Overview
overview
8Static
static
703afe94ccf...b8.exe
windows7-x64
703afe94ccf...b8.exe
windows10-2004-x64
7$PLUGINSDI...rol.js
windows7-x64
1$PLUGINSDI...rol.js
windows10-2004-x64
1$PLUGINSDI...all.js
windows7-x64
1$PLUGINSDI...all.js
windows10-2004-x64
1$PLUGINSDI...nt.dll
windows7-x64
3$PLUGINSDI...nt.dll
windows10-2004-x64
3$PLUGINSDI...oxy.js
windows7-x64
1$PLUGINSDI...oxy.js
windows10-2004-x64
1$PLUGINSDI...RL.dll
windows7-x64
3$PLUGINSDI...RL.dll
windows10-2004-x64
3$PLUGINSDI...ist.js
windows7-x64
1$PLUGINSDI...ist.js
windows10-2004-x64
1$PLUGINSDI...ads.js
windows7-x64
1$PLUGINSDI...ads.js
windows10-2004-x64
1$PLUGINSDI...all.js
windows7-x64
1$PLUGINSDI...all.js
windows10-2004-x64
1$PLUGINSDI...ss.dll
windows7-x64
3$PLUGINSDI...ss.dll
windows10-2004-x64
3$PLUGINSDI...nit.js
windows7-x64
1$PLUGINSDI...nit.js
windows10-2004-x64
8$PLUGINSDI...ge.dll
windows7-x64
3$PLUGINSDI...ge.dll
windows10-2004-x64
3$PLUGINSDI...n12.js
windows7-x64
1$PLUGINSDI...n12.js
windows10-2004-x64
1$PLUGINSDI...ime.js
windows7-x64
1$PLUGINSDI...ime.js
windows10-2004-x64
1$PLUGINSDI...ket.js
windows7-x64
1$PLUGINSDI...ket.js
windows10-2004-x64
1$PLUGINSDI...ftp.js
windows7-x64
1$PLUGINSDI...ftp.js
windows10-2004-x64
1Analysis
-
max time kernel
150s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
09/03/2024, 19:38
Behavioral task
behavioral1
Sample
03afe94ccfe454797c3dd979c851e91fc5756f95dd4ec4aebf45032b51fb9cb8.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
03afe94ccfe454797c3dd979c851e91fc5756f95dd4ec4aebf45032b51fb9cb8.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/BrowserControl.js
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/BrowserControl.js
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/BundleInstall.js
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/BundleInstall.js
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/ButtonEvent.dll
Resource
win7-20240215-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/ButtonEvent.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/CallbackProxy.js
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/CallbackProxy.js
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/CustomBrandingURL.dll
Resource
win7-20231129-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/CustomBrandingURL.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/DownloadList.js
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/DownloadList.js
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/Downloads.js
Resource
win7-20240215-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/Downloads.js
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/EagerInstall.js
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/EagerInstall.js
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/FloatingProgress.dll
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/FloatingProgress.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/GuiInit.js
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/GuiInit.js
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/LuaBridge.dll
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/LuaBridge.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
$PLUGINSDIR/LuaSocket/lua/ltn12.js
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/LuaSocket/lua/ltn12.js
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/LuaSocket/lua/mime.js
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
$PLUGINSDIR/LuaSocket/lua/mime.js
Resource
win10v2004-20240226-en
Behavioral task
behavioral29
Sample
$PLUGINSDIR/LuaSocket/lua/socket.js
Resource
win7-20231129-en
Behavioral task
behavioral30
Sample
$PLUGINSDIR/LuaSocket/lua/socket.js
Resource
win10v2004-20240226-en
Behavioral task
behavioral31
Sample
$PLUGINSDIR/LuaSocket/lua/socket/ftp.js
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
$PLUGINSDIR/LuaSocket/lua/socket/ftp.js
Resource
win10v2004-20240226-en
General
-
Target
$PLUGINSDIR/CustomBrandingURL.dll
-
Size
5KB
-
MD5
e4c1b74859c17671ffe1c0602fd56b44
-
SHA1
15ae7d83122a1dc14d79e6c0a2e6565a9ffc12d1
-
SHA256
2c33db8babc38e9c824d025b594626dfeee67c5319dc93396239899647f87156
-
SHA512
9dda77eaa71371d3e1d068d3740435b5aa3f198818e46ae31e19cab8b084bb131e088241abf1a0f7f78179745a1665a9bf500f97ee25cafc7f85c5a1c234a925
-
SSDEEP
48:SMq1qEwUNRYDeKPTeKp4GN8C8hgIV2f4ag5pmy8WywlhQ7sp9CSC2bH:hq1q/QPKSKp4m80i2QGpvwLXLCtGH
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2024 384 WerFault.exe 88 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3088 wrote to memory of 384 3088 rundll32.exe 88 PID 3088 wrote to memory of 384 3088 rundll32.exe 88 PID 3088 wrote to memory of 384 3088 rundll32.exe 88
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\CustomBrandingURL.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3088 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\CustomBrandingURL.dll,#12⤵PID:384
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 384 -s 6003⤵
- Program crash
PID:2024
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 384 -ip 3841⤵PID:3488