Overview

overview

10

Static

static

3

5f2f2d1755...09.exe

windows7-x64

10

5f2f2d1755...09.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5f2f2d17552b70f134ef36ebde5d345864cdcdc19972a5c1219505088cd49409

  • Size

    1.5MB

  • Sample

    240611-c4r4as1dld

  • MD5

    e8f8f34da9ab9ee760338d50897fbe06

  • SHA1

    0a888fe4569599a9f0d269ba88e11a9ff7600a17

  • SHA256

    5f2f2d17552b70f134ef36ebde5d345864cdcdc19972a5c1219505088cd49409

  • SHA512

    2a92850c4c8cd9316a05a4ca9f532ab9f5eca29354eef635bd3555ad1655301e0da5b0b8e72af14f1bdb3440a03e5c7699445b6a4efb010243fb59f932e55912

  • SSDEEP

    24576:G/5aX4+oafoSpER/RaK/UxlxiWx0nH48HT+TKm2Lpy7ZQV0aywl8D7TRamX:G/wX4TptIQ4lxRxIT+TKNy7wl8FV

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

      5f2f2d17552b70f134ef36ebde5d345864cdcdc19972a5c1219505088cd49409

    • Size

      1.5MB

    • MD5

      e8f8f34da9ab9ee760338d50897fbe06

    • SHA1

      0a888fe4569599a9f0d269ba88e11a9ff7600a17

    • SHA256

      5f2f2d17552b70f134ef36ebde5d345864cdcdc19972a5c1219505088cd49409

    • SHA512

      2a92850c4c8cd9316a05a4ca9f532ab9f5eca29354eef635bd3555ad1655301e0da5b0b8e72af14f1bdb3440a03e5c7699445b6a4efb010243fb59f932e55912

    • SSDEEP

      24576:G/5aX4+oafoSpER/RaK/UxlxiWx0nH48HT+TKm2Lpy7ZQV0aywl8D7TRamX:G/wX4TptIQ4lxRxIT+TKNy7wl8FV

    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

    • 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.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Replication Through Removable Media

1
T1091

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

Replication Through Removable Media

1
T1091

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks