General
- Target Perm Spoofer.exe
- Size 7.1MB
- Sample260825-afdjwsvflg
- SHA256 edb665b5abbcba04ead33e62a5cdf9775f676741aebf212428ad7b51a157eafd
- MD5 20abdd54c5388ca67f816b289ae0fa61
- SHA1 cb4a6c01b02e1cfd5b12b5ebca0520391f0f5cc2
- SHA512 5982c781dbd1d2c7c26436b2c6be8af24cc4f663d56bf4f55cf40ae685bc1c7985eaf309ce2d3fe9a873c61e48e91879626403087a9827f765ab8417aabc68a1
- SSDEEP 98304:IqHWgKEAk1fi0KmIY0/K5tAdLKSpQ79nBxS:IqHhAk1f/FI//E4WSpQ79nBxS
- TLSH T1E776AD16B3A0C0B9C4668538C9A6C7F6E771BC14972097CB22E47E5B7F336D06A3A351
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
Perm Spoofer.exe
Resource
win10v2004-20260513-en
15 signatures
150 seconds
Behavioral task
behavioral2
Sample
Perm Spoofer.exe
Resource
win11ltsc2024-20260709-en
11 signatures
150 seconds
Malware Config
Targets
-
- Target Perm Spoofer.exe
- Size 7.1MB
- SHA256 edb665b5abbcba04ead33e62a5cdf9775f676741aebf212428ad7b51a157eafd
- MD5 20abdd54c5388ca67f816b289ae0fa61
- SHA1 cb4a6c01b02e1cfd5b12b5ebca0520391f0f5cc2
- SHA512 5982c781dbd1d2c7c26436b2c6be8af24cc4f663d56bf4f55cf40ae685bc1c7985eaf309ce2d3fe9a873c61e48e91879626403087a9827f765ab8417aabc68a1
- SSDEEP 98304:IqHWgKEAk1fi0KmIY0/K5tAdLKSpQ79nBxS:IqHhAk1f/FI//E4WSpQ79nBxS
- TLSH T1E776AD16B3A0C0B9C4668538C9A6C7F6E771BC14972097CB22E47E5B7F336D06A3A351
- MD5 SHA1 SHA512 SSDEEP TLSH
Score10/10-
Modifies visibility of hidden/system files in Explorer
-
Detected Nirsoft tools
Free utilities often used by attackers which can steal passwords, product keys, etc.
-
Executes dropped EXE
-
Adds Run key to start application
-
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2