Malware analysis Air.Explorer.Pro.v2.5.5_2.rar Malicious activity

Add for printing

File name:	Air.Explorer.Pro.v2.5.5_2.rar
Full analysis:	https://app.any.run/tasks/107b05ad-a843-41d6-8d17-364202172a1d
Verdict:	Malicious activity
Analysis date:	July 26, 2019, 09:00:39
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME:	application/x-rar
File info:	RAR archive data, v5
MD5:	D0AAFD946E0D89C20FDAB3C540C0DB0A
SHA1:	B180FCA1FADE9793A669D475C83633CAE8E8F378
SHA256:	4B64BEF0A51DFC5291B4AA679556205F457E4C11C2B7D5C7543A5E6413F4F1A2
SSDEEP:	98304:teB3/m+iahlP3Woqy5VhZyUT8TlTZK897l8J:c3/dia7Grkyp58J

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

Add for printing

MALICIOUS
- Application was dropped or rewritten from another process
  - dec.exe (PID: 936)
  - ns5E0D.tmp (PID: 1316)
  - ns5C66.tmp (PID: 1492)
  - hiru.exe (PID: 576)
  - Air.Explorer.Pro.v2.5.5.exe (PID: 936)
  - hiru.exe (PID: 2260)
  - AirExplorer.exe (PID: 3480)
  - Air.Explorer.Pro.v2.5.5.exe (PID: 3640)
  - Air.Explorer.Pro.v2.5.5.exe (PID: 3996)
  - Air.Explorer.Pro.v2.5.5.exe (PID: 3160)
  - nsB5A2.tmp (PID: 2232)
  - Air.Explorer.Pro.v2.5.5.exe (PID: 3064)
- Loads dropped or rewritten executable
  - Air.Explorer.Pro.v2.5.5.exe (PID: 3064)
  - hiru.exe (PID: 2260)
  - AirExplorer.exe (PID: 3480)
  - Air.Explorer.Pro.v2.5.5.exe (PID: 3996)
SUSPICIOUS
- Starts CMD.EXE for commands execution
  - Air.Explorer.Pro.v2.5.5.exe (PID: 3064)
- Uses IPCONFIG.EXE to discover IP address
  - ns5C66.tmp (PID: 1492)
  - nsB5A2.tmp (PID: 2232)
- Executable content was dropped or overwritten
  - dec.exe (PID: 936)
  - hiru.exe (PID: 576)
  - WinRAR.exe (PID: 3392)
  - hiru.exe (PID: 2260)
  - Air.Explorer.Pro.v2.5.5.exe (PID: 3996)
  - Air.Explorer.Pro.v2.5.5.exe (PID: 3064)
- Creates files in the program directory
  - hiru.exe (PID: 2260)
  - Air.Explorer.Pro.v2.5.5.exe (PID: 3064)
- Creates a software uninstall entry
  - hiru.exe (PID: 2260)
  - Air.Explorer.Pro.v2.5.5.exe (PID: 3996)
  - Air.Explorer.Pro.v2.5.5.exe (PID: 3064)
- Changes IE settings (feature browser emulation)
  - AirExplorer.exe (PID: 3480)
- Reads internet explorer settings
  - AirExplorer.exe (PID: 3480)
- Creates files in the user directory
  - AirExplorer.exe (PID: 3480)
  - Air.Explorer.Pro.v2.5.5.exe (PID: 3064)
- Starts application with an unusual extension
  - Air.Explorer.Pro.v2.5.5.exe (PID: 3996)
  - Air.Explorer.Pro.v2.5.5.exe (PID: 3064)
INFO
- Manual execution by user
  - Air.Explorer.Pro.v2.5.5.exe (PID: 936)
  - Air.Explorer.Pro.v2.5.5.exe (PID: 3064)
  - cmd.exe (PID: 3628)
- Dropped object may contain Bitcoin addresses
  - Air.Explorer.Pro.v2.5.5.exe (PID: 3064)

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

Add for printing

No Malware configuration.

Add for printing

TRiD

.rar	\|	RAR compressed archive (v5.0) (61.5)
.rar	\|	RAR compressed archive (gen) (38.4)

No data.

Add for printing

All screenshots are available in the full report

Add for printing

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

324

ipconfig /flushdns

C:\Windows\system32\ipconfig.exe

—

ns5C66.tmp

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

IP Configuration Utility

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\ipconfig.exe
c:\systemroot\system32\ntdll.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\system32\dnsapi.dll
c:\windows\system32\ws2_32.dll

576

C:\Users\admin\AppData\Local\Temp\nsb36FB.tmp\hiru.exe -p390775

C:\Users\admin\AppData\Local\Temp\nsb36FB.tmp\hiru.exe

cmd.exe

User:

admin

Integrity Level:

HIGH

Exit code:

1000

Modules

Images
c:\users\admin\appdata\local\temp\nsb36fb.tmp\hiru.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.7601.17514_none_72d18a4386696c80\gdiplus.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

936

"C:\Users\admin\Desktop\Air.Explorer.Pro.v2.5.5_2\Air.Explorer.Pro.v2.5.5.exe"

C:\Users\admin\Desktop\Air.Explorer.Pro.v2.5.5_2\Air.Explorer.Pro.v2.5.5.exe

—

explorer.exe

User:

admin

Company:

airexplorer.net

Integrity Level:

MEDIUM

Description:

Air Explorer Pro v2.5.5

Exit code:

3221226540

Version:

2.5.5.0

Modules

Images
c:\users\admin\desktop\air.explorer.pro.v2.5.5_2\air.explorer.pro.v2.5.5.exe
c:\systemroot\system32\ntdll.dll

936

"C:\Users\admin\AppData\Local\Temp\nsb36FB.tmp\dec.exe" hiru exe

C:\Users\admin\AppData\Local\Temp\nsb36FB.tmp\dec.exe

ns5E0D.tmp

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\nsb36fb.tmp\dec.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\imm32.dll

1316

"C:\Users\admin\AppData\Local\Temp\nsb36FB.tmp\ns5E0D.tmp" "C:\Users\admin\AppData\Local\Temp\nsb36FB.tmp\dec.exe" hiru exe

C:\Users\admin\AppData\Local\Temp\nsb36FB.tmp\ns5E0D.tmp

—

Air.Explorer.Pro.v2.5.5.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\nsb36fb.tmp\ns5e0d.tmp
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

1492

"C:\Users\admin\AppData\Local\Temp\nsb36FB.tmp\ns5C66.tmp" ipconfig /flushdns

C:\Users\admin\AppData\Local\Temp\nsb36FB.tmp\ns5C66.tmp

—

Air.Explorer.Pro.v2.5.5.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\nsb36fb.tmp\ns5c66.tmp
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.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

2232

"C:\Users\admin\AppData\Local\Temp\nspB2F1.tmp\nsB5A2.tmp" ipconfig /flushdns

C:\Users\admin\AppData\Local\Temp\nspB2F1.tmp\nsB5A2.tmp

—

Air.Explorer.Pro.v2.5.5.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\nspb2f1.tmp\nsb5a2.tmp
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

2260

"C:\Users\admin\AppData\Local\Temp\RarSFX0\hiru.exe"

C:\Users\admin\AppData\Local\Temp\RarSFX0\hiru.exe

hiru.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\rarsfx0\hiru.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\shell32.dll

2556

mode con:cols=100 lines=15

C:\Windows\system32\mode.com

—

cmd.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

DOS Device MODE Utility

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\mode.com
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ulib.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

3064

"C:\Users\admin\Desktop\Air.Explorer.Pro.v2.5.5_2\Air.Explorer.Pro.v2.5.5.exe"

C:\Users\admin\Desktop\Air.Explorer.Pro.v2.5.5_2\Air.Explorer.Pro.v2.5.5.exe

explorer.exe

User:

admin

Company:

airexplorer.net

Integrity Level:

HIGH

Description:

Air Explorer Pro v2.5.5

Exit code:

Version:

2.5.5.0

Modules

Images
c:\users\admin\desktop\air.explorer.pro.v2.5.5_2\air.explorer.pro.v2.5.5.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\shell32.dll

Add for printing

Total events

1 620

Read events

1 559

Write events

Delete events

Modification events


(PID) Process:	(3392) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtBMP
Value:
(PID) Process:	(3392) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtIcon
Value:
(PID) Process:	(3392) WinRAR.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\70\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(3392) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\AppData\Local\Temp\Air.Explorer.Pro.v2.5.5_2.rar
(PID) Process:	(3392) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(3392) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(3392) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(3392) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(3392) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\DialogEditHistory\ExtrPath
Operation:	write	Name:	0
Value: C:\Users\admin\Desktop
(PID) Process:	(3064) Air.Explorer.Pro.v2.5.5.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0

Add for printing

Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3392	WinRAR.exe	C:\Users\admin\Desktop\Air.Explorer.Pro.v2.5.5_2\Air.Explorer.Pro.v2.5.5.exe		executable
		MD5:—	SHA256:—
3392	WinRAR.exe	C:\Users\admin\Desktop\Air.Explorer.Pro.v2.5.5_2\PORTABLE.cmd		text
		MD5:—	SHA256:—
3392	WinRAR.exe	C:\Users\admin\Desktop\Air.Explorer.Pro.v2.5.5_2\INSTALL.cmd		text
		MD5:—	SHA256:—
3064	Air.Explorer.Pro.v2.5.5.exe	C:\Program Files\Air Explorer Pro\AirExplorer.exe		executable
		MD5:—	SHA256:—
3064	Air.Explorer.Pro.v2.5.5.exe	C:\Users\admin\AppData\Local\Temp\nsb36FB.tmp\LangDLL.dll		executable
		MD5:A1CD3F159EF78D9ACE162F067B544FD9	SHA256:47B9E251C9C90F43E3524965AECC07BD53C8E09C5B9F9862B44C306667E2B0B6
3064	Air.Explorer.Pro.v2.5.5.exe	C:\Users\admin\AppData\Local\Temp\nsb36FB.tmp\3.bmp		image
		MD5:FC176015020E80F8266906905D30536D	SHA256:475853E54B9B40AB85E3D7FEED1C3EE9CC4E34444E2068B63627A9235E5B6333
3064	Air.Explorer.Pro.v2.5.5.exe	C:\Users\admin\AppData\Local\Temp\nsb36FB.tmp\1.bmp		image
		MD5:DEC435FEBCB6AFA7D48712C6B7B7F797	SHA256:CF0BF3E2326C6D6C60C0EB72F23D2F57E02C50B1C08012EC0F3490AD7992F85A
3064	Air.Explorer.Pro.v2.5.5.exe	C:\Users\admin\AppData\Local\Temp\nsb36FB.tmp\4.bmp		image
		MD5:7B91A8BD71A1534BED881C524474AA66	SHA256:3392CF7BA5655BC4624D133947E13683D4447FAFB1EA6926F070FC3FD3C499B1
3064	Air.Explorer.Pro.v2.5.5.exe	C:\Users\admin\AppData\Local\Temp\nsb36FB.tmp\repackme.gif		image
		MD5:23D3840ADB8F4F1EFC083A1F7E640191	SHA256:82A1454402156D74F4F23C992D5D772B665546208EFF44790871B8DCB36D2304
3064	Air.Explorer.Pro.v2.5.5.exe	C:\Program Files\Air Explorer Pro\AirExplorerCmd.exe		executable
		MD5:—	SHA256:—

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

Add for printing

HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

No HTTP requests

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

Connections

No data

DNS requests

No data

Threats

No threats detected

Add for printing

No debug info

General Info

Air.Explorer.Pro.v2.5.5_2.rar

D0AAFD946E0D89C20FDAB3C540C0DB0A

B180FCA1FADE9793A669D475C83633CAE8E8F378

4B64BEF0A51DFC5291B4AA679556205F457E4C11C2B7D5C7543A5E6413F4F1A2

98304:teB3/m+iahlP3Woqy5VhZyUT8TlTZK897l8J:c3/dia7Grkyp58J

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

Loads dropped or rewritten executable

SUSPICIOUS

Starts CMD.EXE for commands execution

Uses IPCONFIG.EXE to discover IP address

Executable content was dropped or overwritten

Creates files in the program directory

Creates a software uninstall entry

Changes IE settings (feature browser emulation)

Reads internet explorer settings

Creates files in the user directory

Starts application with an unusual extension

INFO

Manual execution by user

Dropped object may contain Bitcoin addresses

Malware configuration

Static information

TRiD

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

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings