General

  • Target

    file.exe

  • Size

    999KB

  • Sample

    230328-ct5lmsad3s

  • MD5

    78ae27444c03120c73fc7bf440cbc021

  • SHA1

    019479e7c7670d854f6451bd0355e78b9fcccc88

  • SHA256

    6014488119cdc6060f292afdae706782323e1ea0b5f44ee089eef3fc7871aab9

  • SHA512

    232dde2872e679e02c5d3769ecec249b739ca8c1a44537b309ead82608a82b0885c020073b77b1e1e7f96d36f3d859c4b5912e81a862c52b90ab2c81e7d5e462

  • SSDEEP

    24576:yy2CqPBJiMdPX/akb9AO+x+3mJFPhTag95pvF1aX5ZvV:ZYPDimP/acW+3mdpvpvF1QZv

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

renta

C2

176.113.115.145:4125

Attributes
  • auth_value

    359596fd5b36e9925ade4d9a1846bafb

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      file.exe

    • Size

      999KB

    • MD5

      78ae27444c03120c73fc7bf440cbc021

    • SHA1

      019479e7c7670d854f6451bd0355e78b9fcccc88

    • SHA256

      6014488119cdc6060f292afdae706782323e1ea0b5f44ee089eef3fc7871aab9

    • SHA512

      232dde2872e679e02c5d3769ecec249b739ca8c1a44537b309ead82608a82b0885c020073b77b1e1e7f96d36f3d859c4b5912e81a862c52b90ab2c81e7d5e462

    • SSDEEP

      24576:yy2CqPBJiMdPX/akb9AO+x+3mJFPhTag95pvF1aX5ZvV:ZYPDimP/acW+3mdpvpvF1QZv

    • Amadey

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

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • 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

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks