General
- Target WOMicClientSetup6.3.exe
- Size 1.7MB
- Sample260713-w8a55aev3q
- SHA256 7db7e21e63acbec6282b3757ac5b286a3cd9f83d2b82d6f438a79dae94e84a67
- MD5 a30d52ff282f62076fbcdb8877176d69
- SHA1 a1f94d917d05fa978e4f7d32ffd3443bace4d862
- SHA512 5f1275d12b2db4f636391bc55d7ff9aea4c470199bda20d451a998aa549ec92926748d8b1226eb96fff3a35c9baed2da109af517ad37455e02fb52115770f524
- SSDEEP 24576:Ypr5p0LKU6CnTZh5GYP7INP4w6ZtwZdsIAljoXHNAi7JYYDd+7PJCX:e1p0WSlDzBaZfuo3HYnPJ+
- TLSH T18B8523107210ED49D8AC6A32CD77ED6C0464BE6C2E289BC6F2C1BF1FA57134EE9B4195
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
WOMicClientSetup6.3.exe
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral2
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral5
Sample
driver/devcon.exe
Resource
win10ltsc2021-20260513-en
Malware Config
Targets
-
- Target WOMicClientSetup6.3.exe
- Size 1.7MB
- SHA256 7db7e21e63acbec6282b3757ac5b286a3cd9f83d2b82d6f438a79dae94e84a67
- MD5 a30d52ff282f62076fbcdb8877176d69
- SHA1 a1f94d917d05fa978e4f7d32ffd3443bace4d862
- SHA512 5f1275d12b2db4f636391bc55d7ff9aea4c470199bda20d451a998aa549ec92926748d8b1226eb96fff3a35c9baed2da109af517ad37455e02fb52115770f524
- SSDEEP 24576:Ypr5p0LKU6CnTZh5GYP7INP4w6ZtwZdsIAljoXHNAi7JYYDd+7PJCX:e1p0WSlDzBaZfuo3HYnPJ+
- TLSH T18B8523107210ED49D8AC6A32CD77ED6C0464BE6C2E289BC6F2C1BF1FA57134EE9B4195
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Drops file in Drivers directory
-
Modifies Windows Firewall
-
Executes dropped EXE
-
Loads dropped DLL
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops file in System32 directory
-
- Target $PLUGINSDIR/LangDLL.dll
- Size 5KB
- SHA256 f577b66492e97c7b8bf515398d8deb745abafd74f56fc03e67fce248ebbeb873
- MD5 174708997758321cf926b69318c6c3f5
- SHA1 645488089bf320f6864e0d0bc284c85216e56fbd
- SHA512 214433597e04ca1ff9b4fe092d5d2997707a7c56f0f82c85d586088a200e4455028f3b9427d87b4f06f9252557d5be4b7a9138ea6a8d045df6209421fd8ca054
- SSDEEP 48:S46+/ZTKYKxbWsptIpBtWZ0iV8jAWiAJCvxft2O2B8mCofjLl:zDuPbOBtWZBV8jAWiAJCdv2CmpL
- TLSH T1E1C19370B3C248B9D491513368E733D36A12EE746784600F9B6711AA38209F7AD3EBC3
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $PLUGINSDIR/System.dll
- Size 11KB
- SHA256 982c5fb7ada7d8c9bc3e419d1c35da6f05bc5dd845940c179af3a33d00a36a8b
- MD5 0ff2d70cfdc8095ea99ca2dabbec3cd7
- SHA1 10c51496d37cecd0e8a503a5a9bb2329d9b38116
- SHA512 cb5fc0b3194f469b833c2c9abf493fcec5251e8609881b7f5e095b9bd09ed468168e95dda0ba415a7d8d6b7f0dee735467c0ed8e52b223eb5359986891ba6e2e
- SSDEEP 192:eK24sihno00Wfl97nH6T2enXwWobpWBTU4VtHT7dmN35OlASl:u8QIl975eXqlWBrz7YLOlA
- TLSH T12B325C02135481F3E4918138C86B3A276B6A15029BF98E57DFD39646BE30BE3BD7D603
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $PLUGINSDIR/nsDialogs.dll
- Size 9KB
- SHA256 aedb5122c12037bcf5c79c2197d1474e759cf47c67c37cdb21cf27428854a55b
- MD5 d6c3dd680c6467d07d730255d0ee5d87
- SHA1 57e7a1d142032652256291b8ed2703b3dc1dfa9b
- SHA512 c28613d6d91c1f1f7951116f114da1c49e5f4994c855e522930bb4a8bdd73f12cadf1c6dcb84fc8d9f983ec60a40ac39522d3f86695e17ec88da4bd91c7b6a51
- SSDEEP 192:oWa8cSzvTyl4tgi8pPjQM0PuAg0YNyZIFtSP:DaBSzm+t18pZ0WAg0RZIFg
- TLSH T1CE12F793E5A820B3C2D3523F35BE2B2ED7B95335B0512C0482738A497A6947A6E38347
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target driver/devcon.exe
- Size 81KB
- SHA256 aca1bda08690dcca930254f96f9185c776671a85a58ffa1b59cf16017546f218
- MD5 816c4e245b286b4e4903131f75a94948
- SHA1 eda70c1fc8a461efb0e376d42e35a72b96175e4d
- SHA512 d0dc74956c57403c0638e6595aaf1c2eb75233997a15170b064261a5d3f1f525a3e35e13fef04c36cc20fd1d5d1cf000a5fb7a646bf2cf1cea73817e5d3335b3
- SSDEEP 1536:11Xslj1j7qfAgg1j9f5G/N5hJO+D8AQNJ3Fc5VnZcFMqO7WH:11M2fAggGnD89NJ1cPZCM3W
- TLSH T1D083B40263E91659F5F37A3469B552354A737CA1AE38C69E0298912D0FF3EC0DC74BA3
- MD5 SHA1 SHA512 SSDEEP TLSH
Score1/10
MITRE ATT&CK Enterprise v16
Persistence
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1