General

  • Target

    5200002d9786514a3730961cd389e45e1df2af7c901335151eefafed4b10ea58

  • Size

    100KB

  • Sample

    220717-e11blsggdr

  • MD5

    61af7817ddb532a8e711e755ffdfb719

  • SHA1

    7194ba0fcfec5493011d0d1b2fafe3ab4fcbea42

  • SHA256

    5200002d9786514a3730961cd389e45e1df2af7c901335151eefafed4b10ea58

  • SHA512

    c2460d89eb2a56d1f31aad89fdc37212bc5e9772bf0bb132b9942133233cdbe69a9915e15b764a33341c1b341b2ba94c132d4eaf8e13bed19582382330ba7f77

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

      5200002d9786514a3730961cd389e45e1df2af7c901335151eefafed4b10ea58

    • Size

      100KB

    • MD5

      61af7817ddb532a8e711e755ffdfb719

    • SHA1

      7194ba0fcfec5493011d0d1b2fafe3ab4fcbea42

    • SHA256

      5200002d9786514a3730961cd389e45e1df2af7c901335151eefafed4b10ea58

    • SHA512

      c2460d89eb2a56d1f31aad89fdc37212bc5e9772bf0bb132b9942133233cdbe69a9915e15b764a33341c1b341b2ba94c132d4eaf8e13bed19582382330ba7f77

    • Modifies firewall policy service

    • Sality

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

    • UAC bypass

    • Windows security bypass

    • 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.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Replication Through Removable Media

1
T1091

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

3
T1082

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

Lateral Movement

Replication Through Removable Media

1
T1091

Tasks