Malware analysis bfv_trainer_v13.exe Malicious activity

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File name:	bfv_trainer_v13.exe
Full analysis:	https://app.any.run/tasks/cac480a3-3d32-47af-a28e-660ae5d80319
Verdict:	Malicious activity
Analysis date:	June 11, 2019, 22:53:35
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	adware prepscram
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows
MD5:	C49E4B492B78C5434C75B912CEFBA665
SHA1:	6A1185A3380EC69BBE6A12C08878BECE76CC2B7B
SHA256:	020248D75901C11F216D47844F7D8AACB00424FA32CD8923A48ECFFC8D8BDB3C
SSDEEP:	49152:ZR61X8VzWBiJjpHn0PBEKkHKQkvajP3IJREWZA7FBrjUmHlF:Eoaw6EHksfIsWKUelF

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
- Connects to CnC server
  - bfv_trainer_v13.exe (PID: 2632)
- PREPSCRAM was detected
  - bfv_trainer_v13.exe (PID: 2632)
SUSPICIOUS
- Application launched itself
  - bfv_trainer_v13.exe (PID: 2568)
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

.exe	\|	Win32 Executable (generic) (52.7)
.exe	\|	Generic Win/DOS Executable (23.4)
.exe	\|	DOS Executable Generic (23.4)
.vxd	\|	VXD Driver (0.3)

EXIF

EXE

Subsystem:	Windows GUI
SubsystemVersion:	5.1
ImageVersion:	-
OSVersion:	5.1
EntryPoint:	0x6d67
UninitializedDataSize:	1024
InitializedDataSize:	1526272
CodeSize:	36864
LinkerVersion:	12
PEType:	PE32
TimeStamp:	2019:04:14 06:03:02+02:00
MachineType:	Intel 386 or later, and compatibles

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	14-Apr-2019 04:03:02
Detected languages:	English - United States

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:	0x00000040

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	8
Time date stamp:	14-Apr-2019 04:03:02
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
.bss	0x00001000	0x00001000	0x00000400	IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	0.53806
.text	0x00002000	0x00009000	0x00009000	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	6.40851
_DEN	0x0000B000	0x000E5000	0x000E4600	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	4.0937
_GMAN	0x000F0000	0x00067200	0x00067200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	3.90851
.rdata	0x00158000	0x0000DA00	0x0000DA00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	3.85264
.idata	0x00166000	0x00001000	0x00000200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	2.82865
.rsrc	0x00167000	0x00005000	0x00004200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	5.91695
.reloc	0x0016C000	0x00017000	0x00016DE5	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ	3.86228

Resources

Title	Entropy	Size	Codepage	Language	Type
1	5.33374	1070	UNKNOWN	English - United States	RT_MANIFEST
2	6.05679	9557	UNKNOWN	UNKNOWN	RT_ICON
3	3.51411	296	UNKNOWN	UNKNOWN	RT_ICON
4	3.03762	4136	UNKNOWN	UNKNOWN	RT_ICON
101	1.33543	50	UNKNOWN	UNKNOWN	RT_GROUP_ICON
102	1.06892	36	UNKNOWN	UNKNOWN	RT_GROUP_ICON
103	0.992391	36	UNKNOWN	UNKNOWN	RT_GROUP_ICON

Imports


KERNEL32.DLL
USER32.DLL

No data.

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All screenshots are available in the full report

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Total processes

36

Monitored processes

2

Malicious processes

1

Suspicious processes

1

Behavior graph

Click at the process to see the details

Process information

PID	CMD	Path	Indicators	Parent process
2568	"C:\Users\admin\AppData\Local\Temp\bfv_trainer_v13.exe"	C:\Users\admin\AppData\Local\Temp\bfv_trainer_v13.exe	—	explorer.exe
User: admin Integrity Level: MEDIUM Exit code: 0
2632	"C:\Users\admin\AppData\Local\Temp\bfv_trainer_v13.exe" "C:\Users\admin\AppData\Local\Temp\bfv_trainer_v13.exe"	C:\Users\admin\AppData\Local\Temp\bfv_trainer_v13.exe		bfv_trainer_v13.exe
User: admin Integrity Level: HIGH

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Total events

351

Read events

347

Write events

4

Delete events

0

Modification events


(PID) Process:	(2568) bfv_trainer_v13.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(2568) bfv_trainer_v13.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1

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Executable files

0

Suspicious files

0

Text files

0

Unknown types

0

Dropped files

No data

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HTTP(S) requests

1

TCP/UDP connections

1

DNS requests

1

Threats

0

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
2632	bfv_trainer_v13.exe	GET	200	143.204.98.216:80	http://d1hq9wbcfo7dcl.cloudfront.net/offer.php?affId=7512&trackingId=416480801&instId=7584&ho_trackingid=HO416480801&cc=DE&sb=x86&wv=7sp1&db=InternetExplorer&uac=1&cid=5d979308c3b6ea5ad7e984e628c8cac1&v=3&net=4.6.01055&ie=8%2e0%2e7601%2e17514&res=1280x720&osd=614&kid=hqmrb21b9q6fh7dbp4c	US	—	—	shared

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2632	bfv_trainer_v13.exe	143.204.98.216:80	d1hq9wbcfo7dcl.cloudfront.net	—	US	malicious

DNS requests

Domain	IP	Reputation
d1hq9wbcfo7dcl.cloudfront.net	143.204.98.216 143.204.98.46 143.204.98.193 143.204.98.24	shared

Threats

PID	Process	Class	Message
2632	bfv_trainer_v13.exe	Unknown Traffic	ET INFO Suspicious User-Agent (1 space)
2632	bfv_trainer_v13.exe	Misc activity	ADWARE [PTsecurity] SoftwareBundler:Win32/Prepscram

1 ETPRO signatures available at the full report

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No debug info

General Info

bfv_trainer_v13.exe

C49E4B492B78C5434C75B912CEFBA665

6A1185A3380EC69BBE6A12C08878BECE76CC2B7B

020248D75901C11F216D47844F7D8AACB00424FA32CD8923A48ECFFC8D8BDB3C

49152:ZR61X8VzWBiJjpHn0PBEKkHKQkvajP3IJREWZA7FBrjUmHlF:Eoaw6EHksfIsWKUelF

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Connects to CnC server

PREPSCRAM was detected

SUSPICIOUS

Application launched itself

INFO

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

Information

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings