Analysis
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max time kernel
129s -
max time network
64s -
platform
windows7_x64 -
resource
win7 -
submitted
08-07-2020 03:53
Static task
static1
Behavioral task
behavioral1
Sample
2.exe
Resource
win7
Behavioral task
behavioral2
Sample
2.exe
Resource
win10v200430
General
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Target
2.exe
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Size
219KB
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MD5
5116860b5832dd3e91b6a448710ec54b
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SHA1
a38d794fe7f1d8a30019f2821fce98eac545c38b
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SHA256
57eab146f612a387a6d0db7073f200742634a31cc78dda6f59cfdc8996ddca4a
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SHA512
8303be2165838ca4f3496e47346e497af68ab0a664d2a17a4c0d9fdfbfc5f29e8e3984507d4c01bf09ae4875345f79bc0efc733dfde4834cb6d147d3e215d28b
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Temp\readme-warning.txt
makop
akzhq00705@protonmail.com
Signatures
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Deletes system backup catalog 2 TTPs
Ransomware often tries to delete backup files to inhibit system recovery.
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Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Adds Run entry to start application 2 TTPs 1 IoCs
Processes:
2.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Windows\CurrentVersion\Run\1 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\2.exe\"" 2.exe -
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Suspicious use of WriteProcessMemory 13 IoCs
Processes:
2.execmd.exedescription pid process target process PID 1012 wrote to memory of 1124 1012 2.exe cmd.exe PID 1012 wrote to memory of 1124 1012 2.exe cmd.exe PID 1012 wrote to memory of 1124 1012 2.exe cmd.exe PID 1012 wrote to memory of 1124 1012 2.exe cmd.exe PID 1124 wrote to memory of 1376 1124 cmd.exe vssadmin.exe PID 1124 wrote to memory of 1376 1124 cmd.exe vssadmin.exe PID 1124 wrote to memory of 1376 1124 cmd.exe vssadmin.exe PID 1124 wrote to memory of 1540 1124 cmd.exe wbadmin.exe PID 1124 wrote to memory of 1540 1124 cmd.exe wbadmin.exe PID 1124 wrote to memory of 1540 1124 cmd.exe wbadmin.exe PID 1124 wrote to memory of 1668 1124 cmd.exe WMIC.exe PID 1124 wrote to memory of 1668 1124 cmd.exe WMIC.exe PID 1124 wrote to memory of 1668 1124 cmd.exe WMIC.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
2.exepid process 1012 2.exe -
Modifies service 2 TTPs 5 IoCs
Processes:
vssvc.exedescription ioc process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Registry Writer vssvc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SwProvider_{b5946137-7b9f-4925-af80-51abd60b20d5} vssvc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\COM+ REGDB Writer vssvc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\ASR Writer vssvc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Shadow Copy Optimization Writer vssvc.exe -
Makop
Ransomware family discovered by @VK_Intel in early 2020.
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Drops file in Program Files directory 9730 IoCs
Processes:
2.exedescription ioc process File opened for modification C:\Program Files\Java\jre7\lib\zi\Europe\Andorra 2.exe File opened for modification C:\Program Files\Microsoft Office\CLIPART\PUB60COR\TN00095_.WMF 2.exe File opened for modification C:\Program Files\Microsoft Office\Office14\PUBWIZ\DGACCBOX.XML 2.exe File opened for modification C:\Program Files\Microsoft Office\Office14\1033\PUBSPAPR\PDIR32B.GIF 2.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\html\readme-warning.txt 2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.help.ui_4.0.100.v20140401-0608.jar 2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-spi-quicksearch.jar 2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-sendopts.xml 2.exe File opened for modification C:\Program Files\Microsoft Office\CLIPART\PUB60COR\J0187859.WMF 2.exe File opened for modification C:\Program Files\Microsoft Office\Office14\MSWORD.OLB 2.exe File opened for modification C:\Program Files\Microsoft Office\Office14\PUBWIZ\REPTWIZ.POC 2.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\tr.gif.[629D3313].[akzhq00705@protonmail.com].makop 2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.rcp_4.4.0.v20141007-2301\feature.xml 2.exe File opened for modification C:\Program Files\Microsoft Office\CLIPART\PUB60COR\J0105328.WMF 2.exe File opened for modification C:\Program Files\Microsoft Office\CLIPART\PUB60COR\J0177257.JPG 2.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\hu\LC_MESSAGES\vlc.mo 2.exe File opened for modification C:\Program Files\Microsoft Office\CLIPART\PUB60COR\NA02451_.WMF 2.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\America\Guyana 2.exe File opened for modification C:\Program Files\Microsoft Office\CLIPART\PUB60COR\HM00005_.WMF 2.exe File opened for modification C:\Program Files\Microsoft Office\CLIPART\PUB60COR\J0090087.WMF 2.exe File opened for modification C:\Program Files\Microsoft Office\CLIPART\PUB60COR\NA01130_.WMF 2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx.ui.zh_CN_5.5.0.165303.jar 2.exe File opened for modification C:\Program Files\Microsoft Office\CLIPART\PUB60COR\J0318810.WMF 2.exe File opened for modification C:\Program Files\Microsoft Office\CLIPART\PUB60COR\TN00211_.WMF 2.exe File opened for modification C:\Program Files\Mozilla Firefox\defaults\pref\channel-prefs.js 2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.bindings_0.10.200.v20140424-2042.jar 2.exe File opened for modification C:\Program Files\Microsoft Office\CLIPART\PUB60COR\HH00524_.WMF 2.exe File opened for modification C:\Program Files\Microsoft Office\MEDIA\OFFICE14\BULLETS\J0115842.GIF 2.exe File opened for modification C:\Program Files\Microsoft Office\Office14\Groove\ToolData\groove.net\CommonData\CommsIncomingImageSmall.jpg 2.exe File opened for modification C:\Program Files\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\OliveGreen.css 2.exe File opened for modification C:\Program Files\Microsoft Office\Office14\1033\PUBSPAPR\ZPDIR2F.GIF 2.exe File opened for modification C:\Program Files\Microsoft Office\Office14\1033\WINWORD_K_COL.HXK 2.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\images\cronometer_m.png 2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-openide-dialogs.jar 2.exe File opened for modification C:\Program Files\Microsoft Office\CLIPART\PUB60COR\J0152882.WMF 2.exe File opened for modification C:\Program Files\Microsoft Office\CLIPART\PUB60COR\WB01294_.GIF 2.exe File opened for modification C:\Program Files\Microsoft Office\CLIPART\Publisher\Backgrounds\J0143752.GIF 2.exe File opened for modification C:\Program Files\Microsoft Office\Office14\1033\QuickStyles\Traditional.dotx 2.exe File created C:\Program Files\VideoLAN\VLC\locale\hi\LC_MESSAGES\readme-warning.txt 2.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\Mappings\win\CP1251.TXT.[629D3313].[akzhq00705@protonmail.com].makop 2.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\ink\en-US\TipBand.dll.mui 2.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\images\buttons.png 2.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\images\square_dot.png 2.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Europe\Budapest 2.exe File opened for modification C:\Program Files\Microsoft Office\Document Themes 14\Theme Effects\Civic.eftx 2.exe File opened for modification C:\Program Files\Microsoft Office\MEDIA\OFFICE14\BULLETS\BD14578_.GIF 2.exe File opened for modification C:\Program Files\Microsoft Office\Office14\1033\EXCEL.DEV_K_COL.HXK 2.exe File created C:\Program Files\Java\jre7\lib\management\readme-warning.txt 2.exe File opened for modification C:\Program Files\Microsoft Office\CLIPART\PUB60COR\SO00913_.WMF 2.exe File opened for modification C:\Program Files\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\FieldTypePreview\DATE.JPG 2.exe File created C:\Program Files\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveProjectToolset\readme-warning.txt 2.exe File opened for modification C:\Program Files\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\STS2\HEADER.GIF 2.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\THEMES14\RMNSQUE\THMBNAIL.PNG 2.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench3.nl_zh_4.4.0.v20140623020002.jar 2.exe File opened for modification C:\Program Files\Microsoft Office\CLIPART\PUB60COR\J0186360.WMF 2.exe File opened for modification C:\Program Files\Microsoft Office\CLIPART\PUB60COR\SO02791_.WMF 2.exe File opened for modification C:\Program Files\Microsoft Office\Office14\1033\PROTTPLN.DOC 2.exe File opened for modification C:\Program Files\Microsoft Office\Office14\PUBWIZ\DGACCBOX.DPV 2.exe File opened for modification C:\Program Files\Microsoft Office\CLIPART\PUB60COR\BS00441_.WMF 2.exe File opened for modification C:\Program Files\Microsoft Office\CLIPART\PUB60COR\FD00096_.WMF 2.exe File opened for modification C:\Program Files\Microsoft Office\CLIPART\PUB60COR\HH01329_.WMF 2.exe File opened for modification C:\Program Files\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\FORM.ICO 2.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Bears.htm 2.exe File opened for modification C:\Program Files\Microsoft Office\CLIPART\PUB60COR\BD10890_.GIF 2.exe -
Suspicious use of AdjustPrivilegeToken 46 IoCs
Processes:
vssvc.exewbengine.exeWMIC.exedescription pid process Token: SeBackupPrivilege 316 vssvc.exe Token: SeRestorePrivilege 316 vssvc.exe Token: SeAuditPrivilege 316 vssvc.exe Token: SeBackupPrivilege 1220 wbengine.exe Token: SeRestorePrivilege 1220 wbengine.exe Token: SeSecurityPrivilege 1220 wbengine.exe Token: SeIncreaseQuotaPrivilege 1668 WMIC.exe Token: SeSecurityPrivilege 1668 WMIC.exe Token: SeTakeOwnershipPrivilege 1668 WMIC.exe Token: SeLoadDriverPrivilege 1668 WMIC.exe Token: SeSystemProfilePrivilege 1668 WMIC.exe Token: SeSystemtimePrivilege 1668 WMIC.exe Token: SeProfSingleProcessPrivilege 1668 WMIC.exe Token: SeIncBasePriorityPrivilege 1668 WMIC.exe Token: SeCreatePagefilePrivilege 1668 WMIC.exe Token: SeBackupPrivilege 1668 WMIC.exe Token: SeRestorePrivilege 1668 WMIC.exe Token: SeShutdownPrivilege 1668 WMIC.exe Token: SeDebugPrivilege 1668 WMIC.exe Token: SeSystemEnvironmentPrivilege 1668 WMIC.exe Token: SeRemoteShutdownPrivilege 1668 WMIC.exe Token: SeUndockPrivilege 1668 WMIC.exe Token: SeManageVolumePrivilege 1668 WMIC.exe Token: 33 1668 WMIC.exe Token: 34 1668 WMIC.exe Token: 35 1668 WMIC.exe Token: SeIncreaseQuotaPrivilege 1668 WMIC.exe Token: SeSecurityPrivilege 1668 WMIC.exe Token: SeTakeOwnershipPrivilege 1668 WMIC.exe Token: SeLoadDriverPrivilege 1668 WMIC.exe Token: SeSystemProfilePrivilege 1668 WMIC.exe Token: SeSystemtimePrivilege 1668 WMIC.exe Token: SeProfSingleProcessPrivilege 1668 WMIC.exe Token: SeIncBasePriorityPrivilege 1668 WMIC.exe Token: SeCreatePagefilePrivilege 1668 WMIC.exe Token: SeBackupPrivilege 1668 WMIC.exe Token: SeRestorePrivilege 1668 WMIC.exe Token: SeShutdownPrivilege 1668 WMIC.exe Token: SeDebugPrivilege 1668 WMIC.exe Token: SeSystemEnvironmentPrivilege 1668 WMIC.exe Token: SeRemoteShutdownPrivilege 1668 WMIC.exe Token: SeUndockPrivilege 1668 WMIC.exe Token: SeManageVolumePrivilege 1668 WMIC.exe Token: 33 1668 WMIC.exe Token: 34 1668 WMIC.exe Token: 35 1668 WMIC.exe -
Processes:
wbadmin.exepid process 1540 wbadmin.exe -
Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
Processes:
vssadmin.exepid process 1376 vssadmin.exe -
Processes:
2.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13 2.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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 2.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
Processes
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C:\Users\Admin\AppData\Local\Temp\2.exe"C:\Users\Admin\AppData\Local\Temp\2.exe"1⤵
- Adds Run entry to start application
- Suspicious use of WriteProcessMemory
- Suspicious behavior: EnumeratesProcesses
- Drops file in Program Files directory
- Modifies system certificate store
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C:\Users\Admin\AppData\Local\Temp\2.exe"C:\Users\Admin\AppData\Local\Temp\2.exe" n10122⤵
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
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C:\Windows\system32\wbadmin.exewbadmin delete catalog -quiet3⤵
- Deletes backup catalog
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\2.exe"C:\Users\Admin\AppData\Local\Temp\2.exe" n10122⤵
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C:\Users\Admin\AppData\Local\Temp\2.exe"C:\Users\Admin\AppData\Local\Temp\2.exe" n10122⤵
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C:\Users\Admin\AppData\Local\Temp\2.exe"C:\Users\Admin\AppData\Local\Temp\2.exe" n10122⤵
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Modifies service
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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\??\PIPE\wkssvc
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memory/236-14-0x0000000003630000-0x0000000003641000-memory.dmpFilesize
68KB
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memory/236-13-0x0000000003378000-0x0000000003389000-memory.dmpFilesize
68KB
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memory/1012-1-0x00000000037F0000-0x0000000003801000-memory.dmpFilesize
68KB
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memory/1012-0-0x00000000036F8000-0x0000000003709000-memory.dmpFilesize
68KB
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memory/1108-4-0x00000000033F8000-0x0000000003409000-memory.dmpFilesize
68KB
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memory/1108-5-0x00000000034F0000-0x0000000003501000-memory.dmpFilesize
68KB
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memory/1124-2-0x0000000000000000-mapping.dmp
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memory/1144-8-0x0000000000258000-0x0000000000269000-memory.dmpFilesize
68KB
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memory/1144-9-0x0000000003430000-0x0000000003441000-memory.dmpFilesize
68KB
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memory/1376-3-0x0000000000000000-mapping.dmp
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memory/1540-6-0x0000000000000000-mapping.dmp
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memory/1668-7-0x0000000000000000-mapping.dmp
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memory/1700-11-0x00000000036E0000-0x00000000036F1000-memory.dmpFilesize
68KB
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memory/1700-10-0x0000000003438000-0x0000000003449000-memory.dmpFilesize
68KB