General

  • Target

    file.exe

  • Size

    362KB

  • Sample

    221119-zve4psbc89

  • MD5

    5b53e0b3d9105590f16903908a707b9b

  • SHA1

    dd9b2297344ed807865a2945e5a019b658ba0cfe

  • SHA256

    c073804c0d498aaa8ba831c2aa7daa02b90d62aa1be9e820e2697b0adc61ac15

  • SHA512

    fd693442ad1a1f712bbff2688a8c3d4bc77dc35d5e9d3ae356611c63477030cb9f7efb2032e57775dae706dbc48147d8c9bbec983764ac350b7c876abbd9de75

  • SSDEEP

    6144:Hit9t47GK2sQhudxQg0uETzzd35vQKiEChVVPE+O1voXc:HiLtjiQMUg0uER1Q1DO

Malware Config

Extracted

Family

amadey

Version

3.50

C2

193.56.146.194/h49vlBP/index.php

Extracted

Family

redline

Botnet

Suza

C2

77.73.134.241:4691

Attributes
  • auth_value

    9aad6c7f3c541488d1c10773e9b275c9

Targets

    • Target

      file.exe

    • Size

      362KB

    • MD5

      5b53e0b3d9105590f16903908a707b9b

    • SHA1

      dd9b2297344ed807865a2945e5a019b658ba0cfe

    • SHA256

      c073804c0d498aaa8ba831c2aa7daa02b90d62aa1be9e820e2697b0adc61ac15

    • SHA512

      fd693442ad1a1f712bbff2688a8c3d4bc77dc35d5e9d3ae356611c63477030cb9f7efb2032e57775dae706dbc48147d8c9bbec983764ac350b7c876abbd9de75

    • SSDEEP

      6144:Hit9t47GK2sQhudxQg0uETzzd35vQKiEChVVPE+O1voXc:HiLtjiQMUg0uER1Q1DO

    • 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

    • 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 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

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks