Overview

overview

10

Static

static

Invoiceo.exe

windows7_x64

10

Invoiceo.exe

windows10_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    Invoiceo.exe

  • Size

    749KB

  • Sample

    210503-fqhffa39gn

  • MD5

    8f2489d7ce50e99109af9925818daf2b

  • SHA1

    5481d53e59fda1e0d849b677e15b410ba6f64fbc

  • SHA256

    0013853950647289e952326b93ce46aa3e73db654367ef3c005e29257db31fba

  • SHA512

    e68ac0d33ddecb3712068f94b3a1459f57b26a9e74e970cb7f4ce2f1e64341d72294b2907049e738d115807ef9bd9e622483b64c2e2b26cc228df52a42195268

Score
10/10
formbookevasionratspywarestealertrojan

Malware Config

Extracted

Family

formbook

Version

4.1

C2

http://www.swim-maki.com/csi/

Decoy

crazyonlineboutique.com

nelivo.com

chibimama-blog.com

teachersofnyc.com

rare-snare.com

sunriseatlennox.com

innovate-nation.com

mahowebcam.com

foodbyroyalbites.com

nkm580.com

premiumplanterboxes.com

uspaypausa.com

wto2b.com

evoocb.com

missilenttech.com

adtlive.com

guapeco.com

keepfaithful.com

djayhoward.com

cora-designstj.com

Targets

    • Target

      Invoiceo.exe

    • Size

      749KB

    • MD5

      8f2489d7ce50e99109af9925818daf2b

    • SHA1

      5481d53e59fda1e0d849b677e15b410ba6f64fbc

    • SHA256

      0013853950647289e952326b93ce46aa3e73db654367ef3c005e29257db31fba

    • SHA512

      e68ac0d33ddecb3712068f94b3a1459f57b26a9e74e970cb7f4ce2f1e64341d72294b2907049e738d115807ef9bd9e622483b64c2e2b26cc228df52a42195268

    Score
    10/10
    formbookevasionratspywarestealertrojan

    • Formbook

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

      trojanspywarestealerformbook

    • Formbook Payload

      rat

    • Looks for VirtualBox Guest Additions in registry

      evasion

    • Looks for VMWare Tools registry key

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Deletes itself

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Command-Line Interface

1
T1059

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Credential Access

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks