File name:

purchase order.doc

Full analysis: https://app.any.run/tasks/7ea52ae3-0de7-4f25-bc3f-ccdfec22baa6
Verdict: Malicious activity
Threats:

Agent Tesla is spyware that collects information about the actions of its victims by recording keystrokes and user interactions. It is falsely marketed as a legitimate software on the dedicated website where this malware is sold.

Malware Trends Tracker     >>>
Analysis date: June 19, 2019, 03:16:48
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ole-embedded
evasion
trojan
rat
agenttesla
Indicators:
MIME: text/rtf
File info: Rich Text Format data, version 1, unknown character set
MD5:

B819877F4D1F3639902A3716C48E5994

SHA1:

82410483EAE34FC15F10CF1185E7B42787750518

SHA256:

24A6293BA60DBF92BC3391E24F9DBC78A8E2A1B8751C4A6333A19033E9522FAB

SSDEEP:

24576:pd6qlMEjK5+nmJdGMBHLCpVMkTYe/U0mn1pDkAE7EG2elVPGjOjrGv05SoFU:+

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: 3932)

    • Starts CMD.EXE for commands execution

      • WINWORD.EXE (PID: 3932)

    • Runs app for hidden code execution

      • cmd.exe (PID: 1040)
      • cmd.exe (PID: 1572)

    • Application was dropped or rewritten from another process

      • saver.scr (PID: 3900)
      • saver.scr (PID: 3308)

    • Actions looks like stealing of personal data

      • saver.scr (PID: 3308)

    • Changes settings of System certificates

      • saver.scr (PID: 3308)

    • AGENTTESLA was detected

      • saver.scr (PID: 3308)

  • SUSPICIOUS

    • Starts CMD.EXE for commands execution

      • cmd.exe (PID: 1572)
      • cmd.exe (PID: 1040)
      • cmd.exe (PID: 2324)
      • cmd.exe (PID: 2328)

    • Uses REG.EXE to modify Windows registry

      • cmd.exe (PID: 3120)
      • cmd.exe (PID: 1040)
      • cmd.exe (PID: 3100)
      • cmd.exe (PID: 2600)
      • cmd.exe (PID: 2328)
      • cmd.exe (PID: 3656)
      • cmd.exe (PID: 3920)

    • Executable content was dropped or overwritten

      • cscript.exe (PID: 2172)

    • Executes scripts

      • cmd.exe (PID: 2328)

    • Starts application with an unusual extension

      • cmd.exe (PID: 2328)
      • saver.scr (PID: 3900)

    • Application launched itself

      • saver.scr (PID: 3900)
      • cmd.exe (PID: 2328)

    • Adds / modifies Windows certificates

      • saver.scr (PID: 3308)

    • Creates files in the user directory

      • notepad++.exe (PID: 944)

    • Checks for external IP

      • saver.scr (PID: 3308)

    • Uses TASKKILL.EXE to kill Office Apps

      • cmd.exe (PID: 2328)

  • INFO

    • Creates files in the user directory

      • WINWORD.EXE (PID: 3932)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 3932)

    • Manual execution by user

      • explorer.exe (PID: 2484)
      • NOTEPAD.EXE (PID: 3148)
      • notepad++.exe (PID: 944)
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.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
80
Monitored processes
42
Malicious processes
6
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 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 #AGENTTESLA saver.scr explorer.exe no specs notepad.exe no specs notepad++.exe gup.exe

Process information

PID
CMD
Path
Indicators
Parent process
712REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\15.0\Word\File MRU" /v "Item 1"C:\Windows\system32\reg.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Console Tool
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\reg.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
944"C:\Program Files\Notepad++\notepad++.exe" "C:\Users\admin\AppData\Local\Temp\saver.scr"C:\Program Files\Notepad++\notepad++.exe
explorer.exe
User:
admin
Company:
Don HO don.h@free.fr
Integrity Level:
MEDIUM
Description:
Notepad++ : a free (GNU) source code editor
Exit code:
0
Version:
7.51
Modules
Images
c:\program files\notepad++\notepad++.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
1012reg delete HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\14.0\Word\Resiliency /fC:\Windows\system32\reg.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Console Tool
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\reg.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
1040"C:\Windows\System32\cmd.exe" /C CmD < "C:\Users\admin\AppData\Local\Temp\ufFm.cMD"C:\Windows\System32\cmd.exe—WINWORD.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
1040C:\Windows\system32\cmd.exe /c REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\13.0\Word\File MRU" /v "Item 1"C:\Windows\system32\cmd.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\msctf.dll
c:\windows\system32\usp10.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\kernelbase.dll
c:\systemroot\system32\ntdll.dll
c:\windows\system32\cmd.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
1352REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\12.0\Word\File MRU" /v "Item 1"C:\Windows\system32\reg.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Console Tool
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\reg.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
1456REG QUERY "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Word\File MRU" /v "Item 1"C:\Windows\system32\reg.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Console Tool
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\reg.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
1484TIMEOUT /T 1 C:\Windows\system32\timeout.exe—cmd.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)
Modules
Images
c:\windows\system32\timeout.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\ws2_32.dll
1548TIMEOUT /T 1 C:\Windows\system32\timeout.exe—cmd.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)
Modules
Images
c:\windows\system32\timeout.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\ws2_32.dll
1572"C:\Windows\System32\cmd.exe" /C CmD < "C:\Users\admin\AppData\Local\Temp\ufFm.cMD"C:\Windows\System32\cmd.exe—WINWORD.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
1 288
Read events
1 205
Write events
77
Delete events
6

Modification events

(PID) Process:(3932) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:'3<
Value:
27333C005C0F0000010000000000000000000000
(PID) Process:(3932) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(3932) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(3932) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:WORDFiles
Value:
1322450974
(PID) Process:(3932) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1322451088
(PID) Process:(3932) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1322451089
(PID) Process:(3932) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word
Operation:writeName:MTTT
Value:
5C0F0000F4426F784D26D50100000000
(PID) Process:(3932) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:04<
Value:
30343C005C0F000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(3932) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:delete valueName:04<
Value:
30343C005C0F000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(3932) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
Executable files
1
Suspicious files
3
Text files
15
Unknown types
4

Dropped files

PID
Process
Filename
Type
3932WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR42F8.tmp.cvr —
MD5:—
SHA256:—
3932WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:—
SHA256:—
3932WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~$rchase order.docpgc
MD5:—
SHA256:—
3932WINWORD.EXEC:\Users\admin\AppData\Local\Temp\mt6nzqofd.cmdtext
MD5:—
SHA256:—
2172cscript.exeC:\Users\admin\AppData\Local\Temp\gondi.doctext
MD5:—
SHA256:—
3932WINWORD.EXEC:\Users\admin\AppData\Local\Temp\kulebiaka.ZiPcompressed
MD5:—
SHA256:—
2328cmd.exeC:\Users\admin\AppData\Local\Temp\_.vbstext
MD5:—
SHA256:—
2172cscript.exeC:\Users\admin\AppData\Local\Temp\saver.screxecutable
MD5:—
SHA256:—
3932WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{FC32EBD7-5383-46A6-B5C4-8234080746C7}.tmpbinary
MD5:—
SHA256:—
3932WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRF{62D90A86-B78C-4F7A-BDE1-31C04A785FB9}.tmpbinary
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
4
DNS requests
4
Threats
4

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
200
2.16.186.35:80
http://isrg.trustid.ocsp.identrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRv9GhNQxLSSGKBnMArPUcsHYovpgQUxKexpHsscfrb4UuQdf%2FEFWCFiRACEAoBQUIAAAFThXNqC4Xspwg%3D
unknown
der
1.37 Kb
whitelisted
3308
saver.scr
GET
200
34.233.102.38:80
http://checkip.amazonaws.com/
US
text
15 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
2776
gup.exe
37.59.28.236:443
notepad-plus-plus.org
OVH SAS
FR
whitelisted
3308
saver.scr
82.221.130.149:587
smtp.vivaldi.net
Thor Data Center ehf
IS
unknown
3308
saver.scr
34.233.102.38:80
checkip.amazonaws.com
Amazon.com, Inc.
US
shared
—
—
2.16.186.35:80
isrg.trustid.ocsp.identrust.com
Akamai International B.V.
—
whitelisted

DNS requests

Domain
IP
Reputation
smtp.vivaldi.net
  • 82.221.130.149
malicious
notepad-plus-plus.org
  • 37.59.28.236
whitelisted
isrg.trustid.ocsp.identrust.com
  • 2.16.186.35
  • 2.16.186.11
whitelisted
checkip.amazonaws.com
  • 34.233.102.38
  • 52.6.79.229
  • 52.202.139.131
  • 52.200.125.74
  • 52.206.161.133
  • 18.211.215.84
malicious

Threats

PID
Process
Class
Message
3308
saver.scr
Generic Protocol Command Decode
SURICATA Applayer Detect protocol only one direction
3308
saver.scr
A Network Trojan was detected
MALWARE [PTsecurity] AgentTesla IP Check
2 ETPRO signatures available at the full report
Process
Message
notepad++.exe
VerifyLibrary: C:\Program Files\Notepad++\SciLexer.dll
notepad++.exe
VerifyLibrary: certificate revocation checking is disabled
notepad++.exe
42C4C5846BB675C74E2B2C90C69AB44366401093
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Reports
purchase order.doc