Analysis
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max time kernel
150s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
25-07-2024 05:06
Static task
static1
Behavioral task
behavioral1
Sample
a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe
Resource
win7-20240705-en
General
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Target
a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe
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Size
1.1MB
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MD5
aee4097044780df89dc9f72c5272d1be
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SHA1
116b730681b60b1e6ef9a61251fba364697c748f
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SHA256
a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d
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SHA512
0d4a9eb495d2e66a52e7bd7e0753b480bb6823ba663efe4f47af988c0952dc1c0de3c1cb2c9670185897be6941c8f9a3ef6acb9459bb34c9be14781f1b579533
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SSDEEP
24576:kfsR8o3JTx4kuyQnYmEopLYf/TZRIG5tbO3HQyTB/kAZYwF8:kc8o312kuyQnYmEIeRIG5t0HQk+Aq/
Malware Config
Extracted
danabot
5
23.254.217.192:443
192.236.146.173:443
23.254.133.7:443
185.62.58.85:443
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embedded_hash
3CCDCA270E94321B76E2E66C454CD541
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type
loader
Signatures
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Blocklisted process makes network request 60 IoCs
flow pid Process 14 2088 rundll32.exe 15 2088 rundll32.exe 16 2088 rundll32.exe 17 2088 rundll32.exe 18 2088 rundll32.exe 19 2088 rundll32.exe 20 2088 rundll32.exe 21 2088 rundll32.exe 22 2088 rundll32.exe 23 2088 rundll32.exe 24 2088 rundll32.exe 25 2088 rundll32.exe 26 2088 rundll32.exe 27 2088 rundll32.exe 28 2088 rundll32.exe 29 2088 rundll32.exe 30 2088 rundll32.exe 31 2088 rundll32.exe 32 2088 rundll32.exe 33 2088 rundll32.exe 34 2088 rundll32.exe 35 2088 rundll32.exe 36 2088 rundll32.exe 37 2088 rundll32.exe 38 2088 rundll32.exe 39 2088 rundll32.exe 40 2088 rundll32.exe 41 2088 rundll32.exe 42 2088 rundll32.exe 43 2088 rundll32.exe 44 2088 rundll32.exe 45 2088 rundll32.exe 46 2088 rundll32.exe 47 2088 rundll32.exe 48 2088 rundll32.exe 49 2088 rundll32.exe 50 2088 rundll32.exe 51 2088 rundll32.exe 52 2088 rundll32.exe 53 2088 rundll32.exe 54 2088 rundll32.exe 55 2088 rundll32.exe 56 2088 rundll32.exe 57 2088 rundll32.exe 58 2088 rundll32.exe 59 2088 rundll32.exe 60 2088 rundll32.exe 61 2088 rundll32.exe 62 2088 rundll32.exe 63 2088 rundll32.exe 64 2088 rundll32.exe 65 2088 rundll32.exe 66 2088 rundll32.exe 67 2088 rundll32.exe 68 2088 rundll32.exe 69 2088 rundll32.exe 70 2088 rundll32.exe 71 2088 rundll32.exe 72 2088 rundll32.exe 73 2088 rundll32.exe -
resource yara_rule behavioral1/files/0x000c000000012261-8.dat aspack_v212_v242 -
Executes dropped EXE 1 IoCs
pid Process 2708 EjuvLf.exe -
Loads dropped DLL 2 IoCs
pid Process 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroTextExtractor.exe EjuvLf.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe EjuvLf.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec64.exe EjuvLf.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\servertool.exe EjuvLf.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\klist.exe EjuvLf.exe File opened for modification C:\Program Files\Java\jre7\bin\java.exe EjuvLf.exe File opened for modification C:\Program Files\Microsoft Games\Chess\Chess.exe EjuvLf.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE EjuvLf.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOHTMED.EXE EjuvLf.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\keytool.exe EjuvLf.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe EjuvLf.exe File opened for modification C:\Program Files (x86)\Windows Mail\WinMail.exe EjuvLf.exe File opened for modification C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaire.exe EjuvLf.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe EjuvLf.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\VPREVIEW.EXE EjuvLf.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe EjuvLf.exe File opened for modification C:\Program Files\Windows Journal\PDIALOG.exe EjuvLf.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateSetup.exe EjuvLf.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jps.exe EjuvLf.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\policytool.exe EjuvLf.exe File opened for modification C:\Program Files\Java\jre7\bin\ssvagent.exe EjuvLf.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\INFOPATH.EXE EjuvLf.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\unpack200.exe EjuvLf.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.exe EjuvLf.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\jabswitch.exe EjuvLf.exe File opened for modification C:\Program Files\Java\jre7\bin\policytool.exe EjuvLf.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\ONELEV.EXE EjuvLf.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SETLANG.EXE EjuvLf.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe EjuvLf.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\unpack200.exe EjuvLf.exe File opened for modification C:\Program Files\Java\jre7\bin\tnameserv.exe EjuvLf.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler64.exe EjuvLf.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE EjuvLf.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\keytool.exe EjuvLf.exe File opened for modification C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\106.0.5249.119\chrome_installer.exe EjuvLf.exe File opened for modification C:\Program Files\Java\jre7\bin\ktab.exe EjuvLf.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateBroker.exe EjuvLf.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OUTLOOK.EXE EjuvLf.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jconsole.exe EjuvLf.exe File opened for modification C:\Program Files\Java\jre7\bin\kinit.exe EjuvLf.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe EjuvLf.exe File opened for modification C:\Program Files\Windows Defender\MSASCui.exe EjuvLf.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\native2ascii.exe EjuvLf.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe EjuvLf.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe EjuvLf.exe File opened for modification C:\Program Files\Windows Defender\MpCmdRun.exe EjuvLf.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\excelcnv.exe EjuvLf.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\POWERPNT.EXE EjuvLf.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe EjuvLf.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Icons\SC_Reader.exe EjuvLf.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOUC.EXE EjuvLf.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OIS.EXE EjuvLf.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\xjc.exe EjuvLf.exe File opened for modification C:\Program Files\Microsoft Games\Hearts\Hearts.exe EjuvLf.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jhat.exe EjuvLf.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\Setup.exe EjuvLf.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe EjuvLf.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ACCICONS.EXE EjuvLf.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jar.exe EjuvLf.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\A3DUtility.exe EjuvLf.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe EjuvLf.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe EjuvLf.exe File opened for modification C:\Program Files\Java\jre7\bin\jp2launcher.exe EjuvLf.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Spades\shvlzm.exe EjuvLf.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 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language EjuvLf.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 31 IoCs
description pid Process procid_target PID 2156 wrote to memory of 2708 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 30 PID 2156 wrote to memory of 2708 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 30 PID 2156 wrote to memory of 2708 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 30 PID 2156 wrote to memory of 2708 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 30 PID 2708 wrote to memory of 3028 2708 EjuvLf.exe 31 PID 2708 wrote to memory of 3028 2708 EjuvLf.exe 31 PID 2708 wrote to memory of 3028 2708 EjuvLf.exe 31 PID 2708 wrote to memory of 3028 2708 EjuvLf.exe 31 PID 2156 wrote to memory of 2088 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 33 PID 2156 wrote to memory of 2088 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 33 PID 2156 wrote to memory of 2088 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 33 PID 2156 wrote to memory of 2088 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 33 PID 2156 wrote to memory of 2088 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 33 PID 2156 wrote to memory of 2088 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 33 PID 2156 wrote to memory of 2088 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 33 PID 2156 wrote to memory of 2088 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 33 PID 2156 wrote to memory of 2088 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 33 PID 2156 wrote to memory of 2088 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 33 PID 2156 wrote to memory of 2088 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 33 PID 2156 wrote to memory of 2088 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 33 PID 2156 wrote to memory of 2088 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 33 PID 2156 wrote to memory of 2088 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 33 PID 2156 wrote to memory of 2088 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 33 PID 2156 wrote to memory of 2088 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 33 PID 2156 wrote to memory of 2088 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 33 PID 2156 wrote to memory of 2088 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 33 PID 2156 wrote to memory of 2088 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 33 PID 2156 wrote to memory of 2088 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 33 PID 2156 wrote to memory of 2088 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 33 PID 2156 wrote to memory of 2088 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 33 PID 2156 wrote to memory of 2088 2156 a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe 33
Processes
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C:\Users\Admin\AppData\Local\Temp\a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe"C:\Users\Admin\AppData\Local\Temp\a9b0b14c72cc984aced3f9494be42f0b45803d8fc816449c81ae774f4fd4970d.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2156 -
C:\Users\Admin\AppData\Local\Temp\EjuvLf.exeC:\Users\Admin\AppData\Local\Temp\EjuvLf.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2708 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\01143708.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:3028
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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:2088
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
187B
MD552d5487e07f54a6e3ef2f9b822954245
SHA1be4a28434ad72270ed2bf9e66b11a4c392c816db
SHA256309a19968ef23c43d4e9fd4485985c8598ef98abe2b4e7462e8d8ff45e985c60
SHA512edaea5bc05502df3aee7ddc8043bd4712ad71b33f37a737f2755f47a079f3e3cca4a69e94108e06fea086e1b26d589e76ea4c315ac902d3c17fc1309bf950dc7
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Filesize
4B
MD520879c987e2f9a916e578386d499f629
SHA1c7b33ddcc42361fdb847036fc07e880b81935d5d
SHA2569f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31
SHA512bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f
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Filesize
15KB
MD5f7d21de5c4e81341eccd280c11ddcc9a
SHA1d4e9ef10d7685d491583c6fa93ae5d9105d815bd
SHA2564485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794
SHA512e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3