Overview

overview

10

Static

static

3

31fa522ba3...77.exe

windows7-x64

10

31fa522ba3...77.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    31fa522ba3d9ad43bbabd32df9adec82c5883424e25d650830e7d8aa735fb177.exe

  • Size

    619KB

  • Sample

    241221-1w6hqa1kex

  • MD5

    2ff996e1f42ae001e1d5df40b76356b8

  • SHA1

    53a777bb14f5c116181396864aa22c8f39574466

  • SHA256

    31fa522ba3d9ad43bbabd32df9adec82c5883424e25d650830e7d8aa735fb177

  • SHA512

    57353774b83d5daf7474eaee428aa8efc706ba0fed071bc595315a075ed96f004ed95defb65abbb94b7f1fedf39b7d87589e766ff56496208993e0ab35db36cf

  • SSDEEP

    12288:ENR/3fG88888888S88888888888888888888888888888888888888888888888T:c3fG88888888S888888888888888888s

Score
10/10
salitybackdoordiscoveryevasiontrojanupx

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

      31fa522ba3d9ad43bbabd32df9adec82c5883424e25d650830e7d8aa735fb177.exe

    • Size

      619KB

    • MD5

      2ff996e1f42ae001e1d5df40b76356b8

    • SHA1

      53a777bb14f5c116181396864aa22c8f39574466

    • SHA256

      31fa522ba3d9ad43bbabd32df9adec82c5883424e25d650830e7d8aa735fb177

    • SHA512

      57353774b83d5daf7474eaee428aa8efc706ba0fed071bc595315a075ed96f004ed95defb65abbb94b7f1fedf39b7d87589e766ff56496208993e0ab35db36cf

    • SSDEEP

      12288:ENR/3fG88888888S88888888888888888888888888888888888888888888888T:c3fG88888888S888888888888888888s

    Score
    10/10
    salitybackdoordiscoveryevasiontrojanupx

    • Modifies firewall policy service

      evasion

    • Sality

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

      backdoorsality

    • Sality family

      sality

    • UAC bypass

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • 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.

    • 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

2
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