File name:

1655311191-10db2b0948ad8450001-zJfZOp.7z

Full analysis: https://app.any.run/tasks/8a692e14-c1f3-4399-85bd-b7b443ab5e41
Verdict: Malicious activity
Analysis date: June 27, 2022, 10:05:37
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-7z-compressed
File info: 7-zip archive data, version 0.4
MD5:

C7AA03BA0D685C16011094C6E6DFEED7

SHA1:

169BCF79469A4FC4D2732298B0AF182492641C9C

SHA256:

EB8AA5A959A71DD58C660373106A9C50A81AAAA9AC339967131ED9698E0D2655

SSDEEP:

768:OViGMk05pAAiYskJmLgtJLrxqQeeh7ij+p9iiGwxQzLtmhFmnvpEM:OVifTpHzskoLAJLrpee0+tGwxQzZaqD

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: 2356)

    • Registers / Runs the DLL via REGSVR32.EXE

      • EXCEL.EXE (PID: 2356)

  • SUSPICIOUS

    • Checks supported languages

      • WinRAR.exe (PID: 2528)
      • OUTLOOK.EXE (PID: 2216)

    • Reads the computer name

      • WinRAR.exe (PID: 2528)
      • OUTLOOK.EXE (PID: 2216)

    • Reads default file associations for system extensions

      • OUTLOOK.EXE (PID: 2216)
      • EXCEL.EXE (PID: 2356)

    • Searches for installed software

      • OUTLOOK.EXE (PID: 2216)

    • Starts Microsoft Office Application

      • OUTLOOK.EXE (PID: 2216)
      • EXCEL.EXE (PID: 2356)

    • Application launched itself

      • EXCEL.EXE (PID: 2356)

    • Creates files in the user directory

      • OUTLOOK.EXE (PID: 2216)

  • INFO

    • Manual execution by user

      • OUTLOOK.EXE (PID: 2216)

    • Checks supported languages

      • EXCEL.EXE (PID: 2356)
      • regsvr32.exe (PID: 3152)
      • EXCEL.EXE (PID: 2612)

    • Reads the computer name

      • EXCEL.EXE (PID: 2612)
      • EXCEL.EXE (PID: 2356)

    • Creates files in the user directory

      • EXCEL.EXE (PID: 2356)

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 2356)
      • EXCEL.EXE (PID: 2612)
      • OUTLOOK.EXE (PID: 2216)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.7z | 7-Zip compressed archive (v0.4) (57.1)
.7z | 7-Zip compressed archive (gen) (42.8)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
43
Monitored processes
5
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe no specs outlook.exe excel.exe excel.exe no specs regsvr32.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2216"C:\PROGRA~1\MICROS~1\Office14\OUTLOOK.EXE" /eml "C:\Users\admin\Desktop\1655311191-10db2b0948ad8450001-zJfZOp.eml"C:\PROGRA~1\MICROS~1\Office14\OUTLOOK.EXE
Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Outlook
Exit code:
0
Version:
14.0.6025.1000
Modules
Images
c:\windows\system32\ntdll.dll
c:\program files\microsoft office\office14\outlook.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\lpk.dll
2356"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /ddeC:\Program Files\Microsoft Office\Office14\EXCEL.EXE
OUTLOOK.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\msvcrt.dll
c:\program files\microsoft office\office14\excel.exe
c:\windows\system32\kernelbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\user32.dll
2528"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\1655311191-10db2b0948ad8450001-zJfZOp.7z"C:\Program Files\WinRAR\WinRAR.exe—Explorer.EXE
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.91.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\windows\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\shlwapi.dll
2612"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /EmbeddingC:\Program Files\Microsoft Office\Office14\EXCEL.EXE—EXCEL.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Excel
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\windows\system32\ntdll.dll
c:\program files\microsoft office\office14\excel.exe
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
3152C:\Windows\System32\regsvr32.exe /S ..\cui1.ocxC:\Windows\System32\regsvr32.exe—EXCEL.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft(C) Register Server
Exit code:
3
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\regsvr32.exe
c:\windows\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
Total events
11 054
Read events
10 232
Write events
765
Delete events
57

Modification events

(PID) Process:(2528) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(2528) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(2528) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2528) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip
(PID) Process:(2528) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\Win7-KB3191566-x86.zip
(PID) Process:(2528) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\1655311191-10db2b0948ad8450001-zJfZOp.7z
(PID) Process:(2528) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2528) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2528) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(2528) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
Executable files
0
Suspicious files
10
Text files
17
Unknown types
9

Dropped files

PID
Process
Filename
Type
2216OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\CVR7F34.tmp.cvr —
MD5:—
SHA256:—
2216OUTLOOK.EXEC:\Users\admin\Documents\Outlook Files\Outlook Data File - NoMail.pst —
MD5:—
SHA256:—
2356EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVR8EE4.tmp.cvr —
MD5:—
SHA256:—
2528WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb2528.567\1655311191-10db2b0948ad8450001-zJfZOp.emlhtml
MD5:—
SHA256:—
2216OUTLOOK.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$rmalEmail.dotmpgc
MD5:—
SHA256:—
2216OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Outlook\mapisvc.inftext
MD5:F3B25701FE362EC84616A93A45CE9998
SHA256:B3D510EF04275CA8E698E5B3CBB0ECE3949EF9252F0CDC839E9EE347409A2209
2216OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Outlook\RoamCache\Stream_AvailabilityOptions_2_11E640E1DFD3EC40A154CA675DB819B8.datxml
MD5:EEAA832C12F20DE6AAAA9C7B77626E72
SHA256:C4C9A90F2C961D9EE79CF08FBEE647ED7DE0202288E876C7BAAD00F4CA29CA16
2216OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\0EPCHZ5N\Invoice.xlsdocument
MD5:—
SHA256:—
2216OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\0EPCHZ5N\Invoice (2).xlsdocument
MD5:—
SHA256:—
2356EXCEL.EXEC:\Users\admin\AppData\Local\Temp\~DFBBE99B5EF255B9DE.TMPdocument
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
4
DNS requests
4
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2356
EXCEL.EXE
GET
—
77.111.240.48:80
http://cerdi.com/_derived/J4Fu7VmGZQ7rGA/
DK
—
—
suspicious
2216
OUTLOOK.EXE
GET
—
64.4.26.155:80
http://config.messenger.msn.com/config/msgrconfig.asmx?op=GetOlcConfig
US
—
—
whitelisted
2356
EXCEL.EXE
GET
200
185.55.225.242:80
http://beeslandkerman.ir/XPFvBDrNkT/lUkOx4VAOizId7u/
IR
html
25.4 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
2356
EXCEL.EXE
185.55.225.242:80
beeslandkerman.ir
Fanavari Serverpars Argham Gostar Company Ltd.
IR
malicious
2216
OUTLOOK.EXE
64.4.26.155:80
config.messenger.msn.com
Microsoft Corporation
US
whitelisted
2356
EXCEL.EXE
77.111.240.48:80
cerdi.com
One.com A/S
DK
malicious

DNS requests

Domain
IP
Reputation
config.messenger.msn.com
  • 64.4.26.155
whitelisted
beeslandkerman.ir
  • 185.55.225.242
suspicious
cerdi.com
  • 77.111.240.48
suspicious

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
1655311191-10db2b0948ad8450001-zJfZOp.7z