Overview

overview

10

Static

static

FATURA_013...df.exe

windows7-x64

7

FATURA_013...df.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    65s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-09-2022 06:20

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General

  • Target

    FATURA_013_1731pdf.exe

  • Size

    313KB

  • MD5

    382b984e3a091199d778f56ed7faf0d4

  • SHA1

    33d56b2f918129b17f15a186994bd9092a50ea9f

  • SHA256

    398a3ecbe96e1b4d131f6d367e36aac8e42a89c0f3ddf075fb28f5c6f3921cea

  • SHA512

    23dcb35187fbcec620697ea720ee315b29f0a55256f0b51c03379074d783da8b5055e9263835060ddea9c09056725f8bcdb947cde112554f62472cc4b0b6ac24

  • SSDEEP

    3072:nFYTUnLKvaVwYzI5PesvjhheNiB+ff0jMWDxLzW8a0TGZidy0OVrmC27PJutTZn:F1kal0PZVheNA+ff039W1xLhVrmPjJOd

Score
10/10
guloaderdownloader

Malware Config

Signatures

  • Guloader,Cloudeye

    A shellcode based downloader first seen in 2020.

    downloaderguloader
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\FATURA_013_1731pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\FATURA_013_1731pdf.exe"
    1⤵
    • Loads dropped DLL
    PID:4604

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsz6DF2.tmp\System.dll
    Filesize

    11KB

    MD5

    7399323923e3946fe9140132ac388132

    SHA1

    728257d06c452449b1241769b459f091aabcffc5

    SHA256

    5a1c20a3e2e2eb182976977669f2c5d9f3104477e98f74d69d2434e79b92fdc3

    SHA512

    d6f28ba761351f374ae007c780be27758aea7b9f998e2a88a542eede459d18700adffe71abcb52b8a8c00695efb7ccc280175b5eeb57ca9a645542edfabb64f1

    Download Submit
  • memory/4604-133-0x00000000049D0000-0x0000000004AD1000-memory.dmp
    Filesize

    1.0MB

    Download
  • memory/4604-134-0x00000000049D0000-0x0000000004AD1000-memory.dmp
    Filesize

    1.0MB

    Download