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File name:

Remittance Copy.xls

Full analysis: https://app.any.run/tasks/1fe472bf-aa63-4fc4-aaf4-c1a4d9078159
Verdict: Malicious activity
Threats:

A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection.

Malware Trends Tracker     >>>
Analysis date: March 21, 2019, 21:15:57
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
macros
macros-on-open
loader
rat
nanocore
Indicators:
MIME: application/vnd.ms-excel
File info: Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1252, Last Saved By: Eternal, Name of Creating Application: Microsoft Excel, Create Time/Date: Wed Mar 20 21:51:32 2019, Last Saved Time/Date: Wed Mar 20 21:55:33 2019, Security: 0
MD5:

6A81B64F23C00A5C3BF2B0F35D399BBA

SHA1:

F264DD352B8EF808CAA7A0D2932082AEB28BC04D

SHA256:

1E251B58006ACD135A5B23A1E4736C37C1FDE2A1F3AEE39668BCAA401089C75D

SSDEEP:

6144:fxEtjPOtioVjDGUU1qfDlavx+W2QnAhBh/rrYjxApjajr7WZurcftkpO:71SxAsnyIn

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

      • EXCEL.EXE (PID: 916)

    • Requests a remote executable file from MS Office

      • EXCEL.EXE (PID: 916)

    • Application was dropped or rewritten from another process

      • console.exe (PID: 2640)
      • sysdig.exe (PID: 2588)
      • sysdig.exe (PID: 2320)

    • Writes to a start menu file

      • sysdig.exe (PID: 2588)

    • Unusual execution from Microsoft Office

      • EXCEL.EXE (PID: 916)

    • NanoCore was detected

      • sysdig.exe (PID: 2320)

    • Changes the autorun value in the registry

      • sysdig.exe (PID: 2320)

  • SUSPICIOUS

    • Reads Internet Cache Settings

      • EXCEL.EXE (PID: 916)

    • Unusual connect from Microsoft Office

      • EXCEL.EXE (PID: 916)

    • Creates files in the user directory

      • sysdig.exe (PID: 2588)
      • sysdig.exe (PID: 2320)

    • Starts CMD.EXE for commands execution

      • console.exe (PID: 2640)

    • Executable content was dropped or overwritten

      • cmd.exe (PID: 3996)
      • sysdig.exe (PID: 2320)

    • Application launched itself

      • sysdig.exe (PID: 2588)

    • Connects to unusual port

      • sysdig.exe (PID: 2320)

  • INFO

    • Creates files in the user directory

      • EXCEL.EXE (PID: 916)

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 916)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.xls | Microsoft Excel sheet (48)
.xls | Microsoft Excel sheet (alternate) (39.2)

EXIF

FlashPix

CompObjUserType: Microsoft Excel 2003 Worksheet
CompObjUserTypeLen: 31
HeadingPairs:
  • Worksheets
  • 3
TitleOfParts:
  • Sheet1
  • Sheet2
  • Sheet3
HyperlinksChanged: No
SharedDoc: No
LinksUpToDate: No
ScaleCrop: No
AppVersion: 14
Company: -
CodePage: Windows Latin 1 (Western European)
Security: None
ModifyDate: 2019:03:20 21:55:33
CreateDate: 2019:03:20 21:51:32
Software: Microsoft Excel
LastModifiedBy: Eternal
Author: -
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
Monitored processes
6
Malicious processes
5
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start excel.exe console.exe no specs cmd.exe cmd.exe no specs sysdig.exe #NANOCORE sysdig.exe

Process information

PID
CMD
Path
Indicators
Parent process
916"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /ddeC:\Program Files\Microsoft Office\Office14\EXCEL.EXE
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Version:
14.0.6024.1000
2640"C:\Users\admin\AppData\Local\Temp\console.exe" C:\Users\admin\AppData\Local\Temp\console.exe—EXCEL.EXE
User:
admin
Integrity Level:
MEDIUM
Description:
retries
Exit code:
0
Version:
1.0.0.0
3996"C:\Windows\System32\cmd.exe" /c copy "C:\Users\admin\AppData\Local\Temp\console.exe" "C:\Users\admin\AppData\Local\sysdig.exe"C:\Windows\System32\cmd.exe
console.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)
1908"C:\Windows\System32\cmd.exe" /c, "C:\Users\admin\AppData\Local\sysdig.exe"C:\Windows\System32\cmd.exe—console.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)
2588"C:\Users\admin\AppData\Local\sysdig.exe"C:\Users\admin\AppData\Local\sysdig.exe
cmd.exe
User:
admin
Integrity Level:
MEDIUM
Description:
retries
Exit code:
0
Version:
1.0.0.0
2320"C:\Users\admin\AppData\Local\sysdig.exe"C:\Users\admin\AppData\Local\sysdig.exe
sysdig.exe
User:
admin
Integrity Level:
MEDIUM
Description:
retries
Version:
1.0.0.0
Total events
1 117
Read events
1 080
Write events
0
Delete events
0

Modification events

No data
Executable files
4
Suspicious files
0
Text files
3
Unknown types
3

Dropped files

PID
Process
Filename
Type
916EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR8A64.tmp.cvr —
MD5:—
SHA256:—
916EXCEL.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\Remittance Copy.xls.LNKlnk
MD5:2A665B87D7AF3C7813A8A14D1090BA2C
SHA256:DFD06FA5C53E73496DC34611F02DAAD372E0C14042D5044E3997E0E176B908D8
916EXCEL.EXEC:\Users\admin\AppData\Local\Temp\console.exeexecutable
MD5:65C34CE140547715D43BB511E0D6D432
SHA256:CD4049F7579C7608694DF029CBD2468852996F19824516535B567E4FC335F12D
916EXCEL.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dattext
MD5:AC4A9B1AFF255FCE17E12E5292206967
SHA256:535362B382550DA213321CB1707758874F2641738ACF815D61C456C34313B8DD
3996cmd.exeC:\Users\admin\AppData\Local\sysdig.exeexecutable
MD5:65C34CE140547715D43BB511E0D6D432
SHA256:CD4049F7579C7608694DF029CBD2468852996F19824516535B567E4FC335F12D
916EXCEL.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\netpro[1].exeexecutable
MD5:65C34CE140547715D43BB511E0D6D432
SHA256:CD4049F7579C7608694DF029CBD2468852996F19824516535B567E4FC335F12D
2320sysdig.exeC:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\run.dattext
MD5:96D45F30A7F247D92AB000F4ED75E6F0
SHA256:08D099D1FEAFF7211D2C4F7D43E68DEAB03B1BD0F9D956B828A3A5F0E3D4179F
2320sysdig.exeC:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\TCP Monitor\tcpmon.exeexecutable
MD5:65C34CE140547715D43BB511E0D6D432
SHA256:CD4049F7579C7608694DF029CBD2468852996F19824516535B567E4FC335F12D
2588sysdig.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\sysdig.lnklnk
MD5:8D8FE2FC26B6E55D22DC4E464761799B
SHA256:1BD96C989F7779298A4EB4E9AAD55B60EBB494D6A5DE5F053404FEC2D5640478
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
7
DNS requests
4
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
916
EXCEL.EXE
GET
200
185.112.35.3:80
http://elec-tb.com/log/netpro.exe
IR
executable
314 Kb
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2320
sysdig.exe
8.8.8.8:53
—
Google Inc.
US
whitelisted
916
EXCEL.EXE
185.112.35.3:80
elec-tb.com
Asiatech Data Transfer Inc PLC
IR
suspicious
2320
sysdig.exe
194.5.98.53:2002
eter202.ddns.net
—
FR
malicious

DNS requests

Domain
IP
Reputation
elec-tb.com
  • 185.112.35.3
suspicious
eter202.ddns.net
  • 194.5.98.53
malicious

Threats

PID
Process
Class
Message
916
EXCEL.EXE
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
No debug info
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Reports
Remittance Copy.xls