Overview

overview

10

Static

static

3

6ff72f8442...23.exe

windows7-x64

10

6ff72f8442...23.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6ff72f84429fd6c1f6bb32d2f3faa1f2fb566043b8ddb24ff9b4941f79bd3623

  • Size

    65KB

  • Sample

    240616-2ej4tsvfpn

  • MD5

    c343e99b395fef7399a923eb4b07cb53

  • SHA1

    fa698b71307d501060de8540d9d289bac89e2ca9

  • SHA256

    6ff72f84429fd6c1f6bb32d2f3faa1f2fb566043b8ddb24ff9b4941f79bd3623

  • SHA512

    be0f2e74d78d2860e48d667a3bca093303b801c24e55fbe9990c2b81a0c6d04474b5485ed617b2e5e724b29e64dcbcc1e4092387afe8721b2f9e1cb380f5fd53

  • SSDEEP

    1536:vccvtGDyP50CMImPCH3Tiatm1XLARVqCFE+mcj4KVv9xiZv1:vcu4+pMI/XTip1ERVqgE/cMM6f

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

      6ff72f84429fd6c1f6bb32d2f3faa1f2fb566043b8ddb24ff9b4941f79bd3623

    • Size

      65KB

    • MD5

      c343e99b395fef7399a923eb4b07cb53

    • SHA1

      fa698b71307d501060de8540d9d289bac89e2ca9

    • SHA256

      6ff72f84429fd6c1f6bb32d2f3faa1f2fb566043b8ddb24ff9b4941f79bd3623

    • SHA512

      be0f2e74d78d2860e48d667a3bca093303b801c24e55fbe9990c2b81a0c6d04474b5485ed617b2e5e724b29e64dcbcc1e4092387afe8721b2f9e1cb380f5fd53

    • SSDEEP

      1536:vccvtGDyP50CMImPCH3Tiatm1XLARVqCFE+mcj4KVv9xiZv1:vcu4+pMI/XTip1ERVqgE/cMM6f

    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