Overview

overview

10

Static

static

3

23cdaac9a5...82.exe

windows7-x64

10

23cdaac9a5...82.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    23cdaac9a5b2798d3a9f576a42e4ca33ba6366c214ea448d942f65b599721882

  • Size

    815KB

  • Sample

    241211-dnt4dsxrej

  • MD5

    4004aca2098153e39610b6ff73ea0532

  • SHA1

    5a740915ae47da5f4c707301c5c4370aeae03b39

  • SHA256

    23cdaac9a5b2798d3a9f576a42e4ca33ba6366c214ea448d942f65b599721882

  • SHA512

    749713753e29ae4cdb61dd5af365cd5c7215ea970fb53b1f84b1d2674f762b97ac841f1813ae18e94e830d62e93588588a3862d1599dcb9d3980a55028539012

  • SSDEEP

    12288:QKV2TKHPZWkgare8jmCNFGIVX+Ffko39Nhy1VUFI/44OJWE9W:QulqXI1+Fsy9NhOVUFqIWgW

Score
10/10
salitybackdoorbootkitdiscoveryevasionpersistencetrojanupx

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

      23cdaac9a5b2798d3a9f576a42e4ca33ba6366c214ea448d942f65b599721882

    • Size

      815KB

    • MD5

      4004aca2098153e39610b6ff73ea0532

    • SHA1

      5a740915ae47da5f4c707301c5c4370aeae03b39

    • SHA256

      23cdaac9a5b2798d3a9f576a42e4ca33ba6366c214ea448d942f65b599721882

    • SHA512

      749713753e29ae4cdb61dd5af365cd5c7215ea970fb53b1f84b1d2674f762b97ac841f1813ae18e94e830d62e93588588a3862d1599dcb9d3980a55028539012

    • SSDEEP

      12288:QKV2TKHPZWkgare8jmCNFGIVX+Ffko39Nhy1VUFI/44OJWE9W:QulqXI1+Fsy9NhOVUFqIWgW

    Score
    10/10
    salitybackdoorbootkitdiscoveryevasionpersistencetrojanupx

    • Modifies firewall policy service

      evasion

    • Sality

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

      backdoorsality

    • Sality family

      sality

    • UAC bypass

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • Windows security modification

      evasiontrojan

    • Checks whether UAC is enabled

      evasiontrojan

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • 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

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

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

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Credential Access

Discovery

System Information Discovery

1
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks