General

  • Target

    06b719ce32121712829a8c2f21a77893f1e435e6b1cbfc0fc857d8bb37761130

  • Size

    4.3MB

  • Sample

    220825-16ah2acfb7

  • MD5

    4f0dcfb8b8cf69bb60c7c051554f0fc5

  • SHA1

    992f2bf6e63b6894c6f5311efa2cf908e50621d1

  • SHA256

    06b719ce32121712829a8c2f21a77893f1e435e6b1cbfc0fc857d8bb37761130

  • SHA512

    936a221740b37898a24606732b2aab688c332ce35fc6f5c7a1ca166f024bd9cd9c7e332b19e01e3ad26ca4d50b2bc45e512e315a2b0dfa3c14301ecc4aeeb83c

  • SSDEEP

    98304:L56u2b1q7yXmonPI9d80h0zlLKc7ol9qSrQDrmPTj1CWDcWt4RdKFnb71:16N1+ImonA9d80hSKNmS8Drmn9dSCFnt

Malware Config

Targets

    • Target

      06b719ce32121712829a8c2f21a77893f1e435e6b1cbfc0fc857d8bb37761130

    • Size

      4.3MB

    • MD5

      4f0dcfb8b8cf69bb60c7c051554f0fc5

    • SHA1

      992f2bf6e63b6894c6f5311efa2cf908e50621d1

    • SHA256

      06b719ce32121712829a8c2f21a77893f1e435e6b1cbfc0fc857d8bb37761130

    • SHA512

      936a221740b37898a24606732b2aab688c332ce35fc6f5c7a1ca166f024bd9cd9c7e332b19e01e3ad26ca4d50b2bc45e512e315a2b0dfa3c14301ecc4aeeb83c

    • SSDEEP

      98304:L56u2b1q7yXmonPI9d80h0zlLKc7ol9qSrQDrmPTj1CWDcWt4RdKFnb71:16N1+ImonA9d80hSKNmS8Drmn9dSCFnt

    • Modifies security service

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Possible privilege escalation attempt

    • Stops running service(s)

    • Deletes itself

    • Loads dropped DLL

    • Modifies file permissions

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

2
T1031

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

2
T1112

Impair Defenses

1
T1562

File Permissions Modification

1
T1222

Discovery

System Information Discovery

1
T1082

Impact

Service Stop

1
T1489

Tasks