Analysis Overview
SHA256
de33644dcb241185d89c7606a8fc7239a274ad277c7b9abf5778736edcb674a9
Threat Level: Known bad
The file Wps.exe was found to be: Known bad.
Malicious Activity Summary
FatalRat
Gh0st RAT payload
Gh0strat
Fatal Rat payload
Downloads MZ/PE file
UPX packed file
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Drops file in Program Files directory
Drops file in Windows directory
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Modifies registry class
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-08-23 04:12
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-08-23 04:12
Reported
2023-08-23 04:15
Platform
win10-20230703-en
Max time kernel
127s
Max time network
144s
Command Line
Signatures
FatalRat
Fatal Rat payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Downloads MZ/PE file
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\uu6.exe | N/A |
| N/A | N/A | C:\Users\Public\Documents\123\PTvrst.exe | N/A |
| N/A | N/A | C:\WINDOWS\DNomb\spolsvt.exe | N/A |
| N/A | N/A | C:\Users\Public\Documents\t\spolsvt.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Therecontinuous = "C:\\WINDOWS\\DNomb\\PTvrst.exe" | C:\Users\Public\Documents\123\PTvrst.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ϵͳ×é¼þ = "C:\\Users\\Public\\Documents\\123\\PTvrst.exe" | C:\WINDOWS\DNomb\spolsvt.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Public\Documents\123\PTvrst.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4728 set thread context of 1288 | N/A | C:\Users\Public\Documents\123\PTvrst.exe | C:\WINDOWS\DNomb\spolsvt.exe |
| PID 1288 set thread context of 3320 | N/A | C:\WINDOWS\DNomb\spolsvt.exe | C:\Users\Public\Documents\t\spolsvt.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\ja-jp\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\ro-ro\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\ar-ae | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\walk-through\images\close.svg | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\css | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\uk-ua\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\fr-fr\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\js\nls\it-it | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\DirectInk.dll | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\nb-no\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\pl-pl\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\nls\he-il | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\images\themes\dark\Info2x.png | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Annotations\Stamps\Words.pdf | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\s_sortedby_up_selected_18.svg | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\win8-scrollbar\themes\dark | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\eu-es | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\js\nls\nb-no | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\win8-scrollbar\themes\dark\arrow-up-pressed.gif | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\fr-fr\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\sv-se | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\en-ae | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\nls\sv-se\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\Scan_visual.svg | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\sl-si | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\tr-tr | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\js\nls\ca-es | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\pages-app\js\nls\es-es\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU\FillSign.aapp | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\A12_Spinner.gif | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\ko-kr | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\IDTemplates | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| 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 | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\es-es | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\es-es | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\Localized_images\fr-fr\PlayStore_icon.svg | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\ja-jp\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\s_anonymoususer_18.svg | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\de-de | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\ko-kr\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\root\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\pages-app\js\nls\fi-fi | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\da-dk\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AXSLE.dll | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\file_types\themes\dark\selection-actions2x.png | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\file_types\themes\dark\s_agreement_filetype.svg | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\nls\fr-ma\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\win-scrollbar\arrow-right.png | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\zh-cn\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\js\nls\de-de\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\js\home-view | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\css | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\app\dev\nls\zh-cn\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\images\themeless\print_poster.png | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\large_trefoil.png | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\generic-rhp-app\js\nls\fr-fr | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\js\nls\fi-fi | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\it-it\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\css\main-selector.css | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\hi_contrast\core_icons__retina_hiContrast_bow.png | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\s_signed_out.svg | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\en-il | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\DNomb\Mpec.mbt | C:\Program Files (x86)\uu6.exe | N/A |
| File created | C:\Windows\DNomb\spolsvt.exe | C:\Program Files (x86)\uu6.exe | N/A |
| File created | C:\Windows\DNomb\PTvrst.exe | C:\Program Files (x86)\uu6.exe | N/A |
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-1766410430-2870137818-4067673745-1000_Classes\Local Settings | C:\Program Files (x86)\uu6.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Public\Documents\t\spolsvt.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\uu6.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\uu6.exe | N/A |
| N/A | N/A | C:\Users\Public\Documents\123\PTvrst.exe | N/A |
| N/A | N/A | C:\Users\Public\Documents\123\PTvrst.exe | N/A |
| N/A | N/A | C:\WINDOWS\DNomb\spolsvt.exe | N/A |
| N/A | N/A | C:\WINDOWS\DNomb\spolsvt.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Wps.exe
"C:\Users\Admin\AppData\Local\Temp\Wps.exe"
C:\Program Files (x86)\uu6.exe
"C:\Program Files (x86)\uu6.exe"
C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
C:\Users\Public\Documents\123\PTvrst.exe
"C:\Users\Public\Documents\123\PTvrst.exe"
C:\WINDOWS\DNomb\spolsvt.exe
C:\WINDOWS\DNomb\spolsvt.exe
C:\Users\Public\Documents\t\spolsvt.exe
C:\Users\Public\Documents\t\spolsvt.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | sidamingzhu.oss-cn-hongkong.aliyuncs.com | udp |
| HK | 47.75.19.36:443 | sidamingzhu.oss-cn-hongkong.aliyuncs.com | tcp |
| US | 8.8.8.8:53 | 36.19.75.47.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.3.197.209.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 226.21.18.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 226.20.18.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | h1.wccabc.com | udp |
| HK | 8.218.53.227:3927 | h1.wccabc.com | tcp |
| US | 8.8.8.8:53 | 227.53.218.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.77.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 38.148.119.40.in-addr.arpa | udp |
Files
memory/2908-120-0x0000000000400000-0x000000000047F000-memory.dmp
C:\Program Files (x86)\uu6.exe
| MD5 | 46a9d07a97b5b35bfb3d61509b4110bb |
| SHA1 | a4fc26da50e1f06782fbfb1a46368600e881c66e |
| SHA256 | 7916c0b39135619a5f8cbc0c71ea762e6e65624c7c85ccd5900039bbb5e056ba |
| SHA512 | 50a4adcf22cacf43df14fc6e7730cce535f3718775aaee6fc5b71f80db6cdd66a8738dcf71daa09b199b1066d880942215d67fb986c37ba6998a11210681101a |
C:\Program Files (x86)\uu6.exe
| MD5 | 46a9d07a97b5b35bfb3d61509b4110bb |
| SHA1 | a4fc26da50e1f06782fbfb1a46368600e881c66e |
| SHA256 | 7916c0b39135619a5f8cbc0c71ea762e6e65624c7c85ccd5900039bbb5e056ba |
| SHA512 | 50a4adcf22cacf43df14fc6e7730cce535f3718775aaee6fc5b71f80db6cdd66a8738dcf71daa09b199b1066d880942215d67fb986c37ba6998a11210681101a |
memory/2248-128-0x0000000000400000-0x0000000000688000-memory.dmp
memory/2908-142-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2248-144-0x0000000000400000-0x0000000000688000-memory.dmp
memory/2248-145-0x0000000000400000-0x0000000000688000-memory.dmp
C:\Users\Public\Documents\123\PTvrst.exe
| MD5 | d22cfb5bfaeb1503b12b07e53ef0a149 |
| SHA1 | 8ea2c85e363f551a159fabd65377affed4e417a1 |
| SHA256 | 260464fb05210cfb30ef7a12d568f75eb781634b251d958cae8911948f6ca360 |
| SHA512 | 151024cb2960b1ee485ded7ccbb753fe368a93fda5699af72e568667fa54bfb0d1732444e7b60efaab6d372204157cdb6abbf8862d0e89d612dd963342215e45 |
C:\Users\Public\Documents\123\PTvrst.exe
| MD5 | d22cfb5bfaeb1503b12b07e53ef0a149 |
| SHA1 | 8ea2c85e363f551a159fabd65377affed4e417a1 |
| SHA256 | 260464fb05210cfb30ef7a12d568f75eb781634b251d958cae8911948f6ca360 |
| SHA512 | 151024cb2960b1ee485ded7ccbb753fe368a93fda5699af72e568667fa54bfb0d1732444e7b60efaab6d372204157cdb6abbf8862d0e89d612dd963342215e45 |
memory/4728-148-0x0000000000400000-0x00000000006A2000-memory.dmp
memory/2248-149-0x0000000000400000-0x0000000000688000-memory.dmp
memory/4728-153-0x00000000777A4000-0x00000000777A5000-memory.dmp
memory/4728-154-0x00000000047B0000-0x00000000047B1000-memory.dmp
memory/4728-155-0x0000000000400000-0x00000000006A2000-memory.dmp
memory/4728-156-0x0000000004730000-0x0000000004731000-memory.dmp
memory/4728-157-0x0000000004780000-0x0000000004781000-memory.dmp
memory/4728-160-0x00000000047A0000-0x00000000047A1000-memory.dmp
C:\WINDOWS\DNomb\Mpec.mbt
| MD5 | 6894403c7124ed7b24d6a6fc7158cb4e |
| SHA1 | 802290c110dd05631e2dda8ba18bfbfccaa10331 |
| SHA256 | 21d81876aa65d400a3569f3db177435718f94aa7e7e47448319e704894b17f72 |
| SHA512 | 38e7214f8cf1944650512d53fbb03f9de8ff5c52717445b376f603a462ea55ddd8a199a71f00d4b0b293271c475fc72a111ff9028e5029e72d85a39bfa4c2f01 |
memory/4728-158-0x0000000004760000-0x0000000004761000-memory.dmp
memory/1288-163-0x0000000000400000-0x0000000000516000-memory.dmp
memory/4728-165-0x0000000004790000-0x0000000004791000-memory.dmp
memory/4728-167-0x00000000047C0000-0x00000000047C1000-memory.dmp
memory/4728-169-0x0000000004720000-0x0000000004721000-memory.dmp
memory/4728-170-0x0000000004770000-0x0000000004771000-memory.dmp
memory/4728-172-0x00000000047E0000-0x00000000047E1000-memory.dmp
memory/4728-176-0x00000000048F0000-0x00000000048F1000-memory.dmp
memory/4728-178-0x0000000004880000-0x0000000004881000-memory.dmp
memory/4728-179-0x0000000004920000-0x0000000004921000-memory.dmp
memory/4728-180-0x0000000004930000-0x0000000004931000-memory.dmp
memory/4728-181-0x0000000004A70000-0x0000000004A72000-memory.dmp
memory/4728-184-0x0000000004910000-0x0000000004911000-memory.dmp
memory/4728-185-0x0000000004890000-0x0000000004891000-memory.dmp
memory/4728-183-0x0000000004830000-0x0000000004832000-memory.dmp
memory/1288-177-0x0000000000400000-0x0000000000516000-memory.dmp
memory/4728-186-0x0000000004870000-0x0000000004872000-memory.dmp
memory/1288-175-0x0000000000400000-0x0000000000516000-memory.dmp
C:\WINDOWS\DNomb\spolsvt.exe
| MD5 | 523d5c39f9d8d2375c3df68251fa2249 |
| SHA1 | d4ed365c44bec9246fc1a65a32a7791792647a10 |
| SHA256 | 20e3dc90a3e83b6202e2a7f4603b60e5e859639cb68693426c400b13aaeabd78 |
| SHA512 | 526e1bba30d03f1ac177c6ab7409187a730969c429cebef15da68ffcf44b3b93227781eebc827b2f7a0fa17c391e00a0e532263fd0167aeaeb0456f96cfe3ae4 |
C:\Windows\DNomb\spolsvt.exe
| MD5 | 523d5c39f9d8d2375c3df68251fa2249 |
| SHA1 | d4ed365c44bec9246fc1a65a32a7791792647a10 |
| SHA256 | 20e3dc90a3e83b6202e2a7f4603b60e5e859639cb68693426c400b13aaeabd78 |
| SHA512 | 526e1bba30d03f1ac177c6ab7409187a730969c429cebef15da68ffcf44b3b93227781eebc827b2f7a0fa17c391e00a0e532263fd0167aeaeb0456f96cfe3ae4 |
memory/1288-168-0x0000000000400000-0x0000000000516000-memory.dmp
memory/1288-166-0x0000000000400000-0x0000000000516000-memory.dmp
memory/1288-164-0x0000000000400000-0x0000000000516000-memory.dmp
memory/4728-162-0x0000000004740000-0x0000000004741000-memory.dmp
memory/2908-189-0x0000000000400000-0x000000000047F000-memory.dmp
memory/3320-191-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3320-192-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3320-193-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3320-197-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Public\Documents\t\spolsvt.exe
| MD5 | cdce4713e784ae069d73723034a957ff |
| SHA1 | 9a393a6bab6568f1a774fb753353223f11367e09 |
| SHA256 | b29e48102ecb3d3614e8980a8b8cc63dd2b993c6346f466479244ec2b47b69d8 |
| SHA512 | 0a3a59a305cc2a6fad4e1315b0bcc5a4129595dfe1e8b703363fa02528d2d7c48d3fd22d365708be84a5557cf1916873df9563c454732f93f94a66e7e3b9fb0f |
C:\Users\Public\Documents\t\spolsvt.exe
| MD5 | cdce4713e784ae069d73723034a957ff |
| SHA1 | 9a393a6bab6568f1a774fb753353223f11367e09 |
| SHA256 | b29e48102ecb3d3614e8980a8b8cc63dd2b993c6346f466479244ec2b47b69d8 |
| SHA512 | 0a3a59a305cc2a6fad4e1315b0bcc5a4129595dfe1e8b703363fa02528d2d7c48d3fd22d365708be84a5557cf1916873df9563c454732f93f94a66e7e3b9fb0f |
memory/3320-198-0x0000000010000000-0x000000001002A000-memory.dmp
memory/4728-203-0x0000000000400000-0x00000000006A2000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-08-23 04:12
Reported
2023-08-23 04:15
Platform
win7-20230712-en
Max time kernel
148s
Max time network
153s
Command Line
Signatures
FatalRat
Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Gh0strat
Fatal Rat payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Downloads MZ/PE file
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\uu6.exe | N/A |
| N/A | N/A | C:\Users\Public\Documents\123\PTvrst.exe | N/A |
| N/A | N/A | C:\WINDOWS\DNomb\spolsvt.exe | N/A |
| N/A | N/A | C:\Users\Public\Documents\t\spolsvt.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| N/A | N/A | C:\Users\Public\Documents\123\PTvrst.exe | N/A |
| N/A | N/A | C:\WINDOWS\DNomb\spolsvt.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Therecontinuous = "C:\\WINDOWS\\DNomb\\PTvrst.exe" | C:\Users\Public\Documents\123\PTvrst.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ϵͳ×é¼þ = "C:\\Users\\Public\\Documents\\123\\PTvrst.exe" | C:\WINDOWS\DNomb\spolsvt.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Public\Documents\123\PTvrst.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1664 set thread context of 1192 | N/A | C:\Users\Public\Documents\123\PTvrst.exe | C:\WINDOWS\DNomb\spolsvt.exe |
| PID 1192 set thread context of 3044 | N/A | C:\WINDOWS\DNomb\spolsvt.exe | C:\Users\Public\Documents\t\spolsvt.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Browser | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\IDTemplates\ENU | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Annotations\Stamps\ENU\StandardBusiness.pdf | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AMT | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\IDTemplates\ENU\AdobeID.pdf | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\AcroForm.api | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\pmd.cer | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\SPPlugins\ADMPlugin.apl | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\LogTransport2.exe | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\EScript.api | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\IA32.api | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\authplay.dll | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\turnOffNotificationInTray.gif | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\atl.dll | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\logsession.dll | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Accessibility.api | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Annotations | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins3d\2d.x3d | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\review_browser.gif | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\server_lg.gif | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\A3DUtility.exe | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AMT\AUMProduct.aup | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Checkers.api | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Search5.api | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\pdf.gif | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\review_same_reviewers.gif | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AXE8SharedExpat.dll | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Javascripts | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\AcroForm\PMP\AdobePDF417.pmp | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\HLS.api | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Multimedia\MPP\Real.mpp | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Multimedia\MPP\Flash.mpp | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Multimedia\MPP\QuickTime.mpp | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\VDKHome\ENU\VDK10.STP | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\ViewerPS.dll | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Javascripts\JSByteCodeWin.bin | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Legal\ENU | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\VDKHome\VDK10.STD | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins3d\drvSOFT.x3d | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\ended_review_or_form.gif | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\submission_history.gif | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeUpdater.dll | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\cryptocme2.sig | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\PDFSigQFormalRep.pdf | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\AcroForm\PMP | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\review_shared.gif | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\IDTemplates\ENU\DefaultID.pdf | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\eBook.api | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins3d\drvDX9.x3d | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\vdk150.dll | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\AcroSign.prc | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\ReadOutLoud.api | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Spelling.api | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\VDKHome\VDK10.CMP | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins3d\drvDX8.x3d | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins3d | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\end_review.gif | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\sqlite.dll | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\uu6.exe | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\icucnv36.dll | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Optional\README.TXT | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\AcroForm\adobepdf.xdc | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Annots.api | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\DNomb\Mpec.mbt | C:\Program Files (x86)\uu6.exe | N/A |
| File created | C:\Windows\DNomb\spolsvt.exe | C:\Program Files (x86)\uu6.exe | N/A |
| File created | C:\Windows\DNomb\PTvrst.exe | C:\Program Files (x86)\uu6.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Public\Documents\t\spolsvt.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\uu6.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\uu6.exe | N/A |
| N/A | N/A | C:\Users\Public\Documents\123\PTvrst.exe | N/A |
| N/A | N/A | C:\Users\Public\Documents\123\PTvrst.exe | N/A |
| N/A | N/A | C:\WINDOWS\DNomb\spolsvt.exe | N/A |
| N/A | N/A | C:\WINDOWS\DNomb\spolsvt.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Wps.exe
"C:\Users\Admin\AppData\Local\Temp\Wps.exe"
C:\Program Files (x86)\uu6.exe
"C:\Program Files (x86)\uu6.exe"
C:\Users\Public\Documents\123\PTvrst.exe
"C:\Users\Public\Documents\123\PTvrst.exe"
C:\WINDOWS\DNomb\spolsvt.exe
C:\WINDOWS\DNomb\spolsvt.exe
C:\Users\Public\Documents\t\spolsvt.exe
C:\Users\Public\Documents\t\spolsvt.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | sidamingzhu.oss-cn-hongkong.aliyuncs.com | udp |
| HK | 47.75.19.36:443 | sidamingzhu.oss-cn-hongkong.aliyuncs.com | tcp |
| US | 8.8.8.8:53 | h1.wccabc.com | udp |
| HK | 8.218.53.227:3927 | h1.wccabc.com | tcp |
| US | 8.8.8.8:53 | www.microsoft.com | udp |
| NL | 104.85.1.163:80 | www.microsoft.com | tcp |
| HK | 8.218.53.227:3927 | h1.wccabc.com | tcp |
Files
memory/2436-54-0x0000000000400000-0x000000000047F000-memory.dmp
\Program Files (x86)\uu6.exe
| MD5 | 46a9d07a97b5b35bfb3d61509b4110bb |
| SHA1 | a4fc26da50e1f06782fbfb1a46368600e881c66e |
| SHA256 | 7916c0b39135619a5f8cbc0c71ea762e6e65624c7c85ccd5900039bbb5e056ba |
| SHA512 | 50a4adcf22cacf43df14fc6e7730cce535f3718775aaee6fc5b71f80db6cdd66a8738dcf71daa09b199b1066d880942215d67fb986c37ba6998a11210681101a |
C:\Program Files (x86)\uu6.exe
| MD5 | 46a9d07a97b5b35bfb3d61509b4110bb |
| SHA1 | a4fc26da50e1f06782fbfb1a46368600e881c66e |
| SHA256 | 7916c0b39135619a5f8cbc0c71ea762e6e65624c7c85ccd5900039bbb5e056ba |
| SHA512 | 50a4adcf22cacf43df14fc6e7730cce535f3718775aaee6fc5b71f80db6cdd66a8738dcf71daa09b199b1066d880942215d67fb986c37ba6998a11210681101a |
memory/2436-64-0x00000000026C0000-0x0000000002948000-memory.dmp
C:\Program Files (x86)\uu6.exe
| MD5 | 46a9d07a97b5b35bfb3d61509b4110bb |
| SHA1 | a4fc26da50e1f06782fbfb1a46368600e881c66e |
| SHA256 | 7916c0b39135619a5f8cbc0c71ea762e6e65624c7c85ccd5900039bbb5e056ba |
| SHA512 | 50a4adcf22cacf43df14fc6e7730cce535f3718775aaee6fc5b71f80db6cdd66a8738dcf71daa09b199b1066d880942215d67fb986c37ba6998a11210681101a |
memory/2644-65-0x0000000000400000-0x0000000000688000-memory.dmp
memory/2436-83-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2436-84-0x00000000026C0000-0x0000000002948000-memory.dmp
C:\Users\Public\Documents\123\PTvrst.exe
| MD5 | d22cfb5bfaeb1503b12b07e53ef0a149 |
| SHA1 | 8ea2c85e363f551a159fabd65377affed4e417a1 |
| SHA256 | 260464fb05210cfb30ef7a12d568f75eb781634b251d958cae8911948f6ca360 |
| SHA512 | 151024cb2960b1ee485ded7ccbb753fe368a93fda5699af72e568667fa54bfb0d1732444e7b60efaab6d372204157cdb6abbf8862d0e89d612dd963342215e45 |
C:\Users\Public\Documents\123\PTvrst.exe
| MD5 | d22cfb5bfaeb1503b12b07e53ef0a149 |
| SHA1 | 8ea2c85e363f551a159fabd65377affed4e417a1 |
| SHA256 | 260464fb05210cfb30ef7a12d568f75eb781634b251d958cae8911948f6ca360 |
| SHA512 | 151024cb2960b1ee485ded7ccbb753fe368a93fda5699af72e568667fa54bfb0d1732444e7b60efaab6d372204157cdb6abbf8862d0e89d612dd963342215e45 |
memory/2644-87-0x0000000000400000-0x0000000000688000-memory.dmp
memory/1664-89-0x0000000000400000-0x00000000006A2000-memory.dmp
memory/2644-90-0x0000000000400000-0x0000000000688000-memory.dmp
\Program Files (x86)\WPS_Installer.exe
| MD5 | b52ba2b99108c496389ae5bb81fa6537 |
| SHA1 | 9073d8c4a1968be24357862015519f2afecd833a |
| SHA256 | c6ac7d9add40b913112b265d4f366d9ef80bbd711049db085fc750fcad4e14d8 |
| SHA512 | 6637506ee80d359e729e0011b97e8d827e14356393193247f502b7fcfbbca249dc045b8acfe4b31ce462468f421dc5d9a4e31183bedb66c45a9aa43c01f81397 |
memory/2436-94-0x00000000026C0000-0x00000000026D0000-memory.dmp
memory/1664-96-0x00000000779B0000-0x00000000779B2000-memory.dmp
memory/2436-97-0x0000000000400000-0x000000000047F000-memory.dmp
memory/1664-100-0x00000000042A0000-0x00000000042A1000-memory.dmp
memory/1664-99-0x0000000004210000-0x0000000004211000-memory.dmp
memory/1664-98-0x0000000004300000-0x0000000004301000-memory.dmp
memory/1664-109-0x00000000042D0000-0x00000000042D1000-memory.dmp
memory/1664-117-0x0000000004380000-0x0000000004381000-memory.dmp
memory/1664-116-0x0000000004350000-0x0000000004351000-memory.dmp
memory/1664-115-0x00000000042C0000-0x00000000042C1000-memory.dmp
memory/1664-114-0x0000000004280000-0x0000000004281000-memory.dmp
memory/1664-113-0x00000000041D0000-0x00000000041D1000-memory.dmp
memory/1664-112-0x0000000004370000-0x0000000004371000-memory.dmp
memory/1664-111-0x0000000004320000-0x0000000004321000-memory.dmp
memory/1664-110-0x00000000042B0000-0x00000000042B1000-memory.dmp
memory/1664-108-0x0000000004290000-0x0000000004291000-memory.dmp
memory/1664-107-0x0000000004200000-0x0000000004201000-memory.dmp
memory/1664-106-0x0000000004310000-0x0000000004311000-memory.dmp
memory/1664-105-0x0000000004230000-0x0000000004231000-memory.dmp
memory/1664-104-0x00000000042E0000-0x00000000042E2000-memory.dmp
memory/1664-103-0x0000000004240000-0x0000000004241000-memory.dmp
memory/1664-102-0x00000000042F0000-0x00000000042F1000-memory.dmp
memory/1664-101-0x0000000004270000-0x0000000004271000-memory.dmp
memory/1664-118-0x0000000000400000-0x00000000006A2000-memory.dmp
C:\WINDOWS\DNomb\Mpec.mbt
| MD5 | 6894403c7124ed7b24d6a6fc7158cb4e |
| SHA1 | 802290c110dd05631e2dda8ba18bfbfccaa10331 |
| SHA256 | 21d81876aa65d400a3569f3db177435718f94aa7e7e47448319e704894b17f72 |
| SHA512 | 38e7214f8cf1944650512d53fbb03f9de8ff5c52717445b376f603a462ea55ddd8a199a71f00d4b0b293271c475fc72a111ff9028e5029e72d85a39bfa4c2f01 |
C:\WINDOWS\DNomb\spolsvt.exe
| MD5 | 523d5c39f9d8d2375c3df68251fa2249 |
| SHA1 | d4ed365c44bec9246fc1a65a32a7791792647a10 |
| SHA256 | 20e3dc90a3e83b6202e2a7f4603b60e5e859639cb68693426c400b13aaeabd78 |
| SHA512 | 526e1bba30d03f1ac177c6ab7409187a730969c429cebef15da68ffcf44b3b93227781eebc827b2f7a0fa17c391e00a0e532263fd0167aeaeb0456f96cfe3ae4 |
memory/1664-120-0x00000000041E0000-0x00000000041E1000-memory.dmp
\Windows\DNomb\spolsvt.exe
| MD5 | 523d5c39f9d8d2375c3df68251fa2249 |
| SHA1 | d4ed365c44bec9246fc1a65a32a7791792647a10 |
| SHA256 | 20e3dc90a3e83b6202e2a7f4603b60e5e859639cb68693426c400b13aaeabd78 |
| SHA512 | 526e1bba30d03f1ac177c6ab7409187a730969c429cebef15da68ffcf44b3b93227781eebc827b2f7a0fa17c391e00a0e532263fd0167aeaeb0456f96cfe3ae4 |
memory/1192-123-0x0000000000400000-0x0000000000516000-memory.dmp
memory/1192-125-0x0000000000400000-0x0000000000516000-memory.dmp
memory/1192-127-0x0000000000400000-0x0000000000516000-memory.dmp
memory/1192-130-0x0000000000400000-0x0000000000516000-memory.dmp
memory/1192-133-0x0000000000400000-0x0000000000516000-memory.dmp
memory/1192-136-0x0000000000400000-0x0000000000516000-memory.dmp
memory/1192-137-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
C:\Windows\DNomb\spolsvt.exe
| MD5 | 523d5c39f9d8d2375c3df68251fa2249 |
| SHA1 | d4ed365c44bec9246fc1a65a32a7791792647a10 |
| SHA256 | 20e3dc90a3e83b6202e2a7f4603b60e5e859639cb68693426c400b13aaeabd78 |
| SHA512 | 526e1bba30d03f1ac177c6ab7409187a730969c429cebef15da68ffcf44b3b93227781eebc827b2f7a0fa17c391e00a0e532263fd0167aeaeb0456f96cfe3ae4 |
memory/1192-141-0x0000000000400000-0x0000000000516000-memory.dmp
\Users\Public\Documents\t\spolsvt.exe
| MD5 | cdce4713e784ae069d73723034a957ff |
| SHA1 | 9a393a6bab6568f1a774fb753353223f11367e09 |
| SHA256 | b29e48102ecb3d3614e8980a8b8cc63dd2b993c6346f466479244ec2b47b69d8 |
| SHA512 | 0a3a59a305cc2a6fad4e1315b0bcc5a4129595dfe1e8b703363fa02528d2d7c48d3fd22d365708be84a5557cf1916873df9563c454732f93f94a66e7e3b9fb0f |
memory/3044-150-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3044-155-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3044-158-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3044-159-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/3044-152-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3044-148-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Public\Documents\t\spolsvt.exe
| MD5 | cdce4713e784ae069d73723034a957ff |
| SHA1 | 9a393a6bab6568f1a774fb753353223f11367e09 |
| SHA256 | b29e48102ecb3d3614e8980a8b8cc63dd2b993c6346f466479244ec2b47b69d8 |
| SHA512 | 0a3a59a305cc2a6fad4e1315b0bcc5a4129595dfe1e8b703363fa02528d2d7c48d3fd22d365708be84a5557cf1916873df9563c454732f93f94a66e7e3b9fb0f |
memory/3044-163-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3044-164-0x0000000010000000-0x000000001002A000-memory.dmp
C:\Users\Public\Documents\t\spolsvt.exe
| MD5 | cdce4713e784ae069d73723034a957ff |
| SHA1 | 9a393a6bab6568f1a774fb753353223f11367e09 |
| SHA256 | b29e48102ecb3d3614e8980a8b8cc63dd2b993c6346f466479244ec2b47b69d8 |
| SHA512 | 0a3a59a305cc2a6fad4e1315b0bcc5a4129595dfe1e8b703363fa02528d2d7c48d3fd22d365708be84a5557cf1916873df9563c454732f93f94a66e7e3b9fb0f |
memory/1664-170-0x0000000000400000-0x00000000006A2000-memory.dmp
memory/3044-171-0x0000000000FD0000-0x0000000000FE4000-memory.dmp
memory/3044-175-0x0000000000FD0000-0x0000000000FE4000-memory.dmp
memory/3044-174-0x0000000000FD0000-0x0000000000FE4000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2023-08-23 04:12
Reported
2023-08-23 04:15
Platform
win10v2004-20230703-en
Max time kernel
142s
Max time network
152s
Command Line
Signatures
FatalRat
Fatal Rat payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Downloads MZ/PE file
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\uu6.exe | N/A |
| N/A | N/A | C:\Users\Public\Documents\123\PTvrst.exe | N/A |
| N/A | N/A | C:\WINDOWS\DNomb\spolsvt.exe | N/A |
| N/A | N/A | C:\Users\Public\Documents\t\spolsvt.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ϵͳ×é¼þ = "C:\\Users\\Public\\Documents\\123\\PTvrst.exe" | C:\WINDOWS\DNomb\spolsvt.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Therecontinuous = "C:\\WINDOWS\\DNomb\\PTvrst.exe" | C:\Users\Public\Documents\123\PTvrst.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Public\Documents\123\PTvrst.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3660 set thread context of 1592 | N/A | C:\Users\Public\Documents\123\PTvrst.exe | C:\WINDOWS\DNomb\spolsvt.exe |
| PID 1592 set thread context of 4216 | N/A | C:\WINDOWS\DNomb\spolsvt.exe | C:\Users\Public\Documents\t\spolsvt.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\logsession.dll | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\fi-fi | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\images\themes\dark\rhp_world_icon.png | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\tr-tr\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\s_ellipses-hover.svg | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\css\main-high-contrast.css | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\pl-pl | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\img\tools\themes\dark\line_2x.png | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\PDDom.api | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Tracker\reviews_super.gif | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\js\nls\zh-cn\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\da-dk\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\Localized_images\da-dk\PlayStore_icon.svg | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\da-dk\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sign-services-auth\js\nls\ja-jp\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\css\main.css | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\activity-badge\js\nls\eu-es\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\images\themes\dark | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\root | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\hu-hu | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\nls\ko-kr | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\images\themes\dark\cstm_brand_preview2x.png | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\images\themes\dark\share_icons.png | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\viewer\nls\en-ae | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\hr-hr | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\tr-tr\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\generic-rhp-app\js\nls\root\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\Localized_images\pt-br | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\js\nls\sl-sl | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\it-it | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\nb-no\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\plugins\rhp\convertpdf-rna-tool-view.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\nls\pt-br | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sign-services-auth\js\nls\hr-hr | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\images\themeless\web_documentcloud_logo.png | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\selector.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\reviews\js\nls\fi-fi | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File created | C:\Program Files (x86)\WPS_Installer.exe | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\createpdfupsell-app\js\nls\ro-ro\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer\js\nls\ru-ru\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\nls\ca-es\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\en_get.svg | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\hu-hu | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\img\tools\@1x\[email protected] | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\js\nls\es-es | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\uk-ua | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\images\themes\dark\nub.png | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\pl-pl\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\plugins\rhp | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\img\adobe_sign_tag.png | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\hr-hr\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\generic-rhp-app\js\nls\da-dk | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\viewer\nls\pt-br\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\hu-hu | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\zh-tw | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\send-for-sign\js\nls\es-es\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\walk-through\images\close.svg | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\task-handler\js\nls\nl-nl | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\RHP_icons_2x.png | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\ca-es\ui-strings.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\img\tools\@1x\[email protected] | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\images\themes\dark\file_info.png | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\themes\dark\A12_Spinner_int.gif | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\plugins\selection-action-plugins\epdf\plugin.js | C:\Users\Admin\AppData\Local\Temp\Wps.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\DNomb\Mpec.mbt | C:\Program Files (x86)\uu6.exe | N/A |
| File created | C:\Windows\DNomb\spolsvt.exe | C:\Program Files (x86)\uu6.exe | N/A |
| File created | C:\Windows\DNomb\PTvrst.exe | C:\Program Files (x86)\uu6.exe | N/A |
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-618519468-4027732583-1827558364-1000_Classes\Local Settings | C:\Program Files (x86)\uu6.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Public\Documents\t\spolsvt.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\uu6.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\uu6.exe | N/A |
| N/A | N/A | C:\Users\Public\Documents\123\PTvrst.exe | N/A |
| N/A | N/A | C:\Users\Public\Documents\123\PTvrst.exe | N/A |
| N/A | N/A | C:\WINDOWS\DNomb\spolsvt.exe | N/A |
| N/A | N/A | C:\WINDOWS\DNomb\spolsvt.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Wps.exe
"C:\Users\Admin\AppData\Local\Temp\Wps.exe"
C:\Program Files (x86)\uu6.exe
"C:\Program Files (x86)\uu6.exe"
C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
C:\Users\Public\Documents\123\PTvrst.exe
"C:\Users\Public\Documents\123\PTvrst.exe"
C:\WINDOWS\DNomb\spolsvt.exe
C:\WINDOWS\DNomb\spolsvt.exe
C:\Users\Public\Documents\t\spolsvt.exe
C:\Users\Public\Documents\t\spolsvt.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | sidamingzhu.oss-cn-hongkong.aliyuncs.com | udp |
| HK | 47.75.19.36:443 | sidamingzhu.oss-cn-hongkong.aliyuncs.com | tcp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 36.19.75.47.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 226.21.18.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 226.20.18.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | h1.wccabc.com | udp |
| HK | 8.218.53.227:3927 | h1.wccabc.com | tcp |
| US | 8.8.8.8:53 | 227.53.218.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.77.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.173.189.20.in-addr.arpa | udp |
Files
memory/904-133-0x0000000000400000-0x000000000047F000-memory.dmp
C:\Program Files (x86)\uu6.exe
| MD5 | 46a9d07a97b5b35bfb3d61509b4110bb |
| SHA1 | a4fc26da50e1f06782fbfb1a46368600e881c66e |
| SHA256 | 7916c0b39135619a5f8cbc0c71ea762e6e65624c7c85ccd5900039bbb5e056ba |
| SHA512 | 50a4adcf22cacf43df14fc6e7730cce535f3718775aaee6fc5b71f80db6cdd66a8738dcf71daa09b199b1066d880942215d67fb986c37ba6998a11210681101a |
C:\Program Files (x86)\uu6.exe
| MD5 | 46a9d07a97b5b35bfb3d61509b4110bb |
| SHA1 | a4fc26da50e1f06782fbfb1a46368600e881c66e |
| SHA256 | 7916c0b39135619a5f8cbc0c71ea762e6e65624c7c85ccd5900039bbb5e056ba |
| SHA512 | 50a4adcf22cacf43df14fc6e7730cce535f3718775aaee6fc5b71f80db6cdd66a8738dcf71daa09b199b1066d880942215d67fb986c37ba6998a11210681101a |
C:\Program Files (x86)\uu6.exe
| MD5 | 46a9d07a97b5b35bfb3d61509b4110bb |
| SHA1 | a4fc26da50e1f06782fbfb1a46368600e881c66e |
| SHA256 | 7916c0b39135619a5f8cbc0c71ea762e6e65624c7c85ccd5900039bbb5e056ba |
| SHA512 | 50a4adcf22cacf43df14fc6e7730cce535f3718775aaee6fc5b71f80db6cdd66a8738dcf71daa09b199b1066d880942215d67fb986c37ba6998a11210681101a |
memory/2648-148-0x0000000000400000-0x0000000000688000-memory.dmp
memory/904-159-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2648-160-0x0000000000400000-0x0000000000688000-memory.dmp
memory/2648-161-0x0000000000400000-0x0000000000688000-memory.dmp
C:\Users\Public\Documents\123\PTvrst.exe
| MD5 | d22cfb5bfaeb1503b12b07e53ef0a149 |
| SHA1 | 8ea2c85e363f551a159fabd65377affed4e417a1 |
| SHA256 | 260464fb05210cfb30ef7a12d568f75eb781634b251d958cae8911948f6ca360 |
| SHA512 | 151024cb2960b1ee485ded7ccbb753fe368a93fda5699af72e568667fa54bfb0d1732444e7b60efaab6d372204157cdb6abbf8862d0e89d612dd963342215e45 |
C:\Users\Public\Documents\123\PTvrst.exe
| MD5 | d22cfb5bfaeb1503b12b07e53ef0a149 |
| SHA1 | 8ea2c85e363f551a159fabd65377affed4e417a1 |
| SHA256 | 260464fb05210cfb30ef7a12d568f75eb781634b251d958cae8911948f6ca360 |
| SHA512 | 151024cb2960b1ee485ded7ccbb753fe368a93fda5699af72e568667fa54bfb0d1732444e7b60efaab6d372204157cdb6abbf8862d0e89d612dd963342215e45 |
memory/3660-167-0x0000000000400000-0x00000000006A2000-memory.dmp
memory/3660-168-0x00000000779D4000-0x00000000779D6000-memory.dmp
memory/3660-169-0x00000000047E0000-0x00000000047E1000-memory.dmp
memory/3660-170-0x0000000004750000-0x0000000004751000-memory.dmp
memory/3660-171-0x00000000047A0000-0x00000000047A1000-memory.dmp
memory/3660-172-0x0000000004780000-0x0000000004781000-memory.dmp
memory/3660-173-0x00000000047D0000-0x00000000047D2000-memory.dmp
memory/3660-174-0x0000000004770000-0x0000000004771000-memory.dmp
memory/3660-175-0x0000000004760000-0x0000000004761000-memory.dmp
memory/3660-176-0x00000000047F0000-0x00000000047F1000-memory.dmp
memory/3660-177-0x00000000047C0000-0x00000000047C1000-memory.dmp
memory/3660-178-0x00000000047B0000-0x00000000047B1000-memory.dmp
memory/3660-180-0x0000000004860000-0x0000000004861000-memory.dmp
memory/3660-179-0x0000000004810000-0x0000000004811000-memory.dmp
memory/3660-182-0x0000000004740000-0x0000000004741000-memory.dmp
C:\WINDOWS\DNomb\Mpec.mbt
| MD5 | 6894403c7124ed7b24d6a6fc7158cb4e |
| SHA1 | 802290c110dd05631e2dda8ba18bfbfccaa10331 |
| SHA256 | 21d81876aa65d400a3569f3db177435718f94aa7e7e47448319e704894b17f72 |
| SHA512 | 38e7214f8cf1944650512d53fbb03f9de8ff5c52717445b376f603a462ea55ddd8a199a71f00d4b0b293271c475fc72a111ff9028e5029e72d85a39bfa4c2f01 |
memory/3660-184-0x0000000004790000-0x0000000004791000-memory.dmp
memory/1592-185-0x0000000000400000-0x0000000000516000-memory.dmp
memory/1592-187-0x0000000000400000-0x0000000000516000-memory.dmp
memory/3660-189-0x0000000000400000-0x00000000006A2000-memory.dmp
memory/3660-191-0x00000000048F0000-0x00000000048F1000-memory.dmp
memory/3660-193-0x0000000004870000-0x0000000004871000-memory.dmp
memory/1592-190-0x0000000000400000-0x0000000000516000-memory.dmp
memory/1592-188-0x0000000000400000-0x0000000000516000-memory.dmp
memory/3660-186-0x0000000004840000-0x0000000004841000-memory.dmp
memory/1592-197-0x0000000000400000-0x0000000000516000-memory.dmp
memory/1592-196-0x0000000000400000-0x0000000000516000-memory.dmp
C:\WINDOWS\DNomb\spolsvt.exe
| MD5 | 523d5c39f9d8d2375c3df68251fa2249 |
| SHA1 | d4ed365c44bec9246fc1a65a32a7791792647a10 |
| SHA256 | 20e3dc90a3e83b6202e2a7f4603b60e5e859639cb68693426c400b13aaeabd78 |
| SHA512 | 526e1bba30d03f1ac177c6ab7409187a730969c429cebef15da68ffcf44b3b93227781eebc827b2f7a0fa17c391e00a0e532263fd0167aeaeb0456f96cfe3ae4 |
C:\Windows\DNomb\spolsvt.exe
| MD5 | 523d5c39f9d8d2375c3df68251fa2249 |
| SHA1 | d4ed365c44bec9246fc1a65a32a7791792647a10 |
| SHA256 | 20e3dc90a3e83b6202e2a7f4603b60e5e859639cb68693426c400b13aaeabd78 |
| SHA512 | 526e1bba30d03f1ac177c6ab7409187a730969c429cebef15da68ffcf44b3b93227781eebc827b2f7a0fa17c391e00a0e532263fd0167aeaeb0456f96cfe3ae4 |
memory/4216-202-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4216-203-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4216-204-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Public\Documents\t\spolsvt.exe
| MD5 | cdce4713e784ae069d73723034a957ff |
| SHA1 | 9a393a6bab6568f1a774fb753353223f11367e09 |
| SHA256 | b29e48102ecb3d3614e8980a8b8cc63dd2b993c6346f466479244ec2b47b69d8 |
| SHA512 | 0a3a59a305cc2a6fad4e1315b0bcc5a4129595dfe1e8b703363fa02528d2d7c48d3fd22d365708be84a5557cf1916873df9563c454732f93f94a66e7e3b9fb0f |
memory/4216-208-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Public\Documents\t\spolsvt.exe
| MD5 | cdce4713e784ae069d73723034a957ff |
| SHA1 | 9a393a6bab6568f1a774fb753353223f11367e09 |
| SHA256 | b29e48102ecb3d3614e8980a8b8cc63dd2b993c6346f466479244ec2b47b69d8 |
| SHA512 | 0a3a59a305cc2a6fad4e1315b0bcc5a4129595dfe1e8b703363fa02528d2d7c48d3fd22d365708be84a5557cf1916873df9563c454732f93f94a66e7e3b9fb0f |
memory/904-209-0x0000000000400000-0x000000000047F000-memory.dmp
memory/4216-210-0x0000000010000000-0x000000001002A000-memory.dmp
memory/3660-215-0x0000000000400000-0x00000000006A2000-memory.dmp