Overview
overview
7Static
static
3assistpub_loader.exe
windows10-2004-x64
7assistpub_loader.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$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...ls.dll
windows11-ltsc_2024-x64
3api-server.exe
windows10-2004-x64
7api-server.exe
windows11-ltsc_2024-x64
7app.exe
windows10-2004-x64
7app.exe
windows11-ltsc_2024-x64
7binaries/a...vc.exe
windows10-2004-x64
7binaries/a...vc.exe
windows11-ltsc_2024-x64
7binaries/s...es.bat
windows10-2004-x64
3binaries/s...es.bat
windows11-ltsc_2024-x64
3General
- Target assistpub_loader.exe
- Size 143.5MB
- Sample260801-dzxcwsdn5x
- SHA256 294223be549bf858384ac376b77c33c3e0d5420d4425b763e00374ab897d515b
- MD5 bbed9b07659f38970cda57336c80a9a5
- SHA1 0f473e4ecaebf115496440e258b0b409109f9514
- SHA512 027baacce596ff39db1d248272272d4ebe15405375a0e755db11a078547890de096b030c783c8e3bae6a750adb77cd75fc88cdd3881103e8b8da3390ad235993
- SSDEEP 1572864:dUqmyN2Aw82XZ5rZGC+k08WxvDhhBMZZGmbE5/aRJkXDsnxG7BOGNPS50H/C31xc:dCx2k5Wxv3xXQnxGYW+BdnnKSLHtPAWY
- TLSH T10D7833B7A00ED24D9DAF2AFE794433DA717C20BD3904A2118E0DF53A1EFD5154ACB16A
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
assistpub_loader.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
assistpub_loader.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsExec.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/nsis_tauri_utils.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/nsis_tauri_utils.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral15
Sample
api-server.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral16
Sample
api-server.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral17
Sample
app.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral18
Sample
app.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral19
Sample
binaries/api-server-x86_64-pc-windows-msvc.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral20
Sample
binaries/api-server-x86_64-pc-windows-msvc.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral21
Sample
binaries/setup_dependencies.bat
Resource
win10v2004-20260513-en
Behavioral task
behavioral22
Sample
binaries/setup_dependencies.bat
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target assistpub_loader.exe
- Size 143.5MB
- SHA256 294223be549bf858384ac376b77c33c3e0d5420d4425b763e00374ab897d515b
- MD5 bbed9b07659f38970cda57336c80a9a5
- SHA1 0f473e4ecaebf115496440e258b0b409109f9514
- SHA512 027baacce596ff39db1d248272272d4ebe15405375a0e755db11a078547890de096b030c783c8e3bae6a750adb77cd75fc88cdd3881103e8b8da3390ad235993
- SSDEEP 1572864:dUqmyN2Aw82XZ5rZGC+k08WxvDhhBMZZGmbE5/aRJkXDsnxG7BOGNPS50H/C31xc:dCx2k5Wxv3xXQnxGYW+BdnnKSLHtPAWY
- TLSH T10D7833B7A00ED24D9DAF2AFE794433DA717C20BD3904A2118E0DF53A1EFD5154ACB16A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score7/10-
Loads 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 ddf40229dd9d6b268902d8dea88c8a04aacf1af218dd29f6dcd35babc54ac08d
- MD5 8eabbe36e8b52e69322780d0f541fd19
- SHA1 e5fa3eca8d2035e4fa006b7123c348348e4e6de4
- SHA512 4189fabff409be4bc7a8e81be58fb18e32398e4ef4c01a70cf823d79e76f47c4681734808fd61db8728c73d2bcad890b09aa09d5a0f0b0c3ad581be1beaf9ce7
- SSDEEP 384:jrSQMCOUILnCaSPy/yhJzmGSMRWyOUKie:jrSQMCOp0yamMRWysie
- TLSH T17B623C16B62084F5DBB2167034D73B3E6BB28F6A1A2848C34BF35C4E9E52307B675D85
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $PLUGINSDIR/StartMenu.dll
- Size 7KB
- SHA256 fe330320459637d8dd2b5d84d07925c38ec264152ffd3b1760a4d44d76536caa
- MD5 b9b71990b37e04a56cadbcbfa694f30f
- SHA1 3b7627deb793446d6b12b7b94266cc592982a5c2
- SHA512 b4aa947aba471ce0ba37ab859391f6a157887c882c920a3081d482f63a83317ae75b428ebae226f835798517abb676114ee42bf13bd4c4291cebbb5e9658f2e5
- SSDEEP 96:VIt3J2Gl0eVe0+Cfo0UkXt6+o69UiGdPh5/utta/x3lkCTcaqHCI:ShE+A0+sF6piUFkA1lncviI
- TLSH T1FFF1C776F3D20673F9AB427428632F231B2AF521576581A7890316CE7A61DE3FD34B11
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $PLUGINSDIR/System.dll
- Size 12KB
- SHA256 8b4c47c4cf5e76ec57dd5a050d5acd832a0d532ee875d7b44f6cdaf68f90d37c
- MD5 9b38a1b07a0ebc5c7e59e63346ecc2db
- SHA1 97332a2ffcf12a3e3f27e7c05213b5d7faa13735
- SHA512 26e77f8e10f6d8693c92bd036b53a3f6e0c523090ef8dfe479815f556ecd2b57fc90ce9f7cceebe70460d464decb27ad1fe240819fd56997764e96506b6a439c
- SSDEEP 192:kjHcQ0qWTlt7wi5Aj/lM0sEWD/wtYbBjpNQybC7y+XZ40QPi:U/Qlt7wiij/lMRv/9V4b4r
- TLSH T1E8427C1297B089F2F151093419667F2A6FBEAC5D17F405A3CFE304C63D212CB9839243
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $PLUGINSDIR/nsDialogs.dll
- Size 9KB
- SHA256 b1350f487692057c8ffde75dcc55287a52a3272240d4d4912f24464b27551fc0
- MD5 8f0e7415f33843431df308bb8e06af81
- SHA1 1314272e6ad3be1985d4a1607b890a34b0bde8b5
- SHA512 5450b2070c40b257c28ba9a472d762f91b78928d1e8d4d88e0576992065a61fb9a6513006e6b5947c415c9e02ae80a90a85b58da7e016a424331c8cd596ed684
- SSDEEP 96:obEv02zUu56FcS817eTaXx85qHFcUcxSgB5PKtAtoniJninnt3DVEB3YHNqkzfFc:obEvCu5e81785qHFcU0PuAw0uytIFc
- TLSH T19D12F892E2A454B3C5D6523B36AA2F2DCBBD5329B0927C01C7738E4D39395766E38343
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $PLUGINSDIR/nsExec.dll
- Size 7KB
- SHA256 b121689861b506dbc9c3797b49bc8a90d555cb7db58cb959165cc758391c00bb
- MD5 8fe362ffdfa66269b8a64e3a87f68e52
- SHA1 b5daaa60a6b8591a670da9fc3a2d6f896d55f568
- SHA512 8f2904e01b0835683a0f11114a09da291ba527d867e73db2765185f780f2278debd9c5fc4281a42a6065c5ef5947bdc6239ae4c5835df62c71e1fce80d8bf942
- SSDEEP 96:JXzdzBzMDhOZZDbXf5GsWvSv1ckne94SDbYkvML1HT1fUNQaSGYuHnDQ:JgQHDb2vSuOc41ZfUNQZGdHD
- TLSH T1F8E1193571C02DF7E08D89707816BD2F83F4D43627BA05A04A771AD579D0AF6EE28B42
- 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 api-server.exe
- Size 139.2MB
- SHA256 ad1be38e3507154bb3be471bd38beebedcb30b2fee4b70544c4b2de1814da890
- MD5 2342f53566520aecd6baf526d9e57f58
- SHA1 15c5a52d8a08a01ad2719b5a5c71efa961edbe3f
- SHA512 518299d9492f75292399a3799b0f6c3c3c2c7723bcb31d09f9bd7fef63b75e860685fabbbfb811cb83e4aa366eccc6f10a2cacfe94a008c4d5e9b8c27522d931
- SSDEEP 3145728:H4MxIf+0+8foq+7g5qT6ouf8HRJFpbtY0Ozo:H4MgquUWc3FltYH
- TLSH T180683358D35B0882FD2D8977846E126EC8CE2C25575E07E77710B4EA027FFFA191889E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score7/10-
Loads dropped DLL
-
- Target app.exe
- Size 8.2MB
- SHA256 8ace19fe0c8418313e0ba0993a1b503d66ccdc2664f61fb1c7a4e9b2a335d21f
- MD5 f554fc2aab8ca8a57bc079a311bfdd5f
- SHA1 0074daeb304f657be86c2bce4236a879661c23b8
- SHA512 9a11ef09d5ba7144fd32445cd67f2051b95f870443103dad3176a603e742ca726df1eff61ca1c8ccdb9b503aa844ffd25b1d107c7cd5f8f916df89063eec056d
- SSDEEP 98304:cFB8LY67czsHnhcILWK6h6IqOLPj8LJ0wHovRPVcElFSCd34/rDwvLIrwvugn+:cFBuYeqgcO3dwvuG
- TLSH T1C5863943F66291F8C569C075935A6232BA31BC4D47303AEB5BE08B213E65FE06B3DB54
- MD5 SHA1 SHA512 SSDEEP TLSH
Score7/10-
Loads dropped DLL
-
Checks whether UAC is enabled
-
Discovers running processes
Running process information can be used to identify security tools or plan follow-on actions.
-
- Target binaries/api-server-x86_64-pc-windows-msvc.exe
- Size 139.2MB
- SHA256 ad1be38e3507154bb3be471bd38beebedcb30b2fee4b70544c4b2de1814da890
- MD5 2342f53566520aecd6baf526d9e57f58
- SHA1 15c5a52d8a08a01ad2719b5a5c71efa961edbe3f
- SHA512 518299d9492f75292399a3799b0f6c3c3c2c7723bcb31d09f9bd7fef63b75e860685fabbbfb811cb83e4aa366eccc6f10a2cacfe94a008c4d5e9b8c27522d931
- SSDEEP 3145728:H4MxIf+0+8foq+7g5qT6ouf8HRJFpbtY0Ozo:H4MgquUWc3FltYH
- TLSH T180683358D35B0882FD2D8977846E126EC8CE2C25575E07E77710B4EA027FFFA191889E
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Loads dropped DLL
-
Discovers running processes
Running process information can be used to identify security tools or plan follow-on actions.
-
- Target binaries/setup_dependencies.bat
- Size 5KB
- SHA256 89944f328c9795e29c7525557f4f073dfa4034d671298b1823c4b89f34ea6d6e
- MD5 6ee932f285a81d462d7dd5177a90048f
- SHA1 920ddfed8baf276d7199ad54da3f3fa27e352c41
- SHA512 8e4c70bd51f80c167ded0ad0af320962d7caa2a4e7f235a6598da19ce053c15022148d9f8e84442123be71ee9e92601c150aeb83380ce4963d239473cdd160fe
- SSDEEP 96:tF0yrWWbGQ4yBevEapM6iSJdoddHgH3gHkapr4Hsi3v2R33BlDl3Sn:PZnFne/MEMQ8+k33BlDlc
- TLSH T19BB1729A35239094267047B50A789011F502C9CB9F3AB8ED72FFC4A29B2D3D167FD8C4
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10