Overview

overview

10

Static

static

3

42b6dba824...53.exe

windows7-x64

10

42b6dba824...53.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    42b6dba82428f2c91c2caece265900ab79bf12be141360b73fe0f95b34486153

  • Size

    417KB

  • Sample

    250207-gv83nstjbr

  • MD5

    20647c8fdb9685e97d672ff405ebe702

  • SHA1

    4767e95b96baca189ada65f5dc4e6da290e7893f

  • SHA256

    42b6dba82428f2c91c2caece265900ab79bf12be141360b73fe0f95b34486153

  • SHA512

    341e805a3947fd76683daa959c7a7b3295645311b72eadf03b2f411324088550de1e3a325fc14a096a1f17ac997863a3aa10f083498a03877602c71a1f8d9997

  • SSDEEP

    6144:8OJZ2tEYDbcgLhLwbrHRc6mRI0UdRQ525yWCc12x4qZ3wGeNq:dJGrDbcgmbjNfLdCiyW/2iqZkY

Score
10/10
salitybackdoordefense_evasiondiscoverytrojanupx

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

      42b6dba82428f2c91c2caece265900ab79bf12be141360b73fe0f95b34486153

    • Size

      417KB

    • MD5

      20647c8fdb9685e97d672ff405ebe702

    • SHA1

      4767e95b96baca189ada65f5dc4e6da290e7893f

    • SHA256

      42b6dba82428f2c91c2caece265900ab79bf12be141360b73fe0f95b34486153

    • SHA512

      341e805a3947fd76683daa959c7a7b3295645311b72eadf03b2f411324088550de1e3a325fc14a096a1f17ac997863a3aa10f083498a03877602c71a1f8d9997

    • SSDEEP

      6144:8OJZ2tEYDbcgLhLwbrHRc6mRI0UdRQ525yWCc12x4qZ3wGeNq:dJGrDbcgmbjNfLdCiyW/2iqZkY

    Score
    10/10
    salitybackdoordefense_evasiondiscoverytrojanupx

    • Modifies firewall policy service

      defense_evasion

    • Sality

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

      backdoorsality

    • Sality family

      sality

    • UAC bypass

      defense_evasiontrojan

    • Windows security bypass

      defense_evasiontrojan

    • Windows security modification

      defense_evasiontrojan

    • Checks whether UAC is enabled

      defense_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.

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

1
T1091

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

4
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

3
T1562.001

Modify Registry

5
T1112

Credential Access

Discovery

Peripheral Device Discovery

1
T1120

Query Registry

1
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Command and Control

Exfiltration

Impact

Tasks