Overview

overview

10

Static

static

NEWSXE.exe

windows7-x64

10

NEWSXE.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    NEWSXE.exe

  • Size

    475KB

  • Sample

    220929-xywvhsbgh2

  • MD5

    7241c4a2af9e08ca229912f6c95c72fe

  • SHA1

    2cdc9f81881cb3bfb7a825bb7c8608922a5ee311

  • SHA256

    efb10cca23c4ed132ed9e516dee40bb2906696b91983947507cd05cb9561f6b3

  • SHA512

    b200d33df0abf7b1dd0462a6c1a6f26f70146cc50c0976c5734b3777290e5b36462cb59f903952f6d22ce22fecf85b64da2328b8f4d5d290cce49fe1834acf53

  • SSDEEP

    6144:lTouKrWBEu3/Z2lpGDHU3ykJ1tC/vOpBjhttFujz1rp/nkQ060AtH15Wc0:lToPWBv/cpGrU3y8tGvo18X/XZn5X0

Score
10/10
formbookxloaderu8owloaderpersistenceratspywarestealertrojan

Malware Config

Extracted

Family

formbook

Campaign

u8ow

Decoy

j5a7vTwyeK/qHg==

M2qzs6QwZ5sVSqCc

7KoU1t9NdRnqZ8ML+cB8x38C

pgeKvdoqNNao7Cr94QiDuw==

/QZJhRORtafU/zeqK4o+

2JvqeTAGpQBYdqgXoA4=

5zJ7fa0A0PgCFA==

cnq44WjiBQ5VfKgXoA4=

oAp6hcdNVbr2NaHk4QiDuw==

Z/w2v4V/zV8aVoFnW0zzSt6hYjbD

WJ74K7ehJCNed6gXoA4=

hCRY0pmWSLhPzeTztw==

ZNhbVFvL8KKYyj2udtFXr3U8T6LZeQ==

ur75Bj2XjwVNhAGA

BlhiocrRF/kDFg==

aQY19Du631WFpEg=

yGCGEReSv1T1JVmWfHwp

cvso1tUbJeLrMlhjg4Z8x38C

XmTsffB+q25IYuOWfHwp

ry8fNm8E0PgCFA==

Extracted

Family

xloader

Version

3.5

Campaign

u8ow

Decoy

j5a7vTwyeK/qHg==

M2qzs6QwZ5sVSqCc

7KoU1t9NdRnqZ8ML+cB8x38C

pgeKvdoqNNao7Cr94QiDuw==

/QZJhRORtafU/zeqK4o+

2JvqeTAGpQBYdqgXoA4=

5zJ7fa0A0PgCFA==

cnq44WjiBQ5VfKgXoA4=

oAp6hcdNVbr2NaHk4QiDuw==

Z/w2v4V/zV8aVoFnW0zzSt6hYjbD

WJ74K7ehJCNed6gXoA4=

hCRY0pmWSLhPzeTztw==

ZNhbVFvL8KKYyj2udtFXr3U8T6LZeQ==

ur75Bj2XjwVNhAGA

BlhiocrRF/kDFg==

aQY19Du631WFpEg=

yGCGEReSv1T1JVmWfHwp

cvso1tUbJeLrMlhjg4Z8x38C

XmTsffB+q25IYuOWfHwp

ry8fNm8E0PgCFA==

Targets

    • Target

      NEWSXE.exe

    • Size

      475KB

    • MD5

      7241c4a2af9e08ca229912f6c95c72fe

    • SHA1

      2cdc9f81881cb3bfb7a825bb7c8608922a5ee311

    • SHA256

      efb10cca23c4ed132ed9e516dee40bb2906696b91983947507cd05cb9561f6b3

    • SHA512

      b200d33df0abf7b1dd0462a6c1a6f26f70146cc50c0976c5734b3777290e5b36462cb59f903952f6d22ce22fecf85b64da2328b8f4d5d290cce49fe1834acf53

    • SSDEEP

      6144:lTouKrWBEu3/Z2lpGDHU3ykJ1tC/vOpBjhttFujz1rp/nkQ060AtH15Wc0:lToPWBv/cpGrU3y8tGvo18X/XZn5X0

    Score
    10/10
    formbookxloaderu8owloaderpersistenceratspywarestealertrojan

    • Formbook

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

      trojanspywarestealerformbook

    • Xloader

      Xloader is a rebranded version of Formbook malware.

      loaderxloader

    • Blocklisted process makes network request

    • 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

    • 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

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
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