Analysis
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max time kernel
151s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
07-11-2023 18:45
Static task
static1
Behavioral task
behavioral1
Sample
b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe
Resource
win10v2004-20231020-en
General
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Target
b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe
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Size
26KB
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MD5
7b0d0d6e90e730da617cadad201595d4
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SHA1
10255eb44d25ef90577bfb4027450345ec244544
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SHA256
b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b
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SHA512
43a2d077f666c2b4695019203c1084c6404d5000664446bb32887040eb4443c866e02ae4fe2d412126081a9215767c162a87405c05b844829cf428e16dc2ff58
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SSDEEP
768:7f1ODKAaDMG8H92RwZNQSwcfymNBg+g61GoGwXnKx:7NfgLdQAQfcfymNG+Kx
Malware Config
Signatures
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Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\T: b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened (read-only) \??\R: b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened (read-only) \??\P: b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened (read-only) \??\O: b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened (read-only) \??\N: b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened (read-only) \??\M: b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened (read-only) \??\I: b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened (read-only) \??\Z: b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened (read-only) \??\W: b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened (read-only) \??\V: b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened (read-only) \??\L: b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened (read-only) \??\K: b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened (read-only) \??\G: b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened (read-only) \??\X: b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened (read-only) \??\Q: b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened (read-only) \??\J: b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened (read-only) \??\H: b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened (read-only) \??\E: b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened (read-only) \??\S: b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened (read-only) \??\U: b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened (read-only) \??\Y: b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\CommonData\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5\fr\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\BrightYellow\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files (x86)\Microsoft Office\Office14\XLSTART\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files (x86)\Common Files\Adobe\Acrobat\ActiveX\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\lib\deployed\jdk16\windows-amd64\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\an\LC_MESSAGES\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\MSEnv\PublicAssemblies\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Documentation\1033\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files\VideoLAN\VLC\locale\tr\LC_MESSAGES\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files (x86)\Common Files\microsoft shared\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VSTA\8.0\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VSTA\8.0\x86\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Excel.en-us\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Groove\Sounds\Things\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files\VideoLAN\VLC\locale\pt_BR\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files (x86)\Common Files\microsoft shared\MSInfo\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\106.0.5249.119\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files\Microsoft Games\SpiderSolitaire\es-ES\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files\VideoLAN\VLC\locale\bn_IN\LC_MESSAGES\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveProjectToolset\ProjectTool\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\tnameserv.exe b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\CPU.Gadget\fr-FR\css\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files\Windows Sidebar\ja-JP\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\REFINED\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Currency.Gadget\it-IT\js\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\hy\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\it-IT\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\fr-FR\css\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files\Java\jre7\lib\deploy\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\ja-JP\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\Providers\Proximity\11.00\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\FieldTypePreview\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Runtime\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files\Microsoft Games\Chess\es-ES\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\ja-JP\css\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\Slate\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\it-IT\css\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\Biscay\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\GrayCheck\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\es-ES\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\as_IN\LC_MESSAGES\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files\VideoLAN\VLC\locale\fa\LC_MESSAGES\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\ja-JP\css\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\SubsetList\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\en-US\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\de-DE\js\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\BLUEPRNT\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\de-DE\css\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\en-US\css\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\fr-FR\css\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files\Microsoft Games\Multiplayer\Spades\ja-JP\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Document Parts\1033\14\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\it-IT\js\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\de-DE\css\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\CPU.Gadget\en-US\_desktop.ini b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\rundl132.exe b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe -
Runs net.exe
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Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 2268 b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe 2268 b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe 2268 b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe 2268 b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe 2268 b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe 2268 b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe 2268 b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe 2268 b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe 2268 b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe 2268 b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 2268 wrote to memory of 2168 2268 b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe 28 PID 2268 wrote to memory of 2168 2268 b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe 28 PID 2268 wrote to memory of 2168 2268 b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe 28 PID 2268 wrote to memory of 2168 2268 b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe 28 PID 2168 wrote to memory of 1336 2168 net.exe 30 PID 2168 wrote to memory of 1336 2168 net.exe 30 PID 2168 wrote to memory of 1336 2168 net.exe 30 PID 2168 wrote to memory of 1336 2168 net.exe 30 PID 2268 wrote to memory of 1292 2268 b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe 13 PID 2268 wrote to memory of 1292 2268 b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe 13
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1292
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C:\Users\Admin\AppData\Local\Temp\b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe"C:\Users\Admin\AppData\Local\Temp\b387d22f30238b4c492ed175b00e557be0e2ae6310d66d74cda01fb4c941413b.exe"2⤵
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2268 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"3⤵
- Suspicious use of WriteProcessMemory
PID:2168 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"4⤵PID:1336
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
251KB
MD549bd7a2d4e4c6cb85e53a405401bb97b
SHA169486189591789565ff332a2fe629f208eb1fb5c
SHA2568e56abbed3c9ae0870958f2970e4408e6df8707d30b78da261add9fad3215565
SHA512052eba26c5ecb96174839bcfec2b3274a7c1c890ab734a8744dcbfed96ee05f7ce98c94adb560a8b1b7d364170f3bba6b1b44dd2408cd25f7aa09fed4d7f3f1f
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Filesize
873KB
MD5cddd08ccc21c4449be1eaa163e800aa8
SHA1dabc3874338724875a49f44e3dc7e453cd33e331
SHA2565fb823c96e8b734143ff699264383d2274356d8c4a9bd9b1300d1bad4099a8ea
SHA512e12e95b08bce76138b9003c8f4d07ad298bd09a4fc9db5d52ec960ff78caecb021f4e83a95df25ebbc0c6f50fcbb5dc5b9e209396f2f2e9559e2d40c2bc160db
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Filesize
471KB
MD5c6c8fde27f649c91ddaab8cb9ca344a6
SHA15e4865aec432a18107182f47edda176e8c566152
SHA25632c3fed53bfc1d890e9bd1d771fdc7e2c81480e03f1425bce07b4045a192d100
SHA512a8df7d1e852d871d7f16bae10c4ff049359583da88cc85a039f0298525839040d5363ce5ef4cbdb92a12a25785f73df83cf0df07752b78e6e6444f32160a2155
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Filesize
9B
MD535dff1b2d2822022424940d4487e8d0d
SHA1cf3c5e0326ffacd39689a35b566c8d3c626cc96b
SHA2560432a628b4273444218f05d7d906b391ab84e1d51bc1b084c37456324e0f84ae
SHA51291c1e3f5497c8c249e695b9e6f844f141b8747d5d1c5d23d09a2e39aae974cfcfe26b6a4580904b87aa495d452df942937fd721ff8189016a59f61c0835e1665