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General

  • Target

    d497af7ae3df86a50104beef19265e4045ad7585f0d985328b84e25420866384N.exe

  • Size

    988KB

  • Sample

    250202-azb56syrhp

  • MD5

    2424d3853276ebb2806eba14c980ba80

  • SHA1

    a139309ed88df20cdf219638b52ed4200fc89edf

  • SHA256

    d497af7ae3df86a50104beef19265e4045ad7585f0d985328b84e25420866384

  • SHA512

    2f9fbf30dec895fce59fd1c0153811454e6e5eb9a91408c7801d5558ada26dd574a5542184eb304bbb7222c80e641c08f0cd3b7a5013e9e619848eeeb538cae5

  • SSDEEP

    24576:0TOpUNCzaEDGSsuGxAFlLvKx1L8Mn3ru5gI33XmPSZftzrAp30TxS:03NCzHM2M1L8MniF3HftQF0To

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

      d497af7ae3df86a50104beef19265e4045ad7585f0d985328b84e25420866384N.exe

    • Size

      988KB

    • MD5

      2424d3853276ebb2806eba14c980ba80

    • SHA1

      a139309ed88df20cdf219638b52ed4200fc89edf

    • SHA256

      d497af7ae3df86a50104beef19265e4045ad7585f0d985328b84e25420866384

    • SHA512

      2f9fbf30dec895fce59fd1c0153811454e6e5eb9a91408c7801d5558ada26dd574a5542184eb304bbb7222c80e641c08f0cd3b7a5013e9e619848eeeb538cae5

    • SSDEEP

      24576:0TOpUNCzaEDGSsuGxAFlLvKx1L8Mn3ru5gI33XmPSZftzrAp30TxS:03NCzHM2M1L8MniF3HftQF0To

    • Modifies firewall policy service

    • Sality

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

    • Sality family

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Drops file in Drivers directory

    • Manipulates Digital Signatures

      Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to obtain their binary as valid.

    • Checks computer location settings

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • 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

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks