Overview

overview

10

Static

static

40b9f6bbdf...0a.exe

windows7-x64

10

40b9f6bbdf...0a.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    40b9f6bbdf9e4b60350ad5e0aec61f0a

  • Size

    248KB

  • Sample

    220823-yc9d6abgf7

  • MD5

    40b9f6bbdf9e4b60350ad5e0aec61f0a

  • SHA1

    b6c42bf015429f10df1fcf3b64a5831ab33b2472

  • SHA256

    b43186f8b22a986ba2d709ddf442baaeaed33b656a9f4fe73925548542c991d1

  • SHA512

    d2cd1ed16e74939e1491f0857c30c2aa731b8d688bed6378ecf1eba81eb46de334e20b7bdcdc95655c13ed1e3ff30a3b3fb808ac9ff27e18f74f53571ec23c07

  • SSDEEP

    6144:n3sWKxQ52CFHdLYKvzyZNGX/IupI2sABPpsPnbT32:ncd3AjObT32

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

      40b9f6bbdf9e4b60350ad5e0aec61f0a

    • Size

      248KB

    • MD5

      40b9f6bbdf9e4b60350ad5e0aec61f0a

    • SHA1

      b6c42bf015429f10df1fcf3b64a5831ab33b2472

    • SHA256

      b43186f8b22a986ba2d709ddf442baaeaed33b656a9f4fe73925548542c991d1

    • SHA512

      d2cd1ed16e74939e1491f0857c30c2aa731b8d688bed6378ecf1eba81eb46de334e20b7bdcdc95655c13ed1e3ff30a3b3fb808ac9ff27e18f74f53571ec23c07

    • SSDEEP

      6144:n3sWKxQ52CFHdLYKvzyZNGX/IupI2sABPpsPnbT32:ncd3AjObT32

    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

    • UPX packed file

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

      upx

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops desktop.ini file(s)

    • 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

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