Analysis
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max time kernel
118s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
13-08-2024 15:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e129dfb3075aad2551e8d37daac9ccf0N.exe
Resource
win7-20240708-en
windows7-x64
7 signatures
120 seconds
General
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Target
e129dfb3075aad2551e8d37daac9ccf0N.exe
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Size
786KB
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MD5
e129dfb3075aad2551e8d37daac9ccf0
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SHA1
5e03b52e57ec4800910e587235d68fd8cee143a0
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SHA256
d226f1f023f17a613abdc08ee39b8ea153d983144f8a1b07ed9cc085bd8d89e1
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SHA512
5f39b0d975960a7412838678a07ad0d17144da7d191d008286905e8d7dd539f7a8691216b790dfc20bc6dee76423a006b77eef127026c99169bb1a7f5cdb9350
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SSDEEP
12288:6QABk/K9x58qpljlEfU8MNBjBd1jHElRyjtvFwKUE5+solGYmT/YkYwNYAbYjYYB:6zBk/iPPpPqUPNB2sjttwRPsolQTzY
Malware Config
Signatures
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resource yara_rule behavioral1/files/0x0009000000012286-11.dat aspack_v212_v242 -
Executes dropped EXE 1 IoCs
pid Process 2728 QkFrVT.exe -
Loads dropped DLL 2 IoCs
pid Process 2892 e129dfb3075aad2551e8d37daac9ccf0N.exe 2892 e129dfb3075aad2551e8d37daac9ccf0N.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\rmiregistry.exe QkFrVT.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Spades\shvlzm.exe QkFrVT.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe QkFrVT.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateSetup.exe QkFrVT.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java.exe QkFrVT.exe File opened for modification C:\Program Files\Java\jre7\bin\java.exe QkFrVT.exe File opened for modification C:\Program Files\Java\jre7\bin\ssvagent.exe QkFrVT.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdate.exe QkFrVT.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe QkFrVT.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSTORDB.EXE QkFrVT.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jinfo.exe QkFrVT.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jvisualvm.exe QkFrVT.exe File opened for modification C:\Program Files\Java\jre7\bin\orbd.exe QkFrVT.exe File opened for modification C:\Program Files\Java\jre7\bin\policytool.exe QkFrVT.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe QkFrVT.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jps.exe QkFrVT.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe QkFrVT.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\klist.exe QkFrVT.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe QkFrVT.exe File opened for modification C:\Program Files\Mozilla Firefox\minidump-analyzer.exe QkFrVT.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ONENOTEM.EXE QkFrVT.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe QkFrVT.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\kinit.exe QkFrVT.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe QkFrVT.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe QkFrVT.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateComRegisterShell64.exe QkFrVT.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\native2ascii.exe QkFrVT.exe File opened for modification C:\Program Files\Mozilla Firefox\default-browser-agent.exe QkFrVT.exe File opened for modification C:\Program Files (x86)\Windows Mail\WinMail.exe QkFrVT.exe File opened for modification C:\Program Files\Java\jre7\bin\unpack200.exe QkFrVT.exe File opened for modification C:\Program Files\Java\jre7\bin\ktab.exe QkFrVT.exe File opened for modification C:\Program Files\Java\jre7\bin\rmiregistry.exe QkFrVT.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\excelcnv.exe QkFrVT.exe File opened for modification C:\Program Files\Java\jre7\bin\kinit.exe QkFrVT.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe QkFrVT.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe QkFrVT.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe QkFrVT.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\ONELEV.EXE QkFrVT.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ACCICONS.EXE QkFrVT.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ONENOTE.EXE QkFrVT.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jrunscript.exe QkFrVT.exe File opened for modification C:\Program Files\Java\jre7\bin\jp2launcher.exe QkFrVT.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GROOVEMN.EXE QkFrVT.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstack.exe QkFrVT.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\wsimport.exe QkFrVT.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe QkFrVT.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\servertool.exe QkFrVT.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32Info.exe QkFrVT.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE QkFrVT.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe QkFrVT.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javafxpackager.exe QkFrVT.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe QkFrVT.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOUC.EXE QkFrVT.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\WORDICON.EXE QkFrVT.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\misc.exe QkFrVT.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe QkFrVT.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\NAMECONTROLSERVER.EXE QkFrVT.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe QkFrVT.exe File opened for modification C:\Program Files\Windows Journal\PDIALOG.exe QkFrVT.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\LogTransport2.exe QkFrVT.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\java.exe QkFrVT.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SCANPST.EXE QkFrVT.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\Setup.exe QkFrVT.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jconsole.exe QkFrVT.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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e129dfb3075aad2551e8d37daac9ccf0N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language QkFrVT.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2892 wrote to memory of 2728 2892 e129dfb3075aad2551e8d37daac9ccf0N.exe 31 PID 2892 wrote to memory of 2728 2892 e129dfb3075aad2551e8d37daac9ccf0N.exe 31 PID 2892 wrote to memory of 2728 2892 e129dfb3075aad2551e8d37daac9ccf0N.exe 31 PID 2892 wrote to memory of 2728 2892 e129dfb3075aad2551e8d37daac9ccf0N.exe 31 PID 2728 wrote to memory of 584 2728 QkFrVT.exe 33 PID 2728 wrote to memory of 584 2728 QkFrVT.exe 33 PID 2728 wrote to memory of 584 2728 QkFrVT.exe 33 PID 2728 wrote to memory of 584 2728 QkFrVT.exe 33
Processes
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C:\Users\Admin\AppData\Local\Temp\e129dfb3075aad2551e8d37daac9ccf0N.exe"C:\Users\Admin\AppData\Local\Temp\e129dfb3075aad2551e8d37daac9ccf0N.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2892 -
C:\Users\Admin\AppData\Local\Temp\QkFrVT.exeC:\Users\Admin\AppData\Local\Temp\QkFrVT.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2728 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\47ca54a7.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:584
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\0E1IWGZ4\k2[1].rar
Filesize4B
MD5d3b07384d113edec49eaa6238ad5ff00
SHA1f1d2d2f924e986ac86fdf7b36c94bcdf32beec15
SHA256b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c
SHA5120cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6
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Filesize
187B
MD5363e6c3f18563d6429322dcb4fe80509
SHA13163114f2490b846812e0b8bcd8344a1e9c00f00
SHA256ef70dc587f5861ed8628c94039348c04bf634b276faaed6b2758b00f1eea820a
SHA5128e6be29fd3d23344caaa06e52b3e0b3d38ca75624f8c26aac4cdf1b9d5ddec3564288debae6a9d67c7ee8829b3fd3443e9e84c5adaa8a7e40faea23aadb75286
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Filesize
15KB
MD556b2c3810dba2e939a8bb9fa36d3cf96
SHA199ee31cd4b0d6a4b62779da36e0eeecdd80589fc
SHA2564354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
SHA51227812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e