General

  • Target

    JaffaCakes118_187fda2b830429934ff2d59c014f05098bfb323d639be258f075efa4309f5c0f

  • Size

    265KB

  • Sample

    241227-ag4sgawkg1

  • MD5

    a0a1f5ff78c714b094a5fb386e02a7a3

  • SHA1

    10fd01e713a5b96d19fd636e646f231bdb059bf1

  • SHA256

    187fda2b830429934ff2d59c014f05098bfb323d639be258f075efa4309f5c0f

  • SHA512

    6db4734f3b1f13f4ad87dd3b604a8c6b37698e7b788604d53fd42a3cf0af9155c96f54ce5d2651ba2f905a385eddf0c57284bda0078bba4ad5f71adde9e05fe2

  • SSDEEP

    6144:xNeZBEmUT5ohIP1DT1SDLiXoina7ZnkOnIhB:xN+BI5yWHOiXlKkHB

Malware Config

Extracted

Family

formbook

Campaign

fkku

Decoy

ItLUfbYmkw6ODl8lnvwkR/8=

oUKMUSjydqzVWxG/CqjK3ngAhQ==

HB9lfRtFwT/XlJ9Lxw==

hBYXuorq7a3WwPq1NSezCMStlQ==

ciRqfQbLgwx/+e2rLqTZ8oMLc2LYY4o=

9vb76Nc8JzKlj4YEQyPAx2dx86U=

fB9041xJgwl1

ND8juoNyH6x5XqlZ2Q==

QEaot04y8XLjFOBp1Cg=

SG6vmdmmpmFmDosczg==

WWCorUT756r1F+aD3cd7Cij6nSFQ

Yl63zVL2NnFph44XcKkiP/k=

s2RfFNOd3fuBEJNZ2ig=

u1p6Ucr2uCketwGD

0vD8lFkSfRCHEJdebbrb

qzlqgxrsrDRmDosczg==

H5aTYXc2rHXjzQ==

S/pFbexYx0S+Ex7SN5rC

9kOIkRTWkA136nA2Ua/R

ojOElJ50E1N40ZNanCbEZw==

Targets

    • Target

      JaffaCakes118_187fda2b830429934ff2d59c014f05098bfb323d639be258f075efa4309f5c0f

    • Size

      265KB

    • MD5

      a0a1f5ff78c714b094a5fb386e02a7a3

    • SHA1

      10fd01e713a5b96d19fd636e646f231bdb059bf1

    • SHA256

      187fda2b830429934ff2d59c014f05098bfb323d639be258f075efa4309f5c0f

    • SHA512

      6db4734f3b1f13f4ad87dd3b604a8c6b37698e7b788604d53fd42a3cf0af9155c96f54ce5d2651ba2f905a385eddf0c57284bda0078bba4ad5f71adde9e05fe2

    • SSDEEP

      6144:xNeZBEmUT5ohIP1DT1SDLiXoina7ZnkOnIhB:xN+BI5yWHOiXlKkHB

    • Formbook

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

    • Formbook family

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    • Target

      xscfbjx.exe

    • Size

      74KB

    • MD5

      08b101029a510d1467056305f8bda101

    • SHA1

      938d534e3584b132ece92f01e0089304b9587803

    • SHA256

      3d897c1632a6234082cafef209af7ddb9f91a0af33b03e6d004e153a54d622c0

    • SHA512

      631cc7c7a08b9492661983200ecc9b96c2d958d756808ed8b5b431a1a29ec92d360866c41c5d8307a3d185bcdedb4e66d661ec812d47d1ae057013a8cbc0ccbd

    • SSDEEP

      1536:xjLDJzMtIyKhdKim2R44oQWUs5PRoMLEEpt8vTlJssWXcd5CM+ea:xmIyKhwxQWUs5PRoMLBylh5CMXa

    • Formbook

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

    • Formbook family

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks