General

  • Target

    e7fc8ad3234cd36125d7e4dff63efc6fc55128d2e95e9224a8f0a3e929f4d317

  • Size

    606KB

  • Sample

    221129-246zwsfg89

  • MD5

    a80b4c1bdf6c5497a91f2f0f692fb56c

  • SHA1

    fe9a073ac505e257920c4e2d077697fcd43301de

  • SHA256

    e7fc8ad3234cd36125d7e4dff63efc6fc55128d2e95e9224a8f0a3e929f4d317

  • SHA512

    193d66eacb7f1de43d8df49f57bf5891099c375febe8ff79d816ac7a3eded2a913b84ce1f38050af2e9661c91f39bfbac916e3588b6c913d93776d8f4e4bbc47

  • SSDEEP

    12288:LRmdtjPWedI4ilnP/TP7xQLtV8TuJ+fUoy6SoMvPJ6Q/FO0cn2b:LRmdRZ4nTVQLtVsuEfUoy6MHJ6SFOW

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

      e7fc8ad3234cd36125d7e4dff63efc6fc55128d2e95e9224a8f0a3e929f4d317

    • Size

      606KB

    • MD5

      a80b4c1bdf6c5497a91f2f0f692fb56c

    • SHA1

      fe9a073ac505e257920c4e2d077697fcd43301de

    • SHA256

      e7fc8ad3234cd36125d7e4dff63efc6fc55128d2e95e9224a8f0a3e929f4d317

    • SHA512

      193d66eacb7f1de43d8df49f57bf5891099c375febe8ff79d816ac7a3eded2a913b84ce1f38050af2e9661c91f39bfbac916e3588b6c913d93776d8f4e4bbc47

    • SSDEEP

      12288:LRmdtjPWedI4ilnP/TP7xQLtV8TuJ+fUoy6SoMvPJ6Q/FO0cn2b:LRmdRZ4nTVQLtVsuEfUoy6MHJ6SFOW

    • 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