Overview

overview

10

Static

static

INV000827365678.exe

windows7-x64

3

INV000827365678.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    INV000827365678.exe

  • Size

    436KB

  • Sample

    221109-1dlqlaeabr

  • MD5

    b41b1dcba357b9cae74f5a3a06d5faf4

  • SHA1

    3bcacaad8622d6a0a3463060c1f4ac7416c0affc

  • SHA256

    d0868cfa2f8d12b1f4fec7473e5f0baad751b77caf178aef546e5126b60278ab

  • SHA512

    8f43eebaf082c6b9ba561c28b1abd1f04409e38b7c3ae182c7af0dc8a8578fab743e67773ba4282d9a1c5b409489f46da0979e328c30734d9670dae05890015f

  • SSDEEP

    12288:9rY1Dr2ChdBjliyVAxTG3ilBB8WShCmaqpyGTYBVhm:hY1Dr2ChNVAwSNKCmay

Score
10/10
formbookxloaderzzunloaderpersistenceratspywarestealertrojan

Malware Config

Extracted

Family

formbook

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==

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

      INV000827365678.exe

    • Size

      436KB

    • MD5

      b41b1dcba357b9cae74f5a3a06d5faf4

    • SHA1

      3bcacaad8622d6a0a3463060c1f4ac7416c0affc

    • SHA256

      d0868cfa2f8d12b1f4fec7473e5f0baad751b77caf178aef546e5126b60278ab

    • SHA512

      8f43eebaf082c6b9ba561c28b1abd1f04409e38b7c3ae182c7af0dc8a8578fab743e67773ba4282d9a1c5b409489f46da0979e328c30734d9670dae05890015f

    • SSDEEP

      12288:9rY1Dr2ChdBjliyVAxTG3ilBB8WShCmaqpyGTYBVhm:hY1Dr2ChNVAwSNKCmay

    Score
    10/10
    formbookxloaderzzunloaderpersistenceratspywarestealertrojan

    • Formbook

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

      trojanspywarestealerformbook

    • Xloader

      Xloader is a rebranded version of Formbook malware.

      loaderxloader

    • Xloader payload

      rat

    • 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

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