Overview

overview

10

Static

static

Payment_Advice.exe

windows7-x64

3

Payment_Advice.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Payment_Advice.exe

  • Size

    709KB

  • Sample

    220718-s9bw9sgfh5

  • MD5

    7ca80ef9cefc1bdf4d249e5a1b263672

  • SHA1

    21acb1e653f73e26528839c7fef847d5b6734b0a

  • SHA256

    34b54e55317003a0a2b8ff85ffa516a441d996a9f78fb074d6006cc40f3bd46f

  • SHA512

    8bca4da57b2d34e3b7a0976ca74674429608986b3a82901ef6ecec6d5bc37b3c3753e657b69c021dbdb870ffdf1bc50afd4fc557a2f93cd7d5ce9fe516293f30

Score
10/10
formbookxloaderzzunloaderpersistenceratspywarestealersuricatatrojan

Malware Config

Extracted

Family

xloader

Version

2.9

Campaign

zzun

Decoy

JnNtRHyNupy0GqRzAcasu7hb4rc=

Qv593NGLE7p9UNSaVkPXljAJm2QCNnc=

ePArIFWvjkkMgVEVhw4M4Jk=

26rqUwJ7dD0AiDI=

pBAxMHeK741QFw==

kHD7TPt5846pUMTX

56UnjFjHL1i0j659h3LymRnHpQj+SshC

4vKlKHflPqmWXRbrRwfPtrhb4rc=

6LBd4qButFAi

phMzGll8Ue7Fu+inq5cdnPaSugG3

NKswiQGCvZoG5FgsdHEI

rtTHnuUY8M1qVcXV

SOmECrlAt2oGAA==

L1ep9adutFAi

/UE+/AyvE6uEl28weFI=

IP+xMPQxJR4NE6TK

xvW5GN9/rqA5YUoOVt185Sf7Uw==

fRFNW9DhxL6VF7LA

KFYTfkaY741QFw==

W4JGvMBmt2oGAA==

Targets

    • Target

      Payment_Advice.exe

    • Size

      709KB

    • MD5

      7ca80ef9cefc1bdf4d249e5a1b263672

    • SHA1

      21acb1e653f73e26528839c7fef847d5b6734b0a

    • SHA256

      34b54e55317003a0a2b8ff85ffa516a441d996a9f78fb074d6006cc40f3bd46f

    • SHA512

      8bca4da57b2d34e3b7a0976ca74674429608986b3a82901ef6ecec6d5bc37b3c3753e657b69c021dbdb870ffdf1bc50afd4fc557a2f93cd7d5ce9fe516293f30

    Score
    10/10
    formbookxloaderzzunloaderpersistenceratspywarestealersuricatatrojan

    • 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

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks