General

  • Target

    b6bebaceeb7572332bd2f049dbbf8564f05673cd44744cd4f1d95d04bb0a1b65

  • Size

    606KB

  • Sample

    221129-hxgxmsag6z

  • MD5

    a1b3c431e9414ed9d7a87fe78d1ed255

  • SHA1

    ef8bb35252ed1783ad9cab7b1e64d3376dda58f8

  • SHA256

    b6bebaceeb7572332bd2f049dbbf8564f05673cd44744cd4f1d95d04bb0a1b65

  • SHA512

    a451e28fcc1d44db260f554997af2a2431b2c26968e1abbb490b5deb7173068f3842432a97ab9f97378ce361741869f3c290cd97ed3ecd27845a80f12ac60ef0

  • SSDEEP

    12288:adtjPWedI4ilnP/TP7xQLtV8TuJ+fUoy6SoMvPJ6Q/FO0cn2b:adRZ4nTVQLtVsuEfUoy6MHJ6SFOW

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

      b6bebaceeb7572332bd2f049dbbf8564f05673cd44744cd4f1d95d04bb0a1b65

    • Size

      606KB

    • MD5

      a1b3c431e9414ed9d7a87fe78d1ed255

    • SHA1

      ef8bb35252ed1783ad9cab7b1e64d3376dda58f8

    • SHA256

      b6bebaceeb7572332bd2f049dbbf8564f05673cd44744cd4f1d95d04bb0a1b65

    • SHA512

      a451e28fcc1d44db260f554997af2a2431b2c26968e1abbb490b5deb7173068f3842432a97ab9f97378ce361741869f3c290cd97ed3ecd27845a80f12ac60ef0

    • SSDEEP

      12288:adtjPWedI4ilnP/TP7xQLtV8TuJ+fUoy6SoMvPJ6Q/FO0cn2b:adRZ4nTVQLtVsuEfUoy6MHJ6SFOW

    • 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