Overview

overview

10

Static

static

3

3737a705b5...18.exe

windows7-x64

10

3737a705b5...18.exe

windows10-2004-x64

7

$PLUGINSDI...cb.dll

windows7-x64

10

$PLUGINSDI...cb.dll

windows10-2004-x64

10

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General

  • Target

    3737a705b553c9a6245722aa948a2beb_JaffaCakes118

  • Size

    423KB

  • Sample

    240330-jms3labc5y

  • MD5

    3737a705b553c9a6245722aa948a2beb

  • SHA1

    b6a2abfaaffbb3560dc9ebae6f3bd14aa0594b44

  • SHA256

    612a346d3e2412113c53343b67419bc7a13bcf1bfe890137b68b3b5553a20096

  • SHA512

    401c211911ab46dfe85c015e2aa9c469f5486457f980c5eea4bf5e27ca74d13069c74ff9844cfd2d755e6ca44997e1ad49655bd8d383366ab40ed48e709ef22a

  • SSDEEP

    6144:VBlL/ideqEZ6AVoZcSJGr9TB0PvQqlKxOwCOnPj+p9sHRBNmoJke6:DRvrVpovkEQnPip6HdMP

Score
10/10
xloaderb2c0loaderrat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

b2c0

Decoy

bjyxszd520.xyz

hsvfingerprinting.com

elliotpioneer.com

bf396.com

chinaopedia.com

6233v.com

shopeuphoricapparel.com

loccssol.store

truefictionpictures.com

playstarexch.com

peruviancoffee.store

shobhajoshi.com

philme.net

avito-rules.com

independencehomecenters.com

atp-cayenne.com

invetorsbank.com

sasanos.com

scentfreebnb.com

catfuid.com

Targets

    • Target

      3737a705b553c9a6245722aa948a2beb_JaffaCakes118

    • Size

      423KB

    • MD5

      3737a705b553c9a6245722aa948a2beb

    • SHA1

      b6a2abfaaffbb3560dc9ebae6f3bd14aa0594b44

    • SHA256

      612a346d3e2412113c53343b67419bc7a13bcf1bfe890137b68b3b5553a20096

    • SHA512

      401c211911ab46dfe85c015e2aa9c469f5486457f980c5eea4bf5e27ca74d13069c74ff9844cfd2d755e6ca44997e1ad49655bd8d383366ab40ed48e709ef22a

    • SSDEEP

      6144:VBlL/ideqEZ6AVoZcSJGr9TB0PvQqlKxOwCOnPj+p9sHRBNmoJke6:DRvrVpovkEQnPip6HdMP

    Score
    10/10
    xloaderb2c0loaderrat

    • Xloader

      Xloader is a rebranded version of Formbook malware.

      loaderxloader

    • Xloader payload

      rat

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

    • Target

      $PLUGINSDIR/wxmkcb.dll

    • Size

      30KB

    • MD5

      0c830a1bd50b239167ea8a7bdd68e095

    • SHA1

      e65f3280c817f0f7e52a52112121d17ffcbc7e5d

    • SHA256

      b31b5199366598aa7e035d334e1f045b79902aedb13186f8ba178f9cc8d7b49a

    • SHA512

      c81ced34a906cfcd2e79466a0cbed7bcca3d5d830dcb5b710d45ea2d572d19763bd7721c55368e80a015e716f47e0fe8f45acf30d8e8e24e9d4c0e3d00dffa17

    • SSDEEP

      768:SSFszi/seKQIcgu2VUMyPx470ahDw+GTN:mzl9QIcgu2v2ah9G

    Score
    10/10
    xloaderb2c0loaderrat

    • Xloader

      Xloader is a rebranded version of Formbook malware.

      loaderxloader

    • Xloader payload

      rat

    • Suspicious use of SetThreadContext

    behavioral3behavioral4

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks