Overview

overview

10

Static

static

5c663d8932...e2.exe

windows7-x64

10

5c663d8932...e2.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5c663d8932faf3af09c3fae890b5cec421a6601848745b01034b0d5b85b8fae2

  • Size

    567KB

  • Sample

    220801-r3y8jsheb4

  • MD5

    742fa4d87468c0627133ec45629c692d

  • SHA1

    d9bb92a9b3a050394f8008d76e94eb8cffb82787

  • SHA256

    5c663d8932faf3af09c3fae890b5cec421a6601848745b01034b0d5b85b8fae2

  • SHA512

    70218d835228e6180971e833ef477f9e8648bc03d877b466d8d4778f7598278dab46bec44767265c7a66873eea09d7a13d36496d156c53e4fcc1893db17b9bb4

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

      5c663d8932faf3af09c3fae890b5cec421a6601848745b01034b0d5b85b8fae2

    • Size

      567KB

    • MD5

      742fa4d87468c0627133ec45629c692d

    • SHA1

      d9bb92a9b3a050394f8008d76e94eb8cffb82787

    • SHA256

      5c663d8932faf3af09c3fae890b5cec421a6601848745b01034b0d5b85b8fae2

    • SHA512

      70218d835228e6180971e833ef477f9e8648bc03d877b466d8d4778f7598278dab46bec44767265c7a66873eea09d7a13d36496d156c53e4fcc1893db17b9bb4

    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

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • Drops startup file

    • Loads dropped DLL

    • 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.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Replication Through Removable Media

1
T1091

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

Replication Through Removable Media

1
T1091

Collection

Exfiltration

Command and Control

Impact

Tasks