File name:

International Bank Payment Swift.xlsx

Full analysis: https://app.any.run/tasks/6dcb8ddd-f48c-4e84-960a-140694459249
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.

Analysis date: October 14, 2019, 05:08:03
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
exploit
cve-2017-11882
keylogger
agenttesla
evasion
rat
Indicators:
MIME: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
File info: Microsoft Excel 2007+
MD5:

1755C096E67786B487EB7CD228B24E8E

SHA1:

3337981C93F1EB47FECE46AE44F8762400656B29

SHA256:

62FC7861251573AA114F1C897D63081AB8A68E65EAD2A5B55DABF66CF96D1E3E

SSDEEP:

49152:TcuaBIe/0E/fBxqgMfT54/Fv3RLJMrfzLTsag1lkxtc0tz1cCJLG2sh4EAvtV:6Ie1/fBxqgs4vByrfzZgDUXtza2rxvtV

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

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

      • EQNEDT32.EXE (PID: 2816)
    • Actions looks like stealing of personal data

      • InstallUtil.exe (PID: 3796)
    • Application was dropped or rewritten from another process

      • klzgsjs.js (PID: 3136)
    • Changes the autorun value in the registry

      • klzgsjs.js (PID: 3136)
    • AGENTTESLA was detected

      • InstallUtil.exe (PID: 3796)
  • SUSPICIOUS

    • Executed via COM

      • EQNEDT32.EXE (PID: 2816)
    • Executable content was dropped or overwritten

      • EQNEDT32.EXE (PID: 2816)
      • klzgsjs.js (PID: 3136)
    • Starts application with an unusual extension

      • EQNEDT32.EXE (PID: 2816)
    • Creates files in the user directory

      • EQNEDT32.EXE (PID: 2816)
    • Checks for external IP

      • InstallUtil.exe (PID: 3796)
    • Suspicious files were dropped or overwritten

      • EQNEDT32.EXE (PID: 2816)
  • INFO

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 992)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.xlsx | Excel Microsoft Office Open XML Format document (61.2)
.zip | Open Packaging Conventions container (31.5)
.zip | ZIP compressed archive (7.2)

EXIF

ZIP

ZipRequiredVersion: 20
ZipBitFlag: 0x0002
ZipCompression: Deflated
ZipModifyDate: 2019:10:13 16:21:22
ZipCRC: 0xf03d41ea
ZipCompressedSize: 397
ZipUncompressedSize: 1777
ZipFileName: [Content_Types].xml

XML

Application: Microsoft Excel
DocSecurity: None
ScaleCrop: No
HeadingPairs:
  • Worksheets
  • 3
  • Named Ranges
  • 1
TitlesOfParts:
  • SUP.APPRSL FORM
  • Sheet2
  • Sheet3
  • 'SUP.APPRSL FORM'!Print_Area
Company: -
LinksUpToDate: No
SharedDoc: No
HyperlinksChanged: No
AppVersion: 15.03
LastModifiedBy: Windows User
LastPrinted: 2018:03:26 10:27:58Z
CreateDate: 1996:10:14 23:33:28Z
ModifyDate: 2019:03:25 09:18:59Z

XMP

Creator: Microsoft Corporation
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
4
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start excel.exe no specs eqnedt32.exe klzgsjs.js #AGENTTESLA installutil.exe

Process information

PID
CMD
Path
Indicators
Parent process
992"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /ddeC:\Program Files\Microsoft Office\Office14\EXCEL.EXEexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\excel.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
2816"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\msvcrt.dll
c:\windows\system32\usp10.dll
c:\windows\system32\advapi32.dll
3136C:\Users\admin\AppData\Roaming\klzgsjs.jsC:\Users\admin\AppData\Roaming\klzgsjs.js
EQNEDT32.EXE
User:
admin
Integrity Level:
MEDIUM
Description:
Exit code:
0
Version:
2.0.5.4
Modules
Images
c:\users\admin\appdata\roaming\klzgsjs.js
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
3796"C:\Windows\\Microsoft.NET\\Framework\\v2.0.50727\\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe
klzgsjs.js
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
.NET Framework installation utility
Exit code:
0
Version:
2.0.50727.5420 (Win7SP1.050727-5400)
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\installutil.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
Total events
696
Read events
594
Write events
91
Delete events
11

Modification events

(PID) Process:(992) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:writeName:&rc
Value:
26726300E0030000010000000000000000000000
(PID) Process:(992) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(992) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1041
Value:
Off
(PID) Process:(992) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1046
Value:
Off
(PID) Process:(992) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1036
Value:
Off
(PID) Process:(992) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1031
Value:
Off
(PID) Process:(992) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1040
Value:
Off
(PID) Process:(992) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1049
Value:
Off
(PID) Process:(992) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:3082
Value:
Off
(PID) Process:(992) EXCEL.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:EXCELFiles
Value:
1330511897
Executable files
3
Suspicious files
0
Text files
1
Unknown types
2

Dropped files

PID
Process
Filename
Type
992EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVRAA06.tmp.cvr
MD5:
SHA256:
2816EQNEDT32.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\mvit[1].exeexecutable
MD5:
SHA256:
3136klzgsjs.jsC:\USER-PC\OWaHfv\Run.vbstext
MD5:
SHA256:
3136klzgsjs.jsC:\USER-PC\OWaHfv\FrARU.exeexecutable
MD5:
SHA256:
2816EQNEDT32.EXEC:\Users\admin\AppData\Roaming\klzgsjs.jsexecutable
MD5:
SHA256:
3796InstallUtil.exeC:\Users\admin\AppData\Local\Temp\637066301432768750_9afee31a-ca67-4b5a-a3ff-4358a07021a7.dbsqlite
MD5:
SHA256:
2816EQNEDT32.EXEC:\Users\admin\AppData\Roaming\Microsoft\Windows\IETldCache\index.datdat
MD5:D7A950FEFD60DBAA01DF2D85FEFB3862
SHA256:75D0B1743F61B76A35B1FEDD32378837805DE58D79FA950CB6E8164BFA72073A
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
3
DNS requests
3
Threats
5

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3796
InstallUtil.exe
GET
200
34.196.181.158:80
http://checkip.amazonaws.com/
US
text
12 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
2816
EQNEDT32.EXE
112.213.89.40:443
tfvn.com.vn
SUPERDATA
VN
malicious
3796
InstallUtil.exe
34.196.181.158:80
checkip.amazonaws.com
Amazon.com, Inc.
US
shared
3796
InstallUtil.exe
209.95.32.82:587
mail.interflow.com.pk
WestHost, Inc.
US
malicious

DNS requests

Domain
IP
Reputation
tfvn.com.vn
  • 112.213.89.40
unknown
checkip.amazonaws.com
  • 34.196.181.158
  • 18.205.71.63
  • 3.224.145.145
  • 18.214.132.216
  • 52.44.169.135
  • 52.55.255.113
malicious
mail.interflow.com.pk
  • 209.95.32.82
malicious

Threats

PID
Process
Class
Message
3796
InstallUtil.exe
A Network Trojan was detected
MALWARE [PTsecurity] AgentTesla IP Check
3796
InstallUtil.exe
Generic Protocol Command Decode
SURICATA Applayer Detect protocol only one direction
3 ETPRO signatures available at the full report
No debug info