Overview

overview

10

Static

static

3

133b309c82...aN.exe

windows7-x64

10

133b309c82...aN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    133b309c82cfecb65d825b8e8aa4c5763eaa0e912be55638f4714d8c01e9dcbaN.exe

  • Size

    65KB

  • Sample

    250202-rmsqtsxmbk

  • MD5

    4a1892c74a7b359823ed21500274d120

  • SHA1

    351aba784303b6bc8edcbdfebbf295cf2e331385

  • SHA256

    133b309c82cfecb65d825b8e8aa4c5763eaa0e912be55638f4714d8c01e9dcba

  • SHA512

    26932d95652ee46ee9f6361af507a1c426aa4570ef5f749e7e305635219ffc5cb74677ec5204a998474e8e4b28d1eca245e3b57dd3beb31ca429400cd91d0417

  • SSDEEP

    1536:mt+CSrAgx7N3OH+nM7fOEFXr0UG4DdaXVoxQJZk4kc:mt+CaheH+nM7fP7PG4DdaXVWrjc

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

      133b309c82cfecb65d825b8e8aa4c5763eaa0e912be55638f4714d8c01e9dcbaN.exe

    • Size

      65KB

    • MD5

      4a1892c74a7b359823ed21500274d120

    • SHA1

      351aba784303b6bc8edcbdfebbf295cf2e331385

    • SHA256

      133b309c82cfecb65d825b8e8aa4c5763eaa0e912be55638f4714d8c01e9dcba

    • SHA512

      26932d95652ee46ee9f6361af507a1c426aa4570ef5f749e7e305635219ffc5cb74677ec5204a998474e8e4b28d1eca245e3b57dd3beb31ca429400cd91d0417

    • SSDEEP

      1536:mt+CSrAgx7N3OH+nM7fOEFXr0UG4DdaXVoxQJZk4kc:mt+CaheH+nM7fP7PG4DdaXVWrjc

    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