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Analysis
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max time kernel
150s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
13/02/2025, 06:55
Behavioral task
behavioral1
Sample
df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe
Resource
win10v2004-20250211-en
General
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Target
df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe
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Size
1.7MB
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MD5
9bce9dae679419198574f4c9837085db
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SHA1
62a24f1ee057e936f3bf01749ecd7e3675d0f10d
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SHA256
df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8
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SHA512
9647610d36379a789ab45e21b1997eeff560058cf55374b0a404be9474becca566ec0dd97cbb49b8d54da811bb5fe1e4d2e3e6de9b8fd57825181d611019f467
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SSDEEP
24576:6G5C8hr/Vz9ih9i38xVEL/QQPL6BH8kQqNgQ+uH6FqgtMok4+iL:I8hJz8eDsH8kQqNs86F1yU
Malware Config
Signatures
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Detects Trigona ransomware 14 IoCs
resource yara_rule behavioral1/memory/2868-0-0x0000000000400000-0x00000000005D1000-memory.dmp family_trigona behavioral1/memory/2868-1-0x0000000000400000-0x00000000005D1000-memory.dmp family_trigona behavioral1/memory/2868-2-0x0000000000400000-0x00000000005D1000-memory.dmp family_trigona behavioral1/memory/2868-4-0x0000000000400000-0x00000000005D1000-memory.dmp family_trigona behavioral1/memory/2868-6-0x0000000000400000-0x00000000005D1000-memory.dmp family_trigona behavioral1/memory/2868-10-0x0000000000400000-0x00000000005D1000-memory.dmp family_trigona behavioral1/memory/2868-1757-0x0000000000400000-0x00000000005D1000-memory.dmp family_trigona behavioral1/memory/2868-2249-0x0000000000400000-0x00000000005D1000-memory.dmp family_trigona behavioral1/memory/2868-2880-0x0000000000400000-0x00000000005D1000-memory.dmp family_trigona behavioral1/memory/2868-5809-0x0000000000400000-0x00000000005D1000-memory.dmp family_trigona behavioral1/memory/2868-13112-0x0000000000400000-0x00000000005D1000-memory.dmp family_trigona behavioral1/memory/2868-13113-0x0000000000400000-0x00000000005D1000-memory.dmp family_trigona behavioral1/memory/2868-13114-0x0000000000400000-0x00000000005D1000-memory.dmp family_trigona behavioral1/memory/2868-15197-0x0000000000400000-0x00000000005D1000-memory.dmp family_trigona -
Trigona
A ransomware first seen at the beginning of the 2022.
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Trigona family
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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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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\373778372D227882994A84D77CA0BA84 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe" df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe -
Drops desktop.ini file(s) 14 IoCs
description ioc Process File opened for modification \??\c:\Program Files\Common Files\Microsoft Shared\Stationery\Desktop.ini df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Microsoft Games\FreeCell\desktop.ini df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Microsoft Games\Hearts\desktop.ini df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\desktop.ini df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Microsoft Games\Mahjong\desktop.ini df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Microsoft Games\Purble Place\desktop.ini df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\DataServices\DESKTOP.INI df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\desktop.ini df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Microsoft Games\Solitaire\desktop.ini df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\Common Files\microsoft shared\Stationery\Desktop.ini df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification F:\$RECYCLE.BIN\S-1-5-21-3290804112-2823094203-3137964600-1000\desktop.ini df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\$Recycle.Bin\S-1-5-21-3290804112-2823094203-3137964600-1000\desktop.ini df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Microsoft Games\Chess\desktop.ini df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Microsoft Games\SpiderSolitaire\desktop.ini df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification \??\c:\Program Files\Microsoft Games\Hearts\fr-FR\Hearts.exe.mui df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Microsoft Games\Hearts\ja-JP\Hearts.exe.mui df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\settings_box_left.png df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0237225.WMF df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File created \??\c:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\how_to_decrypt.hta df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File created \??\c:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Colors\how_to_decrypt.hta df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\META-INF\ECLIPSE_.SF df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-modules-profiler-api_zh_CN.jar df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\BD21376_.GIF df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\install.log df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0172193.WMF df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\bin\jrunscript.exe df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\mc.jar df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Java\jre7\lib\zi\Antarctica\Mawson df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Java\jre7\lib\zi\Australia\Hobart df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\IPSEventLogMsg.dll.mui df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\jre\bin\kinit.exe df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Reader 9.0\Reader\sqlite.dll df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PH02743G.GIF df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File created \??\c:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\how_to_decrypt.hta df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Java\jre7\lib\zi\Asia\Rangoon df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\VideoLAN\VLC\plugins\demux\libvc1_plugin.dll df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Java\jre7\lib\zi\Asia\Chita df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\VDKHome\ENU\Vdk10.rst df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\DD01139_.WMF df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File created \??\c:\Program Files (x86)\Windows Sidebar\Gadgets\Currency.Gadget\ja-JP\how_to_decrypt.hta df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Common Files\Microsoft Shared\ink\FlickAnimation.avi df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Java\jre7\bin\libxslt.dll df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\J0115863.GIF df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File created \??\c:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\how_to_decrypt.hta df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Zaporozhye df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\jre\THIRDPARTYLICENSEREADME-JAVAFX.txt df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\Google\Update\1.3.36.151\goopdateres_el.dll df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PARNT_05.MID df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File created \??\c:\Program Files\VideoLAN\VLC\locale\he\how_to_decrypt.hta df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Java\jre7\lib\zi\Africa\Maputo df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Java\jre7\lib\zi\Pacific\Tongatapu df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0153093.WMF df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\7-Zip\Lang\ms.txt df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\VideoLAN\VLC\plugins\video_filter\libedgedetection_plugin.dll df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\LINES\BD21427_.GIF df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\de-DE\css\weather.css df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PE03236_.WMF df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File created \??\c:\Program Files\Common Files\Microsoft Shared\ink\ko-KR\how_to_decrypt.hta df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-charts_zh_CN.jar df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\VideoLAN\VLC\plugins\audio_filter\libmono_plugin.dll df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Windows Journal\it-IT\NBMapTIP.dll.mui df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File created \??\c:\Program Files (x86)\Microsoft Office\Office14\how_to_decrypt.hta df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Common Files\Microsoft Shared\ink\fr-FR\FlickLearningWizard.exe.mui df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\BL00526_.WMF df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\Common Files\microsoft shared\Help\msitss55.dll df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\Common Files\microsoft shared\VSTA\Pipeline.v10.0\Contracts\Microsoft.VisualStudio.Tools.Office.Contract.v9.0.dll df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\Common Files\System\Ole DB\en-US\sqloledb.rll.mui df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\JNGLE_01.MID df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\Bibliography\BIBFORM.XML df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File created \??\c:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Fonts\how_to_decrypt.hta df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\huemainsubpicture2.png df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\jre\Welcome.html df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\Common Files\microsoft shared\THEMES14\SONORA\SONORA.INF df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\DVA.api df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\reviews_joined.gif df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe File opened for modification \??\c:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\MSTAG.TLB df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe"C:\Users\Admin\AppData\Local\Temp\df9ef29e8789a798981a783fafbb85395a84e8733929b2c2290bcde263c2f3f8.exe"1⤵
- Adds Run key to start application
- Drops desktop.ini file(s)
- Drops file in Program Files directory
PID:2868
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2KB
MD5d7aac63c64b8e5a7f83680b717356ce8
SHA189f27ec736e3cf55d1b86729337de28e00036a22
SHA256bbfd6b721e47fb713ec04169a96587b69cf9c7082210d9864db31f0b53b1004f
SHA51201f4e884ab67239934ffc2d855f7281853fc570f41a6f141635c045786f3d35d46df6ce3fedf7ea4e23f96d80c890cc6442196437c92f6b7784922d8539cf6f2
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Filesize
12KB
MD54812fbb63ae6f8146f55452ccd689920
SHA116f39806bc726ec8d0fc68d6f872e42047c2b952
SHA256007be8e698a108c0c6acdf96a15a8e73949d0fb39f1596ac5fb9a3e48dc38541
SHA5127ea7a409191be4bbe1dc8fc1e16449cea9b1b8a34d25d2b21a925cf2035ba7524f299bff7489f40469456f36c4b3966e2bb4beae71120cfef97872a49f81041e