General

  • Target

    af57201f58f444088a8e26ca0f38cadbc4e1d0966804103553033a6f89e32f97

  • Size

    1.0MB

  • Sample

    230318-19f5zsdh95

  • MD5

    e17e532056fc57f6eb56a08e99bd5b2e

  • SHA1

    93438f3fd0663c0a7ab5ba470ec2dcd17c1f1b34

  • SHA256

    af57201f58f444088a8e26ca0f38cadbc4e1d0966804103553033a6f89e32f97

  • SHA512

    491be34431249c9be6919475afb1e10e157123d82f092d46939233c7a1e869efaef764aebc7c8e1eaa8ab2a9dd0dd1ee6aa99d1b39a9a6a2583b84c0abf63582

  • SSDEEP

    24576:hyeMYOP9lxlOkUt75Fj79felH+IMa+HE5Rro6ViRH4bgrw:UHYAPxlOBJ5pBeAIMHCxiRYb

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

vint

C2

193.233.20.30:4125

Attributes
  • auth_value

    fb8811912f8370b3d23bffda092d88d0

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Extracted

Family

aurora

C2

212.87.204.93:8081

Extracted

Family

redline

Botnet

build_main

C2

80.85.156.168:20189

Attributes
  • auth_value

    5e5c9cacc6d168f8ade7fb6419edb114

Targets

    • Target

      af57201f58f444088a8e26ca0f38cadbc4e1d0966804103553033a6f89e32f97

    • Size

      1.0MB

    • MD5

      e17e532056fc57f6eb56a08e99bd5b2e

    • SHA1

      93438f3fd0663c0a7ab5ba470ec2dcd17c1f1b34

    • SHA256

      af57201f58f444088a8e26ca0f38cadbc4e1d0966804103553033a6f89e32f97

    • SHA512

      491be34431249c9be6919475afb1e10e157123d82f092d46939233c7a1e869efaef764aebc7c8e1eaa8ab2a9dd0dd1ee6aa99d1b39a9a6a2583b84c0abf63582

    • SSDEEP

      24576:hyeMYOP9lxlOkUt75Fj79felH+IMa+HE5Rro6ViRH4bgrw:UHYAPxlOBJ5pBeAIMHCxiRYb

    • Amadey

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

    • Aurora

      Aurora is a crypto wallet stealer written in Golang.

    • 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.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Downloads MZ/PE file

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

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