General

  • Target

    da99f23eba0b7e1bf292e8baf923b37c3018b7c5a73e3832e353576083996fe5

  • Size

    120KB

  • Sample

    240531-ect5pafb75

  • MD5

    a3b6728bd446b007a93998134bacd548

  • SHA1

    4820a019b402dc3ecde758fb75878806e88124d4

  • SHA256

    da99f23eba0b7e1bf292e8baf923b37c3018b7c5a73e3832e353576083996fe5

  • SHA512

    f063b6c7739a9169087ce1c0065b9a883bcb9d8265d645d5d39858a40717e4a1684dab87b44914bf6e225f53dbe3b135c1e884dc0fd8fe3b2f982aa4bc4dd2e8

  • SSDEEP

    1536:gjAZpFx917RZlyp8tDFLDS2S8mH4oZj+Yo7+/btthaWtnDKfolEVemZ5lEYBTV5s:gcZp37bBe78mYoZCx+/HBDKUmLTVcd

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

      da99f23eba0b7e1bf292e8baf923b37c3018b7c5a73e3832e353576083996fe5

    • Size

      120KB

    • MD5

      a3b6728bd446b007a93998134bacd548

    • SHA1

      4820a019b402dc3ecde758fb75878806e88124d4

    • SHA256

      da99f23eba0b7e1bf292e8baf923b37c3018b7c5a73e3832e353576083996fe5

    • SHA512

      f063b6c7739a9169087ce1c0065b9a883bcb9d8265d645d5d39858a40717e4a1684dab87b44914bf6e225f53dbe3b135c1e884dc0fd8fe3b2f982aa4bc4dd2e8

    • SSDEEP

      1536:gjAZpFx917RZlyp8tDFLDS2S8mH4oZj+Yo7+/btthaWtnDKfolEVemZ5lEYBTV5s:gcZp37bBe78mYoZCx+/HBDKUmLTVcd

    • Modifies firewall policy service

    • Sality

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

    • UAC bypass

    • Windows security bypass

    • Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality

    • UPX dump on OEP (original entry point)

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Windows security modification

    • Checks whether UAC is enabled

    • Enumerates connected drives

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

MITRE ATT&CK Enterprise v15

Tasks