General

  • Target

    f3ddd84b590f6579c2bb685fa8bb486564c0ba53ff5619565feba5b79aba251a

  • Size

    225KB

  • Sample

    221104-b4a94sbhbl

  • MD5

    a5c131c279492a7c4faf41aeb9d74df3

  • SHA1

    b9682208bfd207f5ba509841babfc373abfb32a0

  • SHA256

    f3ddd84b590f6579c2bb685fa8bb486564c0ba53ff5619565feba5b79aba251a

  • SHA512

    9431ccddf09aac7f7c02acb501533f4892a3c5d65f999bcbdd0afaa02ab57af8542007064c1516ab8538a062288092c0e18686a34300a92dd918120e3fc2bb77

  • SSDEEP

    3072:qUJoFfWzzl+cSMJysmAtGiTAumzXrz8FTE/CmDp9h4fP8oojb/fQE1a0oDmeWqH4:qweEp1wiTATO41hos/o0oYCoc7zd4Gi

Malware Config

Extracted

Family

formbook

Campaign

f4ca

Decoy

omFHB5ajfJi1UEIEV9XcoRw=

UBjJkmQPyprdhcFF/bdCWQ==

evGKkBUj1je+otcfpw==

KgvGVeOATSt3nug0BIOm2JvOQycB

Lv6o3K0r9aSjI0lr9fg1txw=

LH1jJb/HieQpsEdqWCQTvX2PmsDVIeg=

99dte0XauJfk6Xv+uQxJFgA1gMktBA==

21FkkGB9gMniDQw2ffu6

r4lKBM/q6TZwVZfS

F+14qHeVWi56KdQ=

BgWXRsVoICMvvQ==

I+EozFl0Uy56KdQ=

xoXCgEllKEbWfjFCCLo=

qo9G1lXvvGt5GkxrLQWw

ORNlYic0PJ2ip4geEFSv

Yj+GFpvFxy0uVYx1fLI/XQ==

XL+veIKPjOTe4fjvFs+n

D2JKVAfuakXCAyoEvw==

voWJU81tH56wvt/vImbCcgVd

dVEcwFrmb8bZ4vXvFs+n

Targets

    • Target

      f3ddd84b590f6579c2bb685fa8bb486564c0ba53ff5619565feba5b79aba251a

    • Size

      225KB

    • MD5

      a5c131c279492a7c4faf41aeb9d74df3

    • SHA1

      b9682208bfd207f5ba509841babfc373abfb32a0

    • SHA256

      f3ddd84b590f6579c2bb685fa8bb486564c0ba53ff5619565feba5b79aba251a

    • SHA512

      9431ccddf09aac7f7c02acb501533f4892a3c5d65f999bcbdd0afaa02ab57af8542007064c1516ab8538a062288092c0e18686a34300a92dd918120e3fc2bb77

    • SSDEEP

      3072:qUJoFfWzzl+cSMJysmAtGiTAumzXrz8FTE/CmDp9h4fP8oojb/fQE1a0oDmeWqH4:qweEp1wiTATO41hos/o0oYCoc7zd4Gi

    • Formbook

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

    • Executes dropped EXE

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Tasks