General

  • Target

    7672caa9afd97eef5d401063150b540026b7833ee69f0788de88367a75ececf2

  • Size

    884KB

  • Sample

    241221-b2aksszlbj

  • MD5

    5deacaf9299c905c33b4c5a278f0676e

  • SHA1

    3d8a8b01cd25c3377acb7587ebdb494e0c48abb3

  • SHA256

    7672caa9afd97eef5d401063150b540026b7833ee69f0788de88367a75ececf2

  • SHA512

    3f7bb0ba1330129adeb1704107ba5382fac4cb50eac67591fb68a319a4f030d2121c4bdd2ffb7b2f3157591fc306baa838b11a7b822e772d6547f51b27fea5b5

  • SSDEEP

    12288:v3TdtLW5WIj1YSSdFxz8IaCOz61jcfpROF6s+HaTg8ZRJUaI1h82TQMN4zkZ+:fDsj1dEjhAuZSRO4symgKRJUP42PCkc

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

Targets

    • Target

      7672caa9afd97eef5d401063150b540026b7833ee69f0788de88367a75ececf2

    • Size

      884KB

    • MD5

      5deacaf9299c905c33b4c5a278f0676e

    • SHA1

      3d8a8b01cd25c3377acb7587ebdb494e0c48abb3

    • SHA256

      7672caa9afd97eef5d401063150b540026b7833ee69f0788de88367a75ececf2

    • SHA512

      3f7bb0ba1330129adeb1704107ba5382fac4cb50eac67591fb68a319a4f030d2121c4bdd2ffb7b2f3157591fc306baa838b11a7b822e772d6547f51b27fea5b5

    • SSDEEP

      12288:v3TdtLW5WIj1YSSdFxz8IaCOz61jcfpROF6s+HaTg8ZRJUaI1h82TQMN4zkZ+:fDsj1dEjhAuZSRO4symgKRJUP42PCkc

    • Modifies WinLogon for persistence

    • 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

    • Modifies Windows Firewall

    • 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.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks