Overview

overview

10

Static

static

07187aaa44...85.exe

windows7_x64

1

07187aaa44...85.exe

windows10-2004_x64

10

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General

  • Target

    07187aaa44a712bf4d7d6d128c5feb85.exe

  • Size

    230KB

  • Sample

    220305-tt9c9sachl

  • MD5

    07187aaa44a712bf4d7d6d128c5feb85

  • SHA1

    c2d446972fe6fe86c6142c07c071c85cae3311cc

  • SHA256

    2e71e3bcb39c87ae43d0019b5d62084b8eb2bb0ebe09c05d7cf2ad026082e527

  • SHA512

    ba6f1b41405996a28d6b95424ca26573314f2b0aaa205fb99056a80f5a4bb668b09f406573cf26fab9d4d3dd6a530c5b2476b93a946f26d1911c4308ec77d20c

Score
10/10
djvuonlyloggerredlinesocelarsvidar2bitok937lolz21evasioninfostealerloaderransomwarespywarestealersuricatatrojanupx

Malware Config

Extracted

Family

redline

C2

45.132.1.57:15771

Attributes
  • auth_value

    9d006a439ab657f87bacd7a8c5f366b6

Extracted

Family

redline

Botnet

2BitOK

C2

109.107.181.110:34060

Attributes
  • auth_value

    f55909e031d5c7e9873d54fd28faa717

Extracted

Family

redline

Botnet

Lolz21

C2

94.23.26.20:1611

Attributes
  • auth_value

    63e3c7605d9050fb35c0a6cec9734c8c

Extracted

Family

socelars

C2

https://sa-us-bucket.s3.us-east-2.amazonaws.com/qwwgh/

Extracted

Family

djvu

C2

http://fuyt.org/test3/get.php

Attributes
  • extension

    .qbaa

  • offline_id

    rpx4UUTYZiAR5omq187UvM233jloVHyJUkA8s3t1

  • payload_url

    http://zerit.top/dl/build2.exe

    http://fuyt.org/files/1/build3.exe

  • ransomnote

    ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-G76puQlxBn Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: support@sysmail.ch Reserve e-mail address to contact us: supportsys@airmail.cc Your personal ID: 0412Jsfkjn

rsa_pubkey.plain

Extracted

Family

vidar

Version

50.4

Botnet

937

C2

https://mastodon.online/@samsa11

https://koyu.space/@samsa2l
Attributes
  • profile_id

    937

Targets

    • Target

      07187aaa44a712bf4d7d6d128c5feb85.exe

    • Size

      230KB

    • MD5

      07187aaa44a712bf4d7d6d128c5feb85

    • SHA1

      c2d446972fe6fe86c6142c07c071c85cae3311cc

    • SHA256

      2e71e3bcb39c87ae43d0019b5d62084b8eb2bb0ebe09c05d7cf2ad026082e527

    • SHA512

      ba6f1b41405996a28d6b95424ca26573314f2b0aaa205fb99056a80f5a4bb668b09f406573cf26fab9d4d3dd6a530c5b2476b93a946f26d1911c4308ec77d20c

    Score
    10/10
    djvuonlyloggerredlinesocelarsvidar2bitok937lolz21evasioninfostealerloaderransomwarespywarestealersuricatatrojanupx

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • OnlyLogger

      A tiny loader that uses IPLogger to get its payload.

      loaderonlylogger

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • RedLine

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

      infostealerredline

    • RedLine Payload

    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

      stealersocelars

    • Socelars Payload

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • suricata: ET MALWARE EXE Download Request To Wordpress Folder Likely Malicious

      suricata: ET MALWARE EXE Download Request To Wordpress Folder Likely Malicious

      suricata

    • suricata: ET MALWARE GCleaner Downloader Activity M5

      suricata: ET MALWARE GCleaner Downloader Activity M5

      suricata

    • 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 Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern

      suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern

      suricata

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

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

      suricata

    • suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2

      suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2

      suricata

    • OnlyLogger Payload

    • Vidar Stealer

      stealer

    • 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 NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Disabling Security Tools

1
T1089

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

Web Service

1
T1102

Impact

Tasks