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Analysis
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max time kernel
149s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
24/07/2024, 11:18
Static task
static1
Behavioral task
behavioral1
Sample
0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe
Resource
win7-20240705-en
General
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Target
0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe
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Size
1.1MB
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MD5
16d76956de4e24c0067278a8c3a8e2dd
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SHA1
97a0a15c115ca7bd993df204117ff4d3a463c5a5
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SHA256
ef5c8d37fe7ad48a47e8127a1e3935fde4a37c0295d7b547ef067d97ea999434
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SHA512
41e7c87cbcd239f430557185fe0390c100aed95fbd0e70dd36755123d23930f90e31ef5b8aa9bc0ec8237b8a6af2e0fa922ae67e39dcf5077795e105a7829331
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SSDEEP
12288:dpKrcz9GQmikzLgiaYb0ZPzxwbwgyScsWMifc0FrdbH7+esjQajwROmBVe3Rac26:rAcz9EikngXP6NB8cyz73OH6k86
Malware Config
Extracted
danabot
5
23.254.133.7:443
185.62.58.85:443
213.227.155.102:443
192.236.146.173:443
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embedded_hash
63B180866F08EFD2B286E54429F1D1E4
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type
loader
Signatures
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Blocklisted process makes network request 64 IoCs
flow pid Process 14 1488 rundll32.exe 15 1488 rundll32.exe 16 1488 rundll32.exe 17 1488 rundll32.exe 18 1488 rundll32.exe 19 1488 rundll32.exe 20 1488 rundll32.exe 21 1488 rundll32.exe 22 1488 rundll32.exe 23 1488 rundll32.exe 24 1488 rundll32.exe 25 1488 rundll32.exe 26 1488 rundll32.exe 27 1488 rundll32.exe 28 1488 rundll32.exe 29 1488 rundll32.exe 30 1488 rundll32.exe 31 1488 rundll32.exe 32 1488 rundll32.exe 33 1488 rundll32.exe 34 1488 rundll32.exe 35 1488 rundll32.exe 36 1488 rundll32.exe 37 1488 rundll32.exe 38 1488 rundll32.exe 39 1488 rundll32.exe 40 1488 rundll32.exe 41 1488 rundll32.exe 42 1488 rundll32.exe 43 1488 rundll32.exe 44 1488 rundll32.exe 45 1488 rundll32.exe 46 1488 rundll32.exe 47 1488 rundll32.exe 48 1488 rundll32.exe 49 1488 rundll32.exe 50 1488 rundll32.exe 51 1488 rundll32.exe 52 1488 rundll32.exe 53 1488 rundll32.exe 54 1488 rundll32.exe 55 1488 rundll32.exe 56 1488 rundll32.exe 57 1488 rundll32.exe 58 1488 rundll32.exe 59 1488 rundll32.exe 60 1488 rundll32.exe 61 1488 rundll32.exe 62 1488 rundll32.exe 63 1488 rundll32.exe 64 1488 rundll32.exe 65 1488 rundll32.exe 66 1488 rundll32.exe 67 1488 rundll32.exe 68 1488 rundll32.exe 69 1488 rundll32.exe 70 1488 rundll32.exe 71 1488 rundll32.exe 72 1488 rundll32.exe 73 1488 rundll32.exe 74 1488 rundll32.exe 75 1488 rundll32.exe 76 1488 rundll32.exe 77 1488 rundll32.exe -
resource yara_rule behavioral1/files/0x0008000000012119-6.dat aspack_v212_v242 -
Executes dropped EXE 1 IoCs
pid Process 1624 KYkLsg.exe -
Loads dropped DLL 2 IoCs
pid Process 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE KYkLsg.exe File opened for modification C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaire.exe KYkLsg.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe KYkLsg.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateComRegisterShell64.exe KYkLsg.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PPTICO.EXE KYkLsg.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe KYkLsg.exe File opened for modification C:\Program Files\Java\jre7\bin\kinit.exe KYkLsg.exe File opened for modification C:\Program Files\Microsoft Games\Minesweeper\MineSweeper.exe KYkLsg.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeCollabSync.exe KYkLsg.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe KYkLsg.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Wordconv.exe KYkLsg.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\WORDICON.EXE KYkLsg.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe KYkLsg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe KYkLsg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\pack200.exe KYkLsg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\wsgen.exe KYkLsg.exe File opened for modification C:\Program Files\DVD Maker\DVDMaker.exe KYkLsg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe KYkLsg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe KYkLsg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe KYkLsg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\servertool.exe KYkLsg.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe KYkLsg.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\misc.exe KYkLsg.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ACCICONS.EXE KYkLsg.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE KYkLsg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\apt.exe KYkLsg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe KYkLsg.exe File opened for modification C:\Program Files\Java\jre7\bin\jp2launcher.exe KYkLsg.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Checkers\chkrzm.exe KYkLsg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\keytool.exe KYkLsg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\serialver.exe KYkLsg.exe File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe KYkLsg.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GROOVEMN.EXE KYkLsg.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\NAMECONTROLSERVER.EXE KYkLsg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\kinit.exe KYkLsg.exe File opened for modification C:\Program Files\Microsoft Games\FreeCell\FreeCell.exe KYkLsg.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe KYkLsg.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe KYkLsg.exe File opened for modification C:\Program Files\7-Zip\7zG.exe KYkLsg.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe KYkLsg.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe KYkLsg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jvisualvm.exe KYkLsg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe KYkLsg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\rmid.exe KYkLsg.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SCANPST.EXE KYkLsg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmid.exe KYkLsg.exe File opened for modification C:\Program Files\Java\jre7\bin\pack200.exe KYkLsg.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Spades\shvlzm.exe KYkLsg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jconsole.exe KYkLsg.exe File opened for modification C:\Program Files\Microsoft Games\Chess\Chess.exe KYkLsg.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe KYkLsg.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GRAPH.EXE KYkLsg.exe File opened for modification C:\Program Files\Java\jre7\bin\unpack200.exe KYkLsg.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOHTMED.EXE KYkLsg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\klist.exe KYkLsg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec64.exe KYkLsg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\policytool.exe KYkLsg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmiregistry.exe KYkLsg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jhat.exe KYkLsg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jps.exe KYkLsg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe KYkLsg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\rmiregistry.exe KYkLsg.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateOnDemand.exe KYkLsg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\javacpl.exe KYkLsg.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 4 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 rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language KYkLsg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of WriteProcessMemory 31 IoCs
description pid Process procid_target PID 3024 wrote to memory of 1624 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 30 PID 3024 wrote to memory of 1624 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 30 PID 3024 wrote to memory of 1624 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 30 PID 3024 wrote to memory of 1624 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 30 PID 1624 wrote to memory of 2868 1624 KYkLsg.exe 32 PID 1624 wrote to memory of 2868 1624 KYkLsg.exe 32 PID 1624 wrote to memory of 2868 1624 KYkLsg.exe 32 PID 1624 wrote to memory of 2868 1624 KYkLsg.exe 32 PID 3024 wrote to memory of 1488 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 34 PID 3024 wrote to memory of 1488 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 34 PID 3024 wrote to memory of 1488 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 34 PID 3024 wrote to memory of 1488 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 34 PID 3024 wrote to memory of 1488 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 34 PID 3024 wrote to memory of 1488 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 34 PID 3024 wrote to memory of 1488 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 34 PID 3024 wrote to memory of 1488 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 34 PID 3024 wrote to memory of 1488 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 34 PID 3024 wrote to memory of 1488 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 34 PID 3024 wrote to memory of 1488 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 34 PID 3024 wrote to memory of 1488 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 34 PID 3024 wrote to memory of 1488 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 34 PID 3024 wrote to memory of 1488 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 34 PID 3024 wrote to memory of 1488 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 34 PID 3024 wrote to memory of 1488 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 34 PID 3024 wrote to memory of 1488 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 34 PID 3024 wrote to memory of 1488 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 34 PID 3024 wrote to memory of 1488 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 34 PID 3024 wrote to memory of 1488 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 34 PID 3024 wrote to memory of 1488 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 34 PID 3024 wrote to memory of 1488 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 34 PID 3024 wrote to memory of 1488 3024 0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe 34
Processes
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C:\Users\Admin\AppData\Local\Temp\0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe"C:\Users\Admin\AppData\Local\Temp\0F8D2648166184BDE6562F33B7E4B620313FE7A21746720D37594213FBA7A604.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3024 -
C:\Users\Admin\AppData\Local\Temp\KYkLsg.exeC:\Users\Admin\AppData\Local\Temp\KYkLsg.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1624 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\6f3b3181.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:2868
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C:\Windows\syswow64\rundll32.exe"C:\Windows\syswow64\rundll32.exe" "C:\Windows\syswow64\shell32.dll",#612⤵
- Blocklisted process makes network request
- System Location Discovery: System Language Discovery
PID:1488
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\NIUC9X25\k2[1].rar
Filesize4B
MD5d3b07384d113edec49eaa6238ad5ff00
SHA1f1d2d2f924e986ac86fdf7b36c94bcdf32beec15
SHA256b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c
SHA5120cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6
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Filesize
4B
MD520879c987e2f9a916e578386d499f629
SHA1c7b33ddcc42361fdb847036fc07e880b81935d5d
SHA2569f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31
SHA512bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f
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Filesize
187B
MD55ce37270e8ec22a9ea15347177b419f6
SHA18d41c450a68fbbcaff2c8d6b8e65aa432210d01c
SHA256975b511e66ae564f75b4995f42403570aab2994126613d30d4e66f7ea0f3b8eb
SHA512f1660cbf4f5e36069f9fce22a8bb428b28e7fc87e006f5414d74680bccec32890d5dcc9ae974a6088ad5285a24b7707341613db5bddeaea4362f92a6dda9fac9
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Filesize
15KB
MD5f7d21de5c4e81341eccd280c11ddcc9a
SHA1d4e9ef10d7685d491583c6fa93ae5d9105d815bd
SHA2564485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794
SHA512e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3