General
- Target sdehumo.net_new.exe
- Size 25KB
- Sample261015-tyw9hatt9p
- SHA256 da8103bdddb32014044e75492795045cc7e6c45b5bc61caaed73af475312cfeb
- MD5 f99dfd36424bda9b0b411799e037ac49
- SHA1 5e85d82410a60dc4360e3bb83bd978d6a8660e3f
- SHA512 79453849d3162645322d2e4eafaee148e06b870730c86a5d839f6f7b9a29d5a4ef731232ecdf7f41440642fcd46a9cc2f882728b4bf0befb0fe22d1a6257d55d
- SSDEEP 384:H+Z6wcFsBAs0HXvgGPgzQm72N2bEOdStVl4+FI8Ux97TGwNb8G+H+xz9ySRW5ieW:eEwFC3vPPglaI/Q3myIh95B8zuByS9
- TLSH T14DC2D54177EC8228E0BF6BB65C7257004775B85B9E16DB0D0EE9808E2E777044AA4BE3
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
sdehumo.net_new.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
sdehumo.net_new.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
nanocore
-
c2_port
443
Targets
-
- Target sdehumo.net_new.exe
- Size 25KB
- SHA256 da8103bdddb32014044e75492795045cc7e6c45b5bc61caaed73af475312cfeb
- MD5 f99dfd36424bda9b0b411799e037ac49
- SHA1 5e85d82410a60dc4360e3bb83bd978d6a8660e3f
- SHA512 79453849d3162645322d2e4eafaee148e06b870730c86a5d839f6f7b9a29d5a4ef731232ecdf7f41440642fcd46a9cc2f882728b4bf0befb0fe22d1a6257d55d
- SSDEEP 384:H+Z6wcFsBAs0HXvgGPgzQm72N2bEOdStVl4+FI8Ux97TGwNb8G+H+xz9ySRW5ieW:eEwFC3vPPglaI/Q3myIh95B8zuByS9
- TLSH T14DC2D54177EC8228E0BF6BB65C7257004775B85B9E16DB0D0EE9808E2E777044AA4BE3
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Grants admin privileges
Uses net.exe to modify the user's privileges.
-
Disables one or more Microsoft Defender components
Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Creates a file in the Startup directory
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
-
Adds Run key to start application
-
Creates a new local user account
Uses net.exe to create a new local user account, often for persistence or a backdoor account.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Account Manipulation
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create Account
1Local Account
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Account Manipulation
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Scheduled Task
1