Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
25-07-2024 09:59
Behavioral task
behavioral1
Sample
2024-07-25_86dacb5c05434fabff224f9451f75eb2_avoslocker_cobalt-strike_raccoonstealer_wapomi.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-07-25_86dacb5c05434fabff224f9451f75eb2_avoslocker_cobalt-strike_raccoonstealer_wapomi.exe
Resource
win10v2004-20240709-en
General
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Target
2024-07-25_86dacb5c05434fabff224f9451f75eb2_avoslocker_cobalt-strike_raccoonstealer_wapomi.exe
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Size
593KB
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MD5
86dacb5c05434fabff224f9451f75eb2
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SHA1
56e6da3d0a9bc3684a4bc73d459cb21878aca58e
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SHA256
3002996d235b46741e0a53e7a0996b5a70f70cc52b9842149ee4985304bed921
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SHA512
f332265dbc8ff6e45928bc9a7db30752c8b3100257e437ef8fb88c3320da99a595a5a22269b9e14d36eb352c4f45f9577e46993181c2b20faca9405a4f91731d
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SSDEEP
12288:87AVwypN9NnwDLaDHZoFBHq3Ad4Dqo3XWRsauaaqCuJ58Vf:EkX9JwDLaDHZoFs3ACcRQaafnVf
Malware Config
Extracted
raccoon
71004f0296d86c819c25c97e99fb94ff2db9146d
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url4cnc
http://174.138.11.98/artisnpap3
http://194.180.191.44/artisnpap3
http://91.219.236.120/artisnpap3
https://t.me/artisnpap3
Signatures
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Raccoon Stealer V1 payload 2 IoCs
resource yara_rule behavioral1/memory/2292-0-0x0000000000AE0000-0x0000000000B78000-memory.dmp family_raccoon_v1 behavioral1/memory/2292-56-0x0000000000AE0000-0x0000000000B78000-memory.dmp family_raccoon_v1 -
resource yara_rule behavioral1/files/0x000a0000000120d5-2.dat aspack_v212_v242 -
Executes dropped EXE 1 IoCs
pid Process 2444 WRBrDa.exe -
Loads dropped DLL 2 IoCs
pid Process 2292 2024-07-25_86dacb5c05434fabff224f9451f75eb2_avoslocker_cobalt-strike_raccoonstealer_wapomi.exe 2292 2024-07-25_86dacb5c05434fabff224f9451f75eb2_avoslocker_cobalt-strike_raccoonstealer_wapomi.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmiregistry.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jre7\bin\pack200.exe WRBrDa.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateBroker.exe WRBrDa.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Wordconv.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jre7\bin\java.exe WRBrDa.exe File opened for modification C:\Program Files\Windows Mail\WinMail.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\policytool.exe WRBrDa.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE WRBrDa.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe WRBrDa.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\excelcnv.exe WRBrDa.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOSYNC.EXE WRBrDa.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaws.exe WRBrDa.exe File opened for modification C:\Program Files\Microsoft Games\Purble Place\PurblePlace.exe WRBrDa.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\Setup.exe WRBrDa.exe File opened for modification C:\Program Files (x86)\Google\Update\Install\{EBB1980D-D3FB-4EE3-8028-3788F037127D}\chrome_installer.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe WRBrDa.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Spades\shvlzm.exe WRBrDa.exe File opened for modification C:\Program Files\Windows Defender\MSASCui.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe WRBrDa.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\reader_sl.exe WRBrDa.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateSetup.exe WRBrDa.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\misc.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jmc.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jre7\bin\rmid.exe WRBrDa.exe File opened for modification C:\Program Files\Microsoft Office\Office14\MSOHTMED.EXE WRBrDa.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE WRBrDa.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\servertool.exe WRBrDa.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PPTICO.EXE WRBrDa.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\appletviewer.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\keytool.exe WRBrDa.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\A3DUtility.exe WRBrDa.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\klist.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jre7\bin\ssvagent.exe WRBrDa.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe WRBrDa.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SETLANG.EXE WRBrDa.exe File opened for modification C:\Program Files\7-Zip\7zG.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jre7\bin\javaws.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\extcheck.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\schemagen.exe WRBrDa.exe File opened for modification C:\Program Files\Mozilla Firefox\default-browser-agent.exe WRBrDa.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe WRBrDa.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateOnDemand.exe WRBrDa.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ONENOTEM.EXE WRBrDa.exe File opened for modification C:\Program Files\Java\jre7\bin\orbd.exe WRBrDa.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe WRBrDa.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SELFCERT.EXE WRBrDa.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java.exe WRBrDa.exe File opened for modification C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe WRBrDa.exe File opened for modification C:\Program Files\Mozilla Firefox\minidump-analyzer.exe WRBrDa.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe WRBrDa.exe File opened for modification C:\Program Files\DVD Maker\DVDMaker.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jps.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstack.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\native2ascii.exe WRBrDa.exe File opened for modification C:\Program Files\Windows Journal\PDIALOG.exe WRBrDa.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ACCICONS.EXE WRBrDa.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdate.exe WRBrDa.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javadoc.exe WRBrDa.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 WRBrDa.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-07-25_86dacb5c05434fabff224f9451f75eb2_avoslocker_cobalt-strike_raccoonstealer_wapomi.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2292 wrote to memory of 2444 2292 2024-07-25_86dacb5c05434fabff224f9451f75eb2_avoslocker_cobalt-strike_raccoonstealer_wapomi.exe 28 PID 2292 wrote to memory of 2444 2292 2024-07-25_86dacb5c05434fabff224f9451f75eb2_avoslocker_cobalt-strike_raccoonstealer_wapomi.exe 28 PID 2292 wrote to memory of 2444 2292 2024-07-25_86dacb5c05434fabff224f9451f75eb2_avoslocker_cobalt-strike_raccoonstealer_wapomi.exe 28 PID 2292 wrote to memory of 2444 2292 2024-07-25_86dacb5c05434fabff224f9451f75eb2_avoslocker_cobalt-strike_raccoonstealer_wapomi.exe 28 PID 2444 wrote to memory of 2772 2444 WRBrDa.exe 30 PID 2444 wrote to memory of 2772 2444 WRBrDa.exe 30 PID 2444 wrote to memory of 2772 2444 WRBrDa.exe 30 PID 2444 wrote to memory of 2772 2444 WRBrDa.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-07-25_86dacb5c05434fabff224f9451f75eb2_avoslocker_cobalt-strike_raccoonstealer_wapomi.exe"C:\Users\Admin\AppData\Local\Temp\2024-07-25_86dacb5c05434fabff224f9451f75eb2_avoslocker_cobalt-strike_raccoonstealer_wapomi.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2292 -
C:\Users\Admin\AppData\Local\Temp\WRBrDa.exeC:\Users\Admin\AppData\Local\Temp\WRBrDa.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2444 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\35f1434e.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:2772
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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\LPQ313RR\k2[1].rar
Filesize4B
MD5d3b07384d113edec49eaa6238ad5ff00
SHA1f1d2d2f924e986ac86fdf7b36c94bcdf32beec15
SHA256b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c
SHA5120cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6
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Filesize
4B
MD520879c987e2f9a916e578386d499f629
SHA1c7b33ddcc42361fdb847036fc07e880b81935d5d
SHA2569f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31
SHA512bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f
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Filesize
187B
MD547ab6a1623362603420c08244d915f07
SHA11533d5940dc7d11eb37642c919bf60d93913bba4
SHA256d0747d5bfd11921b47d6db2357df7563e2eaf6697b0a4ad4a861dfc1a0a82077
SHA5129576e01a83dd5f684fda8052ef93b3303ba7cfa849a87886ee1fde8a5934fa446af743e580510687236b91a42e2899c7791797793c3271b3505c194461ebf2b1
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Filesize
15KB
MD5f7d21de5c4e81341eccd280c11ddcc9a
SHA1d4e9ef10d7685d491583c6fa93ae5d9105d815bd
SHA2564485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794
SHA512e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3