Overview

overview

10

Static

static

3

a21e3dd6ab...2N.exe

windows7-x64

10

a21e3dd6ab...2N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a21e3dd6ab05d6c4bd14bea3bd01e38d7616099762d49c79323b9cdd8418f1d2N.exe

  • Size

    778KB

  • Sample

    241217-bsbrhawlaw

  • MD5

    14b02e073563d5a340c982e3278162c0

  • SHA1

    4884bc95366f7a92cc6688a4a3611e993b3a9b3b

  • SHA256

    a21e3dd6ab05d6c4bd14bea3bd01e38d7616099762d49c79323b9cdd8418f1d2

  • SHA512

    d9a73dcd7b1fcf9c4a7527b09f82b026ad2b94ce0939f21b5905548537b659a9a920f9f34edb5a566d1a5607d878063598699166f6a630d83cce8e3e74536b81

  • SSDEEP

    12288:G/Y60aUzs0gHCSL7FkTaSKYwN33QY9nDXruPHGtY59O:kl0gHCSdkTYwMzaG+59

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

      a21e3dd6ab05d6c4bd14bea3bd01e38d7616099762d49c79323b9cdd8418f1d2N.exe

    • Size

      778KB

    • MD5

      14b02e073563d5a340c982e3278162c0

    • SHA1

      4884bc95366f7a92cc6688a4a3611e993b3a9b3b

    • SHA256

      a21e3dd6ab05d6c4bd14bea3bd01e38d7616099762d49c79323b9cdd8418f1d2

    • SHA512

      d9a73dcd7b1fcf9c4a7527b09f82b026ad2b94ce0939f21b5905548537b659a9a920f9f34edb5a566d1a5607d878063598699166f6a630d83cce8e3e74536b81

    • SSDEEP

      12288:G/Y60aUzs0gHCSL7FkTaSKYwN33QY9nDXruPHGtY59O:kl0gHCSdkTYwMzaG+59

    Score
    10/10
    salitybackdoordiscoveryevasiontrojanupx

    • Modifies firewall policy service

      evasion

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      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

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Impair Defenses

4
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

3
T1562.001

Modify Registry

7
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