Overview

overview

10

Static

static

Payment_advice.xlsx

windows7_x64

10

Payment_advice.xlsx

windows10-2004_x64

1

Sharing

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General

  • Target

    Payment_advice.xlsx

  • Size

    285KB

  • Sample

    220708-p2cl2sefe4

  • MD5

    0d390a876b4c6d6bc6c7a830fe170403

  • SHA1

    3b4ff308a9d255b4d745a9b3d96edd5487b60763

  • SHA256

    4e8f53c895d12259afe20ec89f2b6131ef2cba98272f6da794b571c85570af1d

  • SHA512

    324fd62ec98809c65eb622cfacae3090e8d2c671f689090ea1e545ca2acd0cf5053fd073e0d0398d867ea1964cf14189989a5919508c9a877bd03dffa4048b21

Score
10/10
formbookxloaderv4qploaderpersistenceratspywarestealersuricatatrojan

Malware Config

Extracted

Family

xloader

Version

2.9

Campaign

v4qp

Decoy

je1XQKU1LfJPVLk=

nvf41a7FsTLs6uB/g+CR

U7mryF6DctZn6GEjr9Bm4g==

1SONGrPdh7wGEOXp3g==

2xX859r7qOFq7GYkr9Bm4g==

IYtzVUx0Oo0HmZawLQAARDvBf4dL

NH3iuBPNSzZTvpw/4KaG

rDehfiqIPbdMBS8G1g==

xhb2uJ0eBwo7k3djqxh60xoNt4VoeQ==

AFtKux3JgPGRkx3xUsciR6piSg==

m+3VoJadWcBvOAPpzKUNPoAxyplS

1DWKULdka3mxIKhEqGxQr7gxyplS

DGlFGBqWi5CtrCX9alyTuPzq

muvVM4slyTfxORwAZisVksCM78aSEVo=

D3biNgUbyg9E5pl+

/+1QLPssvl/Xxg==

I4lzTjaAcc1iBS8G1g==

wSwc4MmbShojhlZCrniTuPzq

jN5YO6ZXSfJPVLk=

4TUS4+ANuqHCRTM9sniTuPzq

Targets

    • Target

      Payment_advice.xlsx

    • Size

      285KB

    • MD5

      0d390a876b4c6d6bc6c7a830fe170403

    • SHA1

      3b4ff308a9d255b4d745a9b3d96edd5487b60763

    • SHA256

      4e8f53c895d12259afe20ec89f2b6131ef2cba98272f6da794b571c85570af1d

    • SHA512

      324fd62ec98809c65eb622cfacae3090e8d2c671f689090ea1e545ca2acd0cf5053fd073e0d0398d867ea1964cf14189989a5919508c9a877bd03dffa4048b21

    Score
    10/10
    formbookxloaderv4qploaderpersistenceratspywarestealersuricatatrojan

    • 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 Terse alphanumeric executable downloader high likelihood of being hostile

      suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata

    • Xloader payload

      rat

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1
T1064

Exploitation for Client Execution

1
T1203

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Scripting

1
T1064

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks