File name:

sample2.exe

Full analysis: https://app.any.run/tasks/5faa7a57-892c-4970-8d91-1948c296fa55
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.

Analysis date: April 25, 2019, 10:10:41
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
formbook
trojan
opendir
stealer
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

5B95ACB1708F5634E19BA9447F17BF60

SHA1:

B1E1D3524F723247153AF6492D77BCBC0E6E0ACB

SHA256:

DC34CBB1EF6927302470D72D7960D12425BA1E45DA46093717460304A6415175

SSDEEP:

24576:6AHnh+eWsN3skA4RV1Hom2KXMmHaKTc/oE+ewa3MoKRxVJOnoM5:Nh+ZkldoPK8YacWoEnJr

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.
  • MALICIOUS

    • Changes the autorun value in the registry

      • rdpclip.exe (PID: 1132)
    • Formbook was detected

      • rdpclip.exe (PID: 1132)
      • Firefox.exe (PID: 3224)
    • Actions looks like stealing of personal data

      • rdpclip.exe (PID: 1132)
    • Stealing of credential data

      • rdpclip.exe (PID: 1132)
    • FORMBOOK was detected

      • explorer.exe (PID: 116)
    • Connects to CnC server

      • explorer.exe (PID: 116)
  • SUSPICIOUS

    • Application launched itself

      • sample2.exe (PID: 1736)
    • Creates files in the user directory

      • rdpclip.exe (PID: 1132)
    • Loads DLL from Mozilla Firefox

      • rdpclip.exe (PID: 1132)
    • Executable content was dropped or overwritten

      • explorer.exe (PID: 116)
      • DllHost.exe (PID: 3844)
    • Creates files in the program directory

      • DllHost.exe (PID: 3844)
    • Starts CMD.EXE for commands execution

      • rdpclip.exe (PID: 1132)
  • INFO

    • Creates files in the user directory

      • Firefox.exe (PID: 3224)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (64.6)
.dll | Win32 Dynamic Link Library (generic) (15.4)
.exe | Win32 Executable (generic) (10.5)
.exe | Generic Win/DOS Executable (4.6)
.exe | DOS Executable Generic (4.6)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:04:24 22:43:33+02:00
PEType: PE32
LinkerVersion: 12
CodeSize: 581632
InitializedDataSize: 930816
UninitializedDataSize: -
EntryPoint: 0x2800a
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
FileVersionNumber: 0.0.0.0
ProductVersionNumber: 0.0.0.0
FileFlagsMask: 0x0000
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (British)
CharacterSet: Unicode

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 24-Apr-2019 20:43:33
Detected languages:
  • English - United Kingdom

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: 0x00000110

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 24-Apr-2019 20:43:33
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_LARGE_ADDRESS_AWARE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0008DFDD
0x0008E000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.67525
.rdata
0x0008F000
0x0002FD8E
0x0002FE00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.76324
.data
0x000BF000
0x00008F74
0x00005200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
1.19638
.rsrc
0x000C8000
0x000A711C
0x000A7200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.34757
.reloc
0x00170000
0x00007134
0x00007200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.78396

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.40026
1007
Latin 1 / Western European
English - United Kingdom
RT_MANIFEST
2
2.05883
296
Latin 1 / Western European
English - United Kingdom
RT_ICON
3
2.25499
296
Latin 1 / Western European
English - United Kingdom
RT_ICON
4
7.98458
39234
Latin 1 / Western European
English - United Kingdom
RT_ICON
5
4.8527
67624
Latin 1 / Western European
English - United Kingdom
RT_ICON
6
5.24164
38056
Latin 1 / Western European
English - United Kingdom
RT_ICON
7
3.34702
1428
Latin 1 / Western European
English - United Kingdom
RT_STRING
8
3.2817
1674
Latin 1 / Western European
English - United Kingdom
RT_STRING
9
3.28849
1168
Latin 1 / Western European
English - United Kingdom
RT_STRING
10
3.28373
1532
Latin 1 / Western European
English - United Kingdom
RT_STRING

Imports

ADVAPI32.dll
COMCTL32.dll
COMDLG32.dll
GDI32.dll
IPHLPAPI.DLL
KERNEL32.dll
MPR.dll
OLEAUT32.dll
PSAPI.DLL
SHELL32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
46
Monitored processes
14
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start sample2.exe no specs sample2.exe no specs #FORMBOOK rdpclip.exe cmd.exe no specs #FORMBOOK explorer.exe #FORMBOOK firefox.exe no specs Copy/Move/Rename/Delete/Link Object gdiyrzxgn6p.exe no specs gdiyrzxgn6p.exe no specs gdiyrzxgn6p.exe no specs gdiyrzxgn6p.exe no specs gdiyrzxgn6p.exe no specs gdiyrzxgn6p.exe no specs gdiyrzxgn6p.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
116C:\Windows\Explorer.EXEC:\Windows\explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
0
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
1132"C:\Windows\System32\rdpclip.exe"C:\Windows\System32\rdpclip.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
RDP Clip Monitor
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rdpclip.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
1356/c del "C:\Users\admin\AppData\Local\Temp\sample2.exe"C:\Windows\System32\cmd.exerdpclip.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)
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\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
1440"C:\Program Files\Bhb2t9z9p\gdiyrzxgn6p.exe"C:\Program Files\Bhb2t9z9p\gdiyrzxgn6p.exegdiyrzxgn6p.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\program files\bhb2t9z9p\gdiyrzxgn6p.exe
c:\systemroot\system32\ntdll.dll
1736"C:\Users\admin\AppData\Local\Temp\sample2.exe" C:\Users\admin\AppData\Local\Temp\sample2.exeexplorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\sample2.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\wsock32.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\version.dll
2292"C:\Program Files\Bhb2t9z9p\gdiyrzxgn6p.exe"C:\Program Files\Bhb2t9z9p\gdiyrzxgn6p.exeexplorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\program files\bhb2t9z9p\gdiyrzxgn6p.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\wsock32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\version.dll
2532"C:\Program Files\Bhb2t9z9p\gdiyrzxgn6p.exe"C:\Program Files\Bhb2t9z9p\gdiyrzxgn6p.exegdiyrzxgn6p.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\program files\bhb2t9z9p\gdiyrzxgn6p.exe
c:\systemroot\system32\ntdll.dll
2688"C:\Program Files\Bhb2t9z9p\gdiyrzxgn6p.exe"C:\Program Files\Bhb2t9z9p\gdiyrzxgn6p.exegdiyrzxgn6p.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\program files\bhb2t9z9p\gdiyrzxgn6p.exe
c:\systemroot\system32\ntdll.dll
3128"C:\Program Files\Bhb2t9z9p\gdiyrzxgn6p.exe"C:\Program Files\Bhb2t9z9p\gdiyrzxgn6p.exegdiyrzxgn6p.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\program files\bhb2t9z9p\gdiyrzxgn6p.exe
c:\systemroot\system32\ntdll.dll
3224"C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe
rdpclip.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
65.0.2
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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll
Total events
1 026
Read events
935
Write events
90
Delete events
1

Modification events

(PID) Process:(116) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\StartPage
Operation:writeName:StartMenu_Balloon_Time
Value:
5AC329384FFBD401
(PID) Process:(116) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(116) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:writeName:@C:\Program Files\Common Files\System\wab32res.dll,-4602
Value:
Contact file
(PID) Process:(116) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:writeName:@C:\Windows\System32\display.dll,-4
Value:
S&creen resolution
(PID) Process:(116) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:writeName:@C:\Program Files\Windows Sidebar\sidebar.exe,-11100
Value:
&Gadgets
(PID) Process:(116) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:writeName:@"C:\Program Files\Windows Journal\Journal.exe",-3072
Value:
Journal Document
(PID) Process:(116) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:writeName:@C:\Windows\system32\themecpl.dll,-10
Value:
Pe&rsonalize
(PID) Process:(116) explorer.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:writeName:@C:\Windows\system32\notepad.exe,-469
Value:
Text Document
(PID) Process:(116) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Discardable\PostSetup\ShellNew
Operation:writeName:Classes
Value:
.accdb
(PID) Process:(116) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Discardable\PostSetup\ShellNew
Operation:writeName:~reserved~
Value:
0800000000000600
Executable files
2
Suspicious files
82
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
1132rdpclip.exeC:\Users\admin\AppData\Roaming\2QA4CTS6\2QAlogrc.inibinary
MD5:
SHA256:
1132rdpclip.exeC:\Users\admin\AppData\Roaming\2QA4CTS6\2QAlogim.jpegimage
MD5:
SHA256:
116explorer.exeC:\Users\admin\AppData\Local\Temp\Bhb2t9z9p\gdiyrzxgn6p.exeexecutable
MD5:
SHA256:
3844DllHost.exeC:\Program Files\Bhb2t9z9p\gdiyrzxgn6p.exeexecutable
MD5:
SHA256:
3224Firefox.exeC:\Users\admin\AppData\Roaming\2QA4CTS6\2QAlogrf.inibinary
MD5:
SHA256:
1132rdpclip.exeC:\Users\admin\AppData\Roaming\2QA4CTS6\2QAlogri.inibinary
MD5:D63A82E5D81E02E399090AF26DB0B9CB
SHA256:EAECE2EBA6310253249603033C744DD5914089B0BB26BDE6685EC9813611BAAE
1132rdpclip.exeC:\Users\admin\AppData\Roaming\2QA4CTS6\2QAlogrv.inibinary
MD5:BA3B6BC807D4F76794C4B81B09BB9BA5
SHA256:6EEBF968962745B2E9DE2CA969AF7C424916D4E3FE3CC0BB9B3D414ABFCE9507
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
15
TCP/UDP connections
17
DNS requests
13
Threats
33

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
116
explorer.exe
GET
50.63.202.34:80
http://www.younglivingcali.com/ar36/?0L6HZlK=onNgQzRZgAKGXkSAk+7MO/mZa/KNewHT2Mki0CR0Ga3Ao0Df1+NgTgMB/Cm90Db+fHmezQ==&8p=ej4PDTbp1&sql=1
US
malicious
116
explorer.exe
GET
403
104.18.32.162:80
http://www.alexmint.com/ar36/?0L6HZlK=kvGP+Hnl7sq2CaFZ3tIdbEOGOAMCDg4kjNmjFIh7IchFLA3O94DKh3DRKChvCC6+5s03LQ==&8p=ej4PDTbp1&sql=1
US
html
333 b
malicious
116
explorer.exe
POST
104.18.32.162:80
http://www.alexmint.com/ar36/
US
malicious
116
explorer.exe
POST
104.18.32.162:80
http://www.alexmint.com/ar36/
US
malicious
116
explorer.exe
POST
104.18.32.162:80
http://www.alexmint.com/ar36/
US
malicious
116
explorer.exe
POST
23.227.38.64:80
http://www.southxsouthwest.com/ar36/
CA
malicious
116
explorer.exe
GET
403
23.227.38.64:80
http://www.southxsouthwest.com/ar36/?0L6HZlK=D/WZAwSfkiKz+hp7l/1iiARlxyavIYInKUiIng/PKkuHML6JV2l6gqrhgYA1Tu8NmAdEJA==&8p=ej4PDTbp1&sql=1
CA
html
1.74 Kb
malicious
116
explorer.exe
POST
23.227.38.64:80
http://www.southxsouthwest.com/ar36/
CA
malicious
116
explorer.exe
POST
31.170.160.61:80
http://www.oakridgecitycenter.com/ar36/
US
malicious
116
explorer.exe
POST
23.227.38.64:80
http://www.southxsouthwest.com/ar36/
CA
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
116
explorer.exe
199.192.22.155:80
www.allixanes.com
US
malicious
116
explorer.exe
104.18.32.162:80
www.alexmint.com
Cloudflare Inc
US
shared
116
explorer.exe
23.227.38.64:80
www.southxsouthwest.com
Shopify, Inc.
CA
malicious
116
explorer.exe
31.170.160.61:80
www.oakridgecitycenter.com
Hostinger International Limited
US
malicious
50.63.202.34:80
www.younglivingcali.com
GoDaddy.com, LLC
US
malicious

DNS requests

Domain
IP
Reputation
www.52t88v.download
unknown
www.eqzuifaxsecurity2017.com
unknown
www.bemistsunroom.com
unknown
www.run-way-concierge.com
unknown
www.allixanes.com
  • 199.192.22.155
malicious
www.gloriainc.net
unknown
www.510226.com
unknown
www.alexmint.com
  • 104.18.32.162
  • 104.18.33.162
malicious
www.southxsouthwest.com
  • 23.227.38.64
malicious
www.oakridgecitycenter.com
  • 31.170.160.61
malicious

Threats

PID
Process
Class
Message
116
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (GET)
116
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (GET)
116
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
116
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (POST)
116
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
116
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (POST)
116
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (POST)
116
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (GET)
116
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] TrojanSpy:FormBook CnC Checkin (POST)
116
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (POST)
12 ETPRO signatures available at the full report
No debug info