Overview

overview

10

Static

static

3

c6dc39e0ca...c7.dll

windows7-x64

10

c6dc39e0ca...c7.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    c6dc39e0ca504d863f0b63e142075ad08968b81974be1614146b785c128fc1c7

  • Size

    120KB

  • Sample

    240701-c11w2atdjb

  • MD5

    161e0c7cd597f02dd080d2a73cdadaa6

  • SHA1

    6798849f70d401db5cf36fa40aaa010e187c4043

  • SHA256

    c6dc39e0ca504d863f0b63e142075ad08968b81974be1614146b785c128fc1c7

  • SHA512

    196925a94bf4fa355ab1b3f08daa97a64bdeba540f0828713c06a90f0ac9025b89dcb5aece47eaf9697d913676086e8bae0176cbd9d71947c59e42f3fb768dd5

  • SSDEEP

    1536:7nZYHfqvVwZ+bJIZNZnU0+5Th79iX3YNvMZAevJWRghfwwDCcSsDndj7I+bI:8fV+bJwNZnODNUhWwfwsDd/I+bI

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

      c6dc39e0ca504d863f0b63e142075ad08968b81974be1614146b785c128fc1c7

    • Size

      120KB

    • MD5

      161e0c7cd597f02dd080d2a73cdadaa6

    • SHA1

      6798849f70d401db5cf36fa40aaa010e187c4043

    • SHA256

      c6dc39e0ca504d863f0b63e142075ad08968b81974be1614146b785c128fc1c7

    • SHA512

      196925a94bf4fa355ab1b3f08daa97a64bdeba540f0828713c06a90f0ac9025b89dcb5aece47eaf9697d913676086e8bae0176cbd9d71947c59e42f3fb768dd5

    • SSDEEP

      1536:7nZYHfqvVwZ+bJIZNZnU0+5Th79iX3YNvMZAevJWRghfwwDCcSsDndj7I+bI:8fV+bJwNZnODNUhWwfwsDd/I+bI

    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