74ba32641122d422cc3a5edcf2395242cf67449e33fac79a1678df7af53f8d7a

General

Target

shell.bin.exe
Size

403KB
MD5

4c64b7afcf85249f09da741c700eabb1
SHA1

18286de90456e26005c346430d1891522a8b985b
SHA256

644704ae267daa0f81613569ade954ad2c308031d55e9480501a6afc1ccea83f
SHA512

17dece78cd2315202783caa07179028dc3eda5415e69581b8ee57bbebdc72a89d93d6e547082129eece9c0d11f82285cfa00d7da97aa87a0f9f912e692519cfa

Score

8^/10

spyware ransomware

Malware Config

Signatures

Modifies extensions of user files 45 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

shell.bin.exe

description	ioc	process
File renamed	C:\Users\Admin\Pictures\FindRead.crw.bak.32aa => C:\Users\Admin\Pictures\FindRead.crw.32aa	shell.bin.exe
File opened for modification	C:\Users\Admin\Pictures\RevokeFormat.tif.bak.32aa	shell.bin.exe
File opened for modification	C:\Users\Admin\Pictures\RemoveUnregister.tiff	shell.bin.exe
File opened for modification	C:\Users\Admin\Pictures\EnterAdd.tif.32aa	shell.bin.exe
File renamed	C:\Users\Admin\Pictures\MoveUnprotect.png.bak.32aa => C:\Users\Admin\Pictures\MoveUnprotect.png.32aa	shell.bin.exe
File opened for modification	C:\Users\Admin\Pictures\NewSkip.png.bak.32aa	shell.bin.exe
File renamed	C:\Users\Admin\Pictures\DenyEnable.png => C:\Users\Admin\Pictures\DenyEnable.png.bak.32aa	shell.bin.exe
File opened for modification	C:\Users\Admin\Pictures\EnterAdd.tif.bak.32aa	shell.bin.exe
File opened for modification	C:\Users\Admin\Pictures\RequestUnprotect.tif.bak.32aa	shell.bin.exe
File renamed	C:\Users\Admin\Pictures\RemoveUnregister.tiff.bak.32aa => C:\Users\Admin\Pictures\RemoveUnregister.tiff.32aa	shell.bin.exe
File opened for modification	C:\Users\Admin\Pictures\MoveUnprotect.png.bak.32aa	shell.bin.exe
File renamed	C:\Users\Admin\Pictures\RemoveUnregister.tiff => C:\Users\Admin\Pictures\RemoveUnregister.tiff.bak.32aa	shell.bin.exe
File renamed	C:\Users\Admin\Pictures\NewSkip.png.bak.32aa => C:\Users\Admin\Pictures\NewSkip.png.32aa	shell.bin.exe
File opened for modification	C:\Users\Admin\Pictures\RemoveComplete.raw.bak.32aa	shell.bin.exe
File renamed	C:\Users\Admin\Pictures\SyncSwitch.raw => C:\Users\Admin\Pictures\SyncSwitch.raw.bak.32aa	shell.bin.exe
File renamed	C:\Users\Admin\Pictures\SyncSwitch.raw.bak.32aa => C:\Users\Admin\Pictures\SyncSwitch.raw.32aa	shell.bin.exe
File opened for modification	C:\Users\Admin\Pictures\FindRead.crw.bak.32aa	shell.bin.exe
File renamed	C:\Users\Admin\Pictures\RequestUnprotect.tif => C:\Users\Admin\Pictures\RequestUnprotect.tif.bak.32aa	shell.bin.exe
File renamed	C:\Users\Admin\Pictures\RevokeFormat.tif => C:\Users\Admin\Pictures\RevokeFormat.tif.bak.32aa	shell.bin.exe
File renamed	C:\Users\Admin\Pictures\RevokeFormat.tif.bak.32aa => C:\Users\Admin\Pictures\RevokeFormat.tif.32aa	shell.bin.exe
File renamed	C:\Users\Admin\Pictures\ExitUnlock.png.bak.32aa => C:\Users\Admin\Pictures\ExitUnlock.png.32aa	shell.bin.exe
File opened for modification	C:\Users\Admin\Pictures\ExitUnlock.png.32aa	shell.bin.exe
File renamed	C:\Users\Admin\Pictures\NewSkip.png => C:\Users\Admin\Pictures\NewSkip.png.bak.32aa	shell.bin.exe
File opened for modification	C:\Users\Admin\Pictures\NewSkip.png.32aa	shell.bin.exe
File renamed	C:\Users\Admin\Pictures\FindRead.crw => C:\Users\Admin\Pictures\FindRead.crw.bak.32aa	shell.bin.exe
File opened for modification	C:\Users\Admin\Pictures\FindRead.crw.32aa	shell.bin.exe
File opened for modification	C:\Users\Admin\Pictures\RevokeFormat.tif.32aa	shell.bin.exe
File opened for modification	C:\Users\Admin\Pictures\SyncSwitch.raw.32aa	shell.bin.exe
File opened for modification	C:\Users\Admin\Pictures\RemoveUnregister.tiff.32aa	shell.bin.exe
File opened for modification	C:\Users\Admin\Pictures\DenyEnable.png.bak.32aa	shell.bin.exe
File opened for modification	C:\Users\Admin\Pictures\ExitUnlock.png.bak.32aa	shell.bin.exe
File opened for modification	C:\Users\Admin\Pictures\RequestUnprotect.tif.32aa	shell.bin.exe
File renamed	C:\Users\Admin\Pictures\RemoveComplete.raw => C:\Users\Admin\Pictures\RemoveComplete.raw.bak.32aa	shell.bin.exe
File opened for modification	C:\Users\Admin\Pictures\RemoveComplete.raw.32aa	shell.bin.exe
File opened for modification	C:\Users\Admin\Pictures\MoveUnprotect.png.32aa	shell.bin.exe
File renamed	C:\Users\Admin\Pictures\RemoveComplete.raw.bak.32aa => C:\Users\Admin\Pictures\RemoveComplete.raw.32aa	shell.bin.exe
File renamed	C:\Users\Admin\Pictures\DenyEnable.png.bak.32aa => C:\Users\Admin\Pictures\DenyEnable.png.32aa	shell.bin.exe
File renamed	C:\Users\Admin\Pictures\EnterAdd.tif => C:\Users\Admin\Pictures\EnterAdd.tif.bak.32aa	shell.bin.exe
File opened for modification	C:\Users\Admin\Pictures\SyncSwitch.raw.bak.32aa	shell.bin.exe
File renamed	C:\Users\Admin\Pictures\MoveUnprotect.png => C:\Users\Admin\Pictures\MoveUnprotect.png.bak.32aa	shell.bin.exe
File renamed	C:\Users\Admin\Pictures\ExitUnlock.png => C:\Users\Admin\Pictures\ExitUnlock.png.bak.32aa	shell.bin.exe
File renamed	C:\Users\Admin\Pictures\EnterAdd.tif.bak.32aa => C:\Users\Admin\Pictures\EnterAdd.tif.32aa	shell.bin.exe
File renamed	C:\Users\Admin\Pictures\RequestUnprotect.tif.bak.32aa => C:\Users\Admin\Pictures\RequestUnprotect.tif.32aa	shell.bin.exe
File opened for modification	C:\Users\Admin\Pictures\RemoveUnregister.tiff.bak.32aa	shell.bin.exe
File opened for modification	C:\Users\Admin\Pictures\DenyEnable.png.32aa	shell.bin.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Suspicious use of SetThreadContext 1 IoCs

Processes:

shell.bin.exe

description pid process target process

PID 280 set thread context of 1608 280 shell.bin.exe shell.bin.exe

description	pid	process	target process
PID 280 set thread context of 1608	280	shell.bin.exe	shell.bin.exe

Drops file in Program Files directory 21831 IoCs

Processes:

shell.bin.exe

description	ioc	process
File opened for modification	C:\Program Files\Microsoft Office\Templates\1033\Access\Part\2 Top.accdt	shell.bin.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\Office Setup Controller\Publisher.en-us\Setup.xml.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\CLIPART\PUB60COR\J0287020.WMF.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\CLIPART\PUB60COR\SO01777_.WMF.bak.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.e4.rcp_1.3.100.v20141007-2033\feature.properties	shell.bin.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\Schema\com.jrockit.mc.rjmx.syntheticattribute.exsd	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\OFFICE14\Groove\ToolData\groove.net\GrooveForms\FieldTypePreview\TEXTVIEW.JPG.32aa	shell.bin.exe
File opened for modification	C:\Program Files\7-Zip\Lang\sv.txt	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\CLIPART\PUB60COR\PARNT_09.MID.bak.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\CLIPART\PUB60COR\TR00232_.WMF	shell.bin.exe
File opened for modification	C:\Program Files\Mozilla Firefox\gmp-clearkey\0.1\clearkey.dll.sig	shell.bin.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-sampler.xml.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Cambridge_Bay	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\OFFICE14\1033\PUBSPAPR\PDIR2F.GIF.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\OFFICE14\Groove\ToolData\groove.net\GrooveForms3\FormsStyles\BabyBlue\BUTTON.GIF.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\OFFICE14\1033\EXCEL.DEV_COL.HXT.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\OFFICE14\PUBWIZ\DGWEBPQT.XML.bak.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\CLIPART\PUB60COR\J0099155.JPG.bak.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\CLIPART\PUB60COR\J0239611.WMF.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Windows Media Player\Network Sharing\wmpnss_color48.bmp	shell.bin.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Vienna	shell.bin.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.core\Cache\binary\com.oracle.jmc.executable.win32.win32.x86_64_5.5.0	shell.bin.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Dhaka	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\CLIPART\PUB60COR\PH02738U.BMP.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\Media\OFFICE14\BULLETS\BD21294_.GIF.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\CLIPART\PUB60COR\J0239975.WMF.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\Media\CAGCAT10\J0291984.WMF	shell.bin.exe
File opened for modification	C:\Program Files\Windows NT\TableTextService\TableTextServiceSimplifiedZhengMa.txt	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\Document Themes 14\Theme Colors\Pushpin.xml.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\OFFICE14\Groove\Certificates\groove.net\SERVERS\Management.cer	shell.bin.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\THEMES14\STUDIO\THMBNAIL.PNG	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\OFFICE14\1033\PUBFTSCM\SCHEME45.CSS.bak.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\OFFICE14\1033\PUBSPAPR\ZPDIR34F.GIF.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\OFFICE14\Groove\ToolBMPs\MessageHistoryIconImagesMask.bmp.bak.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\CLIPART\PUB60COR\J0152430.WMF	shell.bin.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Atlantic\Bermuda	shell.bin.exe
File opened for modification	C:\Program Files\Mozilla Firefox\plugin-container.exe.sig.bak.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\CLIPART\PUB60COR\J0198226.WMF.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\CLIPART\PUB60COR\SO00735_.WMF.bak.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\CLIPART\PUB60COR\WB02229_.GIF	shell.bin.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Rainy_River.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\OFFICE14\1033\MSPUB.DEV_K_COL.HXK.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\OFFICE14\1033\PUBFTSCM\SCHEME48.CSS.bak.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\CLIPART\PUB60COR\J0152694.WMF.bak.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\CLIPART\PUB60COR\PE02522_.WMF.bak.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_ko.properties.bak.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\about.html	shell.bin.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.ssl.feature_1.0.0.v20140827-1444\license.html	shell.bin.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\Modules\locale\org-netbeans-modules-profiler-snaptracer_zh_CN.jar.32aa	shell.bin.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\zu\LC_MESSAGES\vlc.mo.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Kamchatka.bak.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\HST10.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\Media\OFFICE14\AUTOSHAP\BD18224_.WMF	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\CLIPART\PUB60COR\TN00234_.WMF	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\CLIPART\PUB60COR\NA00487_.WMF.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\prev_hov.png	shell.bin.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.core_2.3.0.v20131211-1531.jar.bak.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\Modules\com-sun-tools-visualvm-profiling.jar	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\CLIPART\PUB60COR\SO02261_.WMF.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\OFFICE14\Groove\ToolIcons\SpaceSelector.ico.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\images\hint_down.png	shell.bin.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\gifs\leftnav.gif.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.databinding.nl_zh_4.4.0.v20140623020002.jar.bak.32aa	shell.bin.exe
File opened for modification	C:\Program Files\Microsoft Office\CLIPART\PUB60COR\FD02116_.WMF	shell.bin.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

shell.bin.exeshell.bin.exe

description	pid	process
Token: SeDebugPrivilege	280	shell.bin.exe
Token: SeDebugPrivilege	1608	shell.bin.exe
Token: SeDebugPrivilege	1608	shell.bin.exe
Token: SeDebugPrivilege	1608	shell.bin.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

shell.bin.exe

description	pid	process	target process
PID 280 wrote to memory of 1608	280	shell.bin.exe	shell.bin.exe
PID 280 wrote to memory of 1608	280	shell.bin.exe	shell.bin.exe
PID 280 wrote to memory of 1608	280	shell.bin.exe	shell.bin.exe
PID 280 wrote to memory of 1608	280	shell.bin.exe	shell.bin.exe
PID 280 wrote to memory of 1608	280	shell.bin.exe	shell.bin.exe

C:\Users\Admin\AppData\Local\Temp\shell.bin.exe
"C:\Users\Admin\AppData\Local\Temp\shell.bin.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:280

C:\Users\Admin\AppData\Local\Temp\shell.bin.exe
C:\Users\Admin\AppData\Local\Temp\shell.bin.exe
2⤵
- Modifies extensions of user files
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
PID:1608

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

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Downloads

memory/1608-0-0x00000000004014E0-mapping.dmp

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads