Overview

overview

10

Static

static

5

JaffaCakes...2d.exe

windows7-x64

10

JaffaCakes...2d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_51190fd8f396a08400f23e794aebc62d

  • Size

    127KB

  • Sample

    250101-l9ff5a1rew

  • MD5

    51190fd8f396a08400f23e794aebc62d

  • SHA1

    bb9d60b6ffb5fd150ecd875d06aea77de775f384

  • SHA256

    5e25bc1819573769183a0a16c5f5c92e66ce927dcd87386f378a0db530f6fe0b

  • SHA512

    c22b4a99e77eba24d3629437c6f3a1a8d8c6871a3d375cbe8c9f1edf9d34e0e700315654c6ba93a1698c734829462a76a98394e3424bb1108ed005cf6745e9dd

  • SSDEEP

    3072:zIQggkXHMoyo02lQBV+UdE+rECWp7hKO6:zIGk8oyoSBV+UdvrEFp7hKO6

Score
10/10
floxifbackdoordiscoveryevasionpersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      JaffaCakes118_51190fd8f396a08400f23e794aebc62d

    • Size

      127KB

    • MD5

      51190fd8f396a08400f23e794aebc62d

    • SHA1

      bb9d60b6ffb5fd150ecd875d06aea77de775f384

    • SHA256

      5e25bc1819573769183a0a16c5f5c92e66ce927dcd87386f378a0db530f6fe0b

    • SHA512

      c22b4a99e77eba24d3629437c6f3a1a8d8c6871a3d375cbe8c9f1edf9d34e0e700315654c6ba93a1698c734829462a76a98394e3424bb1108ed005cf6745e9dd

    • SSDEEP

      3072:zIQggkXHMoyo02lQBV+UdE+rECWp7hKO6:zIGk8oyoSBV+UdvrEFp7hKO6

    Score
    10/10
    floxifbackdoordiscoveryevasionpersistenceprivilege_escalationtrojanupx

    • Floxif family

      floxif

    • Floxif, Floodfix

      Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.

      backdoortrojanfloxif

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • Detects Floxif payload

      backdoor

    • Disables RegEdit via registry modification

      evasion

    • Disables Task Manager via registry modification

      evasion

    • Event Triggered Execution: AppInit DLLs

      Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

      persistenceprivilege_escalation

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

AppInit DLLs

1
T1546.010

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

AppInit DLLs

1
T1546.010

Defense Evasion

Impair Defenses

3
T1562

Disable or Modify Tools

3
T1562.001

Modify Registry

4
T1112

Credential Access

Discovery

Peripheral Device Discovery

1
T1120

Query Registry

1
T1012

System Information Discovery

1
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks