3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934

General

Target

3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
Size

3.2MB
MD5

a0d35fb4a7113744983dc503e5fd233b
SHA1

95e2d0acd76e56bb79daf32fd63fe499117375a8
SHA256

3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934
SHA512

e34eb7337ac99b480e72fca5e6da4e973f7a0f78e40deaf5c55367439e9b6ed3fc7f97de071ba217be454208da7c17f3189aabd64ff7b031802ad940281e5f6c

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe"	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe

Drops autorun.inf file 1 TTPs 1 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

Processes:

3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\:\autorun.inf	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe

Drops file in Program Files directory 64 IoCs

Processes:

3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe

description	ioc	process
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\ktab.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\89.0.4389.114\Installer\chrmstp.exe$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Internet Explorer\ExtExport.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File created	C:\Program Files\Java\jdk1.8.0_66\bin\policytool.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\kinit.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File created	C:\Program Files\Java\jre1.8.0_66\bin\klist.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File created	C:\Program Files\Java\jdk1.8.0_66\jre\bin\jabswitch.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\jp2launcher.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoev.exe$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\pack200.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\lib\visualvm\platform\lib\nbexec64.exe$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\javapackager.exe$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File created	C:\Program Files\Java\jdk1.8.0_66\bin\java-rmi.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jconsole.exe$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\servertool.exe$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\jabswitch.exe$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jabswitch.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\rmid.exe$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\keytool.exe$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\TabTip.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\javadoc.exe$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\ktab.exe$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\pack200.exe$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\javaw.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File created	C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jdeps.exe$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jstat.exe$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File created	C:\Program Files\Java\jdk1.8.0_66\bin\jabswitch.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\javacpl.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\javaws.exe$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\servertool.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\ssvagent.exe$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jmap.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jstat.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\javaws.exe$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File created	C:\Program Files\Java\jre1.8.0_66\bin\ssvagent.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jre1.8.0_66\bin\unpack200.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File created	C:\Program Files\Google\Chrome\Application\89.0.4389.114\Installer\chrmstp.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\jsadebugd.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File created	C:\Program Files\Java\jdk1.8.0_66\bin\rmic.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\servertool.exe$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File created	C:\Program Files\Java\jre1.8.0_66\bin\jabswitch.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File created	C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File created	C:\Program Files\Java\jdk1.8.0_66\bin\jar.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\pack200.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File created	C:\Program Files\Java\jre1.8.0_66\bin\ktab.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoev.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File created	C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File created	C:\Program Files\Java\jdk1.8.0_66\bin\jdb.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\policytool.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\java.exe$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\misc.exe$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\extcheck.exe$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\bin\javap.exe$	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\jre\bin\orbd.exe	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe

NTFS ADS 1 IoCs

Processes:

3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\:\autorun.inf	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe

pid process

4344 3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe

pid	process
4344	3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe

C:\Users\Admin\AppData\Local\Temp\3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe
"C:\Users\Admin\AppData\Local\Temp\3bc4bec13346d8af99b82beebd0188d94c24dedd5b5476f78809b419675b3934.exe"
1⤵
- Adds Run key to start application
- Drops autorun.inf file
- Drops file in Program Files directory
- NTFS ADS
- Suspicious use of SetWindowsHookEx
PID:4344