Overview
overview
10Static
static
10bin\NSOCR.dll
windows7-x64
3bin\NSOCR.dll
windows10-2004-x64
3bin\NsBars.dll
windows7-x64
3bin\NsBars.dll
windows10-2004-x64
3bin\NsImgLdr.dll
windows7-x64
3bin\NsImgLdr.dll
windows10-2004-x64
3bin\NsSpell.dll
windows7-x64
3bin\NsSpell.dll
windows10-2004-x64
3bin\Twaindsm.dll
windows7-x64
3bin\Twaindsm.dll
windows10-2004-x64
3bin\jnsocr.dll
windows7-x64
3bin\jnsocr.dll
windows10-2004-x64
3de.pdf
windows7-x64
3de.pdf
windows10-2004-x64
3lib\Viewer.dll
windows7-x64
3lib\Viewer.dll
windows10-2004-x64
3lib\glib-2.0.dll
windows7-x64
3lib\glib-2.0.dll
windows10-2004-x64
3lib\glibmm-2.4.dll
windows7-x64
3lib\glibmm-2.4.dll
windows10-2004-x64
3lib\gmodule-2.0.dll
windows7-x64
3lib\gmodule-2.0.dll
windows10-2004-x64
3lib\gobject-2.0.dll
windows7-x64
3lib\gobject-2.0.dll
windows10-2004-x64
3lib\gthread-2.0.dll
windows7-x64
3lib\gthread-2.0.dll
windows10-2004-x64
3lib\guestS...nt.dll
windows7-x64
3lib\guestS...nt.dll
windows10-2004-x64
3lib\intl.dll
windows7-x64
3lib\intl.dll
windows10-2004-x64
3lib\pcre.dll
windows7-x64
3lib\pcre.dll
windows10-2004-x64
3Analysis
-
max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
23-01-2025 14:51
Behavioral task
behavioral1
Sample
bin\NSOCR.dll
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
bin\NSOCR.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
bin\NsBars.dll
Resource
win7-20240729-en
Behavioral task
behavioral4
Sample
bin\NsBars.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
bin\NsImgLdr.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
bin\NsImgLdr.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
bin\NsSpell.dll
Resource
win7-20241010-en
Behavioral task
behavioral8
Sample
bin\NsSpell.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
bin\Twaindsm.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
bin\Twaindsm.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
bin\jnsocr.dll
Resource
win7-20241010-en
Behavioral task
behavioral12
Sample
bin\jnsocr.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
de.pdf
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
de.pdf
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
lib\Viewer.dll
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
lib\Viewer.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
lib\glib-2.0.dll
Resource
win7-20241023-en
Behavioral task
behavioral18
Sample
lib\glib-2.0.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
lib\glibmm-2.4.dll
Resource
win7-20241010-en
Behavioral task
behavioral20
Sample
lib\glibmm-2.4.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
lib\gmodule-2.0.dll
Resource
win7-20240708-en
Behavioral task
behavioral22
Sample
lib\gmodule-2.0.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
lib\gobject-2.0.dll
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
lib\gobject-2.0.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
lib\gthread-2.0.dll
Resource
win7-20240903-en
Behavioral task
behavioral26
Sample
lib\gthread-2.0.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
lib\guestStoreClient.dll
Resource
win7-20241010-en
Behavioral task
behavioral28
Sample
lib\guestStoreClient.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
lib\intl.dll
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
lib\intl.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
lib\pcre.dll
Resource
win7-20240903-en
Behavioral task
behavioral32
Sample
lib\pcre.dll
Resource
win10v2004-20241007-en
General
-
Target
bin\NsBars.dll
-
Size
1.2MB
-
MD5
1bd118a433d4efed45127a4ecb0e6df9
-
SHA1
3f9a54e5c276e1909d9b56139ac7c686ec08c486
-
SHA256
401fea24d0f71aae181c7c7f7d8e7fc7ed330a12753ffbe86e59e9b8bd2f8477
-
SHA512
95a71682a602381b136aad6e542b34aa9d7955dfb4e3a58dd8c81f9ca9d789a8c6782f82454a3e66989e0f2949747b05e34e1ddb73f20242366d0a80a0cacd0e
-
SSDEEP
24576:0q5wqgfLqFgFYTFeG6W1v3OgXtrWOtqbt73jOA:0i119WRaA
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 regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2432 wrote to memory of 1896 2432 regsvr32.exe 82 PID 2432 wrote to memory of 1896 2432 regsvr32.exe 82 PID 2432 wrote to memory of 1896 2432 regsvr32.exe 82
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\bin\NsBars.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2432 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\bin\NsBars.dll2⤵
- System Location Discovery: System Language Discovery
PID:1896
-