Resubmissions

22-06-2024 16:58

240622-vgsenazcmn 10

22-06-2024 16:01

240622-tgg39axgml 10

General

  • Target

    NcCrack-Loader.zip

  • Size

    12.8MB

  • Sample

    240622-tgg39axgml

  • MD5

    18e398f15f5f2adbc5c0d8481f8a5100

  • SHA1

    8f092c32b221ff1256e079cbc5ff606cffc0ff09

  • SHA256

    380e7634606079bda646b9254ee41e4382b66d893023edbfa95d00f0dd8fb8a1

  • SHA512

    c1825c7de4cba4e01a0d5d7a1c9b851f3d5467dc90623d26f9287467327c15959158ffb3ab776a4c24a5084b4b25e509978e2d88e9b1b7499fb25d8580fd0058

  • SSDEEP

    393216:PQdfQ2QnNgnxIvrbNOGcPHaNH1C7z7mI26Bkjf+OugZFdw4V16gvp:POfQ/Ngx6oGt1C7fw6BPg5T1FR

Malware Config

Targets

    • Target

      Driver.dll

    • Size

      685KB

    • MD5

      081d9558bbb7adce142da153b2d5577a

    • SHA1

      7d0ad03fbda1c24f883116b940717e596073ae96

    • SHA256

      b624949df8b0e3a6153fdfb730a7c6f4990b6592ee0d922e1788433d276610f3

    • SHA512

      2fdf035661f349206f58ea1feed8805b7f9517a21f9c113e7301c69de160f184c774350a12a710046e3ff6baa37345d319b6f47fd24fbba4e042d54014bee511

    • SSDEEP

      12288:U9BzaPm657wqehcZBLX+HK+kPJUQEKx07N0TCBGiBCjC0PDgM5j9FKjc3Q5:U8m657w6ZBLmkitKqBCjC0PDgM5A5

    Score
    1/10
    • Target

      NcCrack Loader.exe

    • Size

      54.0MB

    • MD5

      7da9f4a912992fb26434573d65a1a0fc

    • SHA1

      39a8bef04bc19ed39567039dd054174f5a6bfd1b

    • SHA256

      060de3b4cf3056f24de882b4408020cee0510cb1ff0e5007c621bc98e5b4bdf3

    • SHA512

      503d03b6b6654bcc1fd5a8dd6e0660bec06ac416509a6d5583cfd42168eae6adf2360f87a7b325140d4bcf430c799be1efce41c9763b992f9ac79f0a028bc445

    • SSDEEP

      196608:Is6PAGLjQoTUlr/t/COz17LUU27lSalE8neeyh0f7Z+o3nPKAcfM2e1:IdPAGHXmztE0D8neewqZ+jS

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Downloads MZ/PE file

    • Event Triggered Execution: Image File Execution Options Injection

    • Checks computer location settings

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Event Triggered Execution

2
T1546

Image File Execution Options Injection

1
T1546.012

Component Object Model Hijacking

1
T1546.015

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Event Triggered Execution

2
T1546

Image File Execution Options Injection

1
T1546.012

Component Object Model Hijacking

1
T1546.015

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

8
T1012

System Information Discovery

9
T1082

Peripheral Device Discovery

2
T1120

Tasks