Overview
overview
8Static
static
8MathType-w...om.exe
windows10-2004-x64
8MathType-w...om.exe
windows11-ltsc_2024-x64
8$LOCALAPPD...qn.doc
windows10-2004-x64
1$LOCALAPPD...qn.doc
windows11-ltsc_2024-x64
1$LOCALAPPD...32.dll
windows10-2004-x64
3$LOCALAPPD...32.dll
windows11-ltsc_2024-x64
3$LOCALAPPD...32.dll
windows10-2004-x64
3$LOCALAPPD...32.dll
windows11-ltsc_2024-x64
3$LOCALAPPD...age.js
windows10-2004-x64
3$LOCALAPPD...age.js
windows11-ltsc_2024-x64
3$LOCALAPPD...ib.exe
windows10-2004-x64
3$LOCALAPPD...ib.exe
windows11-ltsc_2024-x64
3$LOCALAPPD...hML.js
windows10-2004-x64
3$LOCALAPPD...hML.js
windows11-ltsc_2024-x64
3$LOCALAPPD...cy.jar
windows10-2004-x64
1$LOCALAPPD...cy.jar
windows11-ltsc_2024-x64
1$LOCALAPPD...32.dll
windows10-2004-x64
3$LOCALAPPD...32.dll
windows11-ltsc_2024-x64
3$LOCALAPPD...32.jar
windows10-2004-x64
1$LOCALAPPD...32.jar
windows11-ltsc_2024-x64
1$LOCALAPPD...wt.dll
windows10-2004-x64
3$LOCALAPPD...wt.dll
windows11-ltsc_2024-x64
3$LOCALAPPD...ts.jar
windows10-2004-x64
1$LOCALAPPD...ts.jar
windows11-ltsc_2024-x64
1$LOCALAPPD...tn.exe
windows10-2004-x64
3$LOCALAPPD...tn.exe
windows11-ltsc_2024-x64
3$LOCALAPPD...pr.dll
windows10-2004-x64
3$LOCALAPPD...pr.dll
windows11-ltsc_2024-x64
3$LOCALAPPD...er.dll
windows10-2004-x64
3$LOCALAPPD...er.dll
windows11-ltsc_2024-x64
3$LOCALAPPD...sc.dll
windows10-2004-x64
3$LOCALAPPD...sc.dll
windows11-ltsc_2024-x64
3Analysis
- max time kernel
149s - max time network
138s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
30/09/2026, 15:51
Behavioral task
behavioral1
Sample
MathType-win-en-7.8.0.0_softoroom.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
MathType-win-en-7.8.0.0_softoroom.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/BlankEqn.doc
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/BlankEqn.doc
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/JAWTAccessBridge-32.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/JAWTAccessBridge-32.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral7
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/JavaAccessBridge-32.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral8
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/JavaAccessBridge-32.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral9
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/MathPage.js
Resource
win10v2004-20260911-en
Behavioral task
behavioral10
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/MathPage.js
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral11
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/MathTypeLib.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral12
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/MathTypeLib.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral13
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/PMathML.js
Resource
win10v2004-20260911-en
Behavioral task
behavioral14
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/PMathML.js
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral15
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/US_export_policy.jar
Resource
win10v2004-20260911-en
Behavioral task
behavioral16
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/US_export_policy.jar
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral17
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/WindowsAccessBridge-32.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral18
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/WindowsAccessBridge-32.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral19
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/access-bridge-32.jar
Resource
win10v2004-20260911-en
Behavioral task
behavioral20
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/access-bridge-32.jar
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral21
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/awt.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral22
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/awt.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral23
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/charsets.jar
Resource
win10v2004-20260911-en
Behavioral task
behavioral24
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/charsets.jar
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral25
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/copybtn.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral26
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/copybtn.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral27
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/dcpr.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral28
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/dcpr.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral29
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/fontmanager.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral30
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/fontmanager.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral31
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/j2pcsc.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral32
Sample
$LOCALAPPDATA/Temp/mathtype.tmp/j2pcsc.dll
Resource
win11ltsc2024-20260911-en
General
- Target $LOCALAPPDATA/Temp/mathtype.tmp/JAWTAccessBridge-32.dll
- Size 8KB
- Sample260930-tagtxayfpd
- SHA256 0739ee0fb1d18a0e5dbe5a708041289fd6d538737c0a739c15c0678b355722b7
- MD5 f5140fe1dea102f66a516aff80c944e2
- SHA1 b109c8cfd0fd1e4c2a1c83fd01807fc0d07a098e
- SHA512 b5504e3de5944da822e93bc61d4d3f35216e7da6bf91fcb1e415e1c14b47305e6ade456ab09d64da3e31c254309693c5deeb4e602a2fc27630b639fde0942296
- SSDEEP 96:3TcdaDFZjyvB0qYqlxMQ7EMQ3XLPVAM6iPbwcg8BgMPkKbcuFcS:jcdMm5YEe3XLPVT6msh4g+Euu
- TLSH T12002EA3ABBE84027F9FE0B751D72915327247D615F7182BB9B92539F09B0880DC38761
- MD5 SHA1 SHA512 SSDEEP TLSH
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 1 IoCs
description pid Process procid_target PID 4724 wrote to memory of 4728 4724 rundll32.exe 83
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$LOCALAPPDATA\Temp\mathtype.tmp\JAWTAccessBridge-32.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4724 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$LOCALAPPDATA\Temp\mathtype.tmp\JAWTAccessBridge-32.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4728
-