Resubmissions

18-11-2022 18:28

221118-w4pgysbe74 10

18-11-2022 16:46

221118-t99nzadg7y 10

General

  • Target

    302087f56db8bf13c20c52aad047a088aac5165ed29ffe83d8360df8ec40be88

  • Size

    333KB

  • Sample

    221118-t99nzadg7y

  • MD5

    15710855b6272a6740f8f5e9b1ba3a8d

  • SHA1

    8730a4454661c96e8be30d0e376b0636625dd776

  • SHA256

    302087f56db8bf13c20c52aad047a088aac5165ed29ffe83d8360df8ec40be88

  • SHA512

    b625305aae1028edc71a61a36e71533d1a6dd0d3cac6a992f33761d15e90ea4e3f1f9c3d4ca4fa14164d9e461d3d5944f0bccbd4a4103c9c8d0a70ee0622b246

  • SSDEEP

    6144:bkgd34erKuf6vdxO8Z8omQ8h+3oQ9gOU+fzYBb6:3dIe2dvdxP88j9gT6

Malware Config

Extracted

Family

redline

Botnet

7m

C2

chardhesha.xyz:81

jalocliche.xyz:81

Attributes
  • auth_value

    76a31c53cee25a40a7e76cc0e46fa9fa

Extracted

Family

vidar

Version

55.7

Botnet

1827

C2

https://t.me/deadftx

https://www.ultimate-guitar.com/u/smbfupkuhrgc1

Attributes
  • profile_id

    1827

Extracted

Family

amadey

Version

3.50

C2

193.56.146.194/h49vlBP/index.php

Targets

    • Target

      302087f56db8bf13c20c52aad047a088aac5165ed29ffe83d8360df8ec40be88

    • Size

      333KB

    • MD5

      15710855b6272a6740f8f5e9b1ba3a8d

    • SHA1

      8730a4454661c96e8be30d0e376b0636625dd776

    • SHA256

      302087f56db8bf13c20c52aad047a088aac5165ed29ffe83d8360df8ec40be88

    • SHA512

      b625305aae1028edc71a61a36e71533d1a6dd0d3cac6a992f33761d15e90ea4e3f1f9c3d4ca4fa14164d9e461d3d5944f0bccbd4a4103c9c8d0a70ee0622b246

    • SSDEEP

      6144:bkgd34erKuf6vdxO8Z8omQ8h+3oQ9gOU+fzYBb6:3dIe2dvdxP88j9gT6

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detect Amadey credential stealer module

    • Detects Smokeloader packer

    • RedLine

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

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • UPX packed file

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

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

    • Accesses 2FA software files, possible credential harvesting

    • Accesses Microsoft Outlook profiles

    • 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

1
T1112

Credential Access

Credentials in Files

4
T1081

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

4
T1005

Email Collection

1
T1114

Command and Control

Web Service

1
T1102

Tasks