General

  • Target

    52fca4d08faccbd7d3f9a487158ed24a.exe

  • Size

    236KB

  • Sample

    230201-nbehaaeh3s

  • MD5

    52fca4d08faccbd7d3f9a487158ed24a

  • SHA1

    999297fae9adaaca1f2163e45aa4100ebe2a27f6

  • SHA256

    6ef9b879049e0e8490811b7a90ccd47de82b17ba7e9850485e035780e474ff14

  • SHA512

    7669fca02637a8d02b53837b0bc62025625d7615c275414412ecd0d4f0d6377c588a401e11d637abd1b10269ba813555a6600cebe8657ec78f104f350d4a0368

  • SSDEEP

    6144:bMwVoejm5JJw20a1bfjVEmAuVy1GNgsk8gF:bp7Za5VsuVy0NS

Malware Config

Extracted

Family

amadey

Version

3.66

C2

193.233.20.2/Bn89hku/index.php

Extracted

Family

redline

Botnet

druid

C2

62.204.41.170:4132

Attributes
  • auth_value

    fddcb4126f1d0ea4ac975511b3530e72

Extracted

Family

redline

Botnet

fredy

C2

62.204.41.170:4132

Attributes
  • auth_value

    880249eef9593d49a1a3cddf57c5cb35

Extracted

Family

redline

Botnet

new1

C2

176.113.115.16:4122

Attributes
  • auth_value

    ac44cbde6633acc9d67419c7278d5c70

Extracted

Family

redline

Botnet

new

C2

176.113.115.16:4122

Attributes
  • auth_value

    0ae189161615f61e951d226417eab9d5

Extracted

Family

redline

Botnet

temposs6678

C2

82.115.223.9:15486

Attributes
  • auth_value

    af399e6a2fe66f67025541cf71c64313

Targets

    • Target

      52fca4d08faccbd7d3f9a487158ed24a.exe

    • Size

      236KB

    • MD5

      52fca4d08faccbd7d3f9a487158ed24a

    • SHA1

      999297fae9adaaca1f2163e45aa4100ebe2a27f6

    • SHA256

      6ef9b879049e0e8490811b7a90ccd47de82b17ba7e9850485e035780e474ff14

    • SHA512

      7669fca02637a8d02b53837b0bc62025625d7615c275414412ecd0d4f0d6377c588a401e11d637abd1b10269ba813555a6600cebe8657ec78f104f350d4a0368

    • SSDEEP

      6144:bMwVoejm5JJw20a1bfjVEmAuVy1GNgsk8gF:bp7Za5VsuVy0NS

    • Amadey

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

    • Detect rhadamanthys stealer shellcode

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

    • 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 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

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

3
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

2
T1005

Tasks