Overview

overview

10

Static

static

231b8c5698...b2.exe

windows7-x64

10

231b8c5698...b2.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    231b8c569827f7a9d8c3936f82f1b81b3edabda5bad11ad7c27a21590c6971b2

  • Size

    284KB

  • Sample

    221128-xygqlaab62

  • MD5

    0119e70e60e0f2c1d9fdf426e6e63440

  • SHA1

    476669e7ce6b9a0e73cd3daf3a4c5127db792cdc

  • SHA256

    231b8c569827f7a9d8c3936f82f1b81b3edabda5bad11ad7c27a21590c6971b2

  • SHA512

    4d48d48e73fb7dd64631f3d175a07b7817f81fa69af5295a2341fc125e2ebd3b599e2b11d74f4b0ef6ccb7830648a2194c46d843a8f703f733b154ed457de7a6

  • SSDEEP

    3072:ivL7PdY0vvhdzOhXIpqulm/cJsw+1CnN:oRaUJi4N

Score
10/10
salitybackdoorevasionpersistencetrojanupx

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

      231b8c569827f7a9d8c3936f82f1b81b3edabda5bad11ad7c27a21590c6971b2

    • Size

      284KB

    • MD5

      0119e70e60e0f2c1d9fdf426e6e63440

    • SHA1

      476669e7ce6b9a0e73cd3daf3a4c5127db792cdc

    • SHA256

      231b8c569827f7a9d8c3936f82f1b81b3edabda5bad11ad7c27a21590c6971b2

    • SHA512

      4d48d48e73fb7dd64631f3d175a07b7817f81fa69af5295a2341fc125e2ebd3b599e2b11d74f4b0ef6ccb7830648a2194c46d843a8f703f733b154ed457de7a6

    • SSDEEP

      3072:ivL7PdY0vvhdzOhXIpqulm/cJsw+1CnN:oRaUJi4N

    Score
    10/10
    salitybackdoorevasionpersistencetrojanupx

    • 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

    • Deletes itself

    • Loads dropped DLL

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • 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.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Replication Through Removable Media

1
T1091

Execution

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Modify Registry

6
T1112

Bypass User Account Control

1
T1088

Disabling Security Tools

3
T1089

Credential Access

Discovery

System Information Discovery

2
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