General

  • Target

    58744a5a915ddda7f823d68cf1df7a327c8d3453b53981d648adadaab5b9c089

  • Size

    104KB

  • Sample

    221129-x3662shb69

  • MD5

    d33e509360a698b60b4850d88ad78abf

  • SHA1

    2c424dae20c0c720db175ba8d0cb28bd21321910

  • SHA256

    974551342c917790255579e98bebd93ba47aae62b1272a146122ac76eb3d6867

  • SHA512

    a82a39ce16e4556990c0ccae9bd6ca271198a7bb77510b835355ff327a2204aceefb962ced3447c311e5fadbd1fdf6346919a26da3cbd8b69513759fde721ce8

  • SSDEEP

    1536:sGQDokRT5c1FALRjcRQOTu7d8hwJsEoIisyLnj3myeuQZp0v0yZlh/tE9D5agrRx:srDoRKtoGOT+dMwPiNLnjWy/0o25aiRx

Malware Config

Extracted

Family

amadey

Version

3.50

C2

62.204.41.252/nB8cWack3/index.php

Extracted

Family

vidar

Version

56

Botnet

1148

C2

https://t.me/asifrazatg

https://steamcommunity.com/profiles/76561199439929669

Attributes
  • profile_id

    1148

Targets

    • Target

      58744a5a915ddda7f823d68cf1df7a327c8d3453b53981d648adadaab5b9c089

    • Size

      147KB

    • MD5

      24a30748912c8d8716b7ff7f3ff15b1c

    • SHA1

      d694b725e87ca4d6be117acdf1e915ad8e2e2fb9

    • SHA256

      58744a5a915ddda7f823d68cf1df7a327c8d3453b53981d648adadaab5b9c089

    • SHA512

      ed147925a52d6014c364e0d6e6f91c61cf50beebe60db6099baf9b6b55014483703cad5405ce804a0df926b56655be71ab0a2d1a803fbf63e2e16097eb43d88d

    • SSDEEP

      3072:/chnTXMpn5LFbPitjjXmfpzAlPw//jVQJsdoWY:GTXMTFjit3ipzAx8rlxY

    • Amadey

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

    • Detect Amadey credential stealer module

    • Detects Smokeloader packer

    • 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

    • 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

    • 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

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

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