General

  • Target

    37fc27ae593c57c90608af9929d7ade4fc5924ec4e795c445c4bf8a5a1bf8585

  • Size

    225KB

  • Sample

    221028-wqe2csaaep

  • MD5

    3359916b838254bede2336070d99b6e5

  • SHA1

    ae40ca0d6b91624cd8d9ef1b30e1ce2338c3309f

  • SHA256

    37fc27ae593c57c90608af9929d7ade4fc5924ec4e795c445c4bf8a5a1bf8585

  • SHA512

    989e405e72f4be4abcca21e8b8cb84b37165e00a88a13f3186801f0f64be8c6a7e70d069e69dfb58f71622a6b41b5c9a93d20279e4a3c580f3e2f488d59a7406

  • SSDEEP

    3072:qUJoFfWzzl+cSM2wPddXssJXKAI95ibwrhlikpXbeK3eMmR6M3vcJLSmKqcHKrF+:qweEp2KjV5IDiErh7bNmv0JLlcHKrF+T

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

      37fc27ae593c57c90608af9929d7ade4fc5924ec4e795c445c4bf8a5a1bf8585

    • Size

      225KB

    • MD5

      3359916b838254bede2336070d99b6e5

    • SHA1

      ae40ca0d6b91624cd8d9ef1b30e1ce2338c3309f

    • SHA256

      37fc27ae593c57c90608af9929d7ade4fc5924ec4e795c445c4bf8a5a1bf8585

    • SHA512

      989e405e72f4be4abcca21e8b8cb84b37165e00a88a13f3186801f0f64be8c6a7e70d069e69dfb58f71622a6b41b5c9a93d20279e4a3c580f3e2f488d59a7406

    • SSDEEP

      3072:qUJoFfWzzl+cSM2wPddXssJXKAI95ibwrhlikpXbeK3eMmR6M3vcJLSmKqcHKrF+:qweEp2KjV5IDiErh7bNmv0JLlcHKrF+T

    • 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

1
T1012

System Information Discovery

2
T1082

Tasks