Overview

overview

10

Static

static

3

SecuriteIn...80.exe

windows7-x64

10

SecuriteIn...80.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    SecuriteInfo.com.Heur.MSIL.Androm.1.11946.26080.exe

  • Size

    513KB

  • Sample

    231013-dvxg4aeb53

  • MD5

    89fe28686a81b90bf1f46b6d46251ce4

  • SHA1

    19f6a799b4777acf208926cee4913c0a889db72e

  • SHA256

    8e5f99b92349381fd772b1bdb18cce2c6595181fcad0f68de25593276d61620f

  • SHA512

    9cb0181a6a9e6a37c10a6acf9c172fd4130f4d476b76c3b97acc71c157c3d8135f42d1f2a10bb87d07ecf784d30e705dc071b5630705e9f939127762795d0dfc

  • SSDEEP

    12288:pX5JC7oT39ra0hI1iGKsHJwUJ10qx6qhE12:pLC7mtThIcGNSS1VY31

Score
10/10
phobosrhadamanthyssmokeloaderbackdoorcollectionevasionpersistenceransomwarestealertrojan

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://servermlogs27.xyz/statweb255/

http://servmblog45.xyz/statweb255/

http://demblog575.xyz/statweb255/

http://admlogs85x.xyz/statweb255/

http://blogmstat389.xyz/statweb255/

http://blogmstat255.xyz/statweb255/
rc4.i32
rc4.i32

Targets

    • Target

      SecuriteInfo.com.Heur.MSIL.Androm.1.11946.26080.exe

    • Size

      513KB

    • MD5

      89fe28686a81b90bf1f46b6d46251ce4

    • SHA1

      19f6a799b4777acf208926cee4913c0a889db72e

    • SHA256

      8e5f99b92349381fd772b1bdb18cce2c6595181fcad0f68de25593276d61620f

    • SHA512

      9cb0181a6a9e6a37c10a6acf9c172fd4130f4d476b76c3b97acc71c157c3d8135f42d1f2a10bb87d07ecf784d30e705dc071b5630705e9f939127762795d0dfc

    • SSDEEP

      12288:pX5JC7oT39ra0hI1iGKsHJwUJ10qx6qhE12:pLC7mtThIcGNSS1VY31

    Score
    10/10
    rhadamanthysstealerphobossmokeloaderbackdoorcollectionevasionpersistenceransomwaretrojan

    • Detect rhadamanthys stealer shellcode

    • Phobos

      Phobos ransomware appeared at the beginning of 2019.

      ransomwarephobos

    • Rhadamanthys

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

      stealerrhadamanthys

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Modifies boot configuration data using bcdedit

      ransomwareevasion

    • Deletes backup catalog

      Uses wbadmin.exe to inhibit system recovery.

      ransomware

    • Downloads MZ/PE file

    • Modifies Windows Firewall

      evasion

    • Deletes itself

    • Drops startup file

    • Executes dropped EXE

    • Accesses Microsoft Outlook profiles

      collection

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

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

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

Defense Evasion

Indicator Removal

3
T1070

File Deletion

3
T1070.004

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

3
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Lateral Movement

Collection

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Inhibit System Recovery

4
T1490

Resource Development

Reconnaissance

Tasks