Overview

overview

10

Static

static

10

65b6faaeae...18.exe

windows7-x64

10

65b6faaeae...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-05-2024 02:36

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    65b6faaeae4305f6c648465eed531f63_JaffaCakes118.exe

  • Size

    23KB

  • MD5

    65b6faaeae4305f6c648465eed531f63

  • SHA1

    3ebdd9346972b7e1f0ab61e9eeb004d4c3bfd8f0

  • SHA256

    7fb87752aa967175954cabb56e4aac86abb5d8fc9d4f2ae4b3ec5a272ac66d7e

  • SHA512

    d587552556dc5d6d8d70cc4abc89f62ac9f187edc890180f9675412e1ec06cb4f5e2a88fe39273f7e73cca10597b9243b7a59484a8d22cf745b5574f6b5bc837

  • SSDEEP

    384:Qc6ze6e1PAhJVzC3tC1im/BsTx46PgZ0rap9HBmRvR6JZlbw8hqIusZzZVa65:Ee9EJLN/yRpcnuK

Score
10/10
njratevasionpersistencetrojan

Malware Config

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat
  • Modifies Windows Firewall 2 TTPs 1 IoCs
    evasion
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\65b6faaeae4305f6c648465eed531f63_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\65b6faaeae4305f6c648465eed531f63_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4268
    • C:\Users\Admin\AppData\Local\Temp\google.exe
      "C:\Users\Admin\AppData\Local\Temp\google.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3528
      • C:\Windows\SysWOW64\netsh.exe
        netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\google.exe" "google.exe" ENABLE
        3⤵
        • Modifies Windows Firewall
        PID:5052

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\google.exe
    Filesize

    23KB

    MD5

    65b6faaeae4305f6c648465eed531f63

    SHA1

    3ebdd9346972b7e1f0ab61e9eeb004d4c3bfd8f0

    SHA256

    7fb87752aa967175954cabb56e4aac86abb5d8fc9d4f2ae4b3ec5a272ac66d7e

    SHA512

    d587552556dc5d6d8d70cc4abc89f62ac9f187edc890180f9675412e1ec06cb4f5e2a88fe39273f7e73cca10597b9243b7a59484a8d22cf745b5574f6b5bc837

    Download Submit
  • memory/3528-13-0x0000000074CB0000-0x0000000075261000-memory.dmp
    Filesize

    5.7MB

    Download
  • memory/3528-14-0x0000000074CB0000-0x0000000075261000-memory.dmp
    Filesize

    5.7MB

    Download
  • memory/3528-15-0x0000000074CB0000-0x0000000075261000-memory.dmp
    Filesize

    5.7MB

    Download
  • memory/4268-0-0x0000000074CB2000-0x0000000074CB3000-memory.dmp
    Filesize

    4KB

    Download
  • memory/4268-1-0x0000000074CB0000-0x0000000075261000-memory.dmp
    Filesize

    5.7MB

    Download
  • memory/4268-2-0x0000000074CB0000-0x0000000075261000-memory.dmp
    Filesize

    5.7MB

    Download
  • memory/4268-12-0x0000000074CB0000-0x0000000075261000-memory.dmp
    Filesize

    5.7MB

    Download