Overview

overview

10

Static

static

PINM0004334567.exe

windows7-x64

10

PINM0004334567.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    PINM0004334567.exe

  • Size

    61KB

  • Sample

    220831-jj9aeabaej

  • MD5

    91a4021e289a152474fcc8e4a4ccccff

  • SHA1

    ac02a26791571871d2e3f1d855d48d3c5025cbdb

  • SHA256

    0c766eeb9fc5218d11643873f73ee5e5226fecb6c8571cbb373abf4e696d9026

  • SHA512

    0c3282f79136ac4678a3f070f727bb4fa564a238fd4fa6f2435791c175d77950294cb6a2999e2d0a4d290b2cfe52736a60e2273532f8c6f30bbd5f13abbec646

  • SSDEEP

    1536:HU23X9NKwuDUaQl+kzdC9GiZQWSwi/fUpS/fX/MNp:HUWQwuis1Jy///f/MT

Score
10/10
xloaderzzunloaderpersistencerat

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

      PINM0004334567.exe

    • Size

      61KB

    • MD5

      91a4021e289a152474fcc8e4a4ccccff

    • SHA1

      ac02a26791571871d2e3f1d855d48d3c5025cbdb

    • SHA256

      0c766eeb9fc5218d11643873f73ee5e5226fecb6c8571cbb373abf4e696d9026

    • SHA512

      0c3282f79136ac4678a3f070f727bb4fa564a238fd4fa6f2435791c175d77950294cb6a2999e2d0a4d290b2cfe52736a60e2273532f8c6f30bbd5f13abbec646

    • SSDEEP

      1536:HU23X9NKwuDUaQl+kzdC9GiZQWSwi/fUpS/fX/MNp:HUWQwuis1Jy///f/MT

    Score
    10/10
    xloaderzzunloaderpersistencerat

    • Xloader

      Xloader is a rebranded version of Formbook malware.

      loaderxloader

    • Xloader payload

      rat

    • Checks computer location settings

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

    • 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

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks