Overview

overview

10

Static

static

3

3c09e2072e...b7.exe

windows7-x64

10

3c09e2072e...b7.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3c09e2072e82540233886681add2da8a0d4a21e3f4f65a4ebdaf952ff3fe5fb7

  • Size

    736KB

  • Sample

    241216-z7bxtazqet

  • MD5

    c5112174663df732115a9cd7d414d97a

  • SHA1

    f7b92adc87f580fa9b0a616385193bcfa5c25db9

  • SHA256

    3c09e2072e82540233886681add2da8a0d4a21e3f4f65a4ebdaf952ff3fe5fb7

  • SHA512

    682ea727bddf32a471b0ab44bd79ca067458d82a0ffcd8672ff8fd42fa5b9ffff52234f1dbf201c80e3d51f7d066013bb7a8a9ce2bd2c56bada202ff5a25ecec

  • SSDEEP

    12288:YTyjXW+48qWywrU4kGFezOAVuJ5PIRww7F5DO3HYff24r55:2IXW/8yw1ez54lI5F5SXYHj7

Score
10/10
salitybackdoordiscoveryevasionpersistencetrojanupx

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

      3c09e2072e82540233886681add2da8a0d4a21e3f4f65a4ebdaf952ff3fe5fb7

    • Size

      736KB

    • MD5

      c5112174663df732115a9cd7d414d97a

    • SHA1

      f7b92adc87f580fa9b0a616385193bcfa5c25db9

    • SHA256

      3c09e2072e82540233886681add2da8a0d4a21e3f4f65a4ebdaf952ff3fe5fb7

    • SHA512

      682ea727bddf32a471b0ab44bd79ca067458d82a0ffcd8672ff8fd42fa5b9ffff52234f1dbf201c80e3d51f7d066013bb7a8a9ce2bd2c56bada202ff5a25ecec

    • SSDEEP

      12288:YTyjXW+48qWywrU4kGFezOAVuJ5PIRww7F5DO3HYff24r55:2IXW/8yw1ez54lI5F5SXYHj7

    Score
    10/10
    salitybackdoordiscoveryevasionpersistencetrojanupx

    • Modifies firewall policy service

      evasion

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Sality

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

      backdoorsality

    • Sality family

      sality

    • UAC bypass

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • 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

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

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

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

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

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Impair Defenses

4
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

3
T1562.001

Modify Registry

8
T1112

Credential Access

Discovery

Peripheral Device Discovery

1
T1120

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks