Overview

overview

10

Static

static

3

297055b9dd...af.dll

windows7-x64

10

297055b9dd...af.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    297055b9dde7574d8b6205909f6ebd3fcfd7fff72a3fb3973445262c62c0c0af

  • Size

    120KB

  • Sample

    240611-ypgvnszbla

  • MD5

    d906338b45dd373d10ace27fccf40a04

  • SHA1

    2a8e0937dcd096aca6dd5fa3d735d00aef82359d

  • SHA256

    297055b9dde7574d8b6205909f6ebd3fcfd7fff72a3fb3973445262c62c0c0af

  • SHA512

    1978a38563fe73246531f55d3f0957a297b902c5f0a1201f77422aa6f889eeb37dd4f1f0bef6271ab98488c41d4ca7b824959ce42750302f0925d27788c3cdbf

  • SSDEEP

    1536:C+8wZD49rsvp5niq98T4okA7AngJr0y4E5WqdR5LnM0PSH4QZ5sMxxKxYL:18wh8qM4okUmgJrh4EWqdRdMqQ/FTmw

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

Targets

    • Target

      297055b9dde7574d8b6205909f6ebd3fcfd7fff72a3fb3973445262c62c0c0af

    • Size

      120KB

    • MD5

      d906338b45dd373d10ace27fccf40a04

    • SHA1

      2a8e0937dcd096aca6dd5fa3d735d00aef82359d

    • SHA256

      297055b9dde7574d8b6205909f6ebd3fcfd7fff72a3fb3973445262c62c0c0af

    • SHA512

      1978a38563fe73246531f55d3f0957a297b902c5f0a1201f77422aa6f889eeb37dd4f1f0bef6271ab98488c41d4ca7b824959ce42750302f0925d27788c3cdbf

    • SSDEEP

      1536:C+8wZD49rsvp5niq98T4okA7AngJr0y4E5WqdR5LnM0PSH4QZ5sMxxKxYL:18wh8qM4okUmgJrh4EWqdRdMqQ/FTmw

    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

    • Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality

    • UPX dump on OEP (original entry point)

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Defense Evasion

Modify Registry

5
T1112

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

3
T1562

Disable or Modify Tools

3
T1562.001

Credential Access

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks