Overview
overview
10Static
static
3PlugX.zip
windows10-1703-x64
13BC9E9B78A...t.hlp_
windows10-1703-x64
35F9F8AC1F7...D_.doc
windows10-1703-x64
16B97B3CD2F...et.exe
windows10-1703-x64
1901FA02FFD...ar.dll
windows10-1703-x64
197C11E7D6B...l.doc_
windows10-1703-x64
3C116CD0832..._2.exe
windows10-1703-x64
10FC88BEEB74...NWORD_
windows10-1703-x64
1PlugX_3C74...20.dll
windows10-1703-x64
10originalfi...ae.rtf
windows10-1703-x64
1Analysis
-
max time kernel
70s -
max time network
75s -
platform
windows10-1703_x64 -
resource
win10-20231020-en -
resource tags
arch:x64arch:x86image:win10-20231020-enlocale:en-usos:windows10-1703-x64system -
submitted
19-11-2023 03:00
Static task
static1
Behavioral task
behavioral1
Sample
PlugX.zip
Resource
win10-20231020-en
Behavioral task
behavioral2
Sample
3BC9E9B78AC6DEE1A44436859849BBBF_NvSmart.hlp_
Resource
win10-20231020-en
Behavioral task
behavioral3
Sample
5F9F8AC1F749B0637ECA6EF15910BF21_~WINWORD_.doc
Resource
win10-20231023-en
Behavioral task
behavioral4
Sample
6B97B3CD2FCFB4B74985143230441463_Gadget.exe
Resource
win10-20231025-en
Behavioral task
behavioral5
Sample
901FA02FFD43DE5B2D7C8C6B8C2F6A43_SideBar.dll
Resource
win10-20231020-en
Behavioral task
behavioral6
Sample
97C11E7D6B1926CD4BE13804B36239AC_SideBar.dll.doc_
Resource
win10-20231020-en
Behavioral task
behavioral7
Sample
C116CD083284CC599C024C3479CA9B70_2.exe
Resource
win10-20231023-en
Behavioral task
behavioral8
Sample
FC88BEEB7425AEFA5E8936E06849F484_~$INWORD_
Resource
win10-20231020-en
Behavioral task
behavioral9
Sample
PlugX_3C74A85C2CF883BD9D4B9F8B9746030F_DW20.dll
Resource
win10-20231023-en
Behavioral task
behavioral10
Sample
originalfile/PlugX_RTF_dropper_42fba80f105aa53dfbf50aeba2d73cae.rtf
Resource
win10-20231020-en
General
-
Target
3BC9E9B78AC6DEE1A44436859849BBBF_NvSmart.hlp_
-
Size
336B
-
MD5
3bc9e9b78ac6dee1a44436859849bbbf
-
SHA1
64bef5334770f0a5ea444c07c0a8c9631d6f589d
-
SHA256
bc69193b3ad89620c480fcfc1cea2c62d82eba217e666d33d2d020428740d526
-
SHA512
5230fb293a5778466382c6cbc922837c67143bde6c1565f6c00da416254b23da5d17c00dbc8d746a41cef23f4f1f09996541e6735c749070aeb415494252f2a3
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
Processes:
cmd.exeOpenWith.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-459651055-4136032345-1270294931-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-459651055-4136032345-1270294931-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
OpenWith.exepid process 3596 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\3BC9E9B78AC6DEE1A44436859849BBBF_NvSmart.hlp_1⤵
- Modifies registry class
PID:580
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3596