Overview
overview
7Static
static
5Download More.url
windows10-2004-x64
1Download More.url
windows11-ltsc_2024-x64
1Join Teleg...re.url
windows10-2004-x64
1Join Teleg...re.url
windows11-ltsc_2024-x64
1crack/dopuslib.dll
windows10-2004-x64
7crack/dopuslib.dll
windows11-ltsc_2024-x64
7setup/DOpu...23.exe
windows10-2004-x64
7setup/DOpu...23.exe
windows11-ltsc_2024-x64
7General
- Target GP.Software.Directory.Opus.v13.23.9483.x64-CRD.rar
- Size 27.3MB
- Sample260712-bzsnlabx7p
- SHA256 60af3bb57536cffe38cc5ce3af7058b3356772a8621efab8f2ca8e9a1b87af16
- MD5 375a01eff9b2dc72c2425691c91a6d5b
- SHA1 b3bd5eb3ce708fb8a30e1d5bedb69b6981c74f43
- SHA512 b2d19f7b03f7d338ea6b024f360f7eed8f37ebc747984f187bd20256b6c983276546ac48982c1a7c8d39e754a9a083fbb8da880d94047fc3fc7e3d4c2d7650e8
- SSDEEP 786432:2oBecCBHeVdLjDqSPOYDkQ5/3+DFo6bz9PLEhx98ofnA:rInBHeVRSSPOYDP/+19PghxA
- TLSH T1F35733C7078DC1086D95BE4635BBAED8C900FC11603F368D1283B87697ACDA4E5ADDE6
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
Download More.url
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Download More.url
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral3
Sample
Join Telegram for more.url
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
Join Telegram for more.url
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
crack/dopuslib.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
crack/dopuslib.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral7
Sample
setup/DOpusInstall-13.23.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
setup/DOpusInstall-13.23.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target Download More.url
- Size 122B
- SHA256 45eacd3e6cb034cc63b8c23a5d430ce2fc096e584dde6d85edef9e8bbf6b07b2
- MD5 850a1ecd29f3438c5d77474d4b04c6db
- SHA1 20e5f8db6226fbddfcb1f29d0668dbf454e55bab
- SHA512 592c5a4154c3dbdbb4c6918f5b1b689bf470e37186d1677dff49c0c536852c9467f68439643b22980db741ec78bccb56167b386b428ff64cba71182aed4ab7aa
- TLSH T1A1B012AE8246828BD351950AB0F0F9099E0FBDA40CD2D09CBA58DEDB0C880D3C948B36
- MD5 SHA1 SHA512 TLSH
Score1/10 -
- Target Join Telegram for more.url
- Size 130B
- SHA256 aa92b284c31d842ccb9dd8b1b515f22fb70d7b69387d85f42884a711d60d23c2
- MD5 54e39957b019fc7c1d2b005ca23f759c
- SHA1 b76214cc619139a076594fba6048aedfa4754cbf
- SHA512 902eb84dd12397ef4be22ba9eb240f59aa9bbc4091512d3987893ea57b59c2a82e9f433cd7f6f710945e4accd9ecc891c7de127ca3a5231b18bedbdb5be84650
- TLSH T166C02B7F4202C245C241C0051070FC08444E78B809D1D00C1508CF870C880C0C004F35
- MD5 SHA1 SHA512 TLSH
Score1/10 -
- Target crack/dopuslib.dll
- Size 1.2MB
- SHA256 72fc9908f11d74ecc74e06a61f899475f8693da308086e3d660c6db7a1505ee0
- MD5 a174fabcc2bb483b4e39d0501a3bb82b
- SHA1 d337f4820c5f3e93f5b033cbd55040c72fd626b3
- SHA512 8b1a57965144b8887275a1c45e23467e72048a4fd99211dc41feec69f9df3936f0dd7a680e963486de5b6768459fdc4be37059fd84e679a67d0e8679d4d187f9
- SSDEEP 12288:1rf0xOKnStbc5G4dvObOz8ZNUwzvMHbWsahvCitui0m0iT1kMGaLBlSoz0C7ed3:1rw3nQjCvOMkv8mNCiMi0rko0lS4ed3
- TLSH T11F559E01B7A900E9D4BBC178CAA74A17E67778540370DBDF13909B6A2F33BE15A39325
- MD5 SHA1 SHA512 SSDEEP TLSH
Score7/10-
Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
-
- Target setup/DOpusInstall-13.23.exe
- Size 27.2MB
- SHA256 61f97c6fdf2572fbc09b232fbf050802591510c22767d010181a7747b994e97c
- MD5 b4c750d8f9df90d1f6f2c68f9e23a773
- SHA1 2718ab028c012944b3065c1ba11158b2a5310653
- SHA512 012447b6b2d5d611b36892e0fc1a5109f60632ba3ebc623bcd389660b6dd7525dad649f7010c018e448e8cf132d850c6c30b10e3ee55ca2fa9470927e4aa92cc
- SSDEEP 786432:+y3c4muDW/KsQSviHDxBUzEmx/urLSujPe/7:+yM4PDW/K7SvCtBUXvP7
- TLSH T14257331362872A3FE47E4A360877C266583B7B2161268C66E7F4097DDF260E11E3F617
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Drops startup file
-
Adds Run key to start application
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Drops file in System32 directory
-
Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Defense Evasion
Modify Registry
3Subvert Trust Controls
1Install Root Certificate
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1