General

  • Target

    a65cf9ee76d9f146f847f848a9f736ac9fb4444db5bb9c9341a83c38a4ccf943.exe

  • Size

    612KB

  • Sample

    250111-clfyba1mcp

  • MD5

    ba287c26a6c5cafe168e8ac392381be2

  • SHA1

    acabd610f68bd6a288d42916afd0194898f53d75

  • SHA256

    a65cf9ee76d9f146f847f848a9f736ac9fb4444db5bb9c9341a83c38a4ccf943

  • SHA512

    494166f4872b2b589c85fd36140ca667bb8766dbd65eecfc6ab110a679f581dae243c68cc09f96e32c2a10e7918475a46f1987db731a10e647cde1106d8fdb5f

  • SSDEEP

    6144:XNrgqE3QZ4/KjrWFiU6K73uZwUlgWPMOHSSj80i7idui1Yl6ns3hk:2U4/hFis73p1+OGgi7ghk

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/

http://klkjwre77638dfqwieuoi888.info/

Targets

    • Target

      a65cf9ee76d9f146f847f848a9f736ac9fb4444db5bb9c9341a83c38a4ccf943.exe

    • Size

      612KB

    • MD5

      ba287c26a6c5cafe168e8ac392381be2

    • SHA1

      acabd610f68bd6a288d42916afd0194898f53d75

    • SHA256

      a65cf9ee76d9f146f847f848a9f736ac9fb4444db5bb9c9341a83c38a4ccf943

    • SHA512

      494166f4872b2b589c85fd36140ca667bb8766dbd65eecfc6ab110a679f581dae243c68cc09f96e32c2a10e7918475a46f1987db731a10e647cde1106d8fdb5f

    • SSDEEP

      6144:XNrgqE3QZ4/KjrWFiU6K73uZwUlgWPMOHSSj80i7idui1Yl6ns3hk:2U4/hFis73p1+OGgi7ghk

    • Detect Neshta payload

    • Modifies firewall policy service

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

    • Neshta family

    • Sality

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

    • Sality family

    • UAC bypass

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Modifies system executable filetype association

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Checks whether UAC is enabled

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks