Overview
overview
3Static
static
344795e52c8...8N.exe
windows7-x64
344795e52c8...8N.exe
windows10-2004-x64
3$PLUGINSDI...in.dll
windows7-x64
3$PLUGINSDI...in.dll
windows10-2004-x64
3$PLUGINSDI...er.dll
windows7-x64
3$PLUGINSDI...er.dll
windows10-2004-x64
3$PLUGINSDI...80.dll
windows7-x64
3$PLUGINSDI...80.dll
windows10-2004-x64
3$PLUGINSDI...80.dll
windows7-x64
3$PLUGINSDI...80.dll
windows10-2004-x64
3$PLUGINSDI...80.dll
windows7-x64
3$PLUGINSDI...80.dll
windows10-2004-x64
3$PLUGINSDI...80.dll
windows7-x64
3$PLUGINSDI...80.dll
windows10-2004-x64
3$PLUGINSDI...up.exe
windows7-x64
3$PLUGINSDI...up.exe
windows10-2004-x64
3$PLUGINSDI...er.dll
windows7-x64
3$PLUGINSDI...er.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...in.dll
windows7-x64
3$PLUGINSDI...in.dll
windows10-2004-x64
3$PLUGINSDI...PS.dll
windows7-x64
3$PLUGINSDI...PS.dll
windows10-2004-x64
3$PLUGINSDI...ir.dll
windows7-x64
3$PLUGINSDI...ir.dll
windows10-2004-x64
3$PLUGINSDI...ir.dll
windows7-x64
3$PLUGINSDI...ir.dll
windows10-2004-x64
3Microsoft....80.dll
windows7-x64
3Microsoft....80.dll
windows10-2004-x64
3Microsoft....80.dll
windows7-x64
3Microsoft....80.dll
windows10-2004-x64
3Analysis
-
max time kernel
16s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
25/09/2024, 15:15
Static task
static1
Behavioral task
behavioral1
Sample
44795e52c8dc01ffd12f46860c846d2fb4c96590460f203de1ba7b0cef7488a8N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
44795e52c8dc01ffd12f46860c846d2fb4c96590460f203de1ba7b0cef7488a8N.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/BDMSkin.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/BDMSkin.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/InstallHelper.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/InstallHelper.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/Microsoft.VC80.ATL/atl80.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/Microsoft.VC80.ATL/atl80.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/Microsoft.VC80.CRT/msvcm80.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/Microsoft.VC80.CRT/msvcm80.dll
Resource
win10v2004-20240910-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/Microsoft.VC80.CRT/msvcp80.dll
Resource
win7-20240729-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/Microsoft.VC80.CRT/msvcp80.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/Microsoft.VC80.CRT/msvcr80.dll
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/Microsoft.VC80.CRT/msvcr80.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/SkinResources/$WINDIR/Temp/baidu/youqian/YouQian_Setup.exe
Resource
win7-20240708-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/SkinResources/$WINDIR/Temp/baidu/youqian/YouQian_Setup.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/InstallHelper.dll
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/InstallHelper.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/file/BDSGReportPlugin.dll
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/file/BDSGReportPlugin.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/file/HIPS.dll
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/file/HIPS.dll
Resource
win10v2004-20240910-en
Behavioral task
behavioral25
Sample
$PLUGINSDIR/file/baiduanRepair.dll
Resource
win7-20240708-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/file/baiduanRepair.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/file/baidusdRepair.dll
Resource
win7-20240708-en
Behavioral task
behavioral28
Sample
$PLUGINSDIR/file/baidusdRepair.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral29
Sample
Microsoft.VC80.ATL/atl80.dll
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
Microsoft.VC80.ATL/atl80.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral31
Sample
Microsoft.VC80.CRT/msvcm80.dll
Resource
win7-20240903-en
Behavioral task
behavioral32
Sample
Microsoft.VC80.CRT/msvcm80.dll
Resource
win10v2004-20240802-en
General
-
Target
$PLUGINSDIR/Microsoft.VC80.CRT/msvcm80.dll
-
Size
468KB
-
MD5
75f2a9b695ef3ef22d731f059920f636
-
SHA1
e665f073f8eba6482d8fa26d5a213c607d8470ec
-
SHA256
e645846ffd536957f51fbe223e1dee0f834a5fc7043d956a71e6933c1ce5ad9e
-
SHA512
8eed3eaf4e4e3217bafa1b5a009a739aa5663c6ce86f81aef88995f4bd2b2296f2c09b935e7294ff24fded72a0c2e5ea95f3acfa96023eded328b88b050c182d
-
SSDEEP
6144:C6KTZsHDwx0TCAQpFTfnPyrerCqq/KruohQFHCxrgtaoOjMQlyD:4sHDG0TMAxKFhQRCxrcQ
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 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2348 wrote to memory of 300 2348 rundll32.exe 30 PID 2348 wrote to memory of 300 2348 rundll32.exe 30 PID 2348 wrote to memory of 300 2348 rundll32.exe 30 PID 2348 wrote to memory of 300 2348 rundll32.exe 30 PID 2348 wrote to memory of 300 2348 rundll32.exe 30 PID 2348 wrote to memory of 300 2348 rundll32.exe 30 PID 2348 wrote to memory of 300 2348 rundll32.exe 30
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Microsoft.VC80.CRT\msvcm80.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2348 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Microsoft.VC80.CRT\msvcm80.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:300
-