File name:

Statement of Account.doc

Full analysis: https://app.any.run/tasks/b885ff97-274c-4e34-b7f6-e07b56cbc9c7
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.

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Analysis date: November 15, 2018, 08:32:46
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
exploit
cve-2017-11882
trojan
formbook
stealer
Indicators:
MIME: text/plain
File info: ASCII text, with CRLF, LF line terminators
MD5:

73197977D6258A7DC4C1D735704C3DE7

SHA1:

25ED99A4FA46FA6BFDACCA127A0765C736977F2E

SHA256:

ACCB161C0B0A2E94B0C77CB9BC4341006A113E8AF8494DDD2FE380195B966C02

SSDEEP:

49152:ZlCMfUOJy5CBkjXC+CXHty5k7VcSTBepHOXC03N9rObXG:ZlCMfUOJy5CBkjXC+CXHty5k7VcSTBe6

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

    • Executable content was dropped or overwritten

      • WINWORD.EXE (PID: 1684)

    • Unusual execution from Microsoft Office

      • WINWORD.EXE (PID: 1684)

    • Application was dropped or rewritten from another process

      • w1.exe (PID: 3388)
      • w1.exe (PID: 340)
      • w1.exe (PID: 3516)
      • w1.exe (PID: 2848)
      • w1.exe (PID: 2232)
      • w1.exe (PID: 2588)

    • Equation Editor starts application (CVE-2017-11882)

      • EQNEDT32.EXE (PID: 2952)
      • EQNEDT32.EXE (PID: 2124)

    • FORMBOOK was detected

      • explorer.exe (PID: 1604)

    • Formbook was detected

      • lsass.exe (PID: 1336)
      • Firefox.exe (PID: 3692)

    • Connects to CnC server

      • explorer.exe (PID: 1604)

    • Actions looks like stealing of personal data

      • lsass.exe (PID: 1336)

    • Changes the autorun value in the registry

      • lsass.exe (PID: 1336)

    • Stealing of credential data

      • lsass.exe (PID: 1336)

  • SUSPICIOUS

    • Starts CMD.EXE for commands execution

      • EQNEDT32.EXE (PID: 2952)
      • EQNEDT32.EXE (PID: 2124)
      • lsass.exe (PID: 1336)

    • Application launched itself

      • w1.exe (PID: 3516)
      • w1.exe (PID: 3388)
      • w1.exe (PID: 340)

    • Executes scripts

      • explorer.exe (PID: 1604)

    • Loads DLL from Mozilla Firefox

      • lsass.exe (PID: 1336)

    • Creates files in the user directory

      • lsass.exe (PID: 1336)

  • INFO

    • Starts Microsoft Office Application

      • explorer.exe (PID: 1604)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 1684)
      • Firefox.exe (PID: 3692)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 1684)

    • Application was crashed

      • EQNEDT32.EXE (PID: 2952)
      • EQNEDT32.EXE (PID: 2124)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
53
Monitored processes
19
Malicious processes
7
Suspicious processes
3

Behavior graph

Click at the process to see the details
drop and start start winword.exe eqnedt32.exe cmd.exe no specs w1.exe no specs w1.exe no specs eqnedt32.exe cmd.exe no specs w1.exe no specs w1.exe no specs w1.exe no specs w1.exe no specs cmmon32.exe no specs autofmt.exe no specs autofmt.exe no specs #FORMBOOK lsass.exe cmd.exe no specs wscript.exe no specs #FORMBOOK explorer.exe #FORMBOOK firefox.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
236"C:\Windows\System32\autofmt.exe"C:\Windows\System32\autofmt.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Auto File System Format Utility
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\autofmt.exe
c:\systemroot\system32\ntdll.dll
340C:\Users\admin\AppData\Local\Temp\w1.exe A CC:\Users\admin\AppData\Local\Temp\w1.exe—cmd.exe
User:
admin
Company:
TRADUCEMENT2
Integrity Level:
MEDIUM
Description:
Birdshots
Exit code:
0
Version:
2.03
Modules
Images
c:\users\admin\appdata\local\temp\w1.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvbvm60.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
1304"C:\Windows\System32\autofmt.exe"C:\Windows\System32\autofmt.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Auto File System Format Utility
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\autofmt.exe
c:\systemroot\system32\ntdll.dll
1336"C:\Windows\System32\lsass.exe"C:\Windows\System32\lsass.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Local Security Authority Process
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\lsass.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sspisrv.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\apphelp.dll
1604C:\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
1684"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\Statement of Account.doc"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\winword.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
2124"C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -EmbeddingC:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE
svchost.exe
User:
admin
Company:
Design Science, Inc.
Integrity Level:
MEDIUM
Description:
Microsoft Equation Editor
Exit code:
0
Version:
00110900
Modules
Images
c:\program files\common files\microsoft shared\equation\eqnedt32.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.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
c:\windows\system32\advapi32.dll
2168/c del "C:\Users\admin\AppData\Local\Temp\w1.exe"C:\Windows\System32\cmd.exe—lsass.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
2232:\Users\admin\AppData\Local\Temp\w1.exe A CC:\Users\admin\AppData\Local\Temp\w1.exe—w1.exe
User:
admin
Company:
TRADUCEMENT2
Integrity Level:
MEDIUM
Description:
Birdshots
Exit code:
0
Version:
2.03
Modules
Images
c:\users\admin\appdata\local\temp\w1.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
2236cmd.exe /c%temp%\w1.exe A CC:\Windows\system32\cmd.exe—EQNEDT32.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
Total events
1 540
Read events
947
Write events
583
Delete events
10

Modification events

(PID) Process:(1684) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:)/c
Value:
292F630094060000010000000000000000000000
(PID) Process:(1684) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(1684) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(1684) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:WORDFiles
Value:
1299120143
(PID) Process:(1684) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1299120256
(PID) Process:(1684) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1299120257
(PID) Process:(1684) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word
Operation:writeName:MTTT
Value:
940600003A060FD7BD7CD40100000000
(PID) Process:(1684) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:r0c
Value:
723063009406000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(1684) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:delete valueName:r0c
Value:
723063009406000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(1684) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
Executable files
1
Suspicious files
76
Text files
2
Unknown types
3

Dropped files

PID
Process
Filename
Type
1684WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR9F29.tmp.cvr —
MD5:—
SHA256:—
340w1.exeC:\Users\admin\AppData\Local\Temp\~DFE6B9CE50D58BEC4A.TMPbinary
MD5:—
SHA256:—
1684WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\566D8FE7.wmfwmf
MD5:—
SHA256:—
1684WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:—
SHA256:—
3388w1.exeC:\Users\admin\AppData\Local\Temp\~DF97F03B69A60B2322.TMPbinary
MD5:—
SHA256:—
1684WINWORD.EXEC:\Users\admin\AppData\Local\Temp\w1.exeexecutable
MD5:—
SHA256:—
3516w1.exeC:\Users\admin\AppData\Local\Temp\~DF0C2E0DAD075BD675.TMPbinary
MD5:—
SHA256:—
1336lsass.exeC:\Users\admin\AppData\Roaming\LM1B69UE\LM1logrc.inibinary
MD5:—
SHA256:—
1336lsass.exeC:\Users\admin\AppData\Roaming\LM1B69UE\LM1logri.inibinary
MD5:—
SHA256:—
1684WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~$atement of Account.docpgc
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
4
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1604
explorer.exe
GET
302
67.55.121.97:80
http://www.spsnk.com/uw/?ib-T4z9p=N8yD77r8jer3aHp0pEss/Kps1letITp14z/erB5y7uyuvowrxhj6fD5+11qkdjDatERKiw==&TZ=ytZxGHT0j
US
html
154 b
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
67.55.121.97:80
www.spsnk.com
Webair Internet Development Company Inc.
US
malicious

DNS requests

Domain
IP
Reputation
www.wwwsj5999.com
  • —
unknown
www.spsnk.com
  • 67.55.121.97
malicious
www.emprssleak.com
  • —
unknown
www.playfulsaintenterprises.com
  • —
unknown

Threats

PID
Process
Class
Message
1604
explorer.exe
A Network Trojan was detected
MALWARE [PTsecurity] FormBook CnC Checkin (GET)
1 ETPRO signatures available at the full report
No debug info
Interactive malware hunting service ANY.RUN
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Reports
Statement of Account.doc