Overview

overview

10

Static

static

3

1a9dd2a843...18.exe

windows7-x64

10

1a9dd2a843...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1a9dd2a843c9180e5efadcde97752474_JaffaCakes118

  • Size

    100KB

  • Sample

    240701-kfz31a1gqf

  • MD5

    1a9dd2a843c9180e5efadcde97752474

  • SHA1

    d1c87d80d095522470c2fa2a2e6ae22f10aa9565

  • SHA256

    9accae1b2138c04f9ffd9e636b7aab24aba6832da69a77b156ff1001e9bf947d

  • SHA512

    f0d7839c462a4fadf5b46a1e79df551a4bb732f7f08c235e925bac5df6482ca5ec5628c2f10d7de66dca539c450bbcd8e72adc8103a5a284051ad67bf2db5ee6

  • SSDEEP

    1536:Ipk4wBGQvP0jhE98UM5HRSYmwXAJM78QUEq4MPPlVkR8GHpwKvhT/60DjV/q:+kLGWWCqUDYmjMoBPPrGHbo0DjV/q

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

      1a9dd2a843c9180e5efadcde97752474_JaffaCakes118

    • Size

      100KB

    • MD5

      1a9dd2a843c9180e5efadcde97752474

    • SHA1

      d1c87d80d095522470c2fa2a2e6ae22f10aa9565

    • SHA256

      9accae1b2138c04f9ffd9e636b7aab24aba6832da69a77b156ff1001e9bf947d

    • SHA512

      f0d7839c462a4fadf5b46a1e79df551a4bb732f7f08c235e925bac5df6482ca5ec5628c2f10d7de66dca539c450bbcd8e72adc8103a5a284051ad67bf2db5ee6

    • SSDEEP

      1536:Ipk4wBGQvP0jhE98UM5HRSYmwXAJM78QUEq4MPPlVkR8GHpwKvhT/60DjV/q:+kLGWWCqUDYmjMoBPPrGHbo0DjV/q

    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.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Replication Through Removable Media

1
T1091

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Defense Evasion

Modify Registry

5
T1112

Impair Defenses

4
T1562

Disable or Modify Tools

3
T1562.001

Disable or Modify System Firewall

1
T1562.004

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

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

Resource Development

Reconnaissance

Tasks