exe Key queried \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New listed items 7648767856387547354734567465647568487.exe Key opened \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New listed items 7648767856387547354734567465647568487.exe Key queried \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New listed items 7648767856387547354734567465647568487.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New listed items 7648767856387547354734567465647568487.exe Key queried \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New listed items 7648767856387547354734567465647568487.exe Key opened \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New listed items 7648767856387547354734567465647568487.exe Key queried \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook New listed items 7648767856387547354734567465647568487.exe Key queried \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook New listed items 7648767856387547354734567465647568487.exe Key queried \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New listed items 7648767856387547354734567465647568487.exe Key opened \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New listed items 7648767856387547354734567465647568487.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook New listed items 7648767856387547354734567465647568487.exe Key opened \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New listed items 7648767856387547354734567465647568487.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New listed items 7648767856387547354734567465647568487.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook New listed items 7648767856387547354734567465647568487.exe Key queried \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook New listed items 7648767856387547354734567465647568487.exe Key queried \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New listed items 7648767856387547354734567465647568487.exe Key opened \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New listed items 7648767856387547354734567465647568487.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook New listed items 7648767856387547354734567465647568487.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook New listed items 7648767856387547354734567465647568487.exe Key queried \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook New listed items 7648767856387547354734567465647568487.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New listed items 7648767856387547354734567465647568487.exe Key queried \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook New listed items 7648767856387547354734567465647568487.exe Key opened \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New listed items 7648767856387547354734567465647568487.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New listed items 7648767856387547354734567465647568487.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New listed items 7648767856387547354734567465647568487.exe Key queried \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook New listed items 7648767856387547354734567465647568487.exe Key queried \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New listed items 7648767856387547354734567465647568487.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New listed items 7648767856387547354734567465647568487.exe Key queried \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook New listed items 7648767856387547354734567465647568487.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
powershell.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\New listed items 7648767856387547354734567465647568487 = "C:\\Users\\Admin\\AppData\\Roaming\\New listed items 7648767856387547354734567465647568487.exe" powershell.exe -
Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
Processes:
New listed items 7648767856387547354734567465647568487.exepid process 2784 New listed items 7648767856387547354734567465647568487.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
New listed items 7648767856387547354734567465647568487.exeNew listed items 7648767856387547354734567465647568487.exepid process 2216 New listed items 7648767856387547354734567465647568487.exe 2784 New listed items 7648767856387547354734567465647568487.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
New listed items 7648767856387547354734567465647568487.exedescription pid process target process PID 2216 set thread context of 2784 2216 New listed items 7648767856387547354734567465647568487.exe New listed items 7648767856387547354734567465647568487.exe -
Drops file in Windows directory 1 IoCs
Processes:
New listed items 7648767856387547354734567465647568487.exedescription ioc process File opened for modification C:\Windows\resources\0409\slnger\barometerstandenes.san New listed items 7648767856387547354734567465647568487.exe -
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 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
New listed items 7648767856387547354734567465647568487.exeNew listed items 7648767856387547354734567465647568487.exepowershell.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language New listed items 7648767856387547354734567465647568487.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language New listed items 7648767856387547354734567465647568487.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
powershell.exepid process 6584 powershell.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
New listed items 7648767856387547354734567465647568487.exepid process 2216 New listed items 7648767856387547354734567465647568487.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
New listed items 7648767856387547354734567465647568487.exepowershell.exedescription pid process Token: SeDebugPrivilege 2784 New listed items 7648767856387547354734567465647568487.exe Token: SeDebugPrivilege 6584 powershell.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
New listed items 7648767856387547354734567465647568487.exeNew listed items 7648767856387547354734567465647568487.exedescription pid process target process PID 2216 wrote to memory of 2784 2216 New listed items 7648767856387547354734567465647568487.exe New listed items 7648767856387547354734567465647568487.exe PID 2216 wrote to memory of 2784 2216 New listed items 7648767856387547354734567465647568487.exe New listed items 7648767856387547354734567465647568487.exe PID 2216 wrote to memory of 2784 2216 New listed items 7648767856387547354734567465647568487.exe New listed items 7648767856387547354734567465647568487.exe PID 2216 wrote to memory of 2784 2216 New listed items 7648767856387547354734567465647568487.exe New listed items 7648767856387547354734567465647568487.exe PID 2216 wrote to memory of 2784 2216 New listed items 7648767856387547354734567465647568487.exe New listed items 7648767856387547354734567465647568487.exe PID 2216 wrote to memory of 2784 2216 New listed items 7648767856387547354734567465647568487.exe New listed items 7648767856387547354734567465647568487.exe PID 2784 wrote to memory of 6584 2784 New listed items 7648767856387547354734567465647568487.exe powershell.exe PID 2784 wrote to memory of 6584 2784 New listed items 7648767856387547354734567465647568487.exe powershell.exe PID 2784 wrote to memory of 6584 2784 New listed items 7648767856387547354734567465647568487.exe powershell.exe PID 2784 wrote to memory of 6584 2784 New listed items 7648767856387547354734567465647568487.exe powershell.exe -
outlook_office_path 1 IoCs
Processes:
New listed items 7648767856387547354734567465647568487.exedescription ioc process Key queried \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New listed items 7648767856387547354734567465647568487.exe -
outlook_win_path 1 IoCs
Processes:
New listed items 7648767856387547354734567465647568487.exedescription ioc process Key queried \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New listed items 7648767856387547354734567465647568487.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\New listed items 7648767856387547354734567465647568487.exe"C:\Users\Admin\AppData\Local\Temp\New listed items 7648767856387547354734567465647568487.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2216 -
C:\Users\Admin\AppData\Local\Temp\New listed items 7648767856387547354734567465647568487.exe"C:\Users\Admin\AppData\Local\Temp\New listed items 7648767856387547354734567465647568487.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:2784 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Remove-ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run' -Name 'New listed items 7648767856387547354734567465647568487';New-ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run' -Name 'New listed items 7648767856387547354734567465647568487' -Value '"C:\Users\Admin\AppData\Roaming\New listed items 7648767856387547354734567465647568487.exe"' -PropertyType 'String'3⤵
- Adds Run key to start application
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:6584
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
1Credentials in Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
11KB
MD575ed96254fbf894e42058062b4b4f0d1
SHA1996503f1383b49021eb3427bc28d13b5bbd11977
SHA256a632d74332b3f08f834c732a103dafeb09a540823a2217ca7f49159755e8f1d7
SHA51258174896db81d481947b8745dafe3a02c150f3938bb4543256e8cce1145154e016d481df9fe68dac6d48407c62cbe20753320ebd5fe5e84806d07ce78e0eb0c4