File name:

MegaDownloader.exe

Full analysis: https://app.any.run/tasks/e1f2ad18-97d0-4c9c-8da7-fdbcf7f0b381
Verdict: Malicious activity
Analysis date: January 28, 2024, 23:28:33
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: MS-DOS executable PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, MZ for MS-DOS
MD5:

F3B0A05D8683D57861E9A42F451F7349

SHA1:

1EEC6FB2649038AE4EC2DAA1D7464FA7E7C5ED3A

SHA256:

388AF83E7AB90E23BEB0F662C3E08211F63230A7F985E92D4B4D559D8D62B556

SSDEEP:

49152:sRRRc62fxKDNhjWnYfsZGrykd1C8rzN5BEII9cFA+805t:Y2fWjWnYfBryg4WXKz9et

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • Drops the executable file immediately after the start

      • MegaDownloader.exe (PID: 2396)

  • SUSPICIOUS

    • Reads settings of System Certificates

      • MegaDownloader.exe (PID: 2396)

    • Reads the Internet Settings

      • MegaDownloader.exe (PID: 2396)

    • Reads Internet Explorer settings

      • MegaDownloader.exe (PID: 2396)

  • INFO

    • Reads the computer name

      • MegaDownloader.exe (PID: 2396)

    • Creates files or folders in the user directory

      • MegaDownloader.exe (PID: 2396)

    • Checks supported languages

      • MegaDownloader.exe (PID: 2396)

    • Reads Environment values

      • MegaDownloader.exe (PID: 2396)

    • Reads the machine GUID from the registry

      • MegaDownloader.exe (PID: 2396)

    • Manual execution by a user

      • chrome.exe (PID: 2804)

    • Application launched itself

      • chrome.exe (PID: 2804)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable (generic) (52.9)
.exe | Generic Win/DOS Executable (23.5)
.exe | DOS Executable Generic (23.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2010:12:09 19:58:13+01:00
ImageFileCharacteristics: Executable, 32-bit
PEType: PE32
LinkerVersion: 8
CodeSize: 4096
InitializedDataSize: 2048
UninitializedDataSize: -
EntryPoint: 0x2e5e
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.0
ProductVersionNumber: 1.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: -
CompanyName: -
FileDescription: MegaDownloader
FileVersion: 1.0.0.0
InternalName: MegaDownloader.exe
LegalCopyright: Copyright © 2015
LegalTrademarks: -
OriginalFileName: MegaDownloader.exe
ProductName: MegaDownloader
ProductVersion: 1.0.0.0
AssemblyVersion: 1.0.0.0
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
50
Monitored processes
14
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start megadownloader.exe chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2028"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --disable-quic --mojo-platform-channel-handle=1604 --field-trial-handle=1156,i,9402768868866966963,17560799309598104875,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
109.0.5414.120
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\109.0.5414.120\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
2324"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win32 --annotation=prod=Chrome --annotation=ver=109.0.5414.120 --initial-client-data=0xc8,0xcc,0xd0,0x9c,0xd4,0x658d8b38,0x658d8b48,0x658d8b54C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
109.0.5414.120
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\109.0.5414.120\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
2396"C:\Users\admin\AppData\Local\Temp\MegaDownloader.exe" C:\Users\admin\AppData\Local\Temp\MegaDownloader.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
MegaDownloader
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\megadownloader.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
2804"C:\Program Files\Google\Chrome\Application\chrome.exe" "--disable-features=OptimizationGuideModelDownloading,OptimizationHintsFetching,OptimizationTargetPrediction,OptimizationHints"C:\Program Files\Google\Chrome\Application\chrome.exe
explorer.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
109.0.5414.120
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\109.0.5414.120\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
2904"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --disable-quic --mojo-platform-channel-handle=1296 --field-trial-handle=1156,i,9402768868866966963,17560799309598104875,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe
chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
109.0.5414.120
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\109.0.5414.120\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
2968"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2164 --field-trial-handle=1156,i,9402768868866966963,17560799309598104875,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
109.0.5414.120
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\109.0.5414.120\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
3028"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2132 --field-trial-handle=1156,i,9402768868866966963,17560799309598104875,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
109.0.5414.120
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\109.0.5414.120\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
3364"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --disable-quic --mojo-platform-channel-handle=3388 --field-trial-handle=1156,i,9402768868866966963,17560799309598104875,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
109.0.5414.120
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\109.0.5414.120\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
3400"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1120 --field-trial-handle=1156,i,9402768868866966963,17560799309598104875,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:2C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
109.0.5414.120
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\109.0.5414.120\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
3412"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1536 --field-trial-handle=1156,i,9402768868866966963,17560799309598104875,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:2C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
109.0.5414.120
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\109.0.5414.120\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
Total events
6 081
Read events
6 038
Write events
43
Delete events
0

Modification events

(PID) Process:(2396) MegaDownloader.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2804) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(2804) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(2804) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty
Operation:writeName:StatusCodes
Value:
01000000
(PID) Process:(2804) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(2804) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96}
Operation:writeName:dr
Value:
1
(PID) Process:(2804) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\StabilityMetrics
Operation:writeName:user_experience_metrics.stability.exited_cleanly
Value:
1
(PID) Process:(2804) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome
Operation:writeName:UsageStatsInSample
Value:
0
(PID) Process:(2804) chrome.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96}
Operation:writeName:usagestats
Value:
0
(PID) Process:(2804) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96}
Operation:writeName:metricsid_installdate
Value:
0
Executable files
0
Suspicious files
28
Text files
36
Unknown types
0

Dropped files

PID
Process
Filename
Type
2804chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\commerce_subscription_db\LOG.old~RF14ade2.TMP —
MD5:—
SHA256:—
2804chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\commerce_subscription_db\LOG.old —
MD5:—
SHA256:—
2396MegaDownloader.exeC:\Users\admin\AppData\Local\MegaDownloader\Language\hu-HU.xmlxml
MD5:574D1F82212E2080316A0AFBEB603D4A
SHA256:F0ABAD92B8238B09F3FC7EFF97B114237937728C31955A7DEA2A943060E83520
2396MegaDownloader.exeC:\Users\admin\AppData\Local\MegaDownloader\Language\zh-TW.xmlxml
MD5:8A63BB49245795FB7001CC3CDD6CA856
SHA256:73FC69EDEBD1B1BBFCB6ED84F9EF59793F0BBC7A164ADF98751FB44AF4EE907B
2396MegaDownloader.exeC:\Users\admin\AppData\Local\MegaDownloader\Language\fr-FR.xmlxml
MD5:F6A68C9F9AA1138EF0E3E2DBB7EA3EB6
SHA256:81D8348D26A2A7E68797757C48632A0633B979CD473FC6349BF789CD7C9FE350
2396MegaDownloader.exeC:\Users\admin\AppData\Local\MegaDownloader\Config\Configuration.xmltext
MD5:3613D55A460CE3F55A23F123A6376044
SHA256:1BC6E99D1AFBEDBC3DBEFE4E40C3ED841841F485C7B9ACD0223A5F3EB07A9453
2396MegaDownloader.exeC:\Users\admin\AppData\Local\MegaDownloader\Config\DownloadList.xmltext
MD5:1A5F39D6E4AF9F4825929FBC8D3A51C9
SHA256:87E06AD305554830307C972CE7E94FF01AB4272A56DB56D8DB76474E2292FED0
2804chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Variationsbinary
MD5:961E3604F228B0D10541EBF921500C86
SHA256:F7B24F2EB3D5EB0550527490395D2F61C3D2FE74BB9CB345197DAD81B58B5FED
2396MegaDownloader.exeC:\Users\admin\AppData\Local\MegaDownloader\Language\it-IT.xmlxml
MD5:4E316056AB88B3EFB2BD84828149AB47
SHA256:EA802B85670D0D68AF19ACABBADE695B17EEEEB8D70170936068948B4AF54F1B
2396MegaDownloader.exeC:\Users\admin\AppData\Local\MegaDownloader\Language\zh-CN.xmlxml
MD5:2DFC67147F55E300945DD15CF77876D6
SHA256:4D0299381994B9D1A8D7A67738A480ACDB19D5554463515D131C077442391EC1
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
17
DNS requests
19
Threats
2

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:137
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown
2396
MegaDownloader.exe
31.216.145.5:443
www.mega.nz
Datacenter Luxembourg S.A.
LU
unknown
2804
chrome.exe
239.255.255.250:1900
—
—
—
whitelisted
2904
chrome.exe
142.250.184.227:443
clientservices.googleapis.com
GOOGLE
US
whitelisted
2904
chrome.exe
64.233.167.84:443
accounts.google.com
GOOGLE
US
unknown
2904
chrome.exe
216.58.212.132:443
www.google.com
GOOGLE
US
whitelisted
2904
chrome.exe
142.250.185.99:443
www.gstatic.com
GOOGLE
US
whitelisted
2904
chrome.exe
216.58.206.46:443
apis.google.com
GOOGLE
US
whitelisted

DNS requests

Domain
IP
Reputation
www.checkforupdates.ovh
  • —
unknown
www.mega.nz
  • 31.216.145.5
  • 31.216.144.5
unknown
mega.nz
  • 31.216.145.5
  • 31.216.144.5
whitelisted
clientservices.googleapis.com
  • 142.250.184.227
whitelisted
accounts.google.com
  • 64.233.167.84
shared
www.google.com
  • 216.58.212.132
whitelisted
www.gstatic.com
  • 142.250.185.99
whitelisted
apis.google.com
  • 216.58.206.46
whitelisted
update.googleapis.com
  • 142.250.185.163
whitelisted
www.googleapis.com
  • 216.58.212.138
  • 142.250.185.74
  • 142.250.185.106
  • 142.250.185.138
  • 142.250.185.170
  • 142.250.185.202
  • 142.250.185.234
  • 142.250.186.74
  • 142.250.186.106
  • 142.250.181.234
  • 142.250.184.202
  • 142.250.184.234
  • 142.250.186.138
  • 142.250.186.170
  • 142.250.186.42
  • 172.217.18.10
whitelisted

Threats

PID
Process
Class
Message
1080
svchost.exe
Misc activity
ET INFO File Sharing Related Domain in DNS Lookup (mega .nz)
2396
MegaDownloader.exe
Misc activity
ET INFO File Sharing Domain Observed in TLS SNI (mega .nz)
No debug info
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Reports
MegaDownloader.exe