Overview

overview

10

Static

static

soa.exe

windows7_x64

10

soa.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    soa.exe

  • Size

    525KB

  • Sample

    220706-xfrg3sgaam

  • MD5

    93d8f2525be4725c994a7709cb2e3485

  • SHA1

    17eb478f73c8fbfcae342a3039343c2b3575ab99

  • SHA256

    55515fcdf9db3576553c72878e05ce6ac03bdf8fd7d8ce1521803d2829c18b75

  • SHA512

    76066fea9d90775bfd5d6b03ed078b21e9cb775090ce3c8f4cc879e1c25ab987878b7252d2fa3e6fe0b1826252d7152ab82719219b1a2d8261b1da03d409d48c

Score
10/10
formbookxloadergfv7loaderpersistenceratspywarestealersuricatatrojan

Malware Config

Extracted

Family

xloader

Version

2.9

Campaign

gfv7

Decoy

hd4AZDZ3XeSkZ9w0NRn2+JU=

6iAxmGKdumxFEgwp

jM6QcxNUSeCKaUdvvh3g9mffhosQ

d4CC0LS0DjTJS8FdXqd3soM=

S1LPlXEIJY52Og==

doeO7AimsF0NEvFgnIV5

W2TlzH/byHtUU3B7tw==

Y2RAbyZjex2qj6GQv4Q=

ftoOsCpZdfmALQ==

4kqL8v/6rDj8Ohs/wAjkb0gD5Gfiww==

8mVs/AkvwLnIWp4=

yfqAazgHioT8b9yHSKpLDtgY

EyWD5F+Wu3L0xq/VJXgdlnFvBDdUz5WM

jn9ty+pdRNdtcDhJ5k8nwZofm4EJ

s9XVNv4/aRDBUx4w

+vHFE7Fw1rnIWp4=

wC395Yvi6G/3yoWRGW1USxzshi3Dyw==

jcbufIN91gHAUK1RYUMYIdyqpDlUz5WM

iIyoIvZNXwPNmBlBxGk6+A==

C/hTD8h/KWLiMW4Mt/joXyz23Q==

Targets

    • Target

      soa.exe

    • Size

      525KB

    • MD5

      93d8f2525be4725c994a7709cb2e3485

    • SHA1

      17eb478f73c8fbfcae342a3039343c2b3575ab99

    • SHA256

      55515fcdf9db3576553c72878e05ce6ac03bdf8fd7d8ce1521803d2829c18b75

    • SHA512

      76066fea9d90775bfd5d6b03ed078b21e9cb775090ce3c8f4cc879e1c25ab987878b7252d2fa3e6fe0b1826252d7152ab82719219b1a2d8261b1da03d409d48c

    Score
    10/10
    formbookxloadergfv7loaderpersistenceratspywarestealersuricatatrojan

    • Formbook

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

      trojanspywarestealerformbook

    • Xloader

      Xloader is a rebranded version of Formbook malware.

      loaderxloader

    • suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata

    • suricata: ET MALWARE FormBook CnC Checkin (POST) M2

      suricata: ET MALWARE FormBook CnC Checkin (POST) M2

      suricata

    • Xloader Payload

      rat

    • Adds policy Run key to start application

      persistence

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Deletes itself

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2
T1060

Privilege Escalation

Defense Evasion

Modify Registry

3
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