Overview

overview

10

Static

static

1

37fc27ae59...85.exe

windows7-x64

10

37fc27ae59...85.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    37fc27ae593c57c90608af9929d7ade4fc5924ec4e795c445c4bf8a5a1bf8585

  • Size

    213KB

  • Sample

    221028-1mmn9ahaep

  • MD5

    8394ecb2a0a35cca1f191c1798cab6ce

  • SHA1

    0866de03627135b370e33ecf65ad13a9be9a2882

  • SHA256

    aa7ab4157c0ea04bfff754a8427eddf57cc270d8cb7b01752cc070c71ac7bdd8

  • SHA512

    62fcb2c50dc29867d91e3f0e3c1ebc37654fea61fd17124ed68d04e1e0677c3f766fdee69a1b2016c85556f14b4d7f9a50f12d2e69d987120ced5e24be47f24b

  • SSDEEP

    6144:H0175CEz5SCTVAjVHIDiErhpbNCv0rLlcHKrFZ4:U75CITVAjVIlhpcv4/4

Score
10/10
formbookf4caratspywarestealertrojan

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

    Score
    10/10
    formbookf4caratspywarestealertrojan

    • Formbook

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

      trojanspywarestealerformbook

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks