Overview

overview

10

Static

static

3

d77a1b1a6a...21.exe

windows7-x64

10

d77a1b1a6a...21.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d77a1b1a6a46b198154e0409414f93c3544c90d7f528650076d7c0f395783021.exe

  • Size

    65KB

  • Sample

    250202-lm6psswkgw

  • MD5

    d93a44d166c4837c1b2caad01f1ad4a8

  • SHA1

    72ed430936a755538fd8c617f06fb54c5b80093e

  • SHA256

    d77a1b1a6a46b198154e0409414f93c3544c90d7f528650076d7c0f395783021

  • SHA512

    8f1179320e2e2582c4afa153ea43b6cb3bfdd41c8c37d8d274fc87b25bba8ff9990208b6246e8c7822aa38936cd1264e0ed0b32a64bd5e5db41d8a7d57fbdd9e

  • SSDEEP

    1536:N7iKs0+lCF+/mW0kazwxTnNWG9MUxARQogQj4:N7a0QJ/mObxrNWG22ARm

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

Targets

    • Target

      d77a1b1a6a46b198154e0409414f93c3544c90d7f528650076d7c0f395783021.exe

    • Size

      65KB

    • MD5

      d93a44d166c4837c1b2caad01f1ad4a8

    • SHA1

      72ed430936a755538fd8c617f06fb54c5b80093e

    • SHA256

      d77a1b1a6a46b198154e0409414f93c3544c90d7f528650076d7c0f395783021

    • SHA512

      8f1179320e2e2582c4afa153ea43b6cb3bfdd41c8c37d8d274fc87b25bba8ff9990208b6246e8c7822aa38936cd1264e0ed0b32a64bd5e5db41d8a7d57fbdd9e

    • SSDEEP

      1536:N7iKs0+lCF+/mW0kazwxTnNWG9MUxARQogQj4:N7a0QJ/mObxrNWG22ARm

    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