Overview

overview

10

Static

static

3

6a357d70da...91.exe

windows7-x64

3

6a357d70da...91.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6a357d70da700579ba004ae61a945b80aa95e892eabc3b0ec33b4c9c52b05a91

  • Size

    5.0MB

  • Sample

    240608-d2lzyagd4t

  • MD5

    4eee74973f5e2daf51cf639cec4efc16

  • SHA1

    615dac492c6b143eeebcc5fb6ec1f85ec5cf3f92

  • SHA256

    6a357d70da700579ba004ae61a945b80aa95e892eabc3b0ec33b4c9c52b05a91

  • SHA512

    9c9b1084363766c20702cae1e94268d651ccaa7228b444cd801dead5f551916a61bb25b5d414bf004ae1cad631f8f3a9f42771e99d5cf2356d62e1c13aadc7b4

  • SSDEEP

    98304:e0t8mTFe1Ba7bY/Ft3V6qLV2YkgugRIN1/0oaEodZ/c1ZF:eC8qFe1g7by/IgHRINSeSZA

Score
10/10
salitybackdoorbootkitevasionpersistencetrojanupx

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

      6a357d70da700579ba004ae61a945b80aa95e892eabc3b0ec33b4c9c52b05a91

    • Size

      5.0MB

    • MD5

      4eee74973f5e2daf51cf639cec4efc16

    • SHA1

      615dac492c6b143eeebcc5fb6ec1f85ec5cf3f92

    • SHA256

      6a357d70da700579ba004ae61a945b80aa95e892eabc3b0ec33b4c9c52b05a91

    • SHA512

      9c9b1084363766c20702cae1e94268d651ccaa7228b444cd801dead5f551916a61bb25b5d414bf004ae1cad631f8f3a9f42771e99d5cf2356d62e1c13aadc7b4

    • SSDEEP

      98304:e0t8mTFe1Ba7bY/Ft3V6qLV2YkgugRIN1/0oaEodZ/c1ZF:eC8qFe1g7by/IgHRINSeSZA

    Score
    10/10
    salitybackdoorbootkitevasionpersistencetrojanupx

    • 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

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

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

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

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks