General

  • Target

    4a265adfadeaaa71b7bf5edda200fd55

  • Size

    364KB

  • Sample

    220825-y5sbcabdb8

  • MD5

    4a265adfadeaaa71b7bf5edda200fd55

  • SHA1

    58b7b50e2b09b81a3fe59bac5cee6c2a6d72f406

  • SHA256

    32eb2872a005a308b34e855fa442fcf51816b908f40c7e9692255d74339c241d

  • SHA512

    cd87121d1e2eefda561b454b7a9019a6e5266f095a04c19b57a846f3a9088d4f4d82ab085852419c37a53ea4260da283f731948309c69854854290a8e80890ca

  • SSDEEP

    6144:EyH7xOc6H5c6HcT66vlml/SI01Jq3ggxDDwCkTTgPtrX786mkf5kV1BBurgIJ7w5:EagCkDvrr6kRkVzEr/I5

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

      4a265adfadeaaa71b7bf5edda200fd55

    • Size

      364KB

    • MD5

      4a265adfadeaaa71b7bf5edda200fd55

    • SHA1

      58b7b50e2b09b81a3fe59bac5cee6c2a6d72f406

    • SHA256

      32eb2872a005a308b34e855fa442fcf51816b908f40c7e9692255d74339c241d

    • SHA512

      cd87121d1e2eefda561b454b7a9019a6e5266f095a04c19b57a846f3a9088d4f4d82ab085852419c37a53ea4260da283f731948309c69854854290a8e80890ca

    • SSDEEP

      6144:EyH7xOc6H5c6HcT66vlml/SI01Jq3ggxDDwCkTTgPtrX786mkf5kV1BBurgIJ7w5:EagCkDvrr6kRkVzEr/I5

    • Modifies firewall policy service

    • 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

    • Checks whether UAC is enabled

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Modify Registry

5
T1112

Bypass User Account Control

1
T1088

Disabling Security Tools

3
T1089

Discovery

System Information Discovery

1
T1082

Tasks