Overview

overview

10

Static

static

7

1b6fdab88c...18.exe

windows7-x64

10

1b6fdab88c...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1b6fdab88cea4620c9e5cde65361e914_JaffaCakes118

  • Size

    377KB

  • Sample

    240701-qg1ntatcqd

  • MD5

    1b6fdab88cea4620c9e5cde65361e914

  • SHA1

    c6c7f637255b4193d7b9afe052b131d427b3cbbb

  • SHA256

    e77808e699f1dfd6dae94a7efcf6f977417d27c42d5178b7b203638b58cd92fd

  • SHA512

    e42a1e089de7bc37e9e8e90016e382abfdbeab6fbc908fb821d08b022ec20b07d8ba85203b401152b47b287344b61ced48461c3a9cb8a47c483f344dafdb077e

  • SSDEEP

    6144:CPUrKuc8ssVpIv4t3+h9omAjxFiOdZmzUac1oNNASIn76U+FmYyzdFi4M8We18B:C8rKucRSpKNhLAVFzD1oNW9nh+FngWeS

Score
10/10
salitybackdoorevasionpersistencetrojanupx

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

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Targets

    • Target

      1b6fdab88cea4620c9e5cde65361e914_JaffaCakes118

    • Size

      377KB

    • MD5

      1b6fdab88cea4620c9e5cde65361e914

    • SHA1

      c6c7f637255b4193d7b9afe052b131d427b3cbbb

    • SHA256

      e77808e699f1dfd6dae94a7efcf6f977417d27c42d5178b7b203638b58cd92fd

    • SHA512

      e42a1e089de7bc37e9e8e90016e382abfdbeab6fbc908fb821d08b022ec20b07d8ba85203b401152b47b287344b61ced48461c3a9cb8a47c483f344dafdb077e

    • SSDEEP

      6144:CPUrKuc8ssVpIv4t3+h9omAjxFiOdZmzUac1oNNASIn76U+FmYyzdFi4M8We18B:C8rKucRSpKNhLAVFzD1oNW9nh+FngWeS

    Score
    10/10
    salitybackdoorevasionpersistencetrojanupx

    • Modifies WinLogon for persistence

      persistence

    • Modifies firewall policy service

      evasion

    • Sality

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

      backdoorsality

    • UAC bypass

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • Disables RegEdit via registry modification

      evasion

    • Disables Task Manager via registry modification

      evasion

    • UPX packed file

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

      upx

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • 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.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Replication Through Removable Media

1
T1091

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

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

7
T1112

Impair Defenses

4
T1562

Disable or Modify Tools

3
T1562.001

Disable or Modify System Firewall

1
T1562.004

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Credential Access

Discovery

System Information Discovery

3
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