Overview

overview

10

Static

static

3

ed5f245301...e9.dll

windows7-x64

10

ed5f245301...e9.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    ed5f24530193af5758b557b996925170bc92b2c3b3d059d54a2f1d7abb267ae9

  • Size

    120KB

  • Sample

    240424-175qkaag22

  • MD5

    366bd82ea38c845c2eeefccf016de8fe

  • SHA1

    fab35f32bd224ba86de85863422c5d5da1106b2b

  • SHA256

    ed5f24530193af5758b557b996925170bc92b2c3b3d059d54a2f1d7abb267ae9

  • SHA512

    be533ecd18d68f42c8c06784475b9093117e44aefa3b75d8f5c78831f725b7f36069128c29ea7a5316acae47f94e8a7a3062ddd15977951df90db3f8c30863b0

  • SSDEEP

    1536:koBSHEvc0hL2UE8IEQ7dCeak9B/6t4xk/SVgRfG3OpUap1f1JKsXLqe9wDk:koBW0MTREs9E1fG3OxpVvOe90

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

      ed5f24530193af5758b557b996925170bc92b2c3b3d059d54a2f1d7abb267ae9

    • Size

      120KB

    • MD5

      366bd82ea38c845c2eeefccf016de8fe

    • SHA1

      fab35f32bd224ba86de85863422c5d5da1106b2b

    • SHA256

      ed5f24530193af5758b557b996925170bc92b2c3b3d059d54a2f1d7abb267ae9

    • SHA512

      be533ecd18d68f42c8c06784475b9093117e44aefa3b75d8f5c78831f725b7f36069128c29ea7a5316acae47f94e8a7a3062ddd15977951df90db3f8c30863b0

    • SSDEEP

      1536:koBSHEvc0hL2UE8IEQ7dCeak9B/6t4xk/SVgRfG3OpUap1f1JKsXLqe9wDk:koBW0MTREs9E1fG3OxpVvOe90

    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