Malware analysis RFQ 3799,PDF.exe Malicious activity | ANY.RUN

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File name:	RFQ 3799,PDF.exe
Full analysis:	https://app.any.run/tasks/b3d419ce-91db-4f7d-ba18-a2df14724083
Verdict:	Malicious activity
Threats:	FormBook is a data stealer that is being distributed as a MaaS. FormBook differs from a lot of competing malware by its extreme ease of use that allows even the unexperienced threat actors to use FormBook virus. Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. 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:	November 15, 2018, 08:35:27
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	trojan formbook stealer
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows
MD5:	27B3CEC2D8E5E7F25C1FB45F53130A47
SHA1:	CBE6A991C35A59CB68494CB80806F5F608EADA35
SHA256:	FECD706889701FCFFE2052A8581ABE5CE557FA6732EF6841CF6C21E562D4D2F4
SSDEEP:	12288:x1yaZVDB9UHQf8OZy3RB6G7q9emmXCpniMWCx0yGDHEyb+1a5rlvchtQ:Ca/d0OZi6GkRhnitPTEyq10JvmK

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
- Connects to CnC server
  - explorer.exe (PID: 1604)
- FORMBOOK was detected
  - explorer.exe (PID: 1604)
- Changes the autorun value in the registry
  - colorcpl.exe (PID: 1872)
- Actions looks like stealing of personal data
  - colorcpl.exe (PID: 1872)
- Formbook was detected
  - colorcpl.exe (PID: 1872)
  - Firefox.exe (PID: 2772)
- Stealing of credential data
  - colorcpl.exe (PID: 1872)
SUSPICIOUS
- Starts CMD.EXE for commands execution
  - colorcpl.exe (PID: 1872)
- Application launched itself
  - RFQ 3799,PDF.exe (PID: 1716)
- Executable content was dropped or overwritten
  - explorer.exe (PID: 1604)
  - DllHost.exe (PID: 1364)
- Loads DLL from Mozilla Firefox
  - colorcpl.exe (PID: 1872)
- Creates files in the user directory
  - colorcpl.exe (PID: 1872)
- Creates files in the program directory
  - DllHost.exe (PID: 1364)
INFO
- Creates files in the user directory
  - Firefox.exe (PID: 2772)

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 Delphi generic (37.4)
.scr	\|	Windows screen saver (34.5)
.exe	\|	Win32 Executable (generic) (11.9)
.exe	\|	Win16/32 Executable Delphi generic (5.4)
.exe	\|	Generic Win/DOS Executable (5.2)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	1992:05:23 04:28:17+02:00
PEType:	PE32
LinkerVersion:	2.25
CodeSize:	411648
InitializedDataSize:	267264
UninitializedDataSize:	-
EntryPoint:	0x65748
OSVersion:	4
ImageVersion:	-
SubsystemVersion:	4
Subsystem:	Windows GUI

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	23-May-1992 02:28:17
Detected languages:	English - United States

DOS Header

Magic number:	MZ
Bytes on last page of file:	0x0050
Pages in file:	0x0002
Relocations:	0x0000
Size of header:	0x0004
Min extra paragraphs:	0x000F
Max extra paragraphs:	0xFFFF
Initial SS value:	0x0000
Initial SP value:	0x00B8
Checksum:	0x0000
Initial IP value:	0x0000
Initial CS value:	0x0000
Overlay number:	0x001A
OEM identifier:	0x0000
OEM information:	0x0000
Address of NE header:	0x00000100

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	8
Time date stamp:	23-May-1992 02:28:17
Pointer to Symbol Table:	0x00000000
Number of symbols:	0
Size of Optional Header:	0x00E0
Characteristics:	IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_BYTES_REVERSED_HI IMAGE_FILE_BYTES_REVERSED_LO IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
CODE	0x00001000	0x00064790	0x00064800	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	6.61788
DATA	0x00066000	0x000012E4	0x00001400	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	3.93556
BSS	0x00068000	0x00000CFD	0x00000000	IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	0
.idata	0x00069000	0x00002204	0x00002400	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	4.87267
.tls	0x0006C000	0x00000010	0x00000000	IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	0
.rdata	0x0006D000	0x00000018	0x00000200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED	0.200582
.reloc	0x0006E000	0x00007098	0x00007200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED	6.62997
.rsrc	0x00076000	0x00036754	0x00036800	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED	7.19083

Resources

Title	Entropy	Size	Codepage	Language	Type
1	2.87102	744	Latin 1 / Western European	English - United States	RT_ICON
2	2.80231	308	Latin 1 / Western European	UNKNOWN	RT_CURSOR
3	3.00046	308	Latin 1 / Western European	UNKNOWN	RT_CURSOR
4	2.56318	308	Latin 1 / Western European	UNKNOWN	RT_CURSOR
5	2.6949	308	Latin 1 / Western European	UNKNOWN	RT_CURSOR
6	2.62527	308	Latin 1 / Western European	UNKNOWN	RT_CURSOR
7	2.91604	308	Latin 1 / Western European	UNKNOWN	RT_CURSOR
616	4.53211	1855	Latin 1 / Western European	English - United States	RT_BITMAP
617	3.83623	1855	Latin 1 / Western European	English - United States	RT_BITMAP
618	6.1442	1855	Latin 1 / Western European	English - United States	RT_BITMAP

Imports


advapi32.dll
comctl32.dll
comdlg32.dll
gdi32.dll
kernel32.dll
oleaut32.dll
user32.dll
version.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
1716	"C:\Users\admin\AppData\Local\Temp\RFQ 3799,PDF.exe"	C:\Users\admin\AppData\Local\Temp\RFQ 3799,PDF.exe	—	explorer.exe
User: admin Integrity Level: MEDIUM Exit code: 0
4080	"C:\Users\admin\AppData\Local\Temp\RFQ 3799,PDF.exe"	C:\Users\admin\AppData\Local\Temp\RFQ 3799,PDF.exe	—	RFQ 3799,PDF.exe
User: admin Integrity Level: MEDIUM Exit code: 0
1872	"C:\Windows\System32\colorcpl.exe"	C:\Windows\System32\colorcpl.exe		explorer.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Color Control Panel Version: 6.1.7600.16385 (win7_rtm.090713-1255)
3896	/c del "C:\Users\admin\AppData\Local\Temp\RFQ 3799,PDF.exe"	C:\Windows\System32\cmd.exe	—	colorcpl.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850)
1604	C:\Windows\Explorer.EXE	C:\Windows\explorer.exe		—
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Version: 6.1.7600.16385 (win7_rtm.090713-1255)
1364	C:\Windows\system32\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09}	C:\Windows\system32\DllHost.exe		svchost.exe
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255)
3468	"C:\Program Files\Yuxaxvv\winzxgtrp.exe"	C:\Program Files\Yuxaxvv\winzxgtrp.exe	—	explorer.exe
User: admin Integrity Level: MEDIUM
2772	"C:\Program Files\Mozilla Firefox\Firefox.exe"	C:\Program Files\Mozilla Firefox\Firefox.exe		colorcpl.exe
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 61.0.2

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Total events

118

Read events

Write events

Delete events

Modification events

No data

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
1872	colorcpl.exe	C:\Users\admin\AppData\Roaming\J-NN21SE\J-Nlogrc.ini		binary
		MD5:2855A82ECDD565B4D957EC2EE05AED26	SHA256:88E38DA5B12DD96AFD9DC90C79929EC31D8604B1AFDEBDD5A02B19249C08C939
1604	explorer.exe	C:\Users\admin\AppData\Local\Temp\Yuxaxvv\winzxgtrp.exe		executable
		MD5:27B3CEC2D8E5E7F25C1FB45F53130A47	SHA256:FECD706889701FCFFE2052A8581ABE5CE557FA6732EF6841CF6C21E562D4D2F4
1872	colorcpl.exe	C:\Users\admin\AppData\Roaming\J-NN21SE\J-Nlogri.ini		binary
		MD5:A91326B17FFC60FFA0DB96A24BC0080C	SHA256:7DF0AC1EB893DC02B3A5F65FCEE6D054FFCB34596B7863A339C279D6EF1F5F78
2772	Firefox.exe	C:\Users\admin\AppData\Roaming\J-NN21SE\J-Nlogrf.ini		binary
		MD5:53028481B5B5795F1501241CCC7ABFF6	SHA256:75B5F3045E20C80F264568707E2D444DC7498DB119D9661AE51A91575960FC5A
1364	DllHost.exe	C:\Program Files\Yuxaxvv\winzxgtrp.exe		executable
		MD5:27B3CEC2D8E5E7F25C1FB45F53130A47	SHA256:FECD706889701FCFFE2052A8581ABE5CE557FA6732EF6841CF6C21E562D4D2F4
1872	colorcpl.exe	C:\Users\admin\AppData\Roaming\J-NN21SE\J-Nlogim.jpeg		image
		MD5:C9BD8893DF6C25C70C7DAFE36A1E3167	SHA256:FBEC6E73465C0B9273DD0EEDE4B88264432470D1680E73E09B54CEC7A8079FA6
1872	colorcpl.exe	C:\Users\admin\AppData\Roaming\J-NN21SE\J-Nlogrv.ini		binary
		MD5:BA3B6BC807D4F76794C4B81B09BB9BA5	SHA256:6EEBF968962745B2E9DE2CA969AF7C424916D4E3FE3CC0BB9B3D414ABFCE9507

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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
1604	explorer.exe	GET	200	199.59.242.151:80	http://www.gamer-cosmo.site/lo/?Mv18=QojiFkevncA7UP8PkLtuNgt5WmwFpMReRgtw5J7pp+oEY+wLsrSfxECcr5yIcNwnzqsFiQ==&AjM=7nZxjLnxGrydVfDp	US	html	3.84 Kb	malicious

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
1604	explorer.exe	199.59.242.151:80	www.gamer-cosmo.site	Bodis, LLC	US	malicious

DNS requests

Domain	IP	Reputation
www.gamer-cosmo.site	199.59.242.151	malicious

Threats

PID	Process	Class	Message
1604	explorer.exe	A Network Trojan was detected	SC SPYWARE Trojan-Spy.Win32.Noon
1604	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] FormBook CnC Checkin (GET)

1 ETPRO signatures available at the full report

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No debug info

General Info

RFQ 3799,PDF.exe

27B3CEC2D8E5E7F25C1FB45F53130A47

CBE6A991C35A59CB68494CB80806F5F608EADA35

FECD706889701FCFFE2052A8581ABE5CE557FA6732EF6841CF6C21E562D4D2F4

12288:x1yaZVDB9UHQf8OZy3RB6G7q9emmXCpniMWCx0yGDHEyb+1a5rlvchtQ:Ca/d0OZi6GkRhnitPTEyq10JvmK

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Connects to CnC server

FORMBOOK was detected

Changes the autorun value in the registry

Actions looks like stealing of personal data

Formbook was detected

Stealing of credential data

SUSPICIOUS

Starts CMD.EXE for commands execution

Application launched itself

Executable content was dropped or overwritten

Loads DLL from Mozilla Firefox

Creates files in the user directory

Creates files in the program directory

INFO

Creates files in the user directory

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

Information

Information

Information

Information

Information

Information

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings