General

  • Target

    dfd46f70d13e389b3ae88fe96d6cdfd0.bin.exe

  • Size

    1.2MB

  • Sample

    230317-mq4kaafg76

  • MD5

    dfd46f70d13e389b3ae88fe96d6cdfd0

  • SHA1

    22e1b207813edf3806c94f4bf1417563cdb1c770

  • SHA256

    0a80b539c3544cea4be2be916a2c1c86390264d941ba873eb43f90eba682f782

  • SHA512

    e9b102f6c1e8bccaf0fad3aa6d05324f6ff80045bfd143d5c3f1b1c66d5c127f2301548ca816b27a79b1e6a72364c5a4b3d9d0046ef5d149925ccd6010a3bcc9

  • SSDEEP

    24576:ay4nG+SGEpD14bS/xKYWa8eE/awROxODaSEIGzjn6IeY8y:ayRzmKxKla8eE/adxOdwj

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

ruka

C2

193.233.20.28:4125

Attributes
  • auth_value

    5d1d0e51ebe1e3f16cca573ff651c43c

Extracted

Family

amadey

Version

3.68

C2

62.204.41.59/wordpress/console2/index.php

Extracted

Family

aurora

C2

45.15.156.172:8081

Targets

    • Target

      dfd46f70d13e389b3ae88fe96d6cdfd0.bin.exe

    • Size

      1.2MB

    • MD5

      dfd46f70d13e389b3ae88fe96d6cdfd0

    • SHA1

      22e1b207813edf3806c94f4bf1417563cdb1c770

    • SHA256

      0a80b539c3544cea4be2be916a2c1c86390264d941ba873eb43f90eba682f782

    • SHA512

      e9b102f6c1e8bccaf0fad3aa6d05324f6ff80045bfd143d5c3f1b1c66d5c127f2301548ca816b27a79b1e6a72364c5a4b3d9d0046ef5d149925ccd6010a3bcc9

    • SSDEEP

      24576:ay4nG+SGEpD14bS/xKYWa8eE/awROxODaSEIGzjn6IeY8y:ayRzmKxKla8eE/adxOdwj

    • Amadey

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

    • Aurora

      Aurora is a crypto wallet stealer written in Golang.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • 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 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

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks