Malware Analysis Report

2025-03-15 00:44

Sample ID 241025-hp599sxcpr
Target 667877b48e99300452211a48800366aa
SHA256 385d7a173fd84b64bab2bbf245cf392e8955d834af2ef4494a93aa1f8ea4afde
Tags
mydoom discovery persistence upx worm
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

385d7a173fd84b64bab2bbf245cf392e8955d834af2ef4494a93aa1f8ea4afde

Threat Level: Known bad

The file 667877b48e99300452211a48800366aa was found to be: Known bad.

Malicious Activity Summary

mydoom discovery persistence upx worm

Detects MyDoom family

MyDoom

Mydoom family

Adds Run key to start application

UPX packed file

Drops file in Windows directory

Drops file in Program Files directory

System Location Discovery: System Language Discovery

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-25 06:55

Signatures

Detects MyDoom family

Description Indicator Process Target
N/A N/A N/A N/A

Mydoom family

mydoom

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-25 06:55

Reported

2024-10-25 07:00

Platform

win10-20240404-en

Max time kernel

150s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe"

Signatures

Detects MyDoom family

Description Indicator Process Target
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MyDoom

worm mydoom

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Traybar = "C:\\Windows\\lsass.exe" C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
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Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files\Common Files\microsoft shared\ink\ko-KR\index.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Common Files\microsoft shared\ink\nb-NO\index.exe C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Common Files\microsoft shared\MSInfo\en-US\Harry Potter.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\REFINED\Winamp 5.0 (en) Crack.exe C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\TRANSLAT\ENES\WinRAR.v.3.2.and.key.ShareReactor.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Common Files\microsoft shared\ClickToRun\ICQ 4 Lite.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Common Files\microsoft shared\Triedit\en-US\Winamp 5.0 (en) Crack.exe C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\DataModel\Resources\Winamp 5.0 (en).exe C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\LAYERS\WinRAR.v.3.2.and.key.exe C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Web Server Extensions\16\BIN\Winamp 5.0 (en) Crack.ShareReactor.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft SQL Server\130\Shared\Harry Potter.exe C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Common Files\microsoft shared\ink\el-GR\Harry Potter.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Common Files\microsoft shared\ink\LanguageModel\Winamp 5.0 (en).ShareReactor.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Filters\WinRAR.v.3.2.and.key.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\CANYON\Harry Potter.ShareReactor.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\VBA\VBA7.1\Winamp 5.0 (en).com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskpred\Kazaa Lite.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\GRPHFLT\Winamp 5.0 (en) Crack.ShareReactor.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\BLUECALM\Winamp 5.0 (en) Crack.ShareReactor.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\EDGE\index.ShareReactor.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\ARCTIC\WinRAR.v.3.2.and.key.ShareReactor.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Portal\1033\index.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Web Server Extensions\16\index.exe C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\QUAD\Winamp 5.0 (en) Crack.exe C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\WATER\index.exe C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\VBA\WinRAR.v.3.2.and.key.exe C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\WinRAR.v.3.2.and.key.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Common Files\microsoft shared\ink\ru-RU\Harry Potter.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\BREEZE\Harry Potter.exe C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\INDUST\Kazaa Lite.ShareReactor.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\STUDIO\ICQ 4 Lite.exe C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Web Server Extensions\16\BIN\1033\ICQ 4 Lite.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Common Files\microsoft shared\ink\pt-BR\Harry Potter.ShareReactor.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Common Files\microsoft shared\OFFICE16\Office Setup Controller\Kazaa Lite.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Common Files\microsoft shared\VSTO\ICQ 4 Lite.ShareReactor.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\AXIS\ICQ 4 Lite.exe C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\JOURNAL\WinRAR.v.3.2.and.key.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Common Files\microsoft shared\OfficeSoftwareProtectionPlatform\WinRAR.v.3.2.and.key.ShareReactor.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Common Files\microsoft shared\TextConv\en-US\ICQ 4 Lite.ShareReactor.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Common Files\microsoft shared\VSTO\10.0\1033\Winamp 5.0 (en) Crack.exe C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\CONCRETE\WinRAR.v.3.2.and.key.exe C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\DEEPBLUE\WinRAR.v.3.2.and.key.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Common Files\microsoft shared\VC\Harry Potter.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\VBA\VBA7.1\1033\Winamp 5.0 (en) Crack.ShareReactor.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Common Files\microsoft shared\ink\ar-SA\Winamp 5.0 (en).ShareReactor.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Common Files\microsoft shared\ink\es-MX\Winamp 5.0 (en) Crack.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\Winamp 5.0 (en) Crack.ShareReactor.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Common Files\microsoft shared\ink\HWRCustomization\index.exe C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Common Files\microsoft shared\TextConv\index.exe C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\SKY\Winamp 5.0 (en).com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\1033\Harry Potter.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Common Files\microsoft shared\MSInfo\it-IT\Winamp 5.0 (en) Crack.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Common Files\microsoft shared\VSTO\10.0\Kazaa Lite.exe C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\DataModel\Winamp 5.0 (en).exe C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\Office Setup Controller\Harry Potter.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\BLUEPRNT\ICQ 4 Lite.exe C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Common Files\microsoft shared\ink\pt-PT\WinRAR.v.3.2.and.key.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\IRIS\index.ShareReactor.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\TRANSLAT\ENFR\Harry Potter.ShareReactor.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\Portal\index.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\insert\ICQ 4 Lite.exe C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Common Files\microsoft shared\ink\lv-LV\index.ShareReactor.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\Kazaa Lite.com C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\BLENDS\Winamp 5.0 (en) Crack.exe C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\lsass.exe C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A
File created C:\Windows\lsass.exe C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe

"C:\Users\Admin\AppData\Local\Temp\667877b48e99300452211a48800366aa.exe"

Network

Country Destination Domain Proto
US 152.16.214.86:1042 tcp
US 67.174.57.226:1042 tcp
US 16.100.73.38:1042 tcp
US 16.150.45.105:1042 tcp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 141.240.135.130:1042 tcp
CZ 199.41.198.30:1042 tcp
US 8.8.8.8:53 resources.jar udp
US 8.8.8.8:53 resources.jar udp
US 68.15.44.129:1042 tcp
US 8.8.8.8:53 cs.stanford.edu udp
US 8.8.8.8:53 outlook.com udp
US 8.8.8.8:53 smtp1.cs.stanford.edu udp
US 171.64.64.25:25 smtp1.cs.stanford.edu tcp
US 8.8.8.8:53 nocorp.me udp
US 8.8.8.8:53 outlook-com.olc.protection.outlook.com udp
US 52.101.9.18:25 outlook-com.olc.protection.outlook.com tcp
US 8.8.8.8:53 in1-smtp.messagingengine.com udp
US 103.168.172.221:25 in1-smtp.messagingengine.com tcp
US 8.8.8.8:53 89.65.42.20.in-addr.arpa udp
US 8.8.8.8:53 alumni.caltech.edu udp
US 8.8.8.8:53 gzip.org udp
US 8.8.8.8:53 alumni-caltech-edu.mail.protection.outlook.com udp
US 52.101.9.20:25 alumni-caltech-edu.mail.protection.outlook.com tcp
US 8.8.8.8:53 gzip.org udp
US 85.187.148.2:25 gzip.org tcp
N/A 169.254.226.134:1042 tcp

Files

memory/3936-0-0x0000000000800000-0x000000000080D000-memory.dmp

memory/3936-3-0x0000000000800000-0x000000000080D000-memory.dmp

memory/3936-5-0x0000000000800000-0x000000000080D000-memory.dmp

memory/3936-7-0x0000000000800000-0x000000000080D000-memory.dmp

memory/3936-9-0x0000000000800000-0x000000000080D000-memory.dmp

memory/3936-11-0x0000000000800000-0x000000000080D000-memory.dmp

C:\Program Files\Common Files\microsoft shared\ink\ar-SA\Winamp 5.0 (en).ShareReactor.com

MD5 667877b48e99300452211a48800366aa
SHA1 552ec5e1e529bad7e909fdf222a237b836aaa911
SHA256 385d7a173fd84b64bab2bbf245cf392e8955d834af2ef4494a93aa1f8ea4afde
SHA512 576753d82b5bbd3bf8359792430ef94fa00e08db105652a807b99eea6baf4a17b31a359cf90a98bb3fb815c86e1a9f1384773bcdab2cb122a21e76148176c7ff

memory/3936-24-0x0000000000800000-0x000000000080D000-memory.dmp

memory/3936-90-0x0000000000800000-0x000000000080D000-memory.dmp

memory/3936-91-0x0000000000800000-0x000000000080D000-memory.dmp

memory/3936-160-0x0000000000800000-0x000000000080D000-memory.dmp