Overview

overview

10

Static

static

E3387D3F62...A0.exe

windows7_x64

10

E3387D3F62...A0.exe

windows10-2004_x64

10

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General

  • Target

    E3387D3F62414FB262DA20E54D5775A647443B88CD8A0.exe

  • Size

    3.7MB

  • Sample

    220516-mvh45sggb2

  • MD5

    1d31d98bb67d56dfc57dee908cb90187

  • SHA1

    0856cef58fdd7a2c02952f36df97310efb5e560b

  • SHA256

    e3387d3f62414fb262da20e54d5775a647443b88cd8a0e738cdc488b95477d4e

  • SHA512

    e23cdb285da9242eb53a5a3eaf2b5cf40d4c65ae43c62b152c475b2f393e795a3aa55e627788191c83abe8373f7d4edafd5a2c8511e8d38466c9b21f87d919a5

Score
10/10
djvuredlinesmokeloadervidar51706@humus228panicanaruzkisushitest1aspackv2backdoorevasioninfostealerransomwarespywarestealersuricatatrojanupx

Malware Config

Extracted

Family

redline

C2

193.106.191.253:4752

178.20.47.241:23253
Attributes
  • auth_value

    6dc858733096320e3d11256c87cea006

Extracted

Family

redline

Botnet

Cana

C2

176.111.174.254:56328

Extracted

Family

vidar

Version

39.4

Botnet

706

C2

https://sergeevih43.tumblr.com/

Attributes
  • profile_id

    706

Extracted

Family

smokeloader

Version

2020

C2

http://conceitosseg.com/upload/

http://integrasidata.com/upload/

http://ozentekstil.com/upload/

http://finbelportal.com/upload/

http://telanganadigital.com/upload/
rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

Ani

C2

detuyaluro.xyz:80

Extracted

Family

redline

Botnet

Ruzki

C2

193.233.48.58:38989

Attributes
  • auth_value

    80c38cc7772c328c028b0e4f42a3fac6

Extracted

Family

redline

Botnet

51

C2

193.106.191.182:23196

Attributes
  • auth_value

    21351f5b8358ade7446b0c10ec81735e

Extracted

Family

redline

Botnet

test1

C2

185.215.113.75:80

Attributes
  • auth_value

    7ab4a4e2eae9eb7ae10f64f68df53bb3

Extracted

Family

redline

Botnet

SUSHI

C2

65.108.101.231:14648

Attributes
  • auth_value

    26bcdf6ae8358a98f24ebd4bd8ec3714

Extracted

Family

redline

Botnet

@humus228p

C2

185.215.113.24:15994

Attributes
  • auth_value

    bb99a32fdff98741feb69d524760afae

Targets

    • Target

      E3387D3F62414FB262DA20E54D5775A647443B88CD8A0.exe

    • Size

      3.7MB

    • MD5

      1d31d98bb67d56dfc57dee908cb90187

    • SHA1

      0856cef58fdd7a2c02952f36df97310efb5e560b

    • SHA256

      e3387d3f62414fb262da20e54d5775a647443b88cd8a0e738cdc488b95477d4e

    • SHA512

      e23cdb285da9242eb53a5a3eaf2b5cf40d4c65ae43c62b152c475b2f393e795a3aa55e627788191c83abe8373f7d4edafd5a2c8511e8d38466c9b21f87d919a5

    Score
    10/10
    djvuredlinesmokeloadervidar51706@humus228panicanaruzkisushitest1aspackv2backdoorevasioninfostealerransomwarespywarestealersuricatatrojanupx

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • RedLine

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

      infostealerredline

    • RedLine Payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • 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

    • suricata: ET MALWARE Win32/Spy.Socelars.S CnC Activity M3

      suricata: ET MALWARE Win32/Spy.Socelars.S CnC Activity M3

      suricata

    • Vidar Stealer

      stealer

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Downloads MZ/PE file

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Disabling Security Tools

1
T1089

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Process Discovery

1
T1057

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks