Malware analysis kas.exe Malicious activity | ANY.RUN

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download:	kas.exe
Full analysis:	https://app.any.run/tasks/f664037f-f51f-4550-a665-6e0df9749831
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, 05:51:47
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:	EF799CC812F9586EF29977A6790C1EF3
SHA1:	4BCAC15F480A820FC309E16B28D6D60440A05A40
SHA256:	477BDCB60720BD01CBE7BEBE8A0C2A30119613D19C4D6FC46FB011DBB7004DBF
SSDEEP:	12288:qniM77wBJ66ohZBRVfE0rm3JWl2RTaRhB4YGRNh:qniiwy6ohTRVfEJNh

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:: 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
- FORMBOOK was detected
  - explorer.exe (PID: 1604)
- Connects to CnC server
  - explorer.exe (PID: 1604)
- Formbook was detected
  - chkdsk.exe (PID: 3280)
  - Firefox.exe (PID: 2064)
- Changes the autorun value in the registry
  - chkdsk.exe (PID: 3280)
- Actions looks like stealing of personal data
  - chkdsk.exe (PID: 3280)
- Stealing of credential data
  - chkdsk.exe (PID: 3280)
SUSPICIOUS
- Starts CMD.EXE for commands execution
  - chkdsk.exe (PID: 3280)
- Application launched itself
  - kas.exe (PID: 2916)
- Creates files in the user directory
  - chkdsk.exe (PID: 3280)
- Loads DLL from Mozilla Firefox
  - chkdsk.exe (PID: 3280)
INFO
- Creates files in the user directory
  - Firefox.exe (PID: 2064)

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 Microsoft Visual Basic 6 (90.6)
.exe	\|	Win32 Executable (generic) (4.9)
.exe	\|	Generic Win/DOS Executable (2.2)
.exe	\|	DOS Executable Generic (2.2)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2011:04:02 16:29:59+02:00
PEType:	PE32
LinkerVersion:	6
CodeSize:	581632
InitializedDataSize:	24576
UninitializedDataSize:	-
EntryPoint:	0x14b8
OSVersion:	4
ImageVersion:	9.8
SubsystemVersion:	4
Subsystem:	Windows GUI
FileVersionNumber:	9.8.0.0
ProductVersionNumber:	9.8.0.0
FileFlagsMask:	0x0000
FileFlags:	(none)
FileOS:	Win32
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	English (U.S.)
CharacterSet:	Unicode
Comments:	Scherzo8
CompanyName:	BASTIONARY6
FileDescription:	Jawfooted7
LegalCopyright:	Inrolling6
LegalTrademarks:	Ludama4
ProductName:	HASTINGS5
FileVersion:	9.08
ProductVersion:	9.08
InternalName:	Semite4
OriginalFileName:	Semite4.exe

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	02-Apr-2011 14:29:59
Detected languages:	English - United States
Comments:	Scherzo8
CompanyName:	BASTIONARY6
FileDescription:	Jawfooted7
LegalCopyright:	Inrolling6
LegalTrademarks:	Ludama4
ProductName:	HASTINGS5
FileVersion:	9.08
ProductVersion:	9.08
InternalName:	Semite4
OriginalFilename:	Semite4.exe

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:	0x000000B8

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	3
Time date stamp:	02-Apr-2011 14:29:59
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_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_RELOCS_STRIPPED

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
.text	0x00001000	0x0008D12C	0x0008E000	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	6.89103
.data	0x0008F000	0x00000B60	0x00001000	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	0
.rsrc	0x00090000	0x00004322	0x00005000	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	3.62611

Resources

Title	Entropy	Size	Codepage	Language	Type
1	3.333	756	Unicode (UTF 16LE)	English - United States	RT_VERSION
30001	3.34955	5672	Unicode (UTF 16LE)	UNKNOWN	RT_ICON
30002	3.77295	6200	Unicode (UTF 16LE)	UNKNOWN	RT_ICON
30003	3.60246	3240	Unicode (UTF 16LE)	UNKNOWN	RT_ICON
30004	3.31799	872	Unicode (UTF 16LE)	UNKNOWN	RT_ICON

Imports


MSVBVM60.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

584

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

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

—

kas.exe

User:

admin

Company:

BASTIONARY6

Integrity Level:

MEDIUM

Description:

Jawfooted7

Exit code:

Version:

9.08

Modules

Images
c:\users\admin\appdata\local\temp\kas.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvbvm60.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll

1488

/c del "C:\Users\admin\AppData\Local\Temp\kas.exe"

C:\Windows\System32\cmd.exe

—

chkdsk.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

1604

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

2064

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

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

chkdsk.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

MEDIUM

Description:

Firefox

Exit code:

Version:

61.0.2

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\dbghelp.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\version.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll

2916

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

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

—

explorer.exe

User:

admin

Company:

BASTIONARY6

Integrity Level:

MEDIUM

Description:

Jawfooted7

Exit code:

Version:

9.08

Modules

Images
c:\users\admin\appdata\local\temp\kas.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvbvm60.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll

3220

"C:\Windows\system32\taskmgr.exe" /4

C:\Windows\system32\taskmgr.exe

—

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Task Manager

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\taskmgr.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

3280

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

C:\Windows\System32\chkdsk.exe

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Check Disk Utility

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\chkdsk.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ulib.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

3768

"C:\Windows\system32\taskmgr.exe" /4

C:\Windows\system32\taskmgr.exe

—

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Task Manager

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\taskmgr.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

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Total events

111

Read events

Write events

Delete events

Modification events


(PID) Process:	(1604) explorer.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{CEBFF5CD-ACE2-4F4F-9178-9926F41749EA}\Count
Operation:	write	Name:	{Q65231O0-O2S1-4857-N4PR-N8R7P6RN7Q27}\gnfxzte.rkr
Value: 00000000000000000E000000F7FC0400000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BFFFFFFFFF000000000000000000000000
(PID) Process:	(1604) explorer.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{CEBFF5CD-ACE2-4F4F-9178-9926F41749EA}\Count
Operation:	write	Name:	HRZR_PGYFRFFVBA
Value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
(PID) Process:	(1604) explorer.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{CEBFF5CD-ACE2-4F4F-9178-9926F41749EA}\Count
Operation:	write	Name:	{Q65231O0-O2S1-4857-N4PR-N8R7P6RN7Q27}\gnfxzte.rkr
Value: 00000000000000000F000000F7FC0400000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BFFFFFFFFF000000000000000000000000
(PID) Process:	(1604) explorer.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{CEBFF5CD-ACE2-4F4F-9178-9926F41749EA}\Count
Operation:	write	Name:	HRZR_PGYFRFFVBA
Value: 000000002600000033000000FAC01000090000000B000000DCC402007B00370043003500410034003000450046002D0041003000460042002D0034004200460043002D0038003700340041002D004300300046003200450030004200390046004100380045007D005C00410064006F00620065005C004100630072006F0062006100740020005200650061006400650072002000440043005C005200650061006400650072005C004100630072006F0052006400330032002E0065007800650000000000D09866060000000034E82802C05D5A740200000002000000000C00940F000000E8E82802010000000400000001000000010000006B001001D098660605000000D098660602020000E20101AE2B51EA0088E7280239B58D76E20101AE24E82802130000000400000030000000120000001D000000130000001D0000000E00000012000000020000003200000014000000E387EE7A38E82802F3AE5B7400574100E20101AE010000000000000011000000F0443500E8443500A14A52740000000020E800001F51EA7AD0E728028291917520E828028CD800006B51EA7AE4E72802B69C917590D8D4035C0000000401000084F2280244F228026B4E317411000000F0443500E8443500A8EAD403FA4F31740000000074E80000AB5EEA7A24E828028291917574E8280228E8280227959175000000008CD8D40350E82802CD9491758CD8D403FCE8280200D4D403E19491750000000000D4D403FCE8280258E82802000000000F000000F7FC04007B00440036003500320033003100420030002D0042003200460031002D0034003800350037002D0041003400430045002D004100380045003700430036004500410037004400320037007D005C007400610073006B006D00670072002E00650078006500000032000000320001000000D40101B6C0002A006C140000D00754020000000001000000D40101B6C10061006C140000A8E628022024517458053300807F41001E0000000000000003000000E877A2060066320020673200A82E9806D4E62802202451744833F906807F41004833F9060000000024E728024D245174F4E62802202451744833F906807F41004833F9060000000044E728024D2451744833F90674E72802807F410004245174807F4100C0002A00000000005800010028E728024387EE7A4CE728027B0E51744833F906000000008C804100807F4100000000002387EE7A807F410060E728023C0D51744833F906807F4100807F410079568C768EC250745800010074E728020100000099C2507402000000000000001A00000014000000EF87EE7AACE7280278AB50744833F906010000004CEC280211000000F0443500E8443500000000004CE82802AC0E51740100000024E800006751EA7AD8E728028291917524E82802DCE7280227959175000000008CD8D40304E82802CD9491758CD8D40300D4D403A8E82802E19491750000000000D4D403A8E828020CE82802090000000B000000DCC402007B00370043003500410034003000450046002D0041003000460042002D0034004200460043002D0038003700340041002D004300300046003200450030004200390046004100380045007D005C00410064006F00620065005C004100630072006F0062006100740020005200650061006400650072002000440043005C005200650061006400650072005C004100630072006F0052006400330032002E0065007800650000000000D09866060000000034E82802C05D5A740200000002000000000C00940F000000E8E82802010000000400000001000000010000006B001001D098660605000000D098660602020000E20101AE2B51EA0088E7280239B58D76E20101AE24E82802130000000400000030000000120000001D000000130000001D0000000E00000012000000020000003200000014000000E387EE7A38E82802F3AE5B7400574100E20101AE010000000000000011000000F0443500E8443500A14A52740000000020E800001F51EA7AD0E728028291917520E828028CD800006B51EA7AE4E72802B69C917590D8D4035C0000000401000084F2280244F228026B4E317411000000F0443500E8443500A8EAD403FA4F31740000000074E80000AB5EEA7A24E828028291917574E8280228E8280227959175000000008CD8D40350E82802CD9491758CD8D403FCE8280200D4D403E19491750000000000D4D403FCE8280258E82802
(PID) Process:	(1604) explorer.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{CEBFF5CD-ACE2-4F4F-9178-9926F41749EA}\Count
Operation:	write	Name:	{Q65231O0-O2S1-4857-N4PR-N8R7P6RN7Q27}\gnfxzte.rkr
Value: 00000000000000000F000000B7FF0400000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BFFFFFFFFF000000000000000000000000
(PID) Process:	(1604) explorer.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{CEBFF5CD-ACE2-4F4F-9178-9926F41749EA}\Count
Operation:	write	Name:	HRZR_PGYFRFFVBA
Value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
(PID) Process:	(1604) explorer.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(1604) explorer.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E
Operation:	write	Name:	@C:\Program Files\Common Files\System\wab32res.dll,-4602
Value: Contact file
(PID) Process:	(1604) explorer.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E
Operation:	write	Name:	@C:\Windows\System32\display.dll,-4
Value: S&creen resolution
(PID) Process:	(1604) explorer.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E
Operation:	write	Name:	@C:\Program Files\Windows Sidebar\sidebar.exe,-11100
Value: &Gadgets

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2916	kas.exe	C:\Users\admin\AppData\Local\Temp\~DFCB9BA544FB9BFE02.TMP		binary
		MD5:—	SHA256:—
3280	chkdsk.exe	C:\Users\admin\AppData\Roaming\23R95A0E\23Rlogrc.ini		binary
		MD5:—	SHA256:—
2064	Firefox.exe	C:\Users\admin\AppData\Roaming\23R95A0E\23Rlogrf.ini		binary
		MD5:—	SHA256:—
3280	chkdsk.exe	C:\Users\admin\AppData\Roaming\23R95A0E\23Rlogim.jpeg		image
		MD5:—	SHA256:—
3280	chkdsk.exe	C:\Users\admin\AppData\Roaming\23R95A0E\23Rlogrv.ini		binary
		MD5:BA3B6BC807D4F76794C4B81B09BB9BA5	SHA256:6EEBF968962745B2E9DE2CA969AF7C424916D4E3FE3CC0BB9B3D414ABFCE9507
3280	chkdsk.exe	C:\Users\admin\AppData\Roaming\23R95A0E\23Rlogri.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
1604	explorer.exe	POST	—	184.168.221.45:80	http://www.brianrosen.info/pa/	US	—	—	malicious
1604	explorer.exe	POST	—	184.168.221.45:80	http://www.brianrosen.info/pa/	US	—	—	malicious
1604	explorer.exe	POST	—	184.168.221.45:80	http://www.brianrosen.info/pa/	US	—	—	malicious
1604	explorer.exe	POST	—	184.168.221.45:80	http://www.brianrosen.info/pa/	US	—	—	malicious
1604	explorer.exe	POST	—	188.164.131.200:80	http://www.eternalmatrix.com/pa/	IT	—	—	malicious
1604	explorer.exe	GET	404	69.162.102.218:80	http://www.sitesazpanel.com/pa/?xPeDUfwp=7PhvyDYnEdaVo00aVZRl5kzAt0reLDm4l0/2WKWkTiCvQxuLNeEApP/vSccQYDFnIljIHA==&9r8tQ=J4Nhp	US	html	320 b	malicious
1604	explorer.exe	POST	—	188.164.131.200:80	http://www.eternalmatrix.com/pa/	IT	—	—	malicious
1604	explorer.exe	POST	—	188.164.131.200:80	http://www.eternalmatrix.com/pa/	IT	—	—	malicious
1604	explorer.exe	POST	—	213.186.33.5:80	http://www.creareunapp.gratis/pa/	FR	—	—	malicious
1604	explorer.exe	POST	—	177.185.193.52:80	http://www.rhemaexport.com/pa/	BR	—	—	malicious

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
1604	explorer.exe	69.162.102.218:80	www.sitesazpanel.com	Limestone Networks, Inc.	US	malicious
1604	explorer.exe	188.164.131.200:80	www.eternalmatrix.com	Prometeus di Daniela Agro	IT	malicious
1604	explorer.exe	213.186.33.5:80	www.creareunapp.gratis	OVH SAS	FR	malicious
1604	explorer.exe	184.168.221.45:80	www.brianrosen.info	GoDaddy.com, LLC	US	malicious
1604	explorer.exe	177.185.193.52:80	www.rhemaexport.com	IPV6 Internet Ltda	BR	malicious

DNS requests

Domain	IP	Reputation
www.sitesazpanel.com	69.162.102.218	malicious
www.eternalmatrix.com	188.164.131.200 64.32.22.101 107.191.99.119 198.251.81.30 173.44.37.208 198.251.84.92 192.161.187.200 209.141.38.71 45.58.190.82 204.188.203.154 107.161.23.204 70.39.125.243	malicious
www.creareunapp.gratis	213.186.33.5	malicious
www.brianrosen.info	184.168.221.45	malicious
www.432ope.com	—	unknown
www.422ope.com	—	unknown
www.rhemaexport.com	177.185.193.52	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)
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)
1604	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
1604	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
1604	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
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)
1604	explorer.exe	A Network Trojan was detected	MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)

12 ETPRO signatures available at the full report

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No debug info

General Info

kas.exe

EF799CC812F9586EF29977A6790C1EF3

4BCAC15F480A820FC309E16B28D6D60440A05A40

477BDCB60720BD01CBE7BEBE8A0C2A30119613D19C4D6FC46FB011DBB7004DBF

12288:qniM77wBJ66ohZBRVfE0rm3JWl2RTaRhB4YGRNh:qniiwy6ohTRVfEJNh

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

FORMBOOK was detected

Connects to CnC server

Formbook was detected

Changes the autorun value in the registry

Actions looks like stealing of personal data

Stealing of credential data

SUSPICIOUS

Starts CMD.EXE for commands execution

Application launched itself

Creates files in the user directory

Loads DLL from Mozilla Firefox

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

Modules

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