Overview
overview
7Static
static
3YoudaoDict...lt.exe
windows10-2004-x64
7$PLUGINSDI...er.exe
windows10-2004-x64
3$PLUGINSDI...st.dll
windows10-2004-x64
3$PLUGINSDI...ng.dll
windows10-2004-x64
3$PLUGINSDI...ar.dll
windows10-2004-x64
3$PLUGINSDI...oc.dll
windows10-2004-x64
3$PLUGINSDI...tn.dll
windows10-2004-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...on.exe
windows10-2004-x64
$PLUGINSDI...er.exe
windows10-2004-x64
3$PLUGINSDI...ar.exe
windows10-2004-x64
3$PLUGINSDIR/child.rtf
windows10-2004-x64
18.10.0.0/CrashRpt.dll
windows10-2004-x64
38.10.0.0/Monitor.exe
windows10-2004-x64
38.10.0.0/T...32.dll
windows10-2004-x64
38.10.0.0/T...64.dll
windows10-2004-x64
18.10.0.0/W...32.dll
windows10-2004-x64
38.10.0.0/W...64.dll
windows10-2004-x64
18.10.0.0/XDLL.dll
windows10-2004-x64
38.10.0.0/Y...ct.dll
windows10-2004-x64
38.10.0.0/Y...t7.dll
windows10-2004-x64
38.10.0.0/Y...st.exe
windows10-2004-x64
38.10.0.0/Y...er.exe
windows10-2004-x64
38.10.0.0/Y...gin.js
windows10-2004-x64
3$PLUGINSDI...se.rtf
windows10-2004-x64
1$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...ow.dll
windows10-2004-x64
3$PLUGINSDI...cy.rtf
windows10-2004-x64
1$_67_/Inst...on.exe
windows10-2004-x64
3$_67_/Youd...er.exe
windows10-2004-x64
3uninst.exe
windows10-2004-x64
7Resubmissions
05-11-2024 09:43
241105-lpwmlsydrh 705-11-2024 09:39
241105-lm15bazbnl 705-11-2024 09:32
241105-lh19hsxrbx 7Analysis
-
max time kernel
132s -
max time network
206s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
05-11-2024 09:39
Behavioral task
behavioral1
Sample
YoudaoDict_webdict_default.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral2
Sample
$PLUGINSDIR/InstallHelper.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/LockedList.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/OP_Logging.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/OP_ProgressBar.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/OP_WndProc.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/SkinBtn.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/YoudaoDictIcon.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/YoudaoDictInstaller.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/YoudaoToolbar.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/child.rtf
Resource
win10v2004-20241007-en
Behavioral task
behavioral14
Sample
8.10.0.0/CrashRpt.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
8.10.0.0/Monitor.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral16
Sample
8.10.0.0/TextExtractorImpl32.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
8.10.0.0/TextExtractorImpl64.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral18
Sample
8.10.0.0/WordStrokeHelper32.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
8.10.0.0/WordStrokeHelper64.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral20
Sample
8.10.0.0/XDLL.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
8.10.0.0/YodaoDict.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral22
Sample
8.10.0.0/YodaoDict7.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
8.10.0.0/YoudaoCookieAssist.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral24
Sample
8.10.0.0/YoudaoDictHelper.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
8.10.0.0/YoudaoDictPlugin.js
Resource
win10v2004-20241007-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/license.rtf
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral28
Sample
$PLUGINSDIR/nsisSlideshow.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
$PLUGINSDIR/privacy.rtf
Resource
win10v2004-20241007-en
Behavioral task
behavioral30
Sample
$_67_/InstallDaemon.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
$_67_/YoudaoDictInstaller.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral32
Sample
uninst.exe
Resource
win10v2004-20241007-en
General
-
Target
$_67_/YoudaoDictInstaller.exe
-
Size
2.9MB
-
MD5
094626749f2917aab0a81fc7a9ed5a8d
-
SHA1
6ae2d13cf34cda3870ed97b8acb9de2294d1adc7
-
SHA256
221caebb34656f112debe9783039d328a39c5006b0703130b487df32b9febcce
-
SHA512
44c6b061d0e3d49ec3159214c28bbe1055f9e5235fc665596b88e14a525a2896e65583a925cdda096adbd29351b09fabda52f6382c6d4d2b3303075aee4f2a38
-
SSDEEP
49152:v6MGkss/j/o5IlsEpznb0fz0Tc/8jz1rFhhLC9IJjuIMKv5ST09ASXQYkGx:v9jA5ImEYzqc/8jz1rFhlmIJjuIMKv59
Malware Config
Signatures
-
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language YoudaoDictInstaller.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4716 YoudaoDictInstaller.exe