Analysis
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max time kernel
118s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
24-07-2024 22:00
Static task
static1
Behavioral task
behavioral1
Sample
MalwareBazaar.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
MalwareBazaar.exe
Resource
win10v2004-20240709-en
General
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Target
MalwareBazaar.exe
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Size
271KB
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MD5
dbdc2f5b2f7b338a4673cb4b5b207d72
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SHA1
9d939273f145ee1d05d226d44e1256ea45625e4f
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SHA256
d74ebe06d17fc8e347dda04ca17006fa2f24deb7df06617feb13bffdc9bee476
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SHA512
235d2c120eda51a1f0652d7b44b12abe63e82f0d1a1ee4436eee9660fd8ec7f163167351743c46a1b7f3cafc92d5214c1c2a1baea8e41f22517896de87434489
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SSDEEP
3072:C072IS3LradTKvOypCmyGJOB9P4+5F0Ogp/fqzVkB9a5nLum2/ZWbjM+dlNR6tAm:kaRY/0jWt+MOgpfqCBKL4B6p+tA8JoX
Malware Config
Extracted
lokibot
http://164.90.194.235/?id=17007285853618101
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Signatures
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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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resource yara_rule behavioral1/files/0x0009000000012118-1.dat aspack_v212_v242 -
Executes dropped EXE 1 IoCs
pid Process 2720 wueVEg.exe -
Loads dropped DLL 2 IoCs
pid Process 2292 MalwareBazaar.exe 2292 MalwareBazaar.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook MalwareBazaar.exe Key opened \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook MalwareBazaar.exe Key opened \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook MalwareBazaar.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\javap.exe wueVEg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\keytool.exe wueVEg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\policytool.exe wueVEg.exe File opened for modification C:\Program Files\Java\jre7\bin\javaws.exe wueVEg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\ktab.exe wueVEg.exe File opened for modification C:\Program Files\Mozilla Firefox\minidump-analyzer.exe wueVEg.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SCANPST.EXE wueVEg.exe File opened for modification C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\106.0.5249.119\chrome_installer.exe wueVEg.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GROOVEMN.EXE wueVEg.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe wueVEg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe wueVEg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmiregistry.exe wueVEg.exe File opened for modification C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaire.exe wueVEg.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeCollabSync.exe wueVEg.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdate.exe wueVEg.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSQRY32.EXE wueVEg.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ONENOTE.EXE wueVEg.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe wueVEg.exe File opened for modification C:\Program Files\Mozilla Firefox\crashreporter.exe wueVEg.exe File opened for modification C:\Program Files\Windows Mail\wab.exe wueVEg.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe wueVEg.exe File opened for modification C:\Program Files\Windows Sidebar\sidebar.exe wueVEg.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\ONELEV.EXE wueVEg.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateComRegisterShell64.exe wueVEg.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler64.exe wueVEg.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GROOVE.EXE wueVEg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java.exe wueVEg.exe File opened for modification C:\Program Files\Microsoft Office\Office14\MSOHTMED.EXE wueVEg.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe wueVEg.exe File opened for modification C:\Program Files\Windows Journal\PDIALOG.exe wueVEg.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSTORDB.EXE wueVEg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe wueVEg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\klist.exe wueVEg.exe File opened for modification C:\Program Files\Microsoft Games\Solitaire\Solitaire.exe wueVEg.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe wueVEg.exe File opened for modification C:\Program Files\Windows Journal\Journal.exe wueVEg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\servertool.exe wueVEg.exe File opened for modification C:\Program Files\Mozilla Firefox\default-browser-agent.exe wueVEg.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe wueVEg.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\misc.exe wueVEg.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\reader_sl.exe wueVEg.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\Setup.exe wueVEg.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE wueVEg.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe wueVEg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe wueVEg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\policytool.exe wueVEg.exe File opened for modification C:\Program Files\Java\jre7\bin\unpack200.exe wueVEg.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe wueVEg.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe wueVEg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe wueVEg.exe File opened for modification C:\Program Files\Microsoft Games\Purble Place\PurblePlace.exe wueVEg.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE wueVEg.exe File opened for modification C:\Program Files\Windows Defender\MpCmdRun.exe wueVEg.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\VPREVIEW.EXE wueVEg.exe File opened for modification C:\Program Files\Java\jre7\bin\keytool.exe wueVEg.exe File opened for modification C:\Program Files\Microsoft Games\Hearts\Hearts.exe wueVEg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe wueVEg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jsadebugd.exe wueVEg.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\IEContentService.exe wueVEg.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOSYNC.EXE wueVEg.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe wueVEg.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OIS.EXE wueVEg.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jhat.exe wueVEg.exe File opened for modification C:\Program Files\Java\jre7\bin\ktab.exe wueVEg.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 MalwareBazaar.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wueVEg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2292 MalwareBazaar.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2292 MalwareBazaar.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2292 wrote to memory of 2720 2292 MalwareBazaar.exe 30 PID 2292 wrote to memory of 2720 2292 MalwareBazaar.exe 30 PID 2292 wrote to memory of 2720 2292 MalwareBazaar.exe 30 PID 2292 wrote to memory of 2720 2292 MalwareBazaar.exe 30 PID 2720 wrote to memory of 2376 2720 wueVEg.exe 31 PID 2720 wrote to memory of 2376 2720 wueVEg.exe 31 PID 2720 wrote to memory of 2376 2720 wueVEg.exe 31 PID 2720 wrote to memory of 2376 2720 wueVEg.exe 31 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook MalwareBazaar.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook MalwareBazaar.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe"C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe"1⤵
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:2292 -
C:\Users\Admin\AppData\Local\Temp\wueVEg.exeC:\Users\Admin\AppData\Local\Temp\wueVEg.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2720 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\6c0f0feb.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:2376
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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\WK27LCMU\k2[1].rar
Filesize4B
MD5d3b07384d113edec49eaa6238ad5ff00
SHA1f1d2d2f924e986ac86fdf7b36c94bcdf32beec15
SHA256b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c
SHA5120cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6
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Filesize
4B
MD520879c987e2f9a916e578386d499f629
SHA1c7b33ddcc42361fdb847036fc07e880b81935d5d
SHA2569f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31
SHA512bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f
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Filesize
187B
MD517e4b5ab8c46406ff136527ed97b7eba
SHA1d4fb9b10366f07b75307ecdeadb98f867890145e
SHA256e43025e1de3af53115c56dc6cf9856622f3c50f90324d8afc756ce6aa20862b2
SHA5124772afa78fd8e400f37306a0bb91261ab539e5af8025e7cb4ab0e713b3dfe3c4f5c27b8f88080ccae2e45768d53d9c59656655149e6b8a409095549ac8efd851
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3502430532-24693940-2469786940-1000\0f5007522459c86e95ffcc62f32308f1_f42ec065-7b23-4f0f-9aa0-d097eed4c26e
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3502430532-24693940-2469786940-1000\0f5007522459c86e95ffcc62f32308f1_f42ec065-7b23-4f0f-9aa0-d097eed4c26e
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
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Filesize
15KB
MD5f7d21de5c4e81341eccd280c11ddcc9a
SHA1d4e9ef10d7685d491583c6fa93ae5d9105d815bd
SHA2564485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794
SHA512e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3