Overview

overview

10

Static

static

3

ea3081b6dd...45.exe

windows10-2004-x64

10

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General

  • Target

    ea3081b6dd31197675f5d03c9853c2a8dd51868ac0bf7956cba0cfe1f7e8ae45.zip

  • Size

    1.5MB

  • Sample

    231119-2cgwpacc69

  • MD5

    d7d3cc71de569a24e800729e892bbaad

  • SHA1

    73fc5c726f809f5ad22436c4e540e344ad67f9be

  • SHA256

    e2c99be1bb88567f28b8433e487d69ccd9458a2993cc06df6e0f6a3c7d687ca5

  • SHA512

    003e593b24d9dd4a1dd18033eb4a2ce9b9e746db5c08135944813a31665cb366c473a87eaa7a210f90aee9c2fed3424db4fdbc3df1754bdc32a2871a0fa334e2

  • SSDEEP

    24576:TB8femeuMY2EhIzKAS685jH6Vdm4zdjcbAZxHSffSeA32dSoYE80YZDoS1N63W0c:2fSuh21zEOXhoGyHFy2dZYr59gNBVLmX

Score
10/10
amadeymysticredlinesmokeloadergromebackdoorpaypalevasioninfostealerpersistencephishingstealertrojan

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

grome

C2

77.91.124.86:19084

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain

Targets

    • Target

      ea3081b6dd31197675f5d03c9853c2a8dd51868ac0bf7956cba0cfe1f7e8ae45.exe

    • Size

      1.5MB

    • MD5

      4876370b4aa7cc5c03cbfc21da0d5c3b

    • SHA1

      4cf8de2830dc960f37ba0dd0e8d50d6be0c90206

    • SHA256

      ea3081b6dd31197675f5d03c9853c2a8dd51868ac0bf7956cba0cfe1f7e8ae45

    • SHA512

      e9fe38309061dbd5ea49ae9f7337738074c7caa3db6163bba27a18c6cf7d071015383ccd6578792018c48fd9e25ef9a883341cf3db725bc42cd5fc50ec96552f

    • SSDEEP

      24576:Myqv6Mq+w7oXYLxxccNUwCHCYqd+Rl0VxQW2Se7/+zCD13Y1:7qvPq+yJXUfjD0VD2SK/+zCD13

    Score
    10/10
    amadeymysticredlinesmokeloadergromebackdoorpaypalevasioninfostealerpersistencephishingstealertrojan

    • Amadey

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

      trojanamadey

    • Detect Mystic stealer payload

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • Mystic

      Mystic is an infostealer written in C++.

      stealermystic

    • RedLine

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

      infostealerredline

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Detected potential entity reuse from brand paypal.

      phishingpaypal

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

2
T1112

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks