Overview

overview

10

Static

static

3

4fbb792cf8...5N.exe

windows7-x64

10

4fbb792cf8...5N.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    4fbb792cf8b040c9b0d8c203574066bbe9a397a025f1e56bc1f72a038ab25f25N.exe

  • Size

    100KB

  • Sample

    250204-yf4cbayphx

  • MD5

    3ebc7ef3c39097a61114d3584ee441f0

  • SHA1

    1e3d9419d05f3a175559270418a7786066a1b81d

  • SHA256

    4fbb792cf8b040c9b0d8c203574066bbe9a397a025f1e56bc1f72a038ab25f25

  • SHA512

    d081f597467eaf47f01bf88f7f1e0055d43113d3d340c3000964a2f85d6f5fce5d15aa8e546962207e02617b5e23d3ca96399201b434896a0826cb474b8d429f

  • SSDEEP

    1536:ajq3ezYobF2uWZ8b6LrmVypG8O91VH5b+6MLaTGGopTej+r3:5uciwuWZ8iKVw2TZ7jC

Score
10/10
salitybackdoordefense_evasiondiscoverytrojanupx

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

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Targets

    • Target

      4fbb792cf8b040c9b0d8c203574066bbe9a397a025f1e56bc1f72a038ab25f25N.exe

    • Size

      100KB

    • MD5

      3ebc7ef3c39097a61114d3584ee441f0

    • SHA1

      1e3d9419d05f3a175559270418a7786066a1b81d

    • SHA256

      4fbb792cf8b040c9b0d8c203574066bbe9a397a025f1e56bc1f72a038ab25f25

    • SHA512

      d081f597467eaf47f01bf88f7f1e0055d43113d3d340c3000964a2f85d6f5fce5d15aa8e546962207e02617b5e23d3ca96399201b434896a0826cb474b8d429f

    • SSDEEP

      1536:ajq3ezYobF2uWZ8b6LrmVypG8O91VH5b+6MLaTGGopTej+r3:5uciwuWZ8iKVw2TZ7jC

    Score
    10/10
    salitybackdoordefense_evasiondiscoverytrojanupx

    • Modifies firewall policy service

      defense_evasion

    • Sality

      Sality is backdoor written in C++, first discovered in 2003.

      backdoorsality

    • Sality family

      sality

    • UAC bypass

      defense_evasiontrojan

    • Windows security bypass

      defense_evasiontrojan

    • Windows security modification

      defense_evasiontrojan

    • Checks whether UAC is enabled

      defense_evasiontrojan

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

1
T1091

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

4
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

3
T1562.001

Modify Registry

5
T1112

Credential Access

Discovery

Peripheral Device Discovery

1
T1120

Query Registry

1
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Command and Control

Exfiltration

Impact

Tasks