Overview

overview

10

Static

static

6ed1c4844a...9a.exe

windows7_x64

10

6ed1c4844a...9a.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    6ed1c4844a27a65362d2230d7318009a

  • Size

    636KB

  • Sample

    220615-ysnsdsegd8

  • MD5

    6ed1c4844a27a65362d2230d7318009a

  • SHA1

    fc12323a10b30a5b0e1c1a934bca865cd1ed95f2

  • SHA256

    9628397359b089bca7436b3618a5358d06f73ec0a99f356dcea30a99df793538

  • SHA512

    ffb52234bbd20e068f0f06c2b771640242fd82c327a29c980d7158ca4501621f832e506d8c30857815495497478cc23618b489e6eb88b140a2f9a8d1ce11fcfe

Score
10/10
xloadernn40loaderratspywarestealersuricata

Malware Config

Extracted

Family

xloader

Version

2.8

Campaign

nn40

Decoy

LYAg0yANOGEAGeaFOrA/

MQWuERZplP+VZy/uszI=

CF0oDN0JimIaGy/uszI=

ltJnyC+ReohYaiTvj1qbEA==

B9OkgdctVKBAFjSUaw==

sbDVwSZVVqVB11/deow8GA==

v1gHDe0pzno=

i+/0n2vHUfGPR98k77tukZ90MQ==

SUtCnbS96Qm21g==

8X9qzyt1dpAo31jXrXfKb49fBPY=

5KlPxqHzSstuFjSUaw==

0r/Kesv/zuanroxvNQW0Gm8=

FFgS7kfPYAqpdhhgRgnBJHY=

LgusAHrkrIoWr0FWIe2o/04UXPw=

vBq9Gvxa9wbKbS/uszI=

Z+q6HAZNNeqwwQ==

wbS4fMb06SjU5Kbseow8GA==

1mZEuZvJ/m0L9bof56PkkZ90MQ==

JCJIM74lHk/o+tiFOrA/

d14FrM8rGEgIzVkT67+3XaEh

Targets

    • Target

      6ed1c4844a27a65362d2230d7318009a

    • Size

      636KB

    • MD5

      6ed1c4844a27a65362d2230d7318009a

    • SHA1

      fc12323a10b30a5b0e1c1a934bca865cd1ed95f2

    • SHA256

      9628397359b089bca7436b3618a5358d06f73ec0a99f356dcea30a99df793538

    • SHA512

      ffb52234bbd20e068f0f06c2b771640242fd82c327a29c980d7158ca4501621f832e506d8c30857815495497478cc23618b489e6eb88b140a2f9a8d1ce11fcfe

    Score
    10/10
    xloadernn40loaderratsuricataspywarestealer

    • 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

    • 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

Command-Line Interface

1
T1059

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks