Overview
overview
7Static
static
7hd-video-c...ro.exe
windows7-x64
7hd-video-c...ro.exe
windows10-2004-x64
4$APPDATA/W...dl.exe
windows7-x64
7$APPDATA/W...dl.exe
windows10-2004-x64
7$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3Data/DRead.dll
windows7-x64
3Data/DRead.dll
windows10-2004-x64
3Data/SDL2.dll
windows7-x64
1Data/SDL2.dll
windows10-2004-x64
1Data/SoundTouch.dll
windows7-x64
1Data/SoundTouch.dll
windows10-2004-x64
3Data/avcodec-58.dll
windows7-x64
1Data/avcodec-58.dll
windows10-2004-x64
3Data/avdevice-58.dll
windows7-x64
3Data/avdevice-58.dll
windows10-2004-x64
3Data/avfilter-7.dll
windows7-x64
1Data/avfilter-7.dll
windows10-2004-x64
1Data/avformat-58.dll
windows7-x64
3Data/avformat-58.dll
windows10-2004-x64
3Data/avutil-56.dll
windows7-x64
3Data/avutil-56.dll
windows10-2004-x64
1Data/dvddec.dll
windows7-x64
1Data/dvddec.dll
windows10-2004-x64
1Analysis
- max time kernel
139s - max time network
176s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
05/06/2024, 04:08
Behavioral task
behavioral1
Sample
hd-video-converter-pro.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
hd-video-converter-pro.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
$APPDATA/WonderFox Soft/HD Video Converter Factory Pro/Bin/dl.exe
Resource
win7-20240220-en
Behavioral task
behavioral4
Sample
$APPDATA/WonderFox Soft/HD Video Converter Factory Pro/Bin/dl.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240215-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20240508-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240220-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
Data/DRead.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
Data/DRead.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral17
Sample
Data/SDL2.dll
Resource
win7-20240419-en
Behavioral task
behavioral18
Sample
Data/SDL2.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
Data/SoundTouch.dll
Resource
win7-20240508-en
Behavioral task
behavioral20
Sample
Data/SoundTouch.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
Data/avcodec-58.dll
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
Data/avcodec-58.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral23
Sample
Data/avdevice-58.dll
Resource
win7-20231129-en
Behavioral task
behavioral24
Sample
Data/avdevice-58.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral25
Sample
Data/avfilter-7.dll
Resource
win7-20240508-en
Behavioral task
behavioral26
Sample
Data/avfilter-7.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
Data/avformat-58.dll
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
Data/avformat-58.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral29
Sample
Data/avutil-56.dll
Resource
win7-20240419-en
Behavioral task
behavioral30
Sample
Data/avutil-56.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral31
Sample
Data/dvddec.dll
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
Data/dvddec.dll
Resource
win10v2004-20240226-en
General
- Target Data/SDL2.dll
- Size 1.2MB
- Sample240605-eql18sdg3z
- SHA256 f70051e79801f33793090ee0e99d8d57cb392121064dbe0a6b66b375e3f9b6ea
- MD5 3f25925f454362a61705694be43b62c9
- SHA1 5794b736c9342b9b4c2e91fd2fc580e87d168664
- SHA512 0e7bdb14078125146a00b487db2778ab30901ed121b9b7a9bce3f9e077acb9860c206be44c2319567eb04091744516e8d7b240c4d02f27da517e642c48ffabdb
- SSDEEP 24576:IYNlQTkQrDqBSzscm0fP12fOmkBBeb7LVNpWAJqiuv0h6Llefgwn0TSfMY3TCos7:z+WOsc7RsdE9RLa/r/fHc/d/xHq/z/Xs
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 636 wrote to memory of 4532 636 rundll32.exe 92 PID 636 wrote to memory of 4532 636 rundll32.exe 92 PID 636 wrote to memory of 4532 636 rundll32.exe 92
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Data\SDL2.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:636 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Data\SDL2.dll,#12⤵PID:4532
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1344 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:81⤵PID:2348