General

  • Target

    e8d945d2105bad763f3b1dc30f2b6142.exe

  • Size

    395KB

  • Sample

    210824-2x2jg94ame

  • MD5

    e8d945d2105bad763f3b1dc30f2b6142

  • SHA1

    4602b1216d9e6961f2398618bc525f54b45fa4c5

  • SHA256

    29175495787385b647e6982e1743e0d928e278b44554662100f53a26a4d97907

  • SHA512

    ae2ab2af1e798b33806e24b614382b4ebd98eb1f19d3731290a4f3463c15abb1847a8f442507d7b55c6cb2fa9e79732fb34dc313f5d9689ac15434d9d5858568

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

ec33

C2

http://www.chaturvedi.fyi/ec33/

Decoy

ride-hard.net

westindiesofficial.com

technewcomer.com

anwen.ink

smarthumanresource.com

aspenhillgetaway.com

westinventures.com

sercomp.pro

fitwoop.com

advertisingviews.site

stinato.com

kidsfundshoes.com

xaufuture.com

emaildesktophelp.com

hey-events.com

v-j9.com

eurekabox.net

export-rice.net

arcadems.com

thejackparker.com

Extracted

Family

redline

Botnet

3

C2

deyrolorme.xyz:80

xariebelal.xyz:80

anihelardd.xyz:80

Targets

    • Target

      e8d945d2105bad763f3b1dc30f2b6142.exe

    • Size

      395KB

    • MD5

      e8d945d2105bad763f3b1dc30f2b6142

    • SHA1

      4602b1216d9e6961f2398618bc525f54b45fa4c5

    • SHA256

      29175495787385b647e6982e1743e0d928e278b44554662100f53a26a4d97907

    • SHA512

      ae2ab2af1e798b33806e24b614382b4ebd98eb1f19d3731290a4f3463c15abb1847a8f442507d7b55c6cb2fa9e79732fb34dc313f5d9689ac15434d9d5858568

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine Payload

    • Xloader

      Xloader is a rebranded version of Formbook malware.

    • suricata: ET MALWARE FormBook CnC Checkin (GET)

      suricata: ET MALWARE FormBook CnC Checkin (GET)

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner Payload

    • Xloader Payload

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks