Overview

overview

10

Static

static

3

6061b74135...df.dll

windows7-x64

10

6061b74135...df.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    6061b7413537dd71ab938e963bae0ef5f30809e8dc4026bc40fdcd4eaba1fddf

  • Size

    120KB

  • Sample

    240517-2bn9daeb71

  • MD5

    4f634d8ea8c3dc986b8b293af2133c0a

  • SHA1

    66a684c5d8ee7212b0059a3f0b474da0a44b7616

  • SHA256

    6061b7413537dd71ab938e963bae0ef5f30809e8dc4026bc40fdcd4eaba1fddf

  • SHA512

    5fa1c48205866e8a23c088fd3f0038c4b76cbac7f7d79fa1ca013fcddccd20c4159e977e6e300dbc103383fccb85a97d6396bd0d02c9df1722f1066b31992802

  • SSDEEP

    3072:mK3cxMsduMGkZor/1YHf1Ug7UB/Gl5RL:mKNiHerd8QYR

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

      6061b7413537dd71ab938e963bae0ef5f30809e8dc4026bc40fdcd4eaba1fddf

    • Size

      120KB

    • MD5

      4f634d8ea8c3dc986b8b293af2133c0a

    • SHA1

      66a684c5d8ee7212b0059a3f0b474da0a44b7616

    • SHA256

      6061b7413537dd71ab938e963bae0ef5f30809e8dc4026bc40fdcd4eaba1fddf

    • SHA512

      5fa1c48205866e8a23c088fd3f0038c4b76cbac7f7d79fa1ca013fcddccd20c4159e977e6e300dbc103383fccb85a97d6396bd0d02c9df1722f1066b31992802

    • SSDEEP

      3072:mK3cxMsduMGkZor/1YHf1Ug7UB/Gl5RL:mKNiHerd8QYR

    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

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