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File name:

Invoice.doc

Full analysis: https://app.any.run/tasks/905f84d0-0d1e-4607-960a-a8843f3e2586
Verdict: Malicious activity
Threats:

Hawkeye often gets installed in a bundle with other malware. This is a Trojan and keylogger that is used to retrieve private information such as passwords and login credentials. This is an advanced malware that features strong anti-evasion functions.

Analysis date: May 15, 2019, 13:00:18
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ole-embedded
keylogger
hawkeye
evasion
trojan
Indicators:
MIME: text/rtf
File info: Rich Text Format data, version 1, unknown character set
MD5:

AC3A35769F141166C120DE2B8E95DB1C

SHA1:

A6C2249E8808B65991370DD0E47D7BACE23D1549

SHA256:

A29A39D6D139A468FCB953587423C9B02D4D68B333922B7783E24FFAB5F69FB0

SSDEEP:

24576:pd6qlMEjK5kyHty99BE7f8Gh+lN4z4Z19tWLAs1Uwq0/4oveckLKOidW0GdmChP:F

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

    • Unusual execution from Microsoft Office

      • WINWORD.EXE (PID: 2840)
    • Runs app for hidden code execution

      • cmd.exe (PID: 3372)
      • cmd.exe (PID: 4048)
    • Starts CMD.EXE for commands execution

      • WINWORD.EXE (PID: 2840)
    • Application was dropped or rewritten from another process

      • saver.scr (PID: 3704)
      • saver.scr (PID: 3592)
    • Detected Hawkeye Keylogger

      • saver.scr (PID: 3592)
    • Changes the autorun value in the registry

      • saver.scr (PID: 3592)
    • Actions looks like stealing of personal data

      • vbc.exe (PID: 3136)
    • Changes settings of System certificates

      • saver.scr (PID: 3592)
  • SUSPICIOUS

    • Starts CMD.EXE for commands execution

      • cmd.exe (PID: 3372)
      • cmd.exe (PID: 4048)
      • cmd.exe (PID: 3800)
      • cmd.exe (PID: 4052)
    • Application launched itself

      • cmd.exe (PID: 4048)
      • cmd.exe (PID: 4052)
      • saver.scr (PID: 3704)
    • Uses TASKKILL.EXE to kill Office Apps

      • cmd.exe (PID: 4052)
    • Executes scripts

      • cmd.exe (PID: 4052)
      • saver.scr (PID: 3592)
    • Executable content was dropped or overwritten

      • cscript.exe (PID: 4040)
      • saver.scr (PID: 3592)
    • Uses REG.EXE to modify Windows registry

      • cmd.exe (PID: 3928)
      • cmd.exe (PID: 3960)
      • cmd.exe (PID: 4052)
      • cmd.exe (PID: 3552)
      • cmd.exe (PID: 2672)
      • cmd.exe (PID: 3016)
      • cmd.exe (PID: 2612)
    • Starts application with an unusual extension

      • cmd.exe (PID: 4052)
      • saver.scr (PID: 3704)
    • Creates files in the user directory

      • saver.scr (PID: 3592)
    • Loads DLL from Mozilla Firefox

      • vbc.exe (PID: 3556)
    • Checks for external IP

      • saver.scr (PID: 3592)
    • Uses WHOAMI.EXE to obtaining logged on user information

      • cmd.exe (PID: 1452)
    • Adds / modifies Windows certificates

      • saver.scr (PID: 3592)
  • INFO

    • Creates files in the user directory

      • WINWORD.EXE (PID: 2840)
    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 2840)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.rtf | Rich Text Format (100)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
78
Monitored processes
43
Malicious processes
7
Suspicious processes
1

Behavior graph

Click at the process to see the details
start winword.exe no specs cmd.exe no specs cmd.exe no specs cmd.exe no specs timeout.exe no specs timeout.exe no specs timeout.exe no specs cmd.exe no specs timeout.exe no specs timeout.exe no specs cmd.exe no specs timeout.exe no specs timeout.exe no specs timeout.exe no specs timeout.exe no specs timeout.exe no specs cscript.exe taskkill.exe no specs reg.exe no specs cmd.exe no specs reg.exe no specs reg.exe no specs cmd.exe no specs reg.exe no specs reg.exe no specs cmd.exe no specs reg.exe no specs reg.exe no specs cmd.exe no specs reg.exe no specs reg.exe no specs cmd.exe no specs reg.exe no specs reg.exe no specs cmd.exe no specs reg.exe no specs saver.scr no specs cmd.exe no specs #HAWKEYE saver.scr vbc.exe vbc.exe no specs cmd.exe no specs whoami.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2840"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\Invoice.doc.rtf"C:\Program Files\Microsoft Office\Office14\WINWORD.EXEexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
1
Version:
14.0.6024.1000
3372"C:\Windows\System32\cmd.exe" /C CmD < "C:\Users\admin\AppData\Local\Temp\ufFm.cMD"C:\Windows\System32\cmd.exeWINWORD.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)
3800CmD C:\Windows\system32\cmd.execmd.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)
4052C:\Windows\system32\cmd.exe /K mt6nzqofd.CMDC:\Windows\system32\cmd.execmd.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)
2576TIMEOUT /T 1C:\Windows\system32\timeout.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
timeout - pauses command processing
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3056TIMEOUT /T 1 C:\Windows\system32\timeout.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
timeout - pauses command processing
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3548TIMEOUT /T 1 C:\Windows\system32\timeout.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
timeout - pauses command processing
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
4048"C:\Windows\System32\cmd.exe" /C CmD < "C:\Users\admin\AppData\Local\Temp\ufFm.cMD"C:\Windows\System32\cmd.exeWINWORD.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)
324TIMEOUT /T 1 C:\Windows\system32\timeout.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
timeout - pauses command processing
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2876TIMEOUT /T 1 C:\Windows\system32\timeout.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
timeout - pauses command processing
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
1 216
Read events
1 150
Write events
60
Delete events
6

Modification events

(PID) Process:(2840) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:0#
Value:
30232000180B0000010000000000000000000000
(PID) Process:(2840) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2840) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(2840) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:WORDFiles
Value:
1320091678
(PID) Process:(2840) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1320091800
(PID) Process:(2840) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1320091801
(PID) Process:(2840) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word
Operation:writeName:MTTT
Value:
180B00002CA624311E0BD50100000000
(PID) Process:(2840) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:*$
Value:
2A242000180B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(2840) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:delete valueName:*$
Value:
2A242000180B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(2840) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
Executable files
2
Suspicious files
4
Text files
11
Unknown types
3

Dropped files

PID
Process
Filename
Type
2840WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVRE790.tmp.cvr
MD5:
SHA256:
3136vbc.exeC:\Users\admin\AppData\Local\Temp\holdermail.txt
MD5:
SHA256:
3556vbc.exeC:\Users\admin\AppData\Local\Temp\holderwb.txt
MD5:
SHA256:
2840WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:E90B7B345957D7B5385DD0391D6B79F9
SHA256:AC0DCAEAADFD1BC134308B35061B6938B22F2AB1B9F1E11ECC07EC8066EEBF13
2840WINWORD.EXEC:\Users\admin\AppData\Local\Temp\mt6nzqofd.cmdtext
MD5:B5B6D0CC5AE87D9B02585E5B3246C1A2
SHA256:15C6536DD7A47ADD995049F4E54D86F69F50BB20FE29B88B5AE809A888730A5E
4052cmd.exeC:\Users\admin\AppData\Local\Temp\_.vbstext
MD5:BF9646FA68CAE0CE69FBF7FFF70D65B5
SHA256:CC7DD8CF31F4634A109AC5A14931F8A4E55F528B36C40B0D109B9147B8E7C928
4040cscript.exeC:\Users\admin\AppData\Local\Temp\saver.screxecutable
MD5:0A389BF75072D8AB4B152CD4A14B3581
SHA256:F031A414E5C6881E2207D38006166CE1F6C86D7F8176AE6B3DCEBCA88DDC2935
2840WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~$voice.doc.rtfpgc
MD5:42EA4B165818767CA9D044B09B451AB6
SHA256:DDFD2CDD4A18211C7D4495588257E12522DF5B13394C5E9D4C64919C5A5614A4
2840WINWORD.EXEC:\Users\admin\AppData\Local\Temp\kulebiaka.ZiPcompressed
MD5:46820D7DA085420CC9F3956D5EA83332
SHA256:98AC30F758FFEA67D95DA03EDB2FDFF84C7C0CB3CF3C6ADAD750DC00782E77C2
3704saver.scrC:\Users\admin\AppData\Local\Temp\~DFEA243910C0606C37.TMPbinary
MD5:9093287E76E11B15423DCA4DD14C57E5
SHA256:3667AD22133521E454832F4792AF1DC43543B8DA500082813563DE0168449141
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
2
DNS requests
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3592
saver.scr
GET
503
104.16.155.36:80
http://whatismyipaddress.com/
US
html
7.11 Kb
shared
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3592
saver.scr
104.16.155.36:80
whatismyipaddress.com
Cloudflare Inc
US
shared
3592
saver.scr
82.221.130.149:587
smtp.vivaldi.net
Thor Data Center ehf
IS
unknown

DNS requests

Domain
IP
Reputation
whatismyipaddress.com
  • 104.16.155.36
  • 104.16.154.36
shared
smtp.vivaldi.net
  • 82.221.130.149
shared

Threats

PID
Process
Class
Message
3592
saver.scr
A Network Trojan was detected
MALWARE [PTsecurity] Spyware.HawkEyeKeyLogger (IP Chck)
3592
saver.scr
Generic Protocol Command Decode
SURICATA Applayer Detect protocol only one direction
2 ETPRO signatures available at the full report
No debug info