Overview
overview
7Static
static
3DStudio_0....up.exe
windows10-2004-x64
7DStudio_0....up.exe
windows11-ltsc_2024-x64
7$PLUGINSDI...dl.dll
windows10-2004-x64
3$PLUGINSDI...dl.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...nu.dll
windows10-2004-x64
3$PLUGINSDI...nu.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...ls.dll
windows11-ltsc_2024-x64
3dstudio.exe
windows10-2004-x64
6dstudio.exe
windows11-ltsc_2024-x64
6meshoptimi...ck.exe
windows10-2004-x64
1meshoptimi...ck.exe
windows11-ltsc_2024-x64
1General
- Target DStudio_0.4.0_x64-setup.exe
- Size 5.7MB
- Sample261110-wthlnazz3k
- SHA256 9a0819c0364c57ca2ef3166ecd264944060f6b2c1ce111d93f9df433e26c29a3
- MD5 5df34db430c1361173fc2c11e97bd0d0
- SHA1 f79918d96b616055296106e1a2389459578480da
- SHA512 84d1a2b145c2a90f0df3f7fd3a61878fe69c033d0f32e94ba06155661c893d4e70655f3701940e6af861a11fad8fe6cd26093a678c924ce7b7f5b34b8d8682e1
- SSDEEP 98304:M8aCyTcacT51UbZ9RgP+xdmO6S8ilzp4erMBsRSjcFhckFezi4Qf6ihYlS/Cmgx5:MrTkFObZE+xkO5nIm5FnFeziHLhdqmzG
- TLSH T135563301F2F4E5BEF869507108583BEEB8B1AFE49A558CD18BC4AC1C19ADDF3E850653
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
DStudio_0.4.0_x64-setup.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
DStudio_0.4.0_x64-setup.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsis_tauri_utils.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsis_tauri_utils.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral13
Sample
dstudio.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral14
Sample
dstudio.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral15
Sample
meshoptimizer/gltfpack.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral16
Sample
meshoptimizer/gltfpack.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Targets
-
- Target DStudio_0.4.0_x64-setup.exe
- Size 5.7MB
- SHA256 9a0819c0364c57ca2ef3166ecd264944060f6b2c1ce111d93f9df433e26c29a3
- MD5 5df34db430c1361173fc2c11e97bd0d0
- SHA1 f79918d96b616055296106e1a2389459578480da
- SHA512 84d1a2b145c2a90f0df3f7fd3a61878fe69c033d0f32e94ba06155661c893d4e70655f3701940e6af861a11fad8fe6cd26093a678c924ce7b7f5b34b8d8682e1
- SSDEEP 98304:M8aCyTcacT51UbZ9RgP+xdmO6S8ilzp4erMBsRSjcFhckFezi4Qf6ihYlS/Cmgx5:MrTkFObZE+xkO5nIm5FnFeziHLhdqmzG
- TLSH T135563301F2F4E5BEF869507108583BEEB8B1AFE49A558CD18BC4AC1C19ADDF3E850653
- MD5 SHA1 SHA512 SSDEEP TLSH
Score7/10Loads dropped DLL
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
- Target $PLUGINSDIR/NSISdl.dll
- Size 15KB
- SHA256 d3e61c4df837625ac0503cea5b6765a04d37fc35399899a5503b53a3108bfbf6
- MD5 7c8182ee99c93fc3a1bc41a52f5007ca
- SHA1 05e9155694fcb8eb928632265199a4c8b315021f
- SHA512 c1d4e5f86656b945442bae1386081d8ed225b6cea8161e1d061382fff58fc77261b88fce74a4292269ee8ea5ef4c032eee700b0dce48bb35c419a5cb9317c79e
- SSDEEP 384:8rSQMCOUILnCaSPy/yhJzmGSMRWyOUKi0:8rSQMCOp0yamMRWysi0
- TLSH T14C623D16B62084F5CBB2167034D73B3E6BB28F6A292848C34BF35C4E9E52307B675D85
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $PLUGINSDIR/StartMenu.dll
- Size 7KB
- SHA256 39870682e7d1c026cd2b33ca25591db28250dde17de7eb1feec404222d534ffc
- MD5 128e19d3f6bc32de40ee88a431cd4a5b
- SHA1 44cdb6a3bb285d6502888bc4aaa6fa951b059d1c
- SHA512 109d164db47ae525ad9361a28e9b3265977cfefef6504d456c8e0272f4b2ff70c534bbb5404ba7048a6895441b7a49012ab82a62785ec9ac45c24c6f2acaa135
- SSDEEP 96:8It3J2Gl0eVe0+Cfo0UkXt6+o69UiGdPh5/utta/d3lkCTcaqHCI:thE+A0+sF6piUFkABlncviI
- TLSH T1D8F1B776F3D20673F9AB437428632F231B2AF521576981A6490316CE7A61DA3FE34B11
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $PLUGINSDIR/System.dll
- Size 12KB
- SHA256 afe032f942e2ed0bf7494ec08ba813f5739fb522c640bde81d30ecaf9f894432
- MD5 564e01f2c6edfb8475573e1b809cb5eb
- SHA1 5d767e8f685449d86cd8d16c83a814ef8f7d6264
- SHA512 67486f8e996b29688cfb5a57ae4a7604fa0892ba0eeccdd55f514ca4bd9b79a6fe42bfab4fc85156c2258ae66539bdd9bb36a8b5f7f944f3007c2421f244c95c
- SSDEEP 192:rjHcQ0qWTlt7wi5Aj/lM0sEWD/wtYbBjpNQybC7y+XZ80QPi:X/Qlt7wiij/lMRv/9V4b8r
- TLSH T1FD426C1297B089F2F551493419667F2A6FBEAC5D27F405A3CFE304C63D212DB9879243
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $PLUGINSDIR/nsDialogs.dll
- Size 9KB
- SHA256 9c76f4d53ceee2a471c936e0899688405e1009ce962d140e9acb49ed68d114cb
- MD5 79c27de4d1c6d295fefaa70f608f1c67
- SHA1 feba90c93db3fedd450a81eb2603f793332d1a83
- SHA512 fbd79f3946032821584ea2fa4b559ac5809ab45fdc9107eb47c9ff3fa3229d7748a7b2ed588709e59cce16a4f8e58ed98b46cb061acf1080e78434d184f51ec7
- SSDEEP 96:oQEv02zUu56FcS817eTaXx85qHFcUcxSgB5PKtAtoniJninnt3DVEB3YbNqkzfFc:oQEvCu5e81785qHFcU0PuAw0uyBIFc
- TLSH T1E612E892A2A454B3C5D6523B35AA2F2DCBBD5329B0927C01C7738E4D39395766E38343
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $PLUGINSDIR/nsis_tauri_utils.dll
- Size 33KB
- SHA256 5ba143b5db4a87d32d6e7802e033330aae56cbceabe0d1e3ba41948385ad4709
- MD5 948eaa3cb78c2dcdd9eb1ab120ae0f65
- SHA1 75197fee3c6a814fe035788d1c34ead39349b860
- SHA512 f7c511e8c73ef6ee9b72c88cd73b2d454a6ffc12144118df2276ea3f5c34175df0d9d15a435035575ca2b171789fe348d7a9028b702b47dda749ee17e03ae7c1
- SSDEEP 768:K/wOD4gzTVpAVk2h5Rsekk55aCukBFKpnp0jdhK7W+qVG:8wODZzTrAV5Oevq4DtXHVG
- TLSH T188F24A48FDC57EBAE2CF05710809467E4A6FC8081700C96BE3722EA3D5A67329ED525F
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target dstudio.exe
- Size 17.7MB
- SHA256 32e9361a6c33d6d291ab13e188ebcc94cc7c538283f87765d22395f1d2d302e1
- MD5 b51d1406452ab43e51d56324cee02194
- SHA1 ab9913fc140571d3ef9b0fcd98f9ce251500bfea
- SHA512 babd4a696a2392f8af85f75bb42677610f4b8fbd1247561b9d0124b067a249e3386d7b8d1193e7d6c6385f42eaf22cfe59c0d233cca694e69bc622a0b441504d
- SSDEEP 196608:ZivuVs9UBvcbtcVHex5oJUySLl9svlZsZN8KyIBfT:ZivuVs9UBvcbtclPUHlkZsZNvBf
- TLSH T18B171815BA5A98ACC49AC4B483568A735A3134CB0B35B9FF04C496382F7DBF42F38759
- MD5 SHA1 SHA512 SSDEEP TLSH
Score6/10Checks whether UAC is enabled
-
- Target meshoptimizer/gltfpack.exe
- Size 2.8MB
- SHA256 ff64f45e84aac9a1f58880e40934b3f29277413e2d0b3ed257322261ec021d2b
- MD5 e6a84b1aa3b772623b2aa1f4fc3c564c
- SHA1 f3cd5c5fd55c210d8fee9c3c611d4d377d615d77
- SHA512 3bb517dddd34c2d5bc114f12d532320335fcd03ee15189f8e8d330cec0a59364e284ab803e5af4abfe8809d6fb055c473b9d652afb27b0ed4cc7cb59969f34b9
- SSDEEP 49152:Y2d1dUGGyCramsBfXMtJWOtCzW8akIhFD/tPUckGvIabuAABg6yd5k:oyRDklTuAAUde
- TLSH T10BD5BE43F29611E9E4779034C9AA9313F770780503119BFB83D09A796F63AE0AF7A356
- MD5 SHA1 SHA512 SSDEEP TLSH
Score1/10
MITRE ATT&CK Enterprise v16
Defense Evasion
Modify Registry
1Subvert Trust Controls
2Install Root Certificate
2