Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
24-07-2024 20:01
Static task
static1
Behavioral task
behavioral1
Sample
MalwareBazaar.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
MalwareBazaar.exe
Resource
win10v2004-20240709-en
General
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Target
MalwareBazaar.exe
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Size
270KB
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MD5
16318c33d45ad97cde0d6a19d6b556cd
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SHA1
06dc7948776286af0e962a328d5eaea3db862541
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SHA256
243d8dc0e3a5ad9027b0bd90ddd2bc850e2837acefa54bfb3047e1cf8fa7fa45
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SHA512
1824fd4dcc2a64d679579c6f08b442f0f303fa07ec816de6372686bf86451a59beaf3697ccc846fd6c8e86cf471393b882b73943b24cbd3437323be2570c9fb2
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SSDEEP
3072:K072IS3rHzXddSROXXCE9tZfPqY5Dp0BWO3Xqzc1ja5q/wJaRJCrSIy66J4dI5lL:YHSoi6Xfx6BWgXqG7SzrlzGligoOyoc
Malware Config
Extracted
lokibot
http://sempersim.su/gc23/fre.php
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/0x00090000000120f1-2.dat aspack_v212_v242 -
Executes dropped EXE 1 IoCs
pid Process 2872 VKhZeY.exe -
Loads dropped DLL 2 IoCs
pid Process 2828 MalwareBazaar.exe 2828 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-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook MalwareBazaar.exe Key opened \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook MalwareBazaar.exe Key opened \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\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\javaws.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\orbd.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\ssvagent.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jre7\bin\rmid.exe VKhZeY.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe VKhZeY.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SETLANG.EXE VKhZeY.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jinfo.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\javaws.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jre7\bin\jp2launcher.exe VKhZeY.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GRAPH.EXE VKhZeY.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\servertool.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\javacpl.exe VKhZeY.exe File opened for modification C:\Program Files\Windows Defender\MSASCui.exe VKhZeY.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe VKhZeY.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\INFOPATH.EXE VKhZeY.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\rmic.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\java-rmi.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\jp2launcher.exe VKhZeY.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe VKhZeY.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CNFNOT32.EXE VKhZeY.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\LogTransport2.exe VKhZeY.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE VKhZeY.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\serialver.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jre7\bin\servertool.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jre7\bin\unpack200.exe VKhZeY.exe File opened for modification C:\Program Files\Mozilla Firefox\default-browser-agent.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\jabswitch.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jarsigner.exe VKhZeY.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateComRegisterShell64.exe VKhZeY.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSTORDB.EXE VKhZeY.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SCANPST.EXE VKhZeY.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jmap.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jrunscript.exe VKhZeY.exe File opened for modification C:\Program Files\Microsoft Games\SpiderSolitaire\SpiderSolitaire.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jcmd.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\native2ascii.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jre7\bin\tnameserv.exe VKhZeY.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\misc.exe VKhZeY.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOHTMED.EXE VKhZeY.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\javah.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jstat.exe VKhZeY.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe VKhZeY.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE VKhZeY.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSQRY32.EXE VKhZeY.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\WORDICON.EXE VKhZeY.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\jsadebugd.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\java.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jre7\bin\rmiregistry.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\bin\schemagen.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\keytool.exe VKhZeY.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe VKhZeY.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PPTICO.EXE VKhZeY.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateOnDemand.exe VKhZeY.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GROOVE.EXE VKhZeY.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\bin\rmid.exe VKhZeY.exe File opened for modification C:\Program Files\Java\jre7\bin\keytool.exe VKhZeY.exe File opened for modification C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler64.exe VKhZeY.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe VKhZeY.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 VKhZeY.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MalwareBazaar.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2828 MalwareBazaar.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2828 MalwareBazaar.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2828 wrote to memory of 2872 2828 MalwareBazaar.exe 30 PID 2828 wrote to memory of 2872 2828 MalwareBazaar.exe 30 PID 2828 wrote to memory of 2872 2828 MalwareBazaar.exe 30 PID 2828 wrote to memory of 2872 2828 MalwareBazaar.exe 30 PID 2872 wrote to memory of 2256 2872 VKhZeY.exe 32 PID 2872 wrote to memory of 2256 2872 VKhZeY.exe 32 PID 2872 wrote to memory of 2256 2872 VKhZeY.exe 32 PID 2872 wrote to memory of 2256 2872 VKhZeY.exe 32 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook MalwareBazaar.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\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:2828 -
C:\Users\Admin\AppData\Local\Temp\VKhZeY.exeC:\Users\Admin\AppData\Local\Temp\VKhZeY.exe2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2872 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\44337598.bat" "3⤵
- System Location Discovery: System Language Discovery
PID:2256
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
187B
MD5cd6f19e46bf7d176bc883f35bf4b61cb
SHA16920661561755b3525022a28b2b0fa6a696db08e
SHA2568169c2ae36508fe5a1778fb63fc1ea894153d0510f205fddb265589d15f43ce3
SHA512a1d4927d46603ee9e3b9ff137be7cef02c4db343cfa9ac504cedf7deb183930701393ae7c5a238d6f2325309a1b472238901e6ea5fc24164d16165fbbbd364ae
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3294248377-1418901787-4083263181-1000\0f5007522459c86e95ffcc62f32308f1_ecb53134-212c-4ea0-b42c-6ba9df06ace3
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3294248377-1418901787-4083263181-1000\0f5007522459c86e95ffcc62f32308f1_ecb53134-212c-4ea0-b42c-6ba9df06ace3
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
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Filesize
15KB
MD5f7d21de5c4e81341eccd280c11ddcc9a
SHA1d4e9ef10d7685d491583c6fa93ae5d9105d815bd
SHA2564485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794
SHA512e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3