General
- Target 8d3039aff3a05fbed84b66f53e6703d4d998dd23c834714ed3d23e99937be9ae
- Size 847KB
- Sample260826-km4prsar91
- SHA256 8d3039aff3a05fbed84b66f53e6703d4d998dd23c834714ed3d23e99937be9ae
- MD5 7fa94dd825028d82f926c690ac88b14e
- SHA1 30ec2a1aed3a8e62f0d99f2d81282d7507d50781
- SHA512 2d909b2ea05600e39340343cc75b071a4e9bae3e3cb22a6f2d69f57a37bd76af2512c7fe72e9e0d2692281430b3cf5b18b53b7795f6f1988b1ec543c3c83af68
- SSDEEP 6144:eXq1V29lhrj7wv81dS4fzlyVUqNnL8CWNvaxfzqzoibecFw/DgBV1LbkdbTQAgpA:qhsH3NOBfawFk+p5Bv70
- TLSH T174050782A91D3BFAC4C5C174617F35826DA43E081725B6EF92ACBB323E55AC11E787C1
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
8d3039aff3a05fbed84b66f53e6703d4d998dd23c834714ed3d23e99937be9ae.exe
Resource
win10v2004-20260513-en
13 signatures
150 seconds
Malware Config
Targets
-
- Target 8d3039aff3a05fbed84b66f53e6703d4d998dd23c834714ed3d23e99937be9ae
- Size 847KB
- SHA256 8d3039aff3a05fbed84b66f53e6703d4d998dd23c834714ed3d23e99937be9ae
- MD5 7fa94dd825028d82f926c690ac88b14e
- SHA1 30ec2a1aed3a8e62f0d99f2d81282d7507d50781
- SHA512 2d909b2ea05600e39340343cc75b071a4e9bae3e3cb22a6f2d69f57a37bd76af2512c7fe72e9e0d2692281430b3cf5b18b53b7795f6f1988b1ec543c3c83af68
- SSDEEP 6144:eXq1V29lhrj7wv81dS4fzlyVUqNnL8CWNvaxfzqzoibecFw/DgBV1LbkdbTQAgpA:qhsH3NOBfawFk+p5Bv70
- TLSH T174050782A91D3BFAC4C5C174617F35826DA43E081725B6EF92ACBB323E55AC11E787C1
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Renames multiple (254) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Drops file in Drivers directory
-
Executes dropped EXE
-
Adds Run key to start application
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1