Overview

overview

10

Static

static

3

1afee1e360...4b.dll

windows7-x64

10

1afee1e360...4b.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    1afee1e360b83dd26765376a455bba1391cca8302f05cb3dc13f25eff5f0b84b

  • Size

    120KB

  • Sample

    240630-xzx4zashna

  • MD5

    923ff8bd292fe697210d8fa8f1915abd

  • SHA1

    bdc783a237772c4ee84a8c4fea653385002ea5fe

  • SHA256

    1afee1e360b83dd26765376a455bba1391cca8302f05cb3dc13f25eff5f0b84b

  • SHA512

    ee22dfe438067135279aef0d5c8afb63b92cbbc19c89caafb503aea1ddae7f061923dd6e124a0c9b9e612e205621fac8e75afdae96e285dd20619a6266a00896

  • SSDEEP

    1536:ibhn3zHjSdlEQcRcKe+1o/Tm8tNPW7nmoePfL63r88:sd3zDSDERclKwPonXT37

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

      1afee1e360b83dd26765376a455bba1391cca8302f05cb3dc13f25eff5f0b84b

    • Size

      120KB

    • MD5

      923ff8bd292fe697210d8fa8f1915abd

    • SHA1

      bdc783a237772c4ee84a8c4fea653385002ea5fe

    • SHA256

      1afee1e360b83dd26765376a455bba1391cca8302f05cb3dc13f25eff5f0b84b

    • SHA512

      ee22dfe438067135279aef0d5c8afb63b92cbbc19c89caafb503aea1ddae7f061923dd6e124a0c9b9e612e205621fac8e75afdae96e285dd20619a6266a00896

    • SSDEEP

      1536:ibhn3zHjSdlEQcRcKe+1o/Tm8tNPW7nmoePfL63r88:sd3zDSDERclKwPonXT37

    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

    • Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality

    • UPX dump on OEP (original entry point)

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

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

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

2
T1082

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks