Overview

overview

10

Static

static

e6f54fb35b...dc.exe

windows7_x64

10

e6f54fb35b...dc.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    e6f54fb35b8f8b2b25fc64f6c187e5ab36404f0259464824988a04c531284bdc

  • Size

    3.9MB

  • Sample

    220313-x39l6shhc3

  • MD5

    e58b69319389355779e4be72e2f2c1e6

  • SHA1

    d228c6fa720ed01a9447c244bc4c01a9ba85394e

  • SHA256

    e6f54fb35b8f8b2b25fc64f6c187e5ab36404f0259464824988a04c531284bdc

  • SHA512

    16ed7131eb65eaa7e781600da1fdd4f460656d77a78f99b3d58ac5d6d2a4ad516051ffe2231281846951e6da01643dbf873612d5ef301cab72f45104d1965db0

Score
10/10
djvuredlinesmokeloadertofseevidar706@ywqmreinstallsolkanipizzadlyashekeraruz876ruzki000ruzki12_03aspackv2backdoorevasioninfostealerpersistenceransomwarespywarestealertrojanupx

Malware Config

Extracted

Family

redline

Botnet

ruzki000

C2

86.107.197.196:63065

Attributes
  • auth_value

    80fac7f67bd38aa709bbeef7a44ccb47

Extracted

Family

redline

Botnet

ruz876

C2

185.215.113.7:5186

Attributes
  • auth_value

    4750f6742a496bbe74a981d51e7680ad

Extracted

Family

redline

Botnet

pizzadlyashekera

C2

65.108.101.231:14648

Attributes
  • auth_value

    7d6b3cb15fc835e113d8c22bd7cfe2b4

Extracted

Family

redline

Botnet

@ywqmre

C2

185.215.113.24:15994

Attributes
  • auth_value

    5a482aa0be2b5e01649fe7a3ce943422

Extracted

Family

redline

Botnet

ruzki12_03

C2

176.122.23.55:11768

Attributes
  • auth_value

    c51ddc8008e8581a01cec6e8291c5530

Extracted

Family

tofsee

C2

patmushta.info

ovicrush.cn

Extracted

Family

vidar

Version

39.9

Botnet

706

C2

https://prophefliloc.tumblr.com/

Attributes
  • profile_id

    706

Extracted

Family

redline

Botnet

OLKani

C2

ataninamei.xyz:80

Extracted

Family

smokeloader

Version

2020

C2

http://aucmoney.com/upload/

http://thegymmum.com/upload/

http://atvcampingtrips.com/upload/

http://kuapakualaman.com/upload/

http://renatazarazua.com/upload/

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

Extracted

Family

redline

Botnet

Installs

C2

94.23.1.92:12857

Attributes
  • auth_value

    c8e146507a5c0004dfcc77a7c5f15bc2

Targets

    • Target

      e6f54fb35b8f8b2b25fc64f6c187e5ab36404f0259464824988a04c531284bdc

    • Size

      3.9MB

    • MD5

      e58b69319389355779e4be72e2f2c1e6

    • SHA1

      d228c6fa720ed01a9447c244bc4c01a9ba85394e

    • SHA256

      e6f54fb35b8f8b2b25fc64f6c187e5ab36404f0259464824988a04c531284bdc

    • SHA512

      16ed7131eb65eaa7e781600da1fdd4f460656d77a78f99b3d58ac5d6d2a4ad516051ffe2231281846951e6da01643dbf873612d5ef301cab72f45104d1965db0

    Score
    10/10
    djvuredlinetofseevidar@ywqmrepizzadlyashekeraruz876ruzki000ruzki12_03aspackv2evasioninfostealerpersistenceransomwarespywarestealertrojansmokeloader706installsolkanibackdoorupx

    • 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

    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

      trojantofsee

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Vidar Stealer

      stealer

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Creates new service(s)

      persistence

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • 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

Scheduled Task

1
T1053

Persistence

Modify Existing Service

2
T1031

New Service

1
T1050

Scheduled Task

1
T1053

Privilege Escalation

New Service

1
T1050

Scheduled Task

1
T1053

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