Overview
overview
8Static
static
1Optimizein...on.vbs
windows10-2004-x64
8Optimizein...on.vbs
windows11-ltsc_2024-x64
8README.html
windows10-2004-x64
3README.html
windows11-ltsc_2024-x64
3UEMSAgent.msi
windows10-2004-x64
7UEMSAgent.msi
windows11-ltsc_2024-x64
7setup.bat
windows10-2004-x64
3setup.bat
windows11-ltsc_2024-x64
3General
- Target DMRootCA.zip
- Size 31.4MB
- Sample260919-s8e8astvgt
- SHA256 6ae1890733bc70a08b6b4300608235d708ed7bb6b430844ad782e7dfb720d71b
- MD5 c9a4335d248ccb9733a9ba845d985ab6
- SHA1 3c08034b430a30fe0b7d2cf040616f1073e25d47
- SHA512 e69c25a0bbe25a9826af36d5fe657160873dacdcda5fdd44ce99741997c7d53a5bc73a4295d194a0ea395b0a9ccdb897279f4bd1c793befdd40968588deb7356
- SSDEEP 786432:vE23VQ7djuPEnYfNEauGILcHcYY8Tuqvs4IKa86:cuVQ7lusYfNnuJHR4IB86
- TLSH T1D67733D587E9812BA5C3F950CB095784F5C880EEB9B8FAB3FB1A1BD4C7871D14263A50
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
Optimizeinstallation.vbs
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
Optimizeinstallation.vbs
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
README.html
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
README.html
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
UEMSAgent.msi
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
UEMSAgent.msi
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral7
Sample
setup.bat
Resource
win10v2004-20260911-en
Behavioral task
behavioral8
Sample
setup.bat
Resource
win11ltsc2024-20260911-en
Malware Config
Targets
-
- Target Optimizeinstallation.vbs
- Size 9KB
- SHA256 c076f8e222e25225c68700e807d998a18da8d6cdec61686cdd13098b2641b681
- MD5 2ad9b66d959054f019a7058eb3bc4b65
- SHA1 9215d7a0a214de88e0fc89db919e5e89fafc4c89
- SHA512 aeb435073f793ced3df699327499c7858bde34f69cb00c184e09a3fe307699f572fc99babc618d41714924d8a87134e582cd5569639f949a884335fd52594647
- SSDEEP 192:uTuT9NjcUR18X3n0VHJkiLjJlLYNgAF21dhCz7ES1xa:vpZ9R18X3n0VHJki3JlLYNgAkhCz7EA4
- TLSH T16212020053ED1548B1F26A04EEB68119CB23BDA5A879DD0D45EC098E5BBB904DCF7F3A
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Drops file in Drivers directory
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Power Settings
powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
-
Drops file in System32 directory
-
Executes a VBScript file via the Windows Script Host.
-
- Target README.html
- Size 1KB
- SHA256 02595856ad354a47e9c664a55dc428aad19ce73a00fe95228bbe590cfca944d8
- MD5 2d939d7afe37b02f77e4eb4d5e5916fc
- SHA1 7aaea8ffacef9986f3c99c9a172763fc90c71217
- SHA512 26df83433c38890b4e5bfe29b508666257b3abd562568c5fe7558925128c28d89d237420aa872db4710ef7d511b478e867751cb6426679a52554dc7b89ac948a
- TLSH T10021FEB3C2526B3AB563034E305BD6D42F12F28150545F5C72B640DAB8CA227B41B3DE
- MD5 SHA1 SHA512 TLSH
Score3/10 -
- Target UEMSAgent.msi
- Size 31.8MB
- SHA256 92f68fc7f6d0f544a750bf67b4903d1a4062d1372b7f98ab5c2f698eb61359bb
- MD5 db7ca603d463a06806ff1660979f406d
- SHA1 823ade4e43d36416436a115c48ba562d94fa696f
- SHA512 8e2527478514cf5ec8b40fa0ffc53d91ae72a1ba75a8c96800e06282b5e76e2f2f61f4b9e979c15f691591ee4f926b17aa07aebf31de68638b13e94db702b8d5
- SSDEEP 786432:juvkjbX98hUIlkZpqcvX4kp1h1HnX6Jx5L3gxKF:ivk3X98hUUspqcvokD3yxU6
- TLSH T1FD77337234438836D5C26CB095E6C364D2A60D508EB42453A677B2BBDAF37C296F73E1
- MD5 SHA1 SHA512 SSDEEP TLSH
Score7/10-
Loads dropped DLL
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
- Target setup.bat
- Size 2KB
- SHA256 91f784bf3dd83c0f5135ac1fd00a0fdd430720ebc57ec4c2eccb7875dbc8a90d
- MD5 9cb71612a1aa60c6a9c893bcefced81f
- SHA1 b9259cb454959dca0a42de49c5ad6f336719a384
- SHA512 3eac954bc561dd2f1ba88324acc5baaaedca2c7b3932135a6ccb7ae69b8057a8540b85a70cbd25d5b4a558254789c977bd9439ca0643b8d655a3bf802c3120eb
- TLSH T11351E0D48F112F641465CF09E46B81C3E733D0416ACA753404AC7C6F7B8D6AA3D3EAA4
- MD5 SHA1 SHA512 TLSH
Score3/10
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2Visual Basic
1Windows Command Shell
1Defense Evasion
Modify Registry
1Subvert Trust Controls
2Install Root Certificate
2System Binary Proxy Execution
1Msiexec
1