Malware analysis bank_details.exe Malicious activity | ANY.RUN

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File name:	bank_details.exe
Full analysis:	https://app.any.run/tasks/cdf3cb3d-4c77-43fb-b94a-7b6d91e0e38e
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:	August 25, 2019, 22:02:32
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 Mono/.Net assembly, for MS Windows
MD5:	9B638CF83795D95CDADEF9DF9DADF5AD
SHA1:	A4A2A66692BE1564EA5D8B7F3DB7F629371F3534
SHA256:	F16C468F981CA1F2C4D8B9C2435DB040762C19CE393769D920C8F6145E7B93DA
SSDEEP:	6144:LvGrH1U4NddBHTOfUK211EIS6ZIkoWxx1SYdMQCu0+cbQlNIIH+HInHb+wMzu:OVj6fW11V1Zfx1ddMLuG2IIHGI7q

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:: 300 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: 240 seconds
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 68.0.1 (x86 en-US) (68.0.1)
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

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MALICIOUS
- Formbook was detected
  - Firefox.exe (PID: 2256)
  - cmstp.exe (PID: 3564)
- Writes to a start menu file
  - bank_details.exe (PID: 3124)
- Connects to CnC server
  - explorer.exe (PID: 276)
- Changes the autorun value in the registry
  - cmstp.exe (PID: 3564)
- FORMBOOK was detected
  - explorer.exe (PID: 276)
- Actions looks like stealing of personal data
  - cmstp.exe (PID: 3564)
- Stealing of credential data
  - cmstp.exe (PID: 3564)
SUSPICIOUS
- Creates files in the user directory
  - bank_details.exe (PID: 3124)
  - cmstp.exe (PID: 3564)
- Starts CMD.EXE for commands execution
  - cmstp.exe (PID: 3564)
- Executable content was dropped or overwritten
  - bank_details.exe (PID: 3124)
- Executes scripts
  - bank_details.exe (PID: 3124)
- Loads DLL from Mozilla Firefox
  - cmstp.exe (PID: 3564)
INFO
- Manual execution by user
  - cmstp.exe (PID: 3564)
- Creates files in the user directory
  - Firefox.exe (PID: 2256)

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	\|	Generic CIL Executable (.NET, Mono, etc.) (63.1)
.exe	\|	Win64 Executable (generic) (23.8)
.dll	\|	Win32 Dynamic Link Library (generic) (5.6)
.exe	\|	Win32 Executable (generic) (3.8)
.exe	\|	Generic Win/DOS Executable (1.7)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2019:07:10 20:11:55+02:00
PEType:	PE32
LinkerVersion:	8
CodeSize:	69632
InitializedDataSize:	395776
UninitializedDataSize:	-
EntryPoint:	0x12f9e
OSVersion:	4
ImageVersion:	-
SubsystemVersion:	4
Subsystem:	Windows GUI

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	10-Jul-2019 18:11:55
Detected languages:	English - United States German - Germany

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:	0x00000080

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	3
Time date stamp:	10-Jul-2019 18:11:55
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	0x00002000	0x00010FA4	0x00011000	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	5.76726
.rsrc	0x00014000	0x00060630	0x00060800	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	7.5034
.reloc	0x00076000	0x0000000C	0x00000200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ	0.10191

Resources

Title	Entropy	Size	Codepage	Language	Type
0	2.45849	48	Latin 1 / Western European	English - United States	RT_GROUP_ICON
1	3.38508	9640	Latin 1 / Western European	English - United States	RT_ICON
2	3.58116	4264	Latin 1 / Western European	English - United States	RT_ICON
3	4.06494	1128	Latin 1 / Western European	English - United States	RT_ICON
113	7.5663	379392	Latin 1 / Western European	German - Germany	RT_HTML

Imports


mscoree.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

276

C:\Windows\Explorer.EXE

C:\Windows\explorer.exe

—

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Explorer

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\winanr.dll
c:\windows\system32\mswsock.dll
c:\windows\system32\wshtcpip.dll
c:\windows\explorer.exe
c:\windows\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

2256

"C:\Program Files\Mozilla Firefox\Firefox.exe"

C:\Program Files\Mozilla Firefox\Firefox.exe

cmstp.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

MEDIUM

Description:

Firefox

Exit code:

Version:

68.0.1

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll

2408

/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"

C:\Windows\System32\cmd.exe

—

cmstp.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\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll

3076

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe

—

bank_details.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Visual Basic Command Line Compiler

Exit code:

Version:

14.7.3062.0

Modules

Images
c:\windows\microsoft.net\framework\v4.0.30319\vbc.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\gdi32.dll
c:\windows\system32\user32.dll

3124

"C:\Users\admin\AppData\Local\Temp\bank_details.exe"

C:\Users\admin\AppData\Local\Temp\bank_details.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\bank_details.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

3564

"C:\Windows\System32\cmstp.exe"

C:\Windows\System32\cmstp.exe

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Microsoft Connection Manager Profile Installer

Exit code:

Version:

7.02.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\cmstp.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\user32.dll
c:\windows\system32\gdi32.dll

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Total events

1 699

Read events

1 694

Write events

Delete events

Modification events


(PID) Process:	(276) explorer.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\72\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(3564) cmstp.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:	write	Name:	ULCXRRGXHLB
Value: C:\Program Files\Ncpx\Cookiesxnj4anep.exe

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3124	bank_details.exe	C:\Users\admin\AppData\Roaming\filename.exe		executable
		MD5:—	SHA256:—
3124	bank_details.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\HJdyTuap.exe		executable
		MD5:—	SHA256:—
3564	cmstp.exe	C:\Users\admin\AppData\Roaming\J1821O8E\J18logrc.ini		binary
		MD5:—	SHA256:—
2256	Firefox.exe	C:\Users\admin\AppData\Roaming\J1821O8E\J18logrf.ini		binary
		MD5:—	SHA256:—
3564	cmstp.exe	C:\Users\admin\AppData\Roaming\J1821O8E\J18logim.jpeg		image
		MD5:—	SHA256:—
3564	cmstp.exe	C:\Users\admin\AppData\Roaming\J1821O8E\J18logrv.ini		binary
		MD5:BA3B6BC807D4F76794C4B81B09BB9BA5	SHA256:6EEBF968962745B2E9DE2CA969AF7C424916D4E3FE3CC0BB9B3D414ABFCE9507
3564	cmstp.exe	C:\Users\admin\AppData\Roaming\J1821O8E\J18logri.ini		binary
		MD5:D63A82E5D81E02E399090AF26DB0B9CB	SHA256:EAECE2EBA6310253249603033C744DD5914089B0BB26BDE6685EC9813611BAAE

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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
276	explorer.exe	GET	—	184.168.221.42:80	http://www.somosvip365.com/bt/?OPyLuj_=bZttN8fmtb6DW/Uq05yQWMrVXeI2AMJOCN81yM2p4Q6OpDNW/1ccXKbdQkc55SVyf9yQOA==&p0X=QfA04Nq8Bvkhj4J	US	—	—	malicious
276	explorer.exe	POST	—	107.180.54.210:80	http://www.crossfitktresrios.com/bt/	US	—	—	malicious
276	explorer.exe	POST	—	107.180.54.210:80	http://www.crossfitktresrios.com/bt/	US	—	—	malicious
276	explorer.exe	POST	—	107.180.54.210:80	http://www.crossfitktresrios.com/bt/	US	—	—	malicious
276	explorer.exe	POST	—	154.220.190.252:80	http://www.wwwfanfantxt.com/bt/	US	—	—	malicious
276	explorer.exe	POST	—	59.153.50.20:80	http://www.bbo6331.com/bt/	HK	—	—	malicious
276	explorer.exe	POST	—	154.220.190.252:80	http://www.wwwfanfantxt.com/bt/	US	—	—	malicious
276	explorer.exe	POST	—	199.192.23.220:80	http://www.sukfat.com/bt/	US	—	—	malicious
276	explorer.exe	POST	—	59.153.50.20:80	http://www.bbo6331.com/bt/	HK	—	—	malicious
276	explorer.exe	POST	404	199.192.23.220:80	http://www.sukfat.com/bt/	US	html	290 b	malicious

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
276	explorer.exe	107.180.54.210:80	www.crossfitktresrios.com	GoDaddy.com, LLC	US	malicious
276	explorer.exe	52.199.69.29:80	www.darts-bar-nova.com	Amazon.com, Inc.	JP	whitelisted
276	explorer.exe	59.153.50.20:80	www.bbo6331.com	HT	HK	malicious
276	explorer.exe	154.220.190.252:80	www.wwwfanfantxt.com	MULTACOM CORPORATION	US	malicious
276	explorer.exe	199.192.23.220:80	www.sukfat.com	—	US	malicious
276	explorer.exe	184.168.221.42:80	www.somosvip365.com	GoDaddy.com, LLC	US	malicious

DNS requests

Domain	IP	Reputation
www.darts-bar-nova.com	52.199.69.29	unknown
www.longlifebaba.com	—	unknown
www.crossfitktresrios.com	107.180.54.210	malicious
www.aagangirlshostal.com	—	unknown
www.wwwfanfantxt.com	154.220.190.252	malicious
www.yj.ink	—	unknown
www.bbo6331.com	59.153.50.20	malicious
www.sukfat.com	199.192.23.220	malicious
www.sixfiguresuccessmastery.com	—	unknown
www.somosvip365.com	184.168.221.42	malicious

Threats

PID	Process	Class	Message
276	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] FormBook CnC Checkin (GET)
276	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] FormBook CnC Checkin (GET)
276	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
276	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] FormBook CnC Checkin (POST)
276	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
276	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] FormBook CnC Checkin (POST)
276	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] FormBook CnC Checkin (POST)
276	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] FormBook CnC Checkin (GET)
276	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
276	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] FormBook CnC Checkin (POST)

13 ETPRO signatures available at the full report

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No debug info

General Info

bank_details.exe

9B638CF83795D95CDADEF9DF9DADF5AD

A4A2A66692BE1564EA5D8B7F3DB7F629371F3534

F16C468F981CA1F2C4D8B9C2435DB040762C19CE393769D920C8F6145E7B93DA

6144:LvGrH1U4NddBHTOfUK211EIS6ZIkoWxx1SYdMQCu0+cbQlNIIH+HInHb+wMzu:OVj6fW11V1Zfx1ddMLuG2IIHGI7q

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Formbook was detected

Writes to a start menu file

Connects to CnC server

Changes the autorun value in the registry

FORMBOOK was detected

Actions looks like stealing of personal data

Stealing of credential data

SUSPICIOUS

Creates files in the user directory

Starts CMD.EXE for commands execution

Executable content was dropped or overwritten

Executes scripts

Loads DLL from Mozilla Firefox

INFO

Manual execution by user

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

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