Overview
overview
9Static
static
3aca83fffa6...0c.exe
windows7-x64
9aca83fffa6...0c.exe
windows10-2004-x64
9$PLUGINSDI...sh.dll
windows7-x64
3$PLUGINSDI...sh.dll
windows10-2004-x64
3$PLUGINSDIR/Bass.dll
windows7-x64
1$PLUGINSDIR/Bass.dll
windows10-2004-x64
1$PLUGINSDI...on.dll
windows7-x64
3$PLUGINSDI...on.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...in.dll
windows7-x64
1$PLUGINSDI...in.dll
windows10-2004-x64
1$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/bass.dll
windows7-x64
1$PLUGINSDIR/bass.dll
windows10-2004-x64
1$PROGRAMFI...ll.exe
windows7-x64
3$PROGRAMFI...ll.exe
windows10-2004-x64
3ExSCv3.chm
windows7-x64
1ExSCv3.chm
windows10-2004-x64
1Exsc.exe
windows7-x64
6Exsc.exe
windows10-2004-x64
6license.rtf
windows7-x64
4license.rtf
windows10-2004-x64
1umowa_licencyjna.rtf
windows7-x64
4umowa_licencyjna.rtf
windows10-2004-x64
6uninstall.exe
windows7-x64
3uninstall.exe
windows10-2004-x64
3Analysis
-
max time kernel
125s -
max time network
133s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
15-06-2024 00:47
Static task
static1
Behavioral task
behavioral1
Sample
aca83fffa69ba66a87440ce64302dda3bfdfebb1c33ba5c00e3b71eddb6f280c.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
aca83fffa69ba66a87440ce64302dda3bfdfebb1c33ba5c00e3b71eddb6f280c.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/AdvSplash.dll
Resource
win7-20240611-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/AdvSplash.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/Bass.dll
Resource
win7-20240611-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/Bass.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/GetVersion.dll
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/GetVersion.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240611-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/NSIS_SkinCrafter_Plugin.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/NSIS_SkinCrafter_Plugin.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/System.dll
Resource
win7-20231129-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/bass.dll
Resource
win7-20240220-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/bass.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
$PROGRAMFILES/Wlodzimierz Grabowski/Extreme Sample Converter/uninstall.exe
Resource
win7-20240508-en
Behavioral task
behavioral18
Sample
$PROGRAMFILES/Wlodzimierz Grabowski/Extreme Sample Converter/uninstall.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
ExSCv3.chm
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
ExSCv3.chm
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
Exsc.exe
Resource
win7-20240611-en
Behavioral task
behavioral22
Sample
Exsc.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral23
Sample
license.rtf
Resource
win7-20240611-en
Behavioral task
behavioral24
Sample
license.rtf
Resource
win10v2004-20240611-en
Behavioral task
behavioral25
Sample
umowa_licencyjna.rtf
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
umowa_licencyjna.rtf
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
uninstall.exe
Resource
win7-20240508-en
Behavioral task
behavioral28
Sample
uninstall.exe
Resource
win10v2004-20240611-en
General
-
Target
license.rtf
-
Size
2KB
-
MD5
19efeb5ea881bdf08bfe3c00eb775bc3
-
SHA1
70e2a3fb85c36f6f5b9d6a085301dfa1de036d40
-
SHA256
4dc5997b66265288af5527ed484b03156dba05dda829671e159b995639c63329
-
SHA512
24063a8e5ba12787190d9ec511773cb28664d04780dae8c686df713ce15a64dbd9b31b835299867f70018f04509262665ee355e28ddc24c8ee4aec94af287595
Malware Config
Signatures
-
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid process 1604 WINWORD.EXE 1604 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
WINWORD.EXEpid process 1604 WINWORD.EXE 1604 WINWORD.EXE 1604 WINWORD.EXE 1604 WINWORD.EXE 1604 WINWORD.EXE 1604 WINWORD.EXE 1604 WINWORD.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\license.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3932,i,3833046924978547022,12404847742964713612,262144 --variations-seed-version --mojo-platform-channel-handle=4244 /prefetch:81⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\TCD3869.tmp\iso690.xslFilesize
263KB
MD5ff0e07eff1333cdf9fc2523d323dd654
SHA177a1ae0dd8dbc3fee65dd6266f31e2a564d088a4
SHA2563f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
SHA512b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d
-
memory/1604-14-0x00007FFCE7D10000-0x00007FFCE7F05000-memory.dmpFilesize
2.0MB
-
memory/1604-5-0x00007FFCE7DAD000-0x00007FFCE7DAE000-memory.dmpFilesize
4KB
-
memory/1604-15-0x00007FFCE7D10000-0x00007FFCE7F05000-memory.dmpFilesize
2.0MB
-
memory/1604-3-0x00007FFCA7D90000-0x00007FFCA7DA0000-memory.dmpFilesize
64KB
-
memory/1604-18-0x00007FFCE7D10000-0x00007FFCE7F05000-memory.dmpFilesize
2.0MB
-
memory/1604-8-0x00007FFCE7D10000-0x00007FFCE7F05000-memory.dmpFilesize
2.0MB
-
memory/1604-7-0x00007FFCE7D10000-0x00007FFCE7F05000-memory.dmpFilesize
2.0MB
-
memory/1604-6-0x00007FFCE7D10000-0x00007FFCE7F05000-memory.dmpFilesize
2.0MB
-
memory/1604-10-0x00007FFCE7D10000-0x00007FFCE7F05000-memory.dmpFilesize
2.0MB
-
memory/1604-11-0x00007FFCE7D10000-0x00007FFCE7F05000-memory.dmpFilesize
2.0MB
-
memory/1604-12-0x00007FFCE7D10000-0x00007FFCE7F05000-memory.dmpFilesize
2.0MB
-
memory/1604-19-0x00007FFCE7D10000-0x00007FFCE7F05000-memory.dmpFilesize
2.0MB
-
memory/1604-13-0x00007FFCA5430000-0x00007FFCA5440000-memory.dmpFilesize
64KB
-
memory/1604-2-0x00007FFCA7D90000-0x00007FFCA7DA0000-memory.dmpFilesize
64KB
-
memory/1604-1-0x00007FFCA7D90000-0x00007FFCA7DA0000-memory.dmpFilesize
64KB
-
memory/1604-4-0x00007FFCA7D90000-0x00007FFCA7DA0000-memory.dmpFilesize
64KB
-
memory/1604-9-0x00007FFCE7D10000-0x00007FFCE7F05000-memory.dmpFilesize
2.0MB
-
memory/1604-20-0x00007FFCE7D10000-0x00007FFCE7F05000-memory.dmpFilesize
2.0MB
-
memory/1604-17-0x00007FFCE7D10000-0x00007FFCE7F05000-memory.dmpFilesize
2.0MB
-
memory/1604-16-0x00007FFCA5430000-0x00007FFCA5440000-memory.dmpFilesize
64KB
-
memory/1604-22-0x00007FFCE7D10000-0x00007FFCE7F05000-memory.dmpFilesize
2.0MB
-
memory/1604-21-0x00007FFCE7D10000-0x00007FFCE7F05000-memory.dmpFilesize
2.0MB
-
memory/1604-0-0x00007FFCA7D90000-0x00007FFCA7DA0000-memory.dmpFilesize
64KB
-
memory/1604-510-0x00007FFCE7D10000-0x00007FFCE7F05000-memory.dmpFilesize
2.0MB
-
memory/1604-531-0x00007FFCA7D90000-0x00007FFCA7DA0000-memory.dmpFilesize
64KB
-
memory/1604-532-0x00007FFCA7D90000-0x00007FFCA7DA0000-memory.dmpFilesize
64KB
-
memory/1604-533-0x00007FFCA7D90000-0x00007FFCA7DA0000-memory.dmpFilesize
64KB
-
memory/1604-530-0x00007FFCA7D90000-0x00007FFCA7DA0000-memory.dmpFilesize
64KB
-
memory/1604-534-0x00007FFCE7D10000-0x00007FFCE7F05000-memory.dmpFilesize
2.0MB