General

  • Target

    ce94f6c5e655175506f1df6eddc2c1e14c0e72acdbced9827c75097639579cc7.exe

  • Size

    988KB

  • Sample

    250204-yrrgws1pep

  • MD5

    cc31b7d43a036b1ce2d4d2df1afc9f49

  • SHA1

    b3b4f204c5148a854e2a9c12e475369229a42f7f

  • SHA256

    ce94f6c5e655175506f1df6eddc2c1e14c0e72acdbced9827c75097639579cc7

  • SHA512

    5b603e31455f07bd50b32550ad45ace088bd1c239172a2c139faf71bde60d6571e6b2d1093fa58d400ee39520b8b173a7817b460fcc5f996f9f09470d0da92fd

  • SSDEEP

    24576:0TOpUNCzaEDGSsuGxAFlLvKx1L8Mn3ru5gI33XmPSZftzrAp30Txm: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

      ce94f6c5e655175506f1df6eddc2c1e14c0e72acdbced9827c75097639579cc7.exe

    • Size

      988KB

    • MD5

      cc31b7d43a036b1ce2d4d2df1afc9f49

    • SHA1

      b3b4f204c5148a854e2a9c12e475369229a42f7f

    • SHA256

      ce94f6c5e655175506f1df6eddc2c1e14c0e72acdbced9827c75097639579cc7

    • SHA512

      5b603e31455f07bd50b32550ad45ace088bd1c239172a2c139faf71bde60d6571e6b2d1093fa58d400ee39520b8b173a7817b460fcc5f996f9f09470d0da92fd

    • SSDEEP

      24576:0TOpUNCzaEDGSsuGxAFlLvKx1L8Mn3ru5gI33XmPSZftzrAp30Txm: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