Overview

overview

10

Static

static

3

1e4e3f38c4...18.exe

windows7-x64

10

1e4e3f38c4...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1e4e3f38c4c97d1ee04746e35aaef138_JaffaCakes118

  • Size

    100KB

  • Sample

    240329-k9a1zaef57

  • MD5

    1e4e3f38c4c97d1ee04746e35aaef138

  • SHA1

    f08b17112ec7095d1de6b4b3aa94ad55c10f3afd

  • SHA256

    e74eefabeb4100fc87a203391bf3fd54a9d7ec257e2226556a030599898c3632

  • SHA512

    0edb125e347d0286772e774a9871dc27e0ec396e991a2ffefd18e26f05dc9d956baf21468503316bece654bf2ab6c6dcf86a583336e02b4e933d851a25516775

  • SSDEEP

    1536:TvsdhEhps6ACVlXGfI5ID80LvWalWhjwHwJy050N3jkWe4SGmEGBfu:TvOaIIWUYvowQxU3oWe4GA

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

      1e4e3f38c4c97d1ee04746e35aaef138_JaffaCakes118

    • Size

      100KB

    • MD5

      1e4e3f38c4c97d1ee04746e35aaef138

    • SHA1

      f08b17112ec7095d1de6b4b3aa94ad55c10f3afd

    • SHA256

      e74eefabeb4100fc87a203391bf3fd54a9d7ec257e2226556a030599898c3632

    • SHA512

      0edb125e347d0286772e774a9871dc27e0ec396e991a2ffefd18e26f05dc9d956baf21468503316bece654bf2ab6c6dcf86a583336e02b4e933d851a25516775

    • SSDEEP

      1536:TvsdhEhps6ACVlXGfI5ID80LvWalWhjwHwJy050N3jkWe4SGmEGBfu:TvOaIIWUYvowQxU3oWe4GA

    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

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

3
T1562

Disable or Modify Tools

3
T1562.001

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