General

  • Target

    dffb7537e5135064dfc4af9a75b40cc231530b1bcbf78b86e2537aaf14293dbe

  • Size

    332KB

  • Sample

    221205-yw95sscb38

  • MD5

    2423e4cf8e1e8feffceff492b6466c22

  • SHA1

    8ab8b6175ae4281116438f55551897f14f62ab17

  • SHA256

    dffb7537e5135064dfc4af9a75b40cc231530b1bcbf78b86e2537aaf14293dbe

  • SHA512

    1aa238160deed47bf4a9c71f10565c7f8e49397e83672b2077fae8d26a67b1d6342c42af000523283c8bf3517fad575439c1e40b14477306935d82cb7a2cb922

  • SSDEEP

    6144:sTeR2wZOlrluGoDtTz2TyLc6UQcGGbp8IDcMiLVS:sKooOl0VDtTK2vUQqbjDcXLVS

Malware Config

Extracted

Family

amadey

Version

3.50

C2

31.41.244.167/v7eWcjs/index.php

Extracted

Family

redline

Botnet

NewDef2023

C2

185.106.92.214:2510

Attributes
  • auth_value

    048f34b18865578890538db10b2e9edf

Extracted

Family

redline

Botnet

Nash

C2

31.41.244.14:4694

Attributes
  • auth_value

    06b453aa751ccf8d7fad0602d3d70d22

Targets

    • Target

      dffb7537e5135064dfc4af9a75b40cc231530b1bcbf78b86e2537aaf14293dbe

    • Size

      332KB

    • MD5

      2423e4cf8e1e8feffceff492b6466c22

    • SHA1

      8ab8b6175ae4281116438f55551897f14f62ab17

    • SHA256

      dffb7537e5135064dfc4af9a75b40cc231530b1bcbf78b86e2537aaf14293dbe

    • SHA512

      1aa238160deed47bf4a9c71f10565c7f8e49397e83672b2077fae8d26a67b1d6342c42af000523283c8bf3517fad575439c1e40b14477306935d82cb7a2cb922

    • SSDEEP

      6144:sTeR2wZOlrluGoDtTz2TyLc6UQcGGbp8IDcMiLVS:sKooOl0VDtTK2vUQqbjDcXLVS

    • Amadey

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

    • Detect Amadey credential stealer module

    • RedLine

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

    • RedLine payload

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • 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 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.

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

3
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks