General

  • Target

    bf9e9aa73bdf6953aed1450fb44751835f49441d87553ba87c13b94bc086a387

  • Size

    606KB

  • Sample

    221129-299yqsgd29

  • MD5

    917545581c785ea781b920527932a908

  • SHA1

    fb3c0c5e31f4682d09f9bca256c3ea0fc8b180e6

  • SHA256

    bf9e9aa73bdf6953aed1450fb44751835f49441d87553ba87c13b94bc086a387

  • SHA512

    ac093cf88871c9c7bc87c50c420d6640faa593eb484fcc7536bd610069b38b0d40f936c145e709f7475eca43fb5a00cc22a1e168a634593131d8637951d30593

  • SSDEEP

    12288:URmdtjPWedI4ilnP/TP7xQLtV8TuJ+fUoy6SoMvPJ6Q/FO0cn2b:URmdRZ4nTVQLtVsuEfUoy6MHJ6SFOW

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

      bf9e9aa73bdf6953aed1450fb44751835f49441d87553ba87c13b94bc086a387

    • Size

      606KB

    • MD5

      917545581c785ea781b920527932a908

    • SHA1

      fb3c0c5e31f4682d09f9bca256c3ea0fc8b180e6

    • SHA256

      bf9e9aa73bdf6953aed1450fb44751835f49441d87553ba87c13b94bc086a387

    • SHA512

      ac093cf88871c9c7bc87c50c420d6640faa593eb484fcc7536bd610069b38b0d40f936c145e709f7475eca43fb5a00cc22a1e168a634593131d8637951d30593

    • SSDEEP

      12288:URmdtjPWedI4ilnP/TP7xQLtV8TuJ+fUoy6SoMvPJ6Q/FO0cn2b:URmdRZ4nTVQLtVsuEfUoy6MHJ6SFOW

    • 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