Malware analysis http://dl.drp.su/softpack/uninstallers/Uninstall-exercism-io-cli.exe Malicious activity

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URL:	http://dl.drp.su/softpack/uninstallers/Uninstall-exercism-io-cli.exe
Full analysis:	https://app.any.run/tasks/287f8326-bd35-4d32-bbe4-3d417c33b7a7
Verdict:	Malicious activity
Threats:	A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. Malware Trends Tracker >>>
Analysis date:	July 17, 2019, 16:04:37
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	loader
Indicators:
MD5:	697E1478B33FE99F59F9BEB91809CFB4
SHA1:	5009F262F4E66BDF6E2B3033B29C8D0B8097D750
SHA256:	039A1ADE9EA82E5E4308EC498074B6F4D709A0DB08B7DE6521451505ABE7D215
SSDEEP:	3:N1KaJdAQY2/lXoKDoAdVMWXC:CaJdA1olXoKDol

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.

Launch configuration

Task duration:: 60 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: none
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: on
Network:: on

Software preset

Internet Explorer 8.0.7601.17514 undefined
Adobe Acrobat Reader DC MUI (15.023.20070)
Adobe Flash Player 26 ActiveX (26.0.0.131)
Adobe Flash Player 26 NPAPI (26.0.0.131)
Adobe Flash Player 26 PPAPI (26.0.0.131)
Adobe Refresh Manager (1.8.0)
CCleaner (5.35)
FileZilla Client 3.36.0 (3.36.0)
Google Chrome (75.0.3770.100)
Google Update Helper (1.3.34.7)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.7.2 (4.7.03062)
Microsoft Office Access MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Access Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Excel MUI (English) 2010 (14.0.6029.1000)
Microsoft Office OneNote MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Outlook MUI (English) 2010 (14.0.6029.1000)
Microsoft Office PowerPoint MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Professional 2010 (14.0.6029.1000)
Microsoft Office Proof (English) 2010 (14.0.6029.1000)
Microsoft Office Proof (French) 2010 (14.0.6029.1000)
Microsoft Office Proof (Spanish) 2010 (14.0.6029.1000)
Microsoft Office Proofing (English) 2010 (14.0.6029.1000)
Microsoft Office Publisher MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Single Image 2010 (14.0.6029.1000)
Microsoft Office Word MUI (English) 2010 (14.0.6029.1000)
Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161 (9.0.30729.6161)
Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219 (10.0.40219)
Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2015-2019 Redistributable (x86) - 14.21.27702 (14.21.27702.2)
Microsoft Visual C++ 2019 X86 Additional Runtime - 14.21.27702 (14.21.27702)
Microsoft Visual C++ 2019 X86 Minimum Runtime - 14.21.27702 (14.21.27702)
Mozilla Firefox 67.0.4 (x86 en-US) (67.0.4)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
Update for Microsoft .NET Framework 4.7.2 (KB4087364) (1)
VLC media player (2.2.6)
WinRAR 5.60 (32-bit) (5.60.0)

Hotfixes

Client LanguagePack Package
Client Refresh LanguagePack Package
CodecPack Basic Package
Foundation Package
IE Troubleshooters Package
InternetExplorer Optional Package
KB2534111
KB2999226
KB4019990
KB976902
LocalPack AU Package
LocalPack CA Package
LocalPack GB Package
LocalPack US Package
LocalPack ZA Package
ProfessionalEdition
UltimateEdition

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MALICIOUS
- Downloads executable files from the Internet
  - firefox.exe (PID: 3388)
SUSPICIOUS
- Executable content was dropped or overwritten
  - firefox.exe (PID: 3388)
INFO
- Application launched itself
  - firefox.exe (PID: 3388)
- Reads CPU info
  - firefox.exe (PID: 3388)
- Reads Internet Cache Settings
  - firefox.exe (PID: 3388)
- Dropped object may contain Bitcoin addresses
  - firefox.exe (PID: 3388)
- Creates files in the user directory
  - firefox.exe (PID: 3388)

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

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No Malware configuration.

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No data.

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All screenshots are available in the full report

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Total processes

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

3388

"C:\Program Files\Mozilla Firefox\firefox.exe" "http://dl.drp.su/softpack/uninstallers/Uninstall-exercism-io-cli.exe"

C:\Program Files\Mozilla Firefox\firefox.exe

explorer.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

MEDIUM

Description:

Firefox

Version:

67.0.4

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll

1492

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3388.0.2004752078\860531368" -parentBuildID 20190619235627 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3388 "\\.\pipe\gecko-crash-server-pipe.3388" 1164 gpu

C:\Program Files\Mozilla Firefox\firefox.exe

—

firefox.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

MEDIUM

Description:

Firefox

Version:

67.0.4

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll

3040

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3388.3.1461354314\553063146" -childID 1 -isForBrowser -prefsHandle 1632 -prefMapHandle 1652 -prefsLen 1 -prefMapSize 188076 -parentBuildID 20190619235627 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3388 "\\.\pipe\gecko-crash-server-pipe.3388" 1328 tab

C:\Program Files\Mozilla Firefox\firefox.exe

firefox.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

LOW

Description:

Firefox

Version:

67.0.4

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll

3988

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3388.13.1751298357\1488575239" -childID 2 -isForBrowser -prefsHandle 2756 -prefMapHandle 2760 -prefsLen 5842 -prefMapSize 188076 -parentBuildID 20190619235627 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3388 "\\.\pipe\gecko-crash-server-pipe.3388" 2776 tab

C:\Program Files\Mozilla Firefox\firefox.exe

firefox.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

LOW

Description:

Firefox

Version:

67.0.4

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll

2092

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3388.20.1540693837\853613840" -childID 3 -isForBrowser -prefsHandle 3612 -prefMapHandle 3620 -prefsLen 6564 -prefMapSize 188076 -parentBuildID 20190619235627 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3388 "\\.\pipe\gecko-crash-server-pipe.3388" 3632 tab

C:\Program Files\Mozilla Firefox\firefox.exe

firefox.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

LOW

Description:

Firefox

Version:

67.0.4

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll

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Total events

1 515

Read events

1 427

Write events

Delete events

Modification events


(PID) Process:	(3388) firefox.exe	Key:	HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:	write	Name:	C:\Program Files\Mozilla Firefox\firefox.exe\|Browser
Value: 0000000000000000
(PID) Process:	(3388) firefox.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:	write	Name:	ProxyEnable
Value: 0
(PID) Process:	(3388) firefox.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:	write	Name:	SavedLegacySettings
Value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
(PID) Process:	(3388) firefox.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(3388) firefox.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1
(PID) Process:	(3388) firefox.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU
Operation:	write	Name:	NodeSlots
Value: 02020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202
(PID) Process:	(3388) firefox.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU
Operation:	write	Name:	MRUListEx
Value: 0100000002000000000000000700000006000000030000000500000004000000FFFFFFFF
(PID) Process:	(3388) firefox.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\70\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(3388) firefox.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\BagMRU
Operation:	write	Name:	MRUListEx
Value: 0700000001000000020000000000000006000000030000000500000004000000FFFFFFFF
(PID) Process:	(3388) firefox.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\Bags\82\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}
Operation:	write	Name:	Mode
Value: 6

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Executable files

Suspicious files

240

Text files

Unknown types

273

Dropped files

PID	Process	Filename		Type
3388	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin		—
		MD5:—	SHA256:—
3388	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\pluginreg.dat.tmp		—
		MD5:—	SHA256:—
3388	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js		—
		MD5:—	SHA256:—
3388	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp		—
		MD5:—	SHA256:—
3388	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-shm		—
		MD5:—	SHA256:—
3388	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4.tmp		—
		MD5:—	SHA256:—
3388	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3561288849sdhlie.sqlite-shm		—
		MD5:—	SHA256:—
3388	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\block-flashsubdoc-digest256.pset		—
		MD5:—	SHA256:—
3388	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\block-flashsubdoc-digest256.sbstore		—
		MD5:—	SHA256:—
3388	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\except-flash-digest256.pset		—
		MD5:—	SHA256:—

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
3388	firefox.exe	POST	200	216.58.206.3:80	http://ocsp.pki.goog/GTSGIAG3	US	der	471 b	whitelisted
3388	firefox.exe	POST	200	93.184.220.29:80	http://ocsp.digicert.com/	US	der	471 b	whitelisted
3388	firefox.exe	GET	200	2.16.186.50:80	http://detectportal.firefox.com/success.txt	unknown	text	8 b	whitelisted
3388	firefox.exe	GET	200	81.94.205.66:80	http://dl.drp.su/softpack/uninstallers/Uninstall-exercism-io-cli.exe	GB	executable	1.17 Mb	whitelisted
3388	firefox.exe	POST	200	93.184.220.29:80	http://ocsp.digicert.com/	US	der	471 b	whitelisted
3388	firefox.exe	POST	200	93.184.220.29:80	http://ocsp.digicert.com/	US	der	471 b	whitelisted
3388	firefox.exe	POST	200	216.58.206.3:80	http://ocsp.pki.goog/GTSGIAG3	US	der	471 b	whitelisted
3388	firefox.exe	POST	200	216.58.206.3:80	http://ocsp.pki.goog/GTSGIAG3	US	der	471 b	whitelisted
3388	firefox.exe	POST	200	216.58.206.3:80	http://ocsp.pki.goog/GTSGIAG3	US	der	471 b	whitelisted
3388	firefox.exe	POST	200	93.184.220.29:80	http://ocsp.digicert.com/	US	der	471 b	whitelisted

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3388	firefox.exe	108.128.247.43:443	location.services.mozilla.com	AT&T Services, Inc.	US	unknown
3388	firefox.exe	216.58.206.3:80	ocsp.pki.goog	Google Inc.	US	whitelisted
3388	firefox.exe	81.94.205.66:80	dl.drp.su	iomart Cloud Services Limited.	GB	malicious
3388	firefox.exe	52.26.166.58:443	tiles.services.mozilla.com	Amazon.com, Inc.	US	unknown
3388	firefox.exe	172.217.16.202:443	safebrowsing.googleapis.com	Google Inc.	US	whitelisted
3388	firefox.exe	2.16.186.50:80	detectportal.firefox.com	Akamai International B.V.	—	whitelisted
3388	firefox.exe	172.217.21.206:443	sb-ssl.google.com	Google Inc.	US	whitelisted
3388	firefox.exe	93.184.220.29:80	ocsp.digicert.com	MCI Communications Services, Inc. d/b/a Verizon Business	US	whitelisted
3388	firefox.exe	35.161.86.234:443	shavar.services.mozilla.com	Amazon.com, Inc.	US	malicious
3388	firefox.exe	35.161.26.34:443	push.services.mozilla.com	Amazon.com, Inc.	US	unknown

DNS requests

Domain	IP	Reputation
detectportal.firefox.com	2.16.186.50 2.16.186.112	whitelisted
dl.drp.su	81.94.205.66 87.117.239.151 95.154.237.19 81.94.192.167 87.117.239.148 87.117.231.157 87.117.239.150 88.150.137.207	whitelisted
download.drp.su	88.150.137.207 87.117.239.150 87.117.231.157 87.117.239.148 81.94.192.167 95.154.237.19 87.117.239.151 81.94.205.66	whitelisted
a1089.dscd.akamai.net	2.16.186.112 2.16.186.50	whitelisted
location.services.mozilla.com	108.128.247.43 52.210.139.31 52.50.56.62	whitelisted
locprod1-elb-eu-west-1.prod.mozaws.net	52.50.56.62 52.210.139.31 108.128.247.43	whitelisted
push.services.mozilla.com	35.161.26.34	whitelisted
autopush.prod.mozaws.net	35.161.26.34	whitelisted
snippets.cdn.mozilla.net	13.33.47.52	whitelisted
tiles.services.mozilla.com	52.26.166.58 52.35.96.157 52.25.71.236 52.26.103.165 52.27.87.181 52.34.132.219 52.42.232.148 52.43.91.152	whitelisted

Threats

PID	Process	Class	Message
—	—	Potentially Bad Traffic	ET DNS Query for .su TLD (Soviet Union) Often Malware Related
—	—	Potentially Bad Traffic	ET DNS Query for .su TLD (Soviet Union) Often Malware Related
—	—	Potentially Bad Traffic	ET DNS Query for .su TLD (Soviet Union) Often Malware Related
3388	firefox.exe	Potentially Bad Traffic	ET POLICY HTTP Request to .su TLD (Soviet Union) Often Malware Related
3388	firefox.exe	Potential Corporate Privacy Violation	ET POLICY PE EXE or DLL Windows file download HTTP

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No debug info

General Info

http://dl.drp.su/softpack/uninstallers/Uninstall-exercism-io-cli.exe

697E1478B33FE99F59F9BEB91809CFB4

5009F262F4E66BDF6E2B3033B29C8D0B8097D750

039A1ADE9EA82E5E4308EC498074B6F4D709A0DB08B7DE6521451505ABE7D215

3:N1KaJdAQY2/lXoKDoAdVMWXC:CaJdA1olXoKDol

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Downloads executable files from the Internet

SUSPICIOUS

Executable content was dropped or overwritten

INFO

Application launched itself

Reads CPU info

Reads Internet Cache Settings

Dropped object may contain Bitcoin addresses

Creates files in the user directory

Malware configuration

Static information

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings