Overview

overview

10

Static

static

3

afc8abd7a3...0N.exe

windows7-x64

10

afc8abd7a3...0N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    afc8abd7a32605b5f01dc58a5b797c64d2d2a8cf048e5218aef031e1548a9fd0N.exe

  • Size

    728KB

  • Sample

    250101-ae7fksyqbn

  • MD5

    08a5c7b25828a23c7f2aa44008dd6740

  • SHA1

    1dd7618709f39290bf54209b9c1f726eaee6412c

  • SHA256

    afc8abd7a32605b5f01dc58a5b797c64d2d2a8cf048e5218aef031e1548a9fd0

  • SHA512

    daf6f96bb967571badd56e9b86eccaa03e338bb23fe2c6f1d68344224318f763db3bca46a2e245b6c02218b7a931a5a541e5c1589d0d65c709f65c04004b70c1

  • SSDEEP

    12288:wTyjXW+48qWywrU4kGFezOAVuJ5PI+ww7F5DO3HYffIVGiwraX:uIXW/8yw1ez54lIQF5SXYHIVyraX

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

      afc8abd7a32605b5f01dc58a5b797c64d2d2a8cf048e5218aef031e1548a9fd0N.exe

    • Size

      728KB

    • MD5

      08a5c7b25828a23c7f2aa44008dd6740

    • SHA1

      1dd7618709f39290bf54209b9c1f726eaee6412c

    • SHA256

      afc8abd7a32605b5f01dc58a5b797c64d2d2a8cf048e5218aef031e1548a9fd0

    • SHA512

      daf6f96bb967571badd56e9b86eccaa03e338bb23fe2c6f1d68344224318f763db3bca46a2e245b6c02218b7a931a5a541e5c1589d0d65c709f65c04004b70c1

    • SSDEEP

      12288:wTyjXW+48qWywrU4kGFezOAVuJ5PI+ww7F5DO3HYffIVGiwraX:uIXW/8yw1ez54lIQF5SXYHIVyraX

    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