General

  • Target

    50fe6f8cf174dc0d535416d56d85b7e2f244e2e4481c1be708fa006002ee3dc0

  • Size

    100KB

  • Sample

    220718-xbkhzadca8

  • MD5

    baca97d7f80ff8f5938f0e27022ebf29

  • SHA1

    9954792b9bc83be1cfb420bea1103396f8a0339b

  • SHA256

    50fe6f8cf174dc0d535416d56d85b7e2f244e2e4481c1be708fa006002ee3dc0

  • SHA512

    18ef6aa6b511b3c3ac2a7753b0c3d2d91420be816a1e440596918968344042b95a33518c3a1775dc2a2ae856162f571f19bbcd7d529309f03cef8764588e3611

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

      50fe6f8cf174dc0d535416d56d85b7e2f244e2e4481c1be708fa006002ee3dc0

    • Size

      100KB

    • MD5

      baca97d7f80ff8f5938f0e27022ebf29

    • SHA1

      9954792b9bc83be1cfb420bea1103396f8a0339b

    • SHA256

      50fe6f8cf174dc0d535416d56d85b7e2f244e2e4481c1be708fa006002ee3dc0

    • SHA512

      18ef6aa6b511b3c3ac2a7753b0c3d2d91420be816a1e440596918968344042b95a33518c3a1775dc2a2ae856162f571f19bbcd7d529309f03cef8764588e3611

    • 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