Overview
overview
7Static
static
3TORA Opera...up.exe
windows7-x64
7TORA Opera...up.exe
windows10-2004-x64
7COMCAT.dll
windows7-x64
3COMCAT.dll
windows10-2004-x64
3COMDLG32.dll
windows7-x64
3COMDLG32.dll
windows10-2004-x64
3DBGRID32.dll
windows7-x64
3DBGRID32.dll
windows10-2004-x64
3MSFLXGRD.dll
windows7-x64
3MSFLXGRD.dll
windows10-2004-x64
3SETUP1.exe
windows7-x64
3SETUP1.exe
windows10-2004-x64
3ST6UNST.exe
windows7-x64
3ST6UNST.exe
windows10-2004-x64
3VB6STKIT.dll
windows7-x64
3VB6STKIT.dll
windows10-2004-x64
3asycfilt.dll
windows7-x64
3asycfilt.dll
windows10-2004-x64
3msvbvm60.dll
windows7-x64
3msvbvm60.dll
windows10-2004-x64
3oleaut32.dll
windows7-x64
3oleaut32.dll
windows10-2004-x64
3olepro32.dll
windows7-x64
3olepro32.dll
windows10-2004-x64
3stdole2.dll
windows7-x64
1stdole2.dll
windows10-2004-x64
1tora.exe
windows7-x64
3tora.exe
windows10-2004-x64
3Resubmissions
27-10-2024 16:36
241027-t4cgaazgqn 719-10-2024 00:17
241019-ak9swsxfrr 730-09-2024 17:27
240930-v1devaxbll 730-09-2024 17:00
240930-vh8g9szdqg 730-09-2024 16:44
240930-t8tlcsvgjk 729-09-2024 17:22
240929-vxj38awgng 729-09-2024 16:13
240929-tn9rvavalh 729-09-2024 01:09
240929-bhyhhsterq 7Analysis
-
max time kernel
16s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
29-09-2024 01:09
Static task
static1
Behavioral task
behavioral1
Sample
TORA Operations Research Software/setup.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
TORA Operations Research Software/setup.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
COMCAT.dll
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
COMCAT.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
COMDLG32.dll
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
COMDLG32.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
DBGRID32.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
DBGRID32.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
MSFLXGRD.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
MSFLXGRD.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
SETUP1.exe
Resource
win7-20240729-en
Behavioral task
behavioral12
Sample
SETUP1.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
ST6UNST.exe
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
ST6UNST.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
VB6STKIT.dll
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
VB6STKIT.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
asycfilt.dll
Resource
win7-20240708-en
Behavioral task
behavioral18
Sample
asycfilt.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
msvbvm60.dll
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
msvbvm60.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
oleaut32.dll
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
oleaut32.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
olepro32.dll
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
olepro32.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
stdole2.dll
Resource
win7-20240903-en
Behavioral task
behavioral26
Sample
stdole2.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
tora.exe
Resource
win7-20240729-en
Behavioral task
behavioral28
Sample
tora.exe
Resource
win10v2004-20240802-en
General
-
Target
COMDLG32.dll
-
Size
137KB
-
MD5
d76f0eab36f83a31d411aeaf70da7396
-
SHA1
9bc145b54500fb6fbea9be61fbdd90f65fd1bc14
-
SHA256
46f4fdb12c30742ff4607876d2f36cf432cdc7ec3d2c99097011448fc57e997c
-
SHA512
9c22bc6b2e7dbcd344809085894b768cfa76e8512062c5bbf3caeaa2771c6b7ce128bd5a0b6e385a5da777d0d822a5b2191773cc0ddb05abe1fa935fa853d79d
-
SSDEEP
3072:VESIiWD8uq4hCqUt6mqD1gRshBgH/voqJrwo2CocrJbQN6N2TRqEydzXS0:VETz566VgRyOJ0oDxQRHf
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 7 IoCs
description pid Process procid_target PID 1920 wrote to memory of 1724 1920 regsvr32.exe 30 PID 1920 wrote to memory of 1724 1920 regsvr32.exe 30 PID 1920 wrote to memory of 1724 1920 regsvr32.exe 30 PID 1920 wrote to memory of 1724 1920 regsvr32.exe 30 PID 1920 wrote to memory of 1724 1920 regsvr32.exe 30 PID 1920 wrote to memory of 1724 1920 regsvr32.exe 30 PID 1920 wrote to memory of 1724 1920 regsvr32.exe 30
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\COMDLG32.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1920 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\COMDLG32.dll2⤵
- System Location Discovery: System Language Discovery
PID:1724
-