lockbit | 03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
31-05-2024 09:29

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General

Target

03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
Size

1.1MB
MD5

c027789373489a23c448b0e9551c4f68
SHA1

9503948d90f7c02232c1ab8e0c677e65bc3c2972
SHA256

03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2
SHA512

c12dfb37c7f2240f6685d129af33c994fab6babca5e20e68f95a3325fee3738b7afdd8af20e4dcc0e020aa36d42d821a9901c7ac2a6bc3eec2ee2fc92b47a913
SSDEEP

24576:AG64Xy3SKnAfaMpTFn48B76Q/0u0YGgbefLmC:oCDSYZB76PYGgaSC

Score

10^/10

lockbit defense_evasion discovery evasion execution impact persistence ransomware

Malware Config

Extracted

Path

C:\Program Files\Java\jdk1.7.0_80\db\Restore-My-Files.txt

Ransom Note

LockBit 2.0 Ransomware Your data are stolen and encrypted The data will be published on TOR website http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion and https://bigblog.at if you do not pay the ransom You can contact us and decrypt one file for free on these TOR sites http://lockbitsup4yezcd5enk5unncx3zcy7kw6wllyqmiyhvanjj352jayid.onion http://lockbitsap2oaqhcun3syvbqt6n5nzt7fqosc6jdlmsfleu3ka4k2did.onion OR https://decoding.at Decryption ID: D89C6F255199BB9EF9CC5372D018BCC0

URLs

http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion

https://bigblog.at

http://lockbitsup4yezcd5enk5unncx3zcy7kw6wllyqmiyhvanjj352jayid.onion

http://lockbitsap2oaqhcun3syvbqt6n5nzt7fqosc6jdlmsfleu3ka4k2did.onion

https://decoding.at

Signatures

Lockbit
Ransomware family with multiple variants released since late 2019.
ransomware lockbit
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046
Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware defense_evasion impact execution

File Deletion
T1070.004

Inhibit System Recovery
T1490

Windows Management Instrumentation
T1047

Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs

ransomware evasion

Inhibit System Recovery

T1490

Processes:

bcdedit.exebcdedit.exe

pid	Process
2440	bcdedit.exe
2308	bcdedit.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\{1B9CBC25-9999-BBAD-B0E3-B0A9BAA1B31C} = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe\""	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe

Enumerates connected drives 3 TTPs 1 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

Processes:

03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe

description	ioc	Process
File opened (read-only)	\??\F:	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 21 IoCs

Processes:

03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe

pid	Process
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe

Drops file in Program Files directory 64 IoCs

Processes:

03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe

description	ioc	Process
File opened for modification	C:\program files\java\jdk1.7.0_80\jre\lib\zi\etc\gmt-10	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files\java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.browser.attach.zh_cn_5.5.0.165303.jar	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\adobe\reader 9.0\reader\plug_ins\annotations\stamps\enu\standardbusiness.pdf	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\clipart\pub60cor\j0287019.wmf	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\clipart\pub60cor\j0387337.jpg	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\clipart\pub60cor\na01064_.wmf	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\clipart\pub60cor\wb01743_.gif	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\office14\1033\grooveforms5\formsstyles\beige.css	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files\videolan\vlc\locale\te\lc_messages\vlc.mo	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\clipart\publisher\backgrounds\j0143754.gif	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\templates\1033\access\part\users.accdt	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files\dvd maker\shared\dvdstyles\babygirl\flower_trans_rgb_pal.wmv	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files\java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-api-progress.jar	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files\windows sidebar\gadgets\rssfeeds.gadget\images\rss_headline_glow_floating.png	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files\java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\meta-inf\eclipse_.sf	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File created	C:\program files\java\jdk1.7.0_80\lib\visualvm\platform\lib\Restore-My-Files.txt	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files\microsoft games\multiplayer\spades\es-es\shvlres.dll.mui	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files\windows sidebar\gadgets\currency.gadget\fr-fr\css\currency.css	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\clipart\pub60cor\j0387578.jpg	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\office14\1033\grooveforms5\formsstyles\sts2\background.gif	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\office14\groove\tooldata\groove.net\grooveforms3\formsformtemplate.html	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\stationery\1033\dadshirt.gif	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\clipart\pub60cor\j0152898.wmf	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\office14\library\analysis\atpvbaen.xlam	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\office14\pubwiz\postcard.dpv	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files\java\jdk1.7.0_80\jre\lib\zi\etc\gmt+12	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\clipart\pub60cor\j0107328.wmf	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\clipart\publisher\backgrounds\j0143749.gif	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\office14\outlookautodiscover\yahoo.com.vn.xml	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\windows sidebar\gadgets\cpu.gadget\images\dialdot.png	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files\java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\winxpbluhandle.png	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files\videolan\vlc\locale\ja\lc_messages\vlc.mo	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\clipart\pub60cor\j0185796.wmf	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files\windows sidebar\gadgets\clock.gadget\es-es\settings.html	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\windows sidebar\gadgets\picturepuzzle.gadget\images\settings_box_bottom.png	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files\java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench.renderers.swt.nl_ja_4.4.0.v20140623020002.jar	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files\mozilla firefox\firefox.cfg	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\clipart\pub60cor\j0145895.jpg	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\clipart\pub60cor\na01354_.wmf	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\clipart\pub60cor\hh00687_.wmf	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\clipart\pub60cor\j0099163.wmf	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\document themes 14\theme fonts\office 2.xml	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\office14\proof\msth7fr.lex	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\windows mail\es-es\winmail.exe.mui	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files\java\jdk1.7.0_80\jre\lib\zi\systemv\ast4adt	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files\java\jre7\lib\zi\met	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files\windows sidebar\gadgets\rssfeeds.gadget\es-es\css\rssfeeds.css	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\office14\1033\pubspapr\pdir36f.gif	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files\dvd maker\shared\dvdstyles\4to3squareframe_selectionsubpicture.png	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files\java\jre7\lib\zi\etc\gmt+9	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files\videolan\vlc\locale\fa\lc_messages\vlc.mo	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files\windows sidebar\gadgets\rssfeeds.gadget\it-it\settings.html	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\office14\1033\pubspapr\zpdir32f.gif	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files\java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-jmx_ja.jar	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files\java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-jvmstat_zh_cn.jar	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files\microsoft games\chess\de-de\chess.exe.mui	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File created	C:\program files\microsoft games\minesweeper\ja-jp\Restore-My-Files.txt	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\windows sidebar\gadgets\rssfeeds.gadget\it-it\settings.html	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\windows sidebar\gadgets\weather.gadget\en-us\js\highdpiimageswap.js	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files\7-zip\lang\tt.txt	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.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\booklist.gif	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files\microsoft games\multiplayer\checkers\en-us\chkrres.dll.mui	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\clipart\pub60cor\j0185786.wmf	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
File opened for modification	C:\program files (x86)\microsoft office\clipart\pub60cor\parnt_10.mid	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe

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

System Information Discovery
T1082

Interacts with shadow copies 2 TTPs 1 IoCs

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

ransomware

File Deletion

T1070.004

Inhibit System Recovery

T1490

Processes:

vssadmin.exe

pid	Process
692	vssadmin.exe

Suspicious behavior: EnumeratesProcesses 35 IoCs

Processes:

03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe

pid	Process
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe

Suspicious use of AdjustPrivilegeToken 45 IoCs

Processes:

03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exevssvc.exeWMIC.exe

description	pid	Process
Token: SeTakeOwnershipPrivilege	2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
Token: SeDebugPrivilege	2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
Token: SeBackupPrivilege	1800	vssvc.exe
Token: SeRestorePrivilege	1800	vssvc.exe
Token: SeAuditPrivilege	1800	vssvc.exe
Token: SeIncreaseQuotaPrivilege	2020	WMIC.exe
Token: SeSecurityPrivilege	2020	WMIC.exe
Token: SeTakeOwnershipPrivilege	2020	WMIC.exe
Token: SeLoadDriverPrivilege	2020	WMIC.exe
Token: SeSystemProfilePrivilege	2020	WMIC.exe
Token: SeSystemtimePrivilege	2020	WMIC.exe
Token: SeProfSingleProcessPrivilege	2020	WMIC.exe
Token: SeIncBasePriorityPrivilege	2020	WMIC.exe
Token: SeCreatePagefilePrivilege	2020	WMIC.exe
Token: SeBackupPrivilege	2020	WMIC.exe
Token: SeRestorePrivilege	2020	WMIC.exe
Token: SeShutdownPrivilege	2020	WMIC.exe
Token: SeDebugPrivilege	2020	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2020	WMIC.exe
Token: SeRemoteShutdownPrivilege	2020	WMIC.exe
Token: SeUndockPrivilege	2020	WMIC.exe
Token: SeManageVolumePrivilege	2020	WMIC.exe
Token: 33	2020	WMIC.exe
Token: 34	2020	WMIC.exe
Token: 35	2020	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2020	WMIC.exe
Token: SeSecurityPrivilege	2020	WMIC.exe
Token: SeTakeOwnershipPrivilege	2020	WMIC.exe
Token: SeLoadDriverPrivilege	2020	WMIC.exe
Token: SeSystemProfilePrivilege	2020	WMIC.exe
Token: SeSystemtimePrivilege	2020	WMIC.exe
Token: SeProfSingleProcessPrivilege	2020	WMIC.exe
Token: SeIncBasePriorityPrivilege	2020	WMIC.exe
Token: SeCreatePagefilePrivilege	2020	WMIC.exe
Token: SeBackupPrivilege	2020	WMIC.exe
Token: SeRestorePrivilege	2020	WMIC.exe
Token: SeShutdownPrivilege	2020	WMIC.exe
Token: SeDebugPrivilege	2020	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2020	WMIC.exe
Token: SeRemoteShutdownPrivilege	2020	WMIC.exe
Token: SeUndockPrivilege	2020	WMIC.exe
Token: SeManageVolumePrivilege	2020	WMIC.exe
Token: 33	2020	WMIC.exe
Token: 34	2020	WMIC.exe
Token: 35	2020	WMIC.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.execmd.exe

description	pid	Process	procid_target
PID 2004 wrote to memory of 2736	2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe	28
PID 2004 wrote to memory of 2736	2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe	28
PID 2004 wrote to memory of 2736	2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe	28
PID 2004 wrote to memory of 2736	2004	03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe	28
PID 2736 wrote to memory of 692	2736	cmd.exe	30
PID 2736 wrote to memory of 692	2736	cmd.exe	30
PID 2736 wrote to memory of 692	2736	cmd.exe	30
PID 2736 wrote to memory of 2020	2736	cmd.exe	33
PID 2736 wrote to memory of 2020	2736	cmd.exe	33
PID 2736 wrote to memory of 2020	2736	cmd.exe	33
PID 2736 wrote to memory of 2440	2736	cmd.exe	35
PID 2736 wrote to memory of 2440	2736	cmd.exe	35
PID 2736 wrote to memory of 2440	2736	cmd.exe	35
PID 2736 wrote to memory of 2308	2736	cmd.exe	36
PID 2736 wrote to memory of 2308	2736	cmd.exe	36
PID 2736 wrote to memory of 2308	2736	cmd.exe	36

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\03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe
"C:\Users\Admin\AppData\Local\Temp\03703c3ac4b9317b6e724f735c00844846c4d677451db2067aa90f8dddce4af2.exe"
1⤵
- Adds Run key to start application
- Enumerates connected drives
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2004
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin delete shadows /all /quiet & wmic shadowcopy delete & bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2736
- - C:\Windows\system32\vssadmin.exe
    vssadmin delete shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:692
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic shadowcopy delete
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2020
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy ignoreallfailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2440
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled no
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2308

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Windows Management Instrumentation

T1047

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Discovery

Network Service Discovery

T1046

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

C:\Program Files\Java\jdk1.7.0_80\db\Restore-My-Files.txt

Filesize
512B

MD5
d54e350c418b9484fb06a82399892989

SHA1
136c197b382a85894e1f9528e9e1872a362e30bf

SHA256
465385d632bf8e3b1052992e531ddbaf52e97f06dee6fe9b243bbc0b312180eb

SHA512
71b17bba37c518cea0969402842251f770ab688814d7182f60df19665ae8c6de43b884bb7fcc68adacc2739cfbeb88a56905633cf2adcd778d79ad465b288da1

Download Submit
memory/2004-0-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download
memory/2004-4-0x0000000000401000-0x00000000004E1000-memory.dmp

Filesize
896KB

Download
memory/2004-1-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download
memory/2004-3-0x0000000000250000-0x000000000028B000-memory.dmp

Filesize
236KB

Download
memory/2004-6-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2004-5-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download
memory/2004-2-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download
memory/2004-7-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download
memory/2004-7699-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download
memory/2004-7714-0x0000000000400000-0x0000000000516000-memory.dmp

Filesize
1.1MB

Download