Overview
overview
7Static
static
7fd2211938a...09.exe
windows10-2004-x64
7fd2211938a...09.exe
windows11-21h2-x64
7$PLUGINSDI...er.dll
windows10-2004-x64
3$PLUGINSDI...er.dll
windows11-21h2-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...ls.dll
windows11-21h2-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows11-21h2-x64
3$PLUGINSDI...33.rtf
windows10-2004-x64
1$PLUGINSDI...33.rtf
windows11-21h2-x64
1$PLUGINSDI...52.rtf
windows10-2004-x64
1$PLUGINSDI...52.rtf
windows11-21h2-x64
1$PLUGINSDI...in.dll
windows10-2004-x64
5$PLUGINSDI...in.dll
windows11-21h2-x64
5$PLUGINSDI...ss.dll
windows10-2004-x64
3$PLUGINSDI...ss.dll
windows11-21h2-x64
3$PLUGINSDI...zU.dll
windows10-2004-x64
3$PLUGINSDI...zU.dll
windows11-21h2-x64
3Analysis
- max time kernel
149s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
27/04/2026, 07:12
Behavioral task
behavioral1
Sample
fd2211938a705d23acce51d28fffd2c045e86e314a591956447bc151da3fc609.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral2
Sample
fd2211938a705d23acce51d28fffd2c045e86e314a591956447bc151da3fc609.exe
Resource
win11-20260130-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/BgWorker.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/BgWorker.dll
Resource
win11-20260130-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win11-20260130-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win11-20260130-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/licence_1033.rtf
Resource
win10v2004-20260130-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/licence_1033.rtf
Resource
win11-20260130-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/licence_2052.rtf
Resource
win10v2004-20260130-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/licence_2052.rtf
Resource
win11-20260130-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/nsNiuniuSkin.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/nsNiuniuSkin.dll
Resource
win11-20260130-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win11-20260130-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/nsis7zU.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/nsis7zU.dll
Resource
win11-20260130-en
General
- Target $PLUGINSDIR/licence_1033.rtf
- Size 8KB
- Sample260427-h1mmasds91
- SHA256 daccd786518d207889cc439d899bafc240d67200738271f5757eb3a4256b771e
- MD5 47766cf384110aac5a008ec011718071
- SHA1 eb378913d1861a3ad670087280eff2bd2c69ce75
- SHA512 718ba4a48cd692b4401d96f75e9ff6889eaabda8a3d018f35119cd60417105fcfbcd9e3179e43594282f5e820a5b5ecc6f8ceb34bee94cc392cf9e062db15d87
- SSDEEP 192:j8LQwJCaypqWOikLeGwDGr8AqPNTjaH4Aq2HKwFJ1A9GmnJDuem2:rjpqI6hsvm2
- TLSH T17702A5A5B270136616D6033B2951D0C1B37A8579EBBA5142F86FD20B3733D6CF2B3884
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description 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
description 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
pid Process 4372 WINWORD.EXE 4372 WINWORD.EXE - Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 4372 WINWORD.EXE 4372 WINWORD.EXE 4372 WINWORD.EXE 4372 WINWORD.EXE 4372 WINWORD.EXE 4372 WINWORD.EXE 4372 WINWORD.EXE 4372 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\$PLUGINSDIR\licence_1033.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4372
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\TCD5258.tmp\gb.xsl
- Size 262KB
- SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
- MD5 51d32ee5bc7ab811041f799652d26e04
- SHA1 412193006aa3ef19e0a57e16acf86b830993024a
- SHA512 5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810
- SSDEEP 6144:JwprAJLR95vtfb8p4bgWPzDCvCmvQursq7vImej/yQzSS1apSiQhHDOruvoVeMUh:N9
- TLSH T19A4458A5E6D9CF144BB1F23FD8B52092EA1DC87B29341D41F1DC733717AE948822B662
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
- Size 2B
- SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
- MD5 f3b25701fe362ec84616a93a45ce9998
- SHA1 d62636d8caec13f04e28442a0a6fa1afeb024bbb
- SHA512 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
- MD5 SHA1 SHA512