Malware analysis rb_soft_v25.exe Malicious activity | ANY.RUN

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File name:	rb_soft_v25.exe
Full analysis:	https://app.any.run/tasks/4df7338b-c851-481d-887c-995b342938b2
Verdict:	Malicious activity
Analysis date:	December 18, 2018, 16:47:10
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	installcapital adware prepscram
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows
MD5:	1A4E3B6D3EC3ADEC86E23BC15EADD5D7
SHA1:	E4A91B33BDB749A3FC80C69F2EE357BBDC59B27B
SHA256:	544D697753AF6A208A0186E25E3E484C9972356E75E71AE46CBE3F1A2BFD370F
SSDEEP:	24576:ODJal4psUEctmChUd3H23zlINy4Lz1xH/3TTuG5ClOzenZKsOtDbk5405di7Wh5m:OqULE5qcvPOUCFYhtVX6/6DF

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:: on
Network geolocation:: off
Additional time used:: none
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: off
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
- PREPSCRAM was detected
  - rb_soft_v25.exe (PID: 3488)
SUSPICIOUS
- Application launched itself
  - rb_soft_v25.exe (PID: 3116)
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 MS Visual C++ (generic) (67.4)
.dll	\|	Win32 Dynamic Link Library (generic) (14.2)
.exe	\|	Win32 Executable (generic) (9.7)
.exe	\|	Generic Win/DOS Executable (4.3)
.exe	\|	DOS Executable Generic (4.3)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2015:05:21 14:38:58+02:00
PEType:	PE32
LinkerVersion:	12
CodeSize:	205312
InitializedDataSize:	5295104
UninitializedDataSize:	-
EntryPoint:	0xfc42
OSVersion:	5.1
ImageVersion:	0.1
SubsystemVersion:	5.1
Subsystem:	Windows GUI

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	21-May-2015 12:38:58
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:	0x000000E8

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	5
Time date stamp:	21-May-2015 12:38:58
Pointer to Symbol Table:	0x00000000
Number of symbols:	0
Size of Optional Header:	0x00E0
Characteristics:	IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_RELOCS_STRIPPED

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
.text	0x00001000	0x00032169	0x00032200	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	6.35709
.rdata	0x00034000	0x0000ADF2	0x0000AE00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	4.76706
.data	0x0003F000	0x005F02CC	0x00002600	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	4.48645
.g7s79d	0x00630000	0x004C9F78	0x004C9400	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	2.64361
.rsrc	0x00AFA000	0x00036300	0x00036400	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	3.39164

Resources

Title	Entropy	Size	Codepage	Language	Type
1	2.79908	90	Latin 1 / Western European	UNKNOWN	RT_GROUP_ICON
2	7.92844	11006	Latin 1 / Western European	UNKNOWN	RT_ICON
3	2.89468	9640	Latin 1 / Western European	UNKNOWN	RT_ICON
4	3.22565	4264	Latin 1 / Western European	UNKNOWN	RT_ICON
5	2.32156	67624	Latin 1 / Western European	UNKNOWN	RT_ICON
6	2.66678	16936	Latin 1 / Western European	UNKNOWN	RT_ICON

Imports


KERNEL32.dll
WINTRUST.dll

No data.

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All screenshots are available in the full report

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Total processes

34

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
3116	"C:\Users\admin\AppData\Local\Temp\rb_soft_v25.exe"	C:\Users\admin\AppData\Local\Temp\rb_soft_v25.exe	—	explorer.exe
User: admin Integrity Level: MEDIUM Exit code: 0
3488	"C:\Users\admin\AppData\Local\Temp\rb_soft_v25.exe" "C:\Users\admin\AppData\Local\Temp\rb_soft_v25.exe"	C:\Users\admin\AppData\Local\Temp\rb_soft_v25.exe		rb_soft_v25.exe
User: admin Integrity Level: HIGH

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Total events

356

Read events

352

Write events

4

Delete events

0

Modification events


(PID) Process:	(3116) rb_soft_v25.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(3116) rb_soft_v25.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
3488	rb_soft_v25.exe	GET	200	13.32.66.152:80	http://alt.tubgiants.host/offer.php?affId=7512&trackingId=391272301&instId=7584&ho_trackingid=HO391272301&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=439&kid=hqmrb21asbr4b3211ho	US	—	—	whitelisted

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3488	rb_soft_v25.exe	13.32.66.152:80	alt.tubgiants.host	Amazon.com, Inc.	US	malicious

DNS requests

Domain	IP	Reputation
alt.tubgiants.host	13.32.66.152 13.32.66.41 13.32.66.191 13.32.66.81	whitelisted

Threats

PID	Process	Class	Message
3488	rb_soft_v25.exe	A Network Trojan was detected	ET MALWARE PPI User-Agent (InstallCapital)
3488	rb_soft_v25.exe	Misc activity	ADWARE [PTsecurity] SoftwareBundler:Win32/Prepscram

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No debug info

General Info

rb_soft_v25.exe

1A4E3B6D3EC3ADEC86E23BC15EADD5D7

E4A91B33BDB749A3FC80C69F2EE357BBDC59B27B

544D697753AF6A208A0186E25E3E484C9972356E75E71AE46CBE3F1A2BFD370F

24576:ODJal4psUEctmChUd3H23zlINy4Lz1xH/3TTuG5ClOzenZKsOtDbk5405di7Wh5m:OqULE5qcvPOUCFYhtVX6/6DF

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

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