Overview

overview

10

Static

static

ORDEN DE C...83.exe

windows7_x64

10

ORDEN DE C...83.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    21b5092ea2226ab3d6d5f41dc46c03bf

  • Size

    826KB

  • Sample

    220707-f88hmagac2

  • MD5

    21b5092ea2226ab3d6d5f41dc46c03bf

  • SHA1

    61c804208e8f9104ab58270f6b2c276e4c3e5605

  • SHA256

    433c021a1d11c7c05abf6b1a9a2efce350046636684e9db4ae95f8fac8882cfe

  • SHA512

    3890e0a1cfc60cf45ee52f5bc3d6b3c5fc789e7c1d608d615502ede5521a8d739f6ed50e734631a3a993cb87be1b79b2159bb7c048fbbb9d0f95f6925d0617e8

Score
10/10
formbookxloader3qfcloaderpersistenceratspywarestealersuricatatrojan

Malware Config

Extracted

Family

xloader

Version

2.8

Campaign

3qfc

Decoy

8ZNHCqHC6crNVA==

AiX30yGSn4lTRru48IxZvEDheT+RXMY=

olHXuSH5IhTlyG2+4eqegIHgOdIT

Q/uVg4ohrg/9OWFw3Q==

aBO8x7J3dWn+II2S

EjbbhWQhxC8anI2S/A6AZOg9+Yg=

lTvUh92KkWP+II2S

TfVmQqmBEolx+fUBWVNRSpE=

0vmTe4M1hgTFM0JSdsalDA==

D71XP7Jgh2n+II2S

nUm9ckLAYgrAuEeHiRip

ydaYj4t69FRi

7Q8C6UQdwRvtzmvCxibPkZk=

h6pPBXNbBWf0F8kkS2O9

Ar4+8DXap551

cDTwn1zrjDXt24jUXOo=

i8aXpBvxfeTKrVGq0t52ewdYFpAE

sVXTwsIvECMLSw==

HsqAPzirUra6xEaHiRip

dS+6rIw/418rOWFw3Q==

Targets

    • Target

      ORDEN DE COMPRA 478483.exe

    • Size

      750KB

    • MD5

      79fb9230a90d7e59a735294f63d8b9d2

    • SHA1

      7384bf68926a1e327534cd66b7ee66a1f4425444

    • SHA256

      c0f393d8d25c7c604c4bdc76107fc8bef260afa53831e8160fac70e8e9111426

    • SHA512

      217c3b6151796bd5f02ee7415bb07a2ad7851f3fbc54cdc69adfef07a95fab8d536b543afab3310d40a9812758cc2b80f79470faf513c48714065377c18ceb45

    Score
    10/10
    formbookxloader3qfcloaderpersistenceratspywarestealersuricatatrojan

    • Formbook

      Formbook is a data stealing malware which is capable of stealing data.

      trojanspywarestealerformbook

    • Xloader

      Xloader is a rebranded version of Formbook malware.

      loaderxloader

    • suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata

    • suricata: ET MALWARE FormBook CnC Checkin (POST) M2

      suricata: ET MALWARE FormBook CnC Checkin (POST) M2

      suricata

    • Xloader Payload

      rat

    • Adds policy Run key to start application

      persistence

    • Checks computer location settings

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

    • Deletes itself

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2
T1060

Privilege Escalation

Defense Evasion

Modify Registry

4
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks