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File name:

FVA1116.xlsb

Full analysis: https://app.any.run/tasks/f8a34f80-8378-4e4b-b97a-f9052058784e
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: May 21, 2019, 00:15:05
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
macros
macros-on-open
loader
Indicators:
MIME: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
File info: Microsoft Excel 2007+
MD5:

ACEB12F2EC2D05153FD669DCBF822581

SHA1:

EA54C2694C2126F355B0AAEA659C206102ED7EB4

SHA256:

E98650360441E0053FD7F20E2BE3782B6382C8C793B840B337F6CB9E3122C0AF

SSDEEP:

3072:jWwQ2Vd0+0n5aa1OVTNzyW22nD7KPmmm6apKD:jWNK0JIEwTT2kDuD

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

      • EXCEL.EXE (PID: 3328)

    • Starts CMD.EXE for commands execution

      • EXCEL.EXE (PID: 3328)

    • Executable content was dropped or overwritten

      • EXCEL.EXE (PID: 3328)

    • Application was dropped or rewritten from another process

      • 11.exe (PID: 3300)

    • Starts NET.EXE to view/change users group

      • 11.exe (PID: 3300)

    • Requests a remote executable file from MS Office

      • EXCEL.EXE (PID: 3328)

  • SUSPICIOUS

    • Reads Internet Cache Settings

      • EXCEL.EXE (PID: 3328)

    • Starts CMD.EXE for commands execution

      • 11.exe (PID: 3300)

  • INFO

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 3328)

    • Creates files in the user directory

      • EXCEL.EXE (PID: 3328)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.xlsm | Excel Microsoft Office Open XML Format document (with Macro) (50.8)
.xlsx | Excel Microsoft Office Open XML Format document (30)
.zip | Open Packaging Conventions container (15.4)
.zip | ZIP compressed archive (3.5)

EXIF

ZIP

ZipRequiredVersion: 20
ZipBitFlag: 0x0006
ZipCompression: Deflated
ZipModifyDate: 1980:01:01 00:00:00
ZipCRC: 0x8883f30c
ZipCompressedSize: 420
ZipUncompressedSize: 1288
ZipFileName: [Content_Types].xml

XML

Application: Microsoft Excel
DocSecurity: None
ScaleCrop: No
HeadingPairs:
  • Листы
  • 1
TitlesOfParts: 1
Company: -
LinksUpToDate: No
SharedDoc: No
HyperlinksChanged: No
AppVersion: 16.03
LastModifiedBy: 1
CreateDate: 2019:05:18 07:27:21Z
ModifyDate: 2019:05:20 21:38:16Z

XMP

Creator: kerio
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
40
Monitored processes
6
Malicious processes
1
Suspicious processes
2

Behavior graph

Click at the process to see the details
start excel.exe cmd.exe no specs 11.exe no specs net.exe no specs net1.exe no specs cmd.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3328"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
2356cmd.exe /c 11.exeC:\Windows\system32\cmd.exe—EXCEL.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)
330011.exeC:\Users\admin\Documents\11.exe—cmd.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
3396net group /domainC:\Windows\system32\net.exe—11.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Net Command
Exit code:
2
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3664C:\Windows\system32\net1 group /domainC:\Windows\system32\net1.exe—net.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Net Command
Exit code:
2
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
2160"C:\Windows\system32\cmd.exe" /c del C:\Users\admin\DOCUME~1\11.exe >> NULC:\Windows\system32\cmd.exe—11.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)
Total events
707
Read events
597
Write events
99
Delete events
11

Modification events

(PID) Process:(3328) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:writeName:tv>
Value:
74763E00000D0000010000000000000000000000
(PID) Process:(3328) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(3328) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(3328) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel
Operation:writeName:MTTT
Value:
000D00006060444B6A0FD50100000000
(PID) Process:(3328) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:delete valueName:tv>
Value:
74763E00000D0000010000000000000000000000
(PID) Process:(3328) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\StartupItems
Operation:delete keyName:
Value:
(PID) Process:(3328) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency
Operation:delete keyName:
Value:
(PID) Process:(3328) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3328) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3328) EXCEL.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Excel\Resiliency\DocumentRecovery\11F664
Operation:writeName:11F664
Value:
04000000000D00002E00000043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C004C006F00630061006C005C00540065006D0070005C0046005600410031003100310036002E0078006C0073006200000000002200000043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C004C006F00630061006C005C00540065006D0070005C00010000000000000040174C4D6A0FD50164F6110064F6110000000000AC020000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
2
Suspicious files
0
Text files
1
Unknown types
1

Dropped files

PID
Process
Filename
Type
3328EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVREE64.tmp.cvr —
MD5:—
SHA256:—
3328EXCEL.EXEC:\Users\admin\AppData\Local\Temp\~$FVA1116.xlsb —
MD5:—
SHA256:—
3328EXCEL.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\mso436B.tmp —
MD5:—
SHA256:—
3328EXCEL.EXEC:\Users\admin\AppData\Local\Temp\~DF525B2EC07C77DC09.TMP —
MD5:—
SHA256:—
3328EXCEL.EXEC:\Users\admin\AppData\Local\Temp\error033280_01.xmlxml
MD5:F2C7E13571B6CA00A72519506F842E8B
SHA256:3D2A134877C46EA2F811EBC5C61F994856137F9D3A6CE2DB116C90DF805A6104
3328EXCEL.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\tmp[1]executable
MD5:9629772E9FF369DC24DD47CA948FDA6C
SHA256:A1E8B9E0B10A9FA979AC90F08721B237D6D2C000313855442F1A88ACA43E709A
3328EXCEL.EXEC:\Users\admin\Documents\11.exeexecutable
MD5:9629772E9FF369DC24DD47CA948FDA6C
SHA256:A1E8B9E0B10A9FA979AC90F08721B237D6D2C000313855442F1A88ACA43E709A
3328EXCEL.EXEC:\Users\admin\AppData\Local\Temp\VBE\MSForms.exdtlb
MD5:6E730072EF0B6952C1E9B70722E42BA1
SHA256:1EA99C3D5A5624821B1B2D3DAD32FEF47C4503C5AB926E3A8046D47B3EDEF4B4
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
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3328
EXCEL.EXE
GET
200
62.141.241.11:80
http://lecmess.top/tmp
PL
executable
200 Kb
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3328
EXCEL.EXE
62.141.241.11:80
lecmess.top
Multimedia Polska S.A.
PL
malicious

DNS requests

Domain
IP
Reputation
lecmess.top
  • 62.141.241.11
  • 190.140.73.248
  • 62.73.70.146
  • 37.75.33.242
  • 197.255.225.249
  • 91.201.175.46
  • 86.101.230.109
  • 78.90.243.124
  • 89.238.207.5
  • 84.54.187.24
malicious

Threats

PID
Process
Class
Message
—
—
Potentially Bad Traffic
ET DNS Query to a *.top domain - Likely Hostile
3328
EXCEL.EXE
Potentially Bad Traffic
ET INFO HTTP Request to a *.top domain
3328
EXCEL.EXE
Misc activity
SUSPICIOUS [PTsecurity] Cmd.Powershell.Download HTTP UserAgent (Win7)
3328
EXCEL.EXE
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
3328
EXCEL.EXE
A Network Trojan was detected
ET CURRENT_EVENTS Likely Evil EXE download from MSXMLHTTP non-exe extension M2
3328
EXCEL.EXE
Misc activity
ET INFO Possible EXE Download From Suspicious TLD
No debug info
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Reports
FVA1116.xlsb