Overview

overview

10

Static

static

3

c0a814071b...00.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c0a814071b61136589ed07da216f842be99122c592615b63122be04581059200

  • Size

    1.5MB

  • Sample

    231101-x2l5gscc31

  • MD5

    1b249eb8332dc9981bd0a2c4cb98119f

  • SHA1

    a4ce697b328b800be92e1151007d4efbc43d2201

  • SHA256

    c9ec024605557d1ffafc4c077e527c3904dc2c57445451c395c54d77dc1c5302

  • SHA512

    be1a133f783bfe83696195e63ffb47bd1e1fd55fc0e43f9aeca7716ae78512f7334710886a0ff3d0519463b2db27b8e96dd05e5f507d10f3752a794f06ff97e9

  • SSDEEP

    24576:GPoyAqPsEjNe4GiNI4V0BnVIQKvZLkLdpPsyGKNuu6Yu/SelpJoOhplcIByYjYvc:IvAqPsEjk4GiNIdVIQKvNEPkoIwYLR

Score
10/10
amadeydcratredlinesmokeloadergromebackdoorpaypalevasioninfostealerpersistencephishingrattrojan

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

      c0a814071b61136589ed07da216f842be99122c592615b63122be04581059200

    • Size

      1.5MB

    • MD5

      227e079e196474e1d0cc1012129edfec

    • SHA1

      5648b0823e5035ae88b71676acc47f7070977a1b

    • SHA256

      c0a814071b61136589ed07da216f842be99122c592615b63122be04581059200

    • SHA512

      00b21d9c8c4d052d802ba22a89f54a3dc477b62e5360ec8059cdc0d071c5aa0534ddaf7f2d7b5d490200717cb4cbefd86afefe4a1fa0968686d658e9f24f3484

    • SSDEEP

      24576:8ygPIkjz+U8ON6sh0BjVuAKvB985XJFWy6APuw0Yu/SeT2xwX0VYSy3Axt:rgPIkjaU8ON6zZuAKvLkz+X0+Sye

    Score
    10/10
    amadeydcratredlinesmokeloadergromebackdoorpaypalevasioninfostealerpersistencephishingrattrojan

    • Amadey

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

      trojanamadey

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

      ratinfostealerdcrat

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • 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

    • Loads dropped DLL

    • 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