Malware analysis BitClub Miner 2019.exe Malicious activity

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File name:	BitClub Miner 2019.exe
Full analysis:	https://app.any.run/tasks/5d039c1c-96dd-4f6c-a582-edd71913b34c
Verdict:	Malicious activity
Analysis date:	January 22, 2019, 11:24:36
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows
MD5:	D3FE8B89EC9C99BAD6D9139097137490
SHA1:	778723B3ECD1BF341A76020F56C8FAE084AD9BD1
SHA256:	B808914F428A825487773A080555E20CAFE1E93FAF932FCDE3F33CE5DCAB6A20
SSDEEP:	12288:efAv6B8azBwd+p2upAXryheHdHbsxj1M9NC/RLqBksHQWL35xZMV:8k6+c2d+PG2e9aj1wSkwWLpxG

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 (68.0.3440.106)
Google Update Helper (1.3.33.17)
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 61.0.2 (x86 en-US) (61.0.2)
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
- Application was dropped or rewritten from another process
  - svchost.sfx.exe (PID: 3572)
  - svchost.exe (PID: 3368)
  - SVCHOST.EXE (PID: 2712)
  - svchost.exe (PID: 3104)
- Changes the autorun value in the registry
  - SVCHOST.EXE (PID: 2712)
SUSPICIOUS
- Executable content was dropped or overwritten
  - BitClub Miner 2019.exe (PID: 2948)
  - svchost.sfx.exe (PID: 3572)
  - svchost.exe (PID: 3368)
  - SVCHOST.EXE (PID: 2712)
- Starts CMD.EXE for commands execution
  - BitClub Miner 2019.exe (PID: 2948)
- Creates executable files which already exist in Windows
  - svchost.sfx.exe (PID: 3572)
  - svchost.exe (PID: 3368)
  - SVCHOST.EXE (PID: 2712)
- Creates files in the user directory
  - svchost.exe (PID: 3368)
  - SVCHOST.EXE (PID: 2712)
- Starts itself from another location
  - SVCHOST.EXE (PID: 2712)
- Connects to unusual port
  - svchost.exe (PID: 3104)
INFO
- Reads settings of System Certificates
  - svchost.exe (PID: 3104)

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

.exe	\|	Win32 Executable MS Visual C++ (generic) (42.2)
.exe	\|	Win64 Executable (generic) (37.3)
.dll	\|	Win32 Dynamic Link Library (generic) (8.8)
.exe	\|	Win32 Executable (generic) (6)
.exe	\|	Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2018:09:30 20:01:44+02:00
PEType:	PE32
LinkerVersion:	14
CodeSize:	190976
InitializedDataSize:	440832
UninitializedDataSize:	-
EntryPoint:	0x1d549
OSVersion:	5.1
ImageVersion:	-
SubsystemVersion:	5.1
Subsystem:	Windows GUI

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	30-Sep-2018 18:01:44
Detected languages:	English - United States Process Default Language
Debug artifacts:	D:\Projects\WinRAR\sfx\build\sfxrar32\Release\sfxrar.pdb

DOS Header

Magic number:	MZ
Bytes on last page of file:	0x0090
Pages in file:	0x0003
Relocations:	0x0000
Size of header:	0x0004
Min extra paragraphs:	0x0000
Max extra paragraphs:	0xFFFF
Initial SS value:	0x0000
Initial SP value:	0x00B8
Checksum:	0x0000
Initial IP value:	0x0000
Initial CS value:	0x0000
Overlay number:	0x0000
OEM identifier:	0x0000
OEM information:	0x0000
Address of NE header:	0x00000120

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	6
Time date stamp:	30-Sep-2018 18:01:44
Pointer to Symbol Table:	0x00000000
Number of symbols:	0
Size of Optional Header:	0x00E0
Characteristics:	IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
.text	0x00001000	0x0002E924	0x0002EA00	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	6.69845
.rdata	0x00030000	0x00009A8C	0x00009C00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	5.13014
.data	0x0003A000	0x000203A0	0x00000C00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	3.23545
.gfids	0x0005B000	0x000000E8	0x00000200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	2.09308
.rsrc	0x0005C000	0x0005EFAC	0x0005F000	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	3.40704
.reloc	0x000BB000	0x00001FDC	0x00002000	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ	6.67876

Resources

Title	Entropy	Size	Codepage	Language	Type
1	5.25329	1875	Latin 1 / Western European	English - United States	RT_MANIFEST
2	5.98934	1128	Latin 1 / Western European	Process Default Language	RT_ICON
3	4.4246	9640	Latin 1 / Western European	Process Default Language	RT_ICON
4	4.98939	4264	Latin 1 / Western European	Process Default Language	RT_ICON
5	3.28646	67624	Latin 1 / Western European	Process Default Language	RT_ICON
6	3.8616	16936	Latin 1 / Western European	Process Default Language	RT_ICON
7	3.1586	482	Latin 1 / Western European	English - United States	RT_STRING
8	3.11685	460	Latin 1 / Western European	English - United States	RT_STRING
9	3.15447	494	Latin 1 / Western European	English - United States	RT_STRING
10	2.99727	326	Latin 1 / Western European	English - United States	RT_STRING

Imports


KERNEL32.dll
USER32.dll (delay-loaded)
gdiplus.dll

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

2712

"C:\Users\admin\AppData\Roaming\SVCHOST.EXE"

C:\Users\admin\AppData\Roaming\SVCHOST.EXE

svchost.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\roaming\svchost.exe
c:\systemroot\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

2812

cmd /c ""C:\Users\admin\AppData\Local\Temp\RarSFX0\v.bat" "

C:\Windows\system32\cmd.exe

—

BitClub Miner 2019.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Command Processor

Exit code:

Version:

6.1.7601.17514 (win7sp1_rtm.101119-1850)

Modules

Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll

2948

"C:\Users\admin\AppData\Local\Temp\BitClub Miner 2019.exe"

C:\Users\admin\AppData\Local\Temp\BitClub Miner 2019.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\bitclub miner 2019.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

3104

"C:\Users\admin\AppData\Roaming\Microsoft_System\svchost.exe"

C:\Users\admin\AppData\Roaming\Microsoft_System\svchost.exe

SVCHOST.EXE

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\roaming\microsoft_system\svchost.exe
c:\systemroot\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

3368

"C:\Users\admin\AppData\Local\Temp\RarSFX1\svchost.exe"

C:\Users\admin\AppData\Local\Temp\RarSFX1\svchost.exe

svchost.sfx.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\rarsfx1\svchost.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shell32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll

3444

C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}

C:\Windows\system32\DllHost.exe

—

svchost.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

COM Surrogate

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\dllhost.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll

3572

svchost.sfx.exe -pII -dC:\Users\admin\AppData\Roaming

C:\Users\admin\AppData\Local\Temp\RarSFX0\svchost.sfx.exe

cmd.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\rarsfx0\svchost.sfx.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

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Total events

1 873

Read events

1 827

Write events

Delete events

Modification events


(PID) Process:	(2948) BitClub Miner 2019.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR SFX
Operation:	write	Name:	C%%Users%admin%AppData%Roaming
Value: C:\Users\admin\AppData\Local\Temp\RarSFX0
(PID) Process:	(2948) BitClub Miner 2019.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(2948) BitClub Miner 2019.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1
(PID) Process:	(3572) svchost.sfx.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(3572) svchost.sfx.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1
(PID) Process:	(3368) svchost.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached
Operation:	write	Name:	{FFE2A43C-56B9-4BF5-9A79-CC6D4285608A} {00000122-0000-0000-C000-000000000046} 0xFFFF
Value: 01000000000000001E4C401945B2D401
(PID) Process:	(3368) svchost.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication
Operation:	write	Name:	Name
Value: svchost.exe
(PID) Process:	(3368) svchost.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(3368) svchost.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1
(PID) Process:	(3444) DllHost.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication
Operation:	write	Name:	Name
Value: DllHost.exe

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2948	BitClub Miner 2019.exe	C:\Users\admin\AppData\Local\Temp\RarSFX0\v.bat		text
		MD5:—	SHA256:—
2948	BitClub Miner 2019.exe	C:\Users\admin\AppData\Local\Temp\RarSFX0\svchost.sfx.exe		executable
		MD5:—	SHA256:—
3572	svchost.sfx.exe	C:\Users\admin\AppData\Local\Temp\RarSFX1\svchost.exe		executable
		MD5:—	SHA256:—
3368	svchost.exe	C:\Users\admin\AppData\Roaming\SVCHOST.EXE		executable
		MD5:—	SHA256:—
2712	SVCHOST.EXE	C:\Users\admin\AppData\Roaming\Microsoft_System\svchost.exe		executable
		MD5:—	SHA256:—
3368	svchost.exe	C:\Users\admin\AppData\Roaming\IIIIIIIIIII.PNG		image
		MD5:967F9F4D94C6604BAA8813E6D43ECC1B	SHA256:14502BD291851C10ADEEDE9BE348C0D8A693DA814B13788A955205AB974A3772

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

No HTTP requests

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3104	svchost.exe	104.20.209.21:443	pastebin.com	Cloudflare Inc	US	shared
3104	svchost.exe	88.172.100.57:1927	—	Free SAS	FR	unknown

DNS requests

Domain	IP	Reputation
pastebin.com	104.20.209.21 104.20.208.21	malicious

Threats

No threats detected

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Process	Message
svchost.exe	C:\Users\admin\AppData\Roaming\IIIIIIIIIII.PNG
svchost.exe	C:\Users\admin\AppData\Roaming\SVCHOST.EXE

General Info

BitClub Miner 2019.exe

D3FE8B89EC9C99BAD6D9139097137490

778723B3ECD1BF341A76020F56C8FAE084AD9BD1

B808914F428A825487773A080555E20CAFE1E93FAF932FCDE3F33CE5DCAB6A20

12288:efAv6B8azBwd+p2upAXryheHdHbsxj1M9NC/RLqBksHQWL35xZMV:8k6+c2d+PG2e9aj1wSkwWLpxG

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

Changes the autorun value in the registry

SUSPICIOUS

Executable content was dropped or overwritten

Starts CMD.EXE for commands execution

Creates executable files which already exist in Windows

Creates files in the user directory

Starts itself from another location

Connects to unusual port

INFO

Reads settings of System Certificates

Malware configuration

Static information

TRiD

EXIF

EXE

Summary

DOS Header

PE Headers

Sections

Resources

Imports

Video and screenshots

Processes

Behavior graph

Specs description

Process information

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