Overview

overview

10

Static

static

3

c5a41a50f1...36.exe

windows7-x64

10

c5a41a50f1...36.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c5a41a50f111c87ca72baac6fb4fe4ebb4afaf23e537eb1b82b42b7c2041ce36

  • Size

    65KB

  • Sample

    240423-d8mvtace47

  • MD5

    88c7bf67fe1d534f5395ecc55cab7060

  • SHA1

    3daf56e7b8f3689717bbe6b526eed58ca76b3b3d

  • SHA256

    c5a41a50f111c87ca72baac6fb4fe4ebb4afaf23e537eb1b82b42b7c2041ce36

  • SHA512

    e113a13e985090b7162deaf3783b2744a1d95e1b2c5b306b083e44eade19dadff648a305f182781a0a910e4ec75529266c145009843334d5e8f37b37d395b208

  • SSDEEP

    1536:f8wWWmfaO1JIe1QaEMSL3rI2wx3f0WnWRwin42OP:fYTffIJV/3olf0WZcOP

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

      c5a41a50f111c87ca72baac6fb4fe4ebb4afaf23e537eb1b82b42b7c2041ce36

    • Size

      65KB

    • MD5

      88c7bf67fe1d534f5395ecc55cab7060

    • SHA1

      3daf56e7b8f3689717bbe6b526eed58ca76b3b3d

    • SHA256

      c5a41a50f111c87ca72baac6fb4fe4ebb4afaf23e537eb1b82b42b7c2041ce36

    • SHA512

      e113a13e985090b7162deaf3783b2744a1d95e1b2c5b306b083e44eade19dadff648a305f182781a0a910e4ec75529266c145009843334d5e8f37b37d395b208

    • SSDEEP

      1536:f8wWWmfaO1JIe1QaEMSL3rI2wx3f0WnWRwin42OP:fYTffIJV/3olf0WZcOP

    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)

    • 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

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

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks