Overview

overview

10

Static

static

Fasapos.exe

windows7_x64

10

Fasapos.exe

windows10_x64

10

Sharing

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General

  • Target

    Fasapos.exe

  • Size

    3.8MB

  • Sample

    210926-y145cafcg2

  • MD5

    06520d039dc1372fec03e88669785ae0

  • SHA1

    0afaf454daa59ab4d5af84f20d46b6ede83df3aa

  • SHA256

    513c36f4a21c7ebf125fe36b98fb2c065898b9f543a6e8dbbf3f9a041c5b86fa

  • SHA512

    6aeb2a52e99e0cab49b0c395bf2b4d8453e43543d7700e644b09713023a6e73a32ec74bae425e835c550b480db783a0f80e793edfeb8c76774e510294854db9f

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

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Targets

    • Target

      Fasapos.exe

    • Size

      3.8MB

    • MD5

      06520d039dc1372fec03e88669785ae0

    • SHA1

      0afaf454daa59ab4d5af84f20d46b6ede83df3aa

    • SHA256

      513c36f4a21c7ebf125fe36b98fb2c065898b9f543a6e8dbbf3f9a041c5b86fa

    • SHA512

      6aeb2a52e99e0cab49b0c395bf2b4d8453e43543d7700e644b09713023a6e73a32ec74bae425e835c550b480db783a0f80e793edfeb8c76774e510294854db9f

    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

    • Disables RegEdit via registry modification

      evasion

    • Disables Task Manager via registry modification

      evasion

    • 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 v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Modify Registry

5
T1112

Bypass User Account Control

1
T1088

Disabling Security Tools

3
T1089

Credential Access

Discovery

System Information Discovery

3
T1082

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks