General

  • Target

    838bbbd9b48b401cb8d9c28671aaeba4e13358c682366a64f16e5460351c5ef4

  • Size

    455KB

  • Sample

    220131-vn5nkaabgj

  • MD5

    fa26144142a5e69b467750ebb5afce87

  • SHA1

    cfc159aa742a9270b6f8d2520be9be5be751a599

  • SHA256

    838bbbd9b48b401cb8d9c28671aaeba4e13358c682366a64f16e5460351c5ef4

  • SHA512

    34d5277525129f91684def49840858ea93909a46e516102dca3b92ccb3ae521b02ee8c77f7290eb7882946fbf2c4c00a676abe2b566ce9af73ec9d509b3b8b3a

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

n58i

Decoy

nl-cafe.com

votetedjaleta.com

britrobertsrealtor.com

globipark.com

citysucces.com

verisignwebsite-verified.com

riddlepc.com

rosecityclimbing.com

oleandrinextract.com

salmankonstruksi.com

needhamchannel.com

refreshx2z.com

youth66.com

pla-russia.com

halloweenmaskpro.com

exdysis.com

1gcz.com

lookgoodman.com

rlxagva.com

stlcityc.com

Targets

    • Target

      NEW ORDER.exe

    • Size

      509KB

    • MD5

      99e84bd298ccb6717d194f7caf580062

    • SHA1

      1f1ae4137e469593d8ee726f5eb8c5abbbc95871

    • SHA256

      d99804145213694ea4b93c8acb43bf14d712b2043c247c703f88ebc97bf9c8d8

    • SHA512

      9b0a01d48df348892ebfd46a07f4a21b1d399ac3462352e9b18ad56ac2624683d8982d57989ed9a594880241d39df60f50c210941c6e56b0a9af374fba7828e4

    • Xloader

      Xloader is a rebranded version of Formbook malware.

    • suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata: ET MALWARE FormBook CnC Checkin (GET)

    • Xloader Payload

    • Sets service image path in registry

    • Deletes itself

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Tasks