Analysis
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max time kernel
148s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
25/12/2023, 16:41
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2df1804889d46ebd07968339268bb0a7.exe
Resource
win7-20231215-en
windows7-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
2df1804889d46ebd07968339268bb0a7.exe
Resource
win10v2004-20231222-en
windows10-2004-x64
12 signatures
150 seconds
General
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Target
2df1804889d46ebd07968339268bb0a7.exe
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Size
141KB
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MD5
2df1804889d46ebd07968339268bb0a7
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SHA1
cc615e26360712cef19140a885f29e5d2a3a746f
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SHA256
3f150f0323b13d2b68a41a364241047c3664100668f9121a276daa6640c5f7f3
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SHA512
07d6ab343311ded76a47fa5db17bc68edde3f1fef8de6461836e2cebe0102b5c5a963a9c5c9090b40ce87924efc948dce232ec2d2c0e0542d08db2e3f604abc1
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SSDEEP
1536:XynMXC8ALeVRKkq6HnMohsxB9RPd5wYGQEP:1XC8ASOz6n9hsvPyQEP
Score
10/10
Malware Config
Signatures
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Modifies firewall policy service 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List dovq~.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile dovq~.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications dovq~.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\dovq~.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\dovq~.exe:*:Enabled:Windows Live 2010" dovq~.exe -
Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" dovq~.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" dovq~.exe -
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-1-5-21-3803511929-1339359695-2191195476-1000\Control Panel\International\Geo\Nation 2df1804889d46ebd07968339268bb0a7.exe -
Executes dropped EXE 1 IoCs
pid Process 3352 dovq~.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinC = "C:\\Users\\Admin\\AppData\\Local\\Temp\\dovq~.exe" dovq~.exe -
Enumerates connected drives 3 TTPs 22 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\M: dovq~.exe File opened (read-only) \??\R: dovq~.exe File opened (read-only) \??\B: dovq~.exe File opened (read-only) \??\G: dovq~.exe File opened (read-only) \??\H: dovq~.exe File opened (read-only) \??\J: dovq~.exe File opened (read-only) \??\S: dovq~.exe File opened (read-only) \??\W: dovq~.exe File opened (read-only) \??\Y: dovq~.exe File opened (read-only) \??\Z: dovq~.exe File opened (read-only) \??\E: dovq~.exe File opened (read-only) \??\I: dovq~.exe File opened (read-only) \??\O: dovq~.exe File opened (read-only) \??\Q: dovq~.exe File opened (read-only) \??\X: dovq~.exe File opened (read-only) \??\K: dovq~.exe File opened (read-only) \??\L: dovq~.exe File opened (read-only) \??\N: dovq~.exe File opened (read-only) \??\P: dovq~.exe File opened (read-only) \??\T: dovq~.exe File opened (read-only) \??\U: dovq~.exe File opened (read-only) \??\V: dovq~.exe -
Drops file in Program Files directory 54 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Windows Mail .exe dovq~.exe File created C:\Program Files (x86)\Windows Photo Viewer .exe dovq~.exe File opened for modification C:\Program Files (x86)\WindowsPowerShell .exe dovq~.exe File opened for modification C:\Program Files (x86)\Common Files .exe dovq~.exe File opened for modification C:\Program Files (x86)\Internet Explorer dovq~.exe File created C:\Program Files (x86)\MSBuild .exe dovq~.exe File opened for modification C:\Program Files (x86)\Windows Defender dovq~.exe File opened for modification C:\Program Files (x86)\WindowsPowerShell dovq~.exe File created C:\Program Files (x86)\Google .exe dovq~.exe File opened for modification C:\Program Files (x86)\Windows Media Player dovq~.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer dovq~.exe File opened for modification C:\Program Files (x86)\Windows Sidebar .exe dovq~.exe File created C:\Program Files (x86)\Adobe .exe dovq~.exe File created C:\Program Files (x86)\Common Files .exe dovq~.exe File opened for modification C:\Program Files (x86)\MSBuild dovq~.exe File opened for modification C:\Program Files (x86)\Reference Assemblies dovq~.exe File opened for modification C:\Program Files (x86)\Windows Defender .exe dovq~.exe File created C:\Program Files (x86)\Windows Portable Devices .exe dovq~.exe File opened for modification C:\Program Files (x86)\Windows Portable Devices .exe dovq~.exe File opened for modification C:\Program Files (x86)\Google .exe dovq~.exe File opened for modification C:\Program Files (x86)\Reference Assemblies .exe dovq~.exe File created C:\Program Files (x86)\Windows Defender .exe dovq~.exe File created C:\Program Files (x86)\Windows Media Player .exe dovq~.exe File opened for modification C:\Program Files (x86)\Windows NT .exe dovq~.exe File opened for modification C:\Program Files (x86)\Microsoft dovq~.exe File opened for modification C:\Program Files (x86)\Windows Multimedia Platform .exe dovq~.exe File created C:\Program Files (x86)\Microsoft.NET .exe dovq~.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer .exe dovq~.exe File opened for modification C:\Program Files (x86)\Adobe .exe dovq~.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service .exe dovq~.exe File created C:\Program Files (x86)\Microsoft .exe dovq~.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service dovq~.exe File created C:\Program Files (x86)\Reference Assemblies .exe dovq~.exe File opened for modification C:\Program Files (x86)\Common Files dovq~.exe File opened for modification C:\Program Files (x86)\MSBuild .exe dovq~.exe File created C:\Program Files (x86)\Windows Mail .exe dovq~.exe File created C:\Program Files (x86)\Windows NT .exe dovq~.exe File created C:\Program Files (x86)\Windows Sidebar .exe dovq~.exe File opened for modification C:\Program Files (x86)\Adobe dovq~.exe File opened for modification C:\Program Files (x86)\Google dovq~.exe File opened for modification C:\Program Files (x86)\Windows Mail dovq~.exe File opened for modification C:\Program Files (x86)\Microsoft .exe dovq~.exe File created C:\Program Files (x86)\Windows Multimedia Platform .exe dovq~.exe File opened for modification C:\Program Files (x86)\Internet Explorer .exe dovq~.exe File opened for modification C:\Program Files (x86)\Microsoft.NET .exe dovq~.exe File created C:\Program Files (x86)\WindowsPowerShell .exe dovq~.exe File opened for modification C:\Program Files (x86)\Windows NT dovq~.exe File opened for modification C:\Program Files (x86)\Windows Portable Devices dovq~.exe File opened for modification C:\Program Files (x86)\Windows Sidebar dovq~.exe File created C:\Program Files (x86)\Internet Explorer .exe dovq~.exe File opened for modification C:\Program Files (x86)\Microsoft.NET dovq~.exe File created C:\Program Files (x86)\Mozilla Maintenance Service .exe dovq~.exe File opened for modification C:\Program Files (x86)\Windows Media Player .exe dovq~.exe File opened for modification C:\Program Files (x86)\Windows Multimedia Platform dovq~.exe -
Drops file in Windows directory 64 IoCs
description ioc Process File opened for modification C:\Windows\IME .exe dovq~.exe File opened for modification C:\Windows\appcompat dovq~.exe File created C:\Windows\Downloaded Program Files .exe dovq~.exe File created C:\Windows\Globalization .exe dovq~.exe File opened for modification C:\Windows\PLA .exe dovq~.exe File opened for modification C:\Windows\SystemResources .exe dovq~.exe File opened for modification C:\Windows\Cursors .exe dovq~.exe File created C:\Windows\IdentityCRL .exe dovq~.exe File opened for modification C:\Windows\Speech .exe dovq~.exe File opened for modification C:\Windows\SystemApps dovq~.exe File opened for modification C:\Windows\WaaS dovq~.exe File opened for modification C:\Windows\AppReadiness dovq~.exe File opened for modification C:\Windows\INF .exe dovq~.exe File created C:\Windows\PolicyDefinitions .exe dovq~.exe File opened for modification C:\Windows\servicing dovq~.exe File created C:\Windows\Migration .exe dovq~.exe File opened for modification C:\Windows\Provisioning dovq~.exe File opened for modification C:\Windows\bcastdvr .exe dovq~.exe File opened for modification C:\Windows\Boot .exe dovq~.exe File opened for modification C:\Windows\Setup .exe dovq~.exe File created C:\Windows\debug .exe dovq~.exe File opened for modification C:\Windows\Help dovq~.exe File opened for modification C:\Windows\Migration dovq~.exe File created C:\Windows\SysWOW64 .exe dovq~.exe File opened for modification C:\Windows\bcastdvr dovq~.exe File opened for modification C:\Windows\security dovq~.exe File created C:\Windows\BitLockerDiscoveryVolumeContents .exe dovq~.exe File created C:\Windows\Containers .exe dovq~.exe File created C:\Windows\Fonts .exe dovq~.exe File opened for modification C:\Windows\GameBarPresenceWriter dovq~.exe File created C:\Windows\System .exe dovq~.exe File created C:\Windows\LiveKernelReports .exe dovq~.exe File opened for modification C:\Windows\rescache dovq~.exe File created C:\Windows\en-US .exe dovq~.exe File opened for modification C:\Windows\Registration dovq~.exe File opened for modification C:\Windows\SystemResources dovq~.exe File created C:\Windows\CbsTemp .exe dovq~.exe File created C:\Windows\Installer .exe dovq~.exe File opened for modification C:\Windows\PrintDialog dovq~.exe File opened for modification C:\Windows\RemotePackages dovq~.exe File opened for modification C:\Windows\SchCache .exe dovq~.exe File opened for modification C:\Windows\security .exe dovq~.exe File opened for modification C:\Windows\debug dovq~.exe File created C:\Windows\Microsoft.NET .exe dovq~.exe File opened for modification C:\Windows\ModemLogs dovq~.exe File opened for modification C:\Windows\ServiceState .exe dovq~.exe File opened for modification C:\Windows\SysWOW64 .exe dovq~.exe File created C:\Windows\Web .exe dovq~.exe File created C:\Windows\Tasks .exe dovq~.exe File opened for modification C:\Windows\twain_32 .exe dovq~.exe File created C:\Windows\bcastdvr .exe dovq~.exe File opened for modification C:\Windows\BitLockerDiscoveryVolumeContents dovq~.exe File created C:\Windows\Branding .exe dovq~.exe File opened for modification C:\Windows\es-ES dovq~.exe File opened for modification C:\Windows\L2Schemas dovq~.exe File created C:\Windows\schemas .exe dovq~.exe File opened for modification C:\Windows\Downloaded Program Files .exe dovq~.exe File opened for modification C:\Windows\IdentityCRL .exe dovq~.exe File created C:\Windows\security .exe dovq~.exe File created C:\Windows\ShellExperiences .exe dovq~.exe File created C:\Windows\Registration .exe dovq~.exe File opened for modification C:\Windows\ShellComponents .exe dovq~.exe File opened for modification C:\Windows\ShellExperiences .exe dovq~.exe File opened for modification C:\Windows\INF dovq~.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3232 2df1804889d46ebd07968339268bb0a7.exe 3232 2df1804889d46ebd07968339268bb0a7.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe 3352 dovq~.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3232 wrote to memory of 3352 3232 2df1804889d46ebd07968339268bb0a7.exe 23 PID 3232 wrote to memory of 3352 3232 2df1804889d46ebd07968339268bb0a7.exe 23 PID 3232 wrote to memory of 3352 3232 2df1804889d46ebd07968339268bb0a7.exe 23
Processes
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C:\Users\Admin\AppData\Local\Temp\2df1804889d46ebd07968339268bb0a7.exe"C:\Users\Admin\AppData\Local\Temp\2df1804889d46ebd07968339268bb0a7.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3232 -
C:\Users\Admin\AppData\Local\Temp\dovq~.exe"C:\Users\Admin\AppData\Local\Temp\dovq~.exe" =p2⤵
- Modifies firewall policy service
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
PID:3352
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Modify Registry
4Replay Monitor
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Downloads
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Filesize
4KB
MD5c5ff05966b1a574520948f1d5624d3d9
SHA1124c4efc2923fc357f103fad18b8e80ec7fbd72f
SHA2563ae9f3477b6ec52405279b0aeff262b3f3c97a6b3bb2fd59047ba9f26c70b45d
SHA512dafcc349422a479902e129fbaddeffb5331e373cb6bdf9a22bf9b01f53484fcd40a7a5a78cff96f2423ce2d67007e2c00b32531584f4241d5e7f62e426de44af
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Filesize
1KB
MD59bce15e2ecf090effeccb0bec54f3d27
SHA15e1f384df961f6839e706e6698924d2024800e5b
SHA25607688b0e488273734b8ac166167ef87c3f3212289fcc29e8cd2f914c979313bb
SHA5121acfa8d6e015c1ae96a8d043ee970e5a17c9c698533f57de4cdf8ea4f5d6c89c205776c9821fe4659981cb29c280d941ad565dbe7f51c3515e490be3f63a9d16