Overview

overview

10

Static

static

7

1b27cf1a98...18.exe

windows7-x64

10

1b27cf1a98...18.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    1b27cf1a9808b8433f58d7e786a1c3d5_JaffaCakes118

  • Size

    100KB

  • Sample

    240701-nstcrssgjn

  • MD5

    1b27cf1a9808b8433f58d7e786a1c3d5

  • SHA1

    13b6e7b7948b5476ea370fb9784dd0c35fb542d3

  • SHA256

    e3597d8ff570d050f50b9342bbdbf39134536ae43b82b4c00e5746f12e85bb58

  • SHA512

    d3e17d5ebac6701cae9df5106500b2231a92720363922f77eb4eb7be36a7ba01cd086172f6b1ded8610747aa4a11570259c20773d9037ebd0c8a10b796af0a02

  • SSDEEP

    1536:avKLvEvUnogD2fG6w7gOaAI9zDVc8fjzSAxNNQyyVq8I:8KTEM2fG3aAe5c8rOGNz

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

      1b27cf1a9808b8433f58d7e786a1c3d5_JaffaCakes118

    • Size

      100KB

    • MD5

      1b27cf1a9808b8433f58d7e786a1c3d5

    • SHA1

      13b6e7b7948b5476ea370fb9784dd0c35fb542d3

    • SHA256

      e3597d8ff570d050f50b9342bbdbf39134536ae43b82b4c00e5746f12e85bb58

    • SHA512

      d3e17d5ebac6701cae9df5106500b2231a92720363922f77eb4eb7be36a7ba01cd086172f6b1ded8610747aa4a11570259c20773d9037ebd0c8a10b796af0a02

    • SSDEEP

      1536:avKLvEvUnogD2fG6w7gOaAI9zDVc8fjzSAxNNQyyVq8I:8KTEM2fG3aAe5c8rOGNz

    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

    • 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

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

Resource Development

Reconnaissance

Tasks