Overview

overview

10

Static

static

3

8f3aed5fad...9c.exe

windows7-x64

10

8f3aed5fad...9c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8f3aed5fadbbb64bc0a2d36dfefcad84714cc9710340ec77d4e5dfb8496aa89c.exe

  • Size

    97KB

  • Sample

    250202-fvh1taxkh1

  • MD5

    4d62fac317b37140d8d8095536951e60

  • SHA1

    7c05984a33d311134c8b59618ef9510fab0c9c83

  • SHA256

    8f3aed5fadbbb64bc0a2d36dfefcad84714cc9710340ec77d4e5dfb8496aa89c

  • SHA512

    679e2ff1af5b41063dc0aa7ca772b632536f5ea57df536dcd04942642f04b63183cbc9b3ab3fe166d7c7e3301c181f3d3e599471c5e11e30e08e9112c0f6d913

  • SSDEEP

    1536:UM7mpRBnQ9+QSk2zsfM3AvAOi2vfQ7mqlXiDMv/HoKfErm9qp97am9OM:H6pznQMQX2dQv6kQbsc/HCr8kdX9OM

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

      8f3aed5fadbbb64bc0a2d36dfefcad84714cc9710340ec77d4e5dfb8496aa89c.exe

    • Size

      97KB

    • MD5

      4d62fac317b37140d8d8095536951e60

    • SHA1

      7c05984a33d311134c8b59618ef9510fab0c9c83

    • SHA256

      8f3aed5fadbbb64bc0a2d36dfefcad84714cc9710340ec77d4e5dfb8496aa89c

    • SHA512

      679e2ff1af5b41063dc0aa7ca772b632536f5ea57df536dcd04942642f04b63183cbc9b3ab3fe166d7c7e3301c181f3d3e599471c5e11e30e08e9112c0f6d913

    • SSDEEP

      1536:UM7mpRBnQ9+QSk2zsfM3AvAOi2vfQ7mqlXiDMv/HoKfErm9qp97am9OM:H6pznQMQX2dQv6kQbsc/HCr8kdX9OM

    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