Overview
overview
4Static
static
3Notepad++/...er.dll
windows7-x64
3Notepad++/...er.dll
windows10-2004-x64
3Notepad++/...++.exe
windows7-x64
3Notepad++/...++.exe
windows10-2004-x64
3Notepad++/nppcm.dll
windows7-x64
3Notepad++/nppcm.dll
windows10-2004-x64
3Notepad++/...in.dll
windows7-x64
3Notepad++/...in.dll
windows10-2004-x64
3Notepad++/...or.htm
windows7-x64
3Notepad++/...or.htm
windows10-2004-x64
3Notepad++/...or.htm
windows7-x64
3Notepad++/...or.htm
windows10-2004-x64
1Notepad++/...dy.dll
windows7-x64
3Notepad++/...dy.dll
windows10-2004-x64
3Notepad++/...ze.dll
windows7-x64
3Notepad++/...ze.dll
windows10-2004-x64
3Notepad++/...ec.dll
windows7-x64
3Notepad++/...ec.dll
windows10-2004-x64
3Notepad++/...rt.dll
windows7-x64
3Notepad++/...rt.dll
windows10-2004-x64
3Notepad++/...te.dll
windows7-x64
3Notepad++/...te.dll
windows10-2004-x64
3Notepad++/...FX.dll
windows7-x64
3Notepad++/...FX.dll
windows10-2004-x64
3Notepad++/...er.dll
windows7-x64
4Notepad++/...er.dll
windows10-2004-x64
3Notepad++/...or.dll
windows7-x64
4Notepad++/...or.dll
windows10-2004-x64
3Notepad++/...ls.dll
windows7-x64
3Notepad++/...ls.dll
windows10-2004-x64
3Notepad++/...UP.exe
windows7-x64
3Notepad++/...UP.exe
windows10-2004-x64
3Analysis
-
max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
14-09-2024 05:55
Static task
static1
Behavioral task
behavioral1
Sample
Notepad++/SciLexer.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Notepad++/SciLexer.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
Notepad++/notepad++.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
Notepad++/notepad++.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
Notepad++/nppcm.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
Notepad++/nppcm.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
Notepad++/plugins/ComparePlugin.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
Notepad++/plugins/ComparePlugin.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
Notepad++/plugins/Config/tidy/W3C-CSSValidator.htm
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
Notepad++/plugins/Config/tidy/W3C-CSSValidator.htm
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
Notepad++/plugins/Config/tidy/W3C-HTMLValidator.htm
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
Notepad++/plugins/Config/tidy/W3C-HTMLValidator.htm
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
Notepad++/plugins/Config/tidy/libTidy.dll
Resource
win7-20240729-en
Behavioral task
behavioral14
Sample
Notepad++/plugins/Config/tidy/libTidy.dll
Resource
win10v2004-20240910-en
Behavioral task
behavioral15
Sample
Notepad++/plugins/FTP_synchronize.dll
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
Notepad++/plugins/FTP_synchronize.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
Notepad++/plugins/NppExec.dll
Resource
win7-20240708-en
Behavioral task
behavioral18
Sample
Notepad++/plugins/NppExec.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
Notepad++/plugins/NppExport.dll
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
Notepad++/plugins/NppExport.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
Notepad++/plugins/NppNetNote.dll
Resource
win7-20240708-en
Behavioral task
behavioral22
Sample
Notepad++/plugins/NppNetNote.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
Notepad++/plugins/NppTextFX.dll
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
Notepad++/plugins/NppTextFX.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
Notepad++/plugins/SpellChecker.dll
Resource
win7-20240704-en
Behavioral task
behavioral26
Sample
Notepad++/plugins/SpellChecker.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
Notepad++/plugins/docMonitor.dll
Resource
win7-20240903-en
Behavioral task
behavioral28
Sample
Notepad++/plugins/docMonitor.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral29
Sample
Notepad++/plugins/mimeTools.dll
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
Notepad++/plugins/mimeTools.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral31
Sample
Notepad++/updater/GUP.exe
Resource
win7-20240903-en
Behavioral task
behavioral32
Sample
Notepad++/updater/GUP.exe
Resource
win10v2004-20240802-en
General
-
Target
Notepad++/plugins/mimeTools.dll
-
Size
68KB
-
MD5
e88ad75409ea6e7d9122534360d5c3dc
-
SHA1
630665e2a4e704509b9d02f6fb8b6918a51d098d
-
SHA256
3a9578f60d129e7503b518d923e9e9cf1d5697b3b5c44de18bcbc12e5c6bc0b6
-
SHA512
26276da5fe42f7fddf3c59cb87e728ef93a6ee942fb4b991f9a7f82d20f1772a69fb85cb92eb206aaa2843a16105dd7eb6727a90022493e0d3b1ef3024dce0f9
-
SSDEEP
768:lNBKt8KCisOzjLhJ6+k6e4G3d4D1pIQkUEPDem3pAb3mBxIO8D+XKDPB0lLX7XTQ:fU62hsP6e4GuhxEiSS321JYB0p7XT
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 3 IoCs
description pid Process procid_target PID 1508 wrote to memory of 696 1508 rundll32.exe 83 PID 1508 wrote to memory of 696 1508 rundll32.exe 83 PID 1508 wrote to memory of 696 1508 rundll32.exe 83
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Notepad++\plugins\mimeTools.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1508 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Notepad++\plugins\mimeTools.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:696
-