General

  • Target

    eea3064653587e54a46988beb77026830141417a8a552c4b5d1f1d4e0dbdef65

  • Size

    512KB

  • Sample

    230204-tzs88sdg56

  • MD5

    8dc40ddf53bdc0472a2e7cb61b270d48

  • SHA1

    55fd9d5be6d20253c7d16b8e0e0cb0bf19882ab4

  • SHA256

    eea3064653587e54a46988beb77026830141417a8a552c4b5d1f1d4e0dbdef65

  • SHA512

    018b2a33bca187abac7fc2674c9674e527a30f99cb5c36b9db3a2327217ddfe27e4df97c7a11eaec896e02fd7ec61a2482259eb25848106513e25793951e1a6a

  • SSDEEP

    12288:mpVtpCnslXsgHUev1+GH3/34MePurA89QHn56feSa+AgqH:AvmgHUe1+83fvckBQHMWgqH

Malware Config

Extracted

Family

redline

Botnet

redko

C2

62.204.41.170:4179

Attributes
  • auth_value

    9bcf7b0620ff067017d66b9a5d80b547

Extracted

Family

amadey

Version

3.66

C2

62.204.41.4/Gol478Ns/index.php

Extracted

Family

redline

Botnet

mixo

C2

176.113.115.16:4122

Attributes
  • auth_value

    f8c6749529d254a59e80682dd4ba63f6

Extracted

Family

redline

Botnet

gonka

C2

62.204.41.170:4179

Attributes
  • auth_value

    f017b1096da5cc257f8ca109051c5fbb

Extracted

Family

redline

Botnet

temposs6678

C2

82.115.223.9:15486

Attributes
  • auth_value

    af399e6a2fe66f67025541cf71c64313

Targets

    • Target

      eea3064653587e54a46988beb77026830141417a8a552c4b5d1f1d4e0dbdef65

    • Size

      512KB

    • MD5

      8dc40ddf53bdc0472a2e7cb61b270d48

    • SHA1

      55fd9d5be6d20253c7d16b8e0e0cb0bf19882ab4

    • SHA256

      eea3064653587e54a46988beb77026830141417a8a552c4b5d1f1d4e0dbdef65

    • SHA512

      018b2a33bca187abac7fc2674c9674e527a30f99cb5c36b9db3a2327217ddfe27e4df97c7a11eaec896e02fd7ec61a2482259eb25848106513e25793951e1a6a

    • SSDEEP

      12288:mpVtpCnslXsgHUev1+GH3/34MePurA89QHn56feSa+AgqH:AvmgHUe1+83fvckBQHMWgqH

    • 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.

    • Rhadamanthys

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

    • Downloads MZ/PE file

    • 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

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

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

2
T1005

Tasks