Overview

overview

10

Static

static

ScriptCryptor.exe

windows7_x64

10

ScriptCryptor.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    ScriptCryptor.exe

  • Size

    528KB

  • Sample

    220211-kcsjraeagm

  • MD5

    55215f0ef9972f69b60f3f21a27a07d0

  • SHA1

    3fd5fb6f8bcd8fa33604a24ae0c856d451fba539

  • SHA256

    6d8d2c284235cac81763ee58e196b2f0b1e865cf192de04a64a4c3ecb350c85c

  • SHA512

    3367a528ec827b0d28c748c8e5304d883586685cf1dccf6abce095db01e3d36f16f486c0fd21984ca7e593c4e4962dee4dc71f0fa4eeb097d8e1972c559e9e6d

Score
10/10
salitybackdoorevasiontrojanupx

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

      ScriptCryptor.exe

    • Size

      528KB

    • MD5

      55215f0ef9972f69b60f3f21a27a07d0

    • SHA1

      3fd5fb6f8bcd8fa33604a24ae0c856d451fba539

    • SHA256

      6d8d2c284235cac81763ee58e196b2f0b1e865cf192de04a64a4c3ecb350c85c

    • SHA512

      3367a528ec827b0d28c748c8e5304d883586685cf1dccf6abce095db01e3d36f16f486c0fd21984ca7e593c4e4962dee4dc71f0fa4eeb097d8e1972c559e9e6d

    Score
    10/10
    salitybackdoorevasiontrojanupx

    • Modifies firewall policy service

      evasion

    • Sality

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

      backdoorsality

    • UAC bypass

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • UPX packed file

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

      upx

    • Windows security modification

      evasiontrojan

    • Checks whether UAC is enabled

      evasiontrojan

    • 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.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Replication Through Removable Media

1
T1091

Execution

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

Credential Access

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Exfiltration

Command and Control

Impact

Tasks