Malware analysis BIGc-2z3NxtMFknyP1t_mUizLmqVc-jzb Malicious activity

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download:	BIGc-2z3NxtMFknyP1t_mUizLmqVc-jzb
Full analysis:	https://app.any.run/tasks/555e7300-1702-4aaa-810a-da1a74008416
Verdict:	Malicious activity
Threats:	Emotet is one of the most dangerous trojans ever created. Over the course of its lifetime, it was upgraded to become a very destructive malware. It targets mostly corporate victims but even private users get infected in mass spam email campaigns. 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. Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. Malware Trends Tracker >>>
Analysis date:	April 25, 2019, 16:36:01
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	loader emotet trojan feodo
Indicators:
MIME:	application/zip
File info:	Zip archive data, at least v2.0 to extract
MD5:	34FF9375D02526BDC6158AF9604D9758
SHA1:	3F1D949C68EE072894233AB214A2B589AA372D3C
SHA256:	1D913B2FBAF03CA658A3905C1C4B4E1EB5418F920945CED1D9C09BB81ACB423A
SSDEEP:	192:dfcKd1SCm5qNZjFdYHk+LNQQ1EyiZrWYNZVhb:dfcgMF4NZz+utjNbhb

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 (73.0.3683.75)
Google Update Helper (1.3.33.23)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.6.1 (4.6.01055)
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++ 2017 Redistributable (x86) - 14.15.26706 (14.15.26706.0)
Microsoft Visual C++ 2017 x86 Additional Runtime - 14.15.26706 (14.15.26706)
Microsoft Visual C++ 2017 x86 Minimum Runtime - 14.15.26706 (14.15.26706)
Mozilla Firefox 65.0.2 (x86 en-US) (65.0.2)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
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
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
  - WScript.exe (PID: 3672)
- Application was dropped or rewritten from another process
  - zwijp0xf4.exe (PID: 3696)
  - zwijp0xf4.exe (PID: 1152)
  - soundser.exe (PID: 2292)
  - soundser.exe (PID: 3556)
  - wnmIXcXXsl1Zm0o3.exe (PID: 1452)
  - wnmIXcXXsl1Zm0o3.exe (PID: 2068)
- Emotet process was detected
  - soundser.exe (PID: 2292)
- EMOTET was detected
  - soundser.exe (PID: 3556)
- Connects to CnC server
  - soundser.exe (PID: 3556)
- Changes the autorun value in the registry
  - soundser.exe (PID: 3556)
SUSPICIOUS
- Application launched itself
  - soundser.exe (PID: 2292)
  - zwijp0xf4.exe (PID: 3696)
- Executable content was dropped or overwritten
  - WScript.exe (PID: 3672)
  - zwijp0xf4.exe (PID: 1152)
  - soundser.exe (PID: 3556)
- Creates files in the user directory
  - WScript.exe (PID: 3672)
- Starts itself from another location
  - zwijp0xf4.exe (PID: 1152)
- Connects to server without host name
  - soundser.exe (PID: 3556)
INFO
No info indicators.

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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TRiD

.zip	\|	ZIP compressed archive (100)

EXIF

ZIP

ZipRequiredVersion:	20
ZipBitFlag:	0x0002
ZipCompression:	Deflated
ZipModifyDate:	2019:04:25 19:29:03
ZipCRC:	0xad837e18
ZipCompressedSize:	7055
ZipUncompressedSize:	30329
ZipFileName:	CM-4073230-04252019.js

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

1152

--9366882c

C:\Users\admin\AppData\Local\Temp\zwijp0xf4.exe

zwijp0xf4.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\zwijp0xf4.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\usp10.dll
c:\windows\system32\advapi32.dll

1452

"C:\Users\admin\AppData\Local\soundser\wnmIXcXXsl1Zm0o3.exe"

C:\Users\admin\AppData\Local\soundser\wnmIXcXXsl1Zm0o3.exe

—

soundser.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\soundser\wnmixcxxsl1zm0o3.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\authz.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll

2068

--164fad2e

C:\Users\admin\AppData\Local\soundser\wnmIXcXXsl1Zm0o3.exe

—

wnmIXcXXsl1Zm0o3.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\soundser\wnmixcxxsl1zm0o3.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\authz.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll

2292

"C:\Users\admin\AppData\Local\soundser\soundser.exe"

C:\Users\admin\AppData\Local\soundser\soundser.exe

zwijp0xf4.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\soundser\soundser.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll

2580

"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\BIGc-2z3NxtMFknyP1t_mUizLmqVc-jzb.zip"

C:\Program Files\WinRAR\WinRAR.exe

—

explorer.exe

User:

admin

Company:

Alexander Roshal

Integrity Level:

MEDIUM

Description:

WinRAR archiver

Exit code:

Version:

5.60.0

Modules

Images
c:\program files\winrar\winrar.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\comdlg32.dll

3556

--3ab57678

C:\Users\admin\AppData\Local\soundser\soundser.exe

soundser.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\soundser\soundser.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll

3672

"C:\Windows\System32\WScript.exe" "C:\Users\admin\Desktop\CM-4073230-04252019.js"

C:\Windows\System32\WScript.exe

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Microsoft ® Windows Based Script Host

Exit code:

Version:

5.8.7600.16385

Modules

Images
c:\windows\system32\wscript.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll

3696

"C:\Users\admin\AppData\Local\Temp\zwijp0xf4.exe"

C:\Users\admin\AppData\Local\Temp\zwijp0xf4.exe

—

WScript.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\zwijp0xf4.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll

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Total events

908

Read events

863

Write events

Delete events

Modification events


(PID) Process:	(2580) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtBMP
Value:
(PID) Process:	(2580) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtIcon
Value:
(PID) Process:	(2580) WinRAR.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(2580) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\AppData\Local\Temp\BIGc-2z3NxtMFknyP1t_mUizLmqVc-jzb.zip
(PID) Process:	(2580) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(2580) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(2580) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(2580) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(2580) WinRAR.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:	write	Name:	@C:\Windows\System32\wshext.dll,-4804
Value: JScript Script File
(PID) Process:	(2580) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\DialogEditHistory\ExtrPath
Operation:	write	Name:	0
Value: C:\Users\admin\Desktop

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2580	WinRAR.exe	C:\Users\admin\Desktop\CM-4073230-04252019.js		text
		MD5:—	SHA256:—
3672	WScript.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@agenlama[1].txt		text
		MD5:—	SHA256:—
3672	WScript.exe	C:\Users\admin\AppData\Local\Temp\zwijp0xf4.exe		executable
		MD5:—	SHA256:—
3556	soundser.exe	C:\Users\admin\AppData\Local\soundser\wnmIXcXXsl1Zm0o3.exe		executable
		MD5:—	SHA256:—
1152	zwijp0xf4.exe	C:\Users\admin\AppData\Local\soundser\soundser.exe		executable
		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
3672	WScript.exe	GET	200	173.214.169.84:80	http://agenlama.com/wp-admin/Sfh/	US	executable	134 Kb	suspicious
3556	soundser.exe	POST	200	24.150.44.53:80	http://24.150.44.53/arizona/pnp/	CA	binary	67.6 Kb	malicious

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3556	soundser.exe	24.150.44.53:80	—	Cogeco Cable	CA	malicious
3672	WScript.exe	173.214.169.84:80	agenlama.com	NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC	US	suspicious

DNS requests

Domain	IP	Reputation
agenlama.com	173.214.169.84	suspicious

Threats

PID	Process	Class	Message
3672	WScript.exe	Misc activity	SUSPICIOUS [PTsecurity] Cmd.Powershell.Download HTTP UserAgent (Win7)
3672	WScript.exe	Potential Corporate Privacy Violation	ET POLICY PE EXE or DLL Windows file download HTTP
3672	WScript.exe	A Network Trojan was detected	ET CURRENT_EVENTS Likely Evil EXE download from MSXMLHTTP non-exe extension M2
3672	WScript.exe	Misc activity	ET INFO EXE - Served Attached HTTP
3556	soundser.exe	A Network Trojan was detected	ET CNC Feodo Tracker Reported CnC Server group 17
3556	soundser.exe	A Network Trojan was detected	MALWARE [PTsecurity] Feodo/Emotet

2 ETPRO signatures available at the full report

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No debug info

General Info

BIGc-2z3NxtMFknyP1t_mUizLmqVc-jzb

34FF9375D02526BDC6158AF9604D9758

3F1D949C68EE072894233AB214A2B589AA372D3C

1D913B2FBAF03CA658A3905C1C4B4E1EB5418F920945CED1D9C09BB81ACB423A

192:dfcKd1SCm5qNZjFdYHk+LNQQ1EyiZrWYNZVhb:dfcgMF4NZz+utjNbhb

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Downloads executable files from the Internet

Application was dropped or rewritten from another process

Emotet process was detected

EMOTET was detected

Connects to CnC server

Changes the autorun value in the registry

SUSPICIOUS

Application launched itself

Executable content was dropped or overwritten

Creates files in the user directory

Starts itself from another location

Connects to server without host name

INFO

Malware configuration

Static information

TRiD

EXIF

ZIP

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Information

Modules

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