General

  • Target

    c7b571d8b889466d791b474515aab705b2ec7f0b3a1a434dccb8cdaf265216fb

  • Size

    606KB

  • Sample

    221129-28v37abd61

  • MD5

    887ac3a14b1b18d94925b05201e9fe66

  • SHA1

    ff20f17ede14c87191b7e8923ed7590a9e578001

  • SHA256

    c7b571d8b889466d791b474515aab705b2ec7f0b3a1a434dccb8cdaf265216fb

  • SHA512

    7f3c40008a7792fa8e90825c9ee0cfecc9d37ad3708cf18f94098bca867b5861ddfd7fdc76abd5a4a6e2ed32e14d7bdbbc0a94b7a12524dd6cdd85ba9578c91e

  • SSDEEP

    12288:UR/dtjPWedI4ilnP/TP7xQLtV8TuJ+fUoy6SoMvPJ6Q/FO0cn2b:UR/dRZ4nTVQLtVsuEfUoy6MHJ6SFOW

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

      c7b571d8b889466d791b474515aab705b2ec7f0b3a1a434dccb8cdaf265216fb

    • Size

      606KB

    • MD5

      887ac3a14b1b18d94925b05201e9fe66

    • SHA1

      ff20f17ede14c87191b7e8923ed7590a9e578001

    • SHA256

      c7b571d8b889466d791b474515aab705b2ec7f0b3a1a434dccb8cdaf265216fb

    • SHA512

      7f3c40008a7792fa8e90825c9ee0cfecc9d37ad3708cf18f94098bca867b5861ddfd7fdc76abd5a4a6e2ed32e14d7bdbbc0a94b7a12524dd6cdd85ba9578c91e

    • SSDEEP

      12288:UR/dtjPWedI4ilnP/TP7xQLtV8TuJ+fUoy6SoMvPJ6Q/FO0cn2b:UR/dRZ4nTVQLtVsuEfUoy6MHJ6SFOW

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • Modifies firewall policy service

    • Sality

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

    • UAC bypass

    • Windows security bypass

    • ModiLoader Second Stage

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Executes dropped EXE

    • UPX packed file

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

    • Checks computer location settings

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

    • Loads dropped DLL

    • 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 Matrix ATT&CK v6

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

Query Registry

2
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Tasks