General

  • Target

    MV TBN VESSEL-PARTICULARS.exe

  • Size

    277KB

  • Sample

    221128-tjbn9abc8t

  • MD5

    3e77705d1c4d75670cdb6221d07a2562

  • SHA1

    a7c0b6609f1740d02270d7c6f1ee9851a26642c3

  • SHA256

    4ec38c8028003269f3576dba1c4776266a9a8c4d26eb91e2148b1bc1a9994a7c

  • SHA512

    0a4bed3e39f2d753a970336801121dac4891b4956e4c5b93069d407f15191dbcfac0219b399de2aeaa60af298ad4c1803aa9fc8902cdb6985f5e7e08c39e8e19

  • SSDEEP

    6144:vaZ+bfg9FKfw7Jmv+e4uZk7/wA0mBJSrMQNrEA:vaZqgFMv+e4uZlmrXQP

Malware Config

Extracted

Family

formbook

Campaign

ermr

Decoy

ErOK6LFCgNIAlQmH54oaYOL/CN29Z78=

qNSdDhu/PT/1fgafDagiCSZH1SY=

wLpPOAkYS8EABl3pHGc4hNT/Q1sHBrU=

jSxRvptHkeTGl7PT0SEmaZmjqzanuA==

b91oL+2wCcpyhnd6yvF6Pg==

mr81yp1/qqZX

hy7Xsz/PU/LWHMcGL4UYJx9n3A==

KlwrHt1gouPaXaWhoQ==

ng8M320IRJL9Ptw=

8GQbOXuaWxvKnNM=

XndOL7E5sNpVUNty4d/a

rryPBBC8PybYb+2h2MF3FHGL

kEoeyERSVCYO0g==

5/P+SBDby5hO

1fYXc30/h9W7iO17

34X+YKR+wRFE

8ir/X2MlVByh5lQ1ow8=

u9ikm2UMZ7J7hpCYow==

FLI+c3clp1BNDjVAfvC2Dnw=

t21Erq8/r09wAzAJTAH3Ng==

Targets

    • Target

      MV TBN VESSEL-PARTICULARS.exe

    • Size

      277KB

    • MD5

      3e77705d1c4d75670cdb6221d07a2562

    • SHA1

      a7c0b6609f1740d02270d7c6f1ee9851a26642c3

    • SHA256

      4ec38c8028003269f3576dba1c4776266a9a8c4d26eb91e2148b1bc1a9994a7c

    • SHA512

      0a4bed3e39f2d753a970336801121dac4891b4956e4c5b93069d407f15191dbcfac0219b399de2aeaa60af298ad4c1803aa9fc8902cdb6985f5e7e08c39e8e19

    • SSDEEP

      6144:vaZ+bfg9FKfw7Jmv+e4uZk7/wA0mBJSrMQNrEA:vaZqgFMv+e4uZlmrXQP

    • Formbook

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

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Deletes itself

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks