General

  • Target

    c77abffd8a43c76cd6edf12c7ba6273762db2b7f20e7939e4ced8bd7a6d6ca08

  • Size

    403KB

  • Sample

    221029-v3dtdsghdm

  • MD5

    8494f97d447c1008d3a9bc5739fe9166

  • SHA1

    d0af0cc31df396f0f99fcab703121cd86364a4c2

  • SHA256

    c77abffd8a43c76cd6edf12c7ba6273762db2b7f20e7939e4ced8bd7a6d6ca08

  • SHA512

    e6ac2a4862153893c34185878da010b981743c4d75ce4f28d694b19d8f838b44b5446f300678d647992a94ea0ab2f6ed34d7a4a8281e8b5e1a08e8fc010ac21d

  • SSDEEP

    12288:vLFvPVmXPJ+h1/bYRNsKbVbG6nZhocqHDz26WaxI6/owebp4LmXCmYr0UCKlHGx:vLFVfe1C94Uxl4

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Targets

    • Target

      c77abffd8a43c76cd6edf12c7ba6273762db2b7f20e7939e4ced8bd7a6d6ca08

    • Size

      403KB

    • MD5

      8494f97d447c1008d3a9bc5739fe9166

    • SHA1

      d0af0cc31df396f0f99fcab703121cd86364a4c2

    • SHA256

      c77abffd8a43c76cd6edf12c7ba6273762db2b7f20e7939e4ced8bd7a6d6ca08

    • SHA512

      e6ac2a4862153893c34185878da010b981743c4d75ce4f28d694b19d8f838b44b5446f300678d647992a94ea0ab2f6ed34d7a4a8281e8b5e1a08e8fc010ac21d

    • SSDEEP

      12288:vLFvPVmXPJ+h1/bYRNsKbVbG6nZhocqHDz26WaxI6/owebp4LmXCmYr0UCKlHGx:vLFVfe1C94Uxl4

    • Modifies WinLogon for persistence

    • Modifies firewall policy service

    • Ramnit

      Ramnit is a versatile family that holds viruses, worms, and Trojans.

    • Sality

      Sality is backdoor written in C++, first discovered in 2003.

    • UAC bypass

    • Windows security bypass

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks