Analysis
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max time kernel
150s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
12/06/2024, 23:45
Static task
static1
Behavioral task
behavioral1
Sample
f67af8326404894cda907d6635622e50c68d6ede1e3f93b36c6f7d37be11306c.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
f67af8326404894cda907d6635622e50c68d6ede1e3f93b36c6f7d37be11306c.exe
Resource
win10v2004-20240611-en
General
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Target
f67af8326404894cda907d6635622e50c68d6ede1e3f93b36c6f7d37be11306c.exe
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Size
713KB
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MD5
5b52622eed2c2a2ea6d9dc212d28a839
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SHA1
2e3291c80690f460f6dfefe0ed1d01d60b3e9221
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SHA256
f67af8326404894cda907d6635622e50c68d6ede1e3f93b36c6f7d37be11306c
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SHA512
0c62e222119b9b89a2590aa74159ca485450ac03d0da8098459156e0059a5467daaf5670d7878343e06b4b70c8b4638e57e39586940ff14aaf5f703b32632ecc
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SSDEEP
12288:CfC6Aj+TN5uixZN+8rKhUdTC/wE1ZD0Ca5ZIXV:+LOS2opPIXV
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2216 cmd.exe -
Executes dropped EXE 3 IoCs
pid Process 1260 Logo1_.exe 2764 f67af8326404894cda907d6635622e50c68d6ede1e3f93b36c6f7d37be11306c.exe 1188 Explorer.EXE -
Loads dropped DLL 2 IoCs
pid Process 2216 cmd.exe 2216 cmd.exe -
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) \??\Y: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\E: Logo1_.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\VideoLAN\VLC\locale\uk\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\Adobe\Help\en_US\Adobe Reader\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\orbd.exe Logo1_.exe File opened for modification C:\Program Files\DVD Maker\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\my\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Microsoft Games\FreeCell\ja-JP\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\skins\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ADDINS\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\VSTA\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\es-ES\js\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\plugins\mux\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\pa\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\Desert\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.rcp_4.4.0.v20141007-2301\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\Sounds\People\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft Office\Office14\SAMPLES\_desktop.ini Logo1_.exe File created C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\el\LC_MESSAGES\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\ja-JP\js\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\microsoft shared\TextConv\WksConv\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft Analysis Services\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\Discussion\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\PublicAssemblies\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\es-ES\js\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\fr-FR\css\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\LISTS\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\en-US\js\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\it-IT\css\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Microsoft Games\More Games\es-ES\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\PROFILE\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Portable Devices\_desktop.ini Logo1_.exe File created C:\Program Files\Java\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Bibliography\Sort\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\fr-FR\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.engine\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\it-IT\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Windows Defender\en-US\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\_desktop.ini Logo1_.exe File created C:\Program Files\Microsoft Games\Solitaire\ja-JP\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Proof.es\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\microsoft shared\DW\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VSTA\AppInfoDocument\Microsoft.VisualStudio.Tools.Office.AppInfoDocument\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\_desktop.ini Logo1_.exe File created C:\Program Files\Microsoft Games\Solitaire\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\ECLIPSE\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jre7\lib\cmm\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ga\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\Providers\Proximity\11.00\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\EXPEDITN\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Google\Update\Install\_desktop.ini Logo1_.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.engine\profileRegistry\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\ast\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft Office\CLIPART\Publisher\Backgrounds\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe Logo1_.exe File created C:\Program Files\Microsoft Games\Multiplayer\Checkers\en-US\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\ps\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Library\SOLVER\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Windows NT\TableTextService\es-ES\_desktop.ini Logo1_.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rundl132.exe f67af8326404894cda907d6635622e50c68d6ede1e3f93b36c6f7d37be11306c.exe File created C:\Windows\Logo1_.exe f67af8326404894cda907d6635622e50c68d6ede1e3f93b36c6f7d37be11306c.exe File opened for modification C:\Windows\rundl132.exe Logo1_.exe File created C:\Windows\vDll.dll Logo1_.exe -
Runs net.exe
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Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 1260 Logo1_.exe 1260 Logo1_.exe 1260 Logo1_.exe 1260 Logo1_.exe 1260 Logo1_.exe 1260 Logo1_.exe 1260 Logo1_.exe 1260 Logo1_.exe 1260 Logo1_.exe 1260 Logo1_.exe -
Suspicious use of WriteProcessMemory 22 IoCs
description pid Process procid_target PID 2580 wrote to memory of 2216 2580 f67af8326404894cda907d6635622e50c68d6ede1e3f93b36c6f7d37be11306c.exe 28 PID 2580 wrote to memory of 2216 2580 f67af8326404894cda907d6635622e50c68d6ede1e3f93b36c6f7d37be11306c.exe 28 PID 2580 wrote to memory of 2216 2580 f67af8326404894cda907d6635622e50c68d6ede1e3f93b36c6f7d37be11306c.exe 28 PID 2580 wrote to memory of 2216 2580 f67af8326404894cda907d6635622e50c68d6ede1e3f93b36c6f7d37be11306c.exe 28 PID 2580 wrote to memory of 1260 2580 f67af8326404894cda907d6635622e50c68d6ede1e3f93b36c6f7d37be11306c.exe 29 PID 2580 wrote to memory of 1260 2580 f67af8326404894cda907d6635622e50c68d6ede1e3f93b36c6f7d37be11306c.exe 29 PID 2580 wrote to memory of 1260 2580 f67af8326404894cda907d6635622e50c68d6ede1e3f93b36c6f7d37be11306c.exe 29 PID 2580 wrote to memory of 1260 2580 f67af8326404894cda907d6635622e50c68d6ede1e3f93b36c6f7d37be11306c.exe 29 PID 2216 wrote to memory of 2764 2216 cmd.exe 32 PID 2216 wrote to memory of 2764 2216 cmd.exe 32 PID 2216 wrote to memory of 2764 2216 cmd.exe 32 PID 2216 wrote to memory of 2764 2216 cmd.exe 32 PID 1260 wrote to memory of 2708 1260 Logo1_.exe 31 PID 1260 wrote to memory of 2708 1260 Logo1_.exe 31 PID 1260 wrote to memory of 2708 1260 Logo1_.exe 31 PID 1260 wrote to memory of 2708 1260 Logo1_.exe 31 PID 2708 wrote to memory of 2288 2708 net.exe 34 PID 2708 wrote to memory of 2288 2708 net.exe 34 PID 2708 wrote to memory of 2288 2708 net.exe 34 PID 2708 wrote to memory of 2288 2708 net.exe 34 PID 1260 wrote to memory of 1188 1260 Logo1_.exe 21 PID 1260 wrote to memory of 1188 1260 Logo1_.exe 21
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Executes dropped EXE
PID:1188 -
C:\Users\Admin\AppData\Local\Temp\f67af8326404894cda907d6635622e50c68d6ede1e3f93b36c6f7d37be11306c.exe"C:\Users\Admin\AppData\Local\Temp\f67af8326404894cda907d6635622e50c68d6ede1e3f93b36c6f7d37be11306c.exe"2⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2580 -
C:\Windows\SysWOW64\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\$$a193B.bat3⤵
- Deletes itself
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2216 -
C:\Users\Admin\AppData\Local\Temp\f67af8326404894cda907d6635622e50c68d6ede1e3f93b36c6f7d37be11306c.exe"C:\Users\Admin\AppData\Local\Temp\f67af8326404894cda907d6635622e50c68d6ede1e3f93b36c6f7d37be11306c.exe"4⤵
- Executes dropped EXE
PID:2764
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C:\Windows\Logo1_.exeC:\Windows\Logo1_.exe3⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1260 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"4⤵
- Suspicious use of WriteProcessMemory
PID:2708 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"5⤵PID:2288
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
254KB
MD548b536408ac1a66263ed8da4ec21add8
SHA162d20d73d6035d5ce1e1bf1068ff3bf52d609c3b
SHA256fbc2cf414606174f3555d76fe647557b72ac47e6bda0864fd8c5dad738df1733
SHA51244f09df70cb4cafa63f88899b0b0fa07bf8fcd5d0106a9a945453de7570c37985039c4a7267708815b6c707539e9a4472d329f010f6a692c5c1fcaab6c41f1c0
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Filesize
474KB
MD5de4228cb7a5a7f082477f6a504b822a7
SHA1dfd84f0b6f4977bfda43b1827aa747a9a5a8a38b
SHA2568c5089a062734aa1a66e70700d4f33f2f54157c4bb3ed4d6ce1a852de8b6f90b
SHA512a3b64b10a22dedebfa48e7705e148d50df480fa9bb0669bc06951ab0ff5f97657f72dc8b71db610499ee38ecae9ae494265841a737806bed7c061d0b634913c8
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Filesize
722B
MD5c8cd0e5e2f5389cf5a8a846b6ae415a3
SHA1c377707c872aa3031c45fcfe63d8cf6abfaaa2f8
SHA25674599c42e17ee7e0197d76ab857ab43b26412c1910be408d81e05f76913ccd38
SHA512df192c9bfd290c13f5c8121bf124b3fc7b8305667f5edfb20b43b95567c211357a84496d025a7c73feb137518c46ef93742bd9ae29c40e944b1020541a64b0e9
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C:\Users\Admin\AppData\Local\Temp\f67af8326404894cda907d6635622e50c68d6ede1e3f93b36c6f7d37be11306c.exe.exe
Filesize684KB
MD550f289df0c19484e970849aac4e6f977
SHA13dc77c8830836ab844975eb002149b66da2e10be
SHA256b9b179b305c5268ad428b6ae59de10b4fe99cf0199bbc89b7017181905e97305
SHA512877d852ea1062b90e2fd2f3c4dc7d05d9697e9a9b2929c830a770b62741f6a11e06de73275eb871113f11143faf1cb40d99f7c247862ffb778d26833ed5d7e38
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Filesize
29KB
MD59fcfb6b631b5a62c2af6f852de61dc71
SHA102149b5ae9d7c72cc2df500a9cf25ef4234614e1
SHA256470ca7731bbe27be0922d68e5479cc10f87a1b29acfbe44a506414761a379a2a
SHA51269076244e4c53b09a9d3595e6b53201013ce006da986542f8375223640e5ce66d000c9f02c71d3856ea0f3f788c139fce670ae26c571bd71d801bd67e15cb66a
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Filesize
9B
MD51f206a052c160fd77308863abd810887
SHA13b27ec1dc4b51fb7f1793a9ca9bb0d2e53e60eb1
SHA25645129bd309ca763a88c6bf438896e82b939d6491036658c4512c57f8353938c1
SHA512bd7857c146b01a49d34d4eb84053353eeb586bee6916426179305d5e2360559adea4040fe2184a3a803943ff4e6526cc38c665f9a808355619628868d53fbed5