File name:

IMO-LD-Off2021-64.exe

Full analysis: https://app.any.run/tasks/f7443a51-29ed-48b9-826e-0af0d4036242
Verdict: Malicious activity
Analysis date: April 11, 2024, 02:59:20
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

60A13BADEAC20F26E4AB486C9C0371DA

SHA1:

C77804F10FF019B6D216403E25870DB357214A0C

SHA256:

7CAF55AA031921B8A34365BBA7C049CFD1B2F4B069B0F52F75B74AAD1B62BE50

SSDEEP:

98304:Ibf5ux8X9CAYNoYX20aj1326+19lpi2j4TmCpp3AQ+G9BwVrNaQ17J0LzjyHSLWk:v3GjHU25

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

    • Drops the executable file immediately after the start

      • IMO-LD-Off2021-64.exe (PID: 2892)

  • SUSPICIOUS

    • Drops 7-zip archiver for unpacking

      • IMO-LD-Off2021-64.exe (PID: 2892)

    • Process drops legitimate windows executable

      • IMO-LD-Off2021-64.exe (PID: 2892)

    • Executable content was dropped or overwritten

      • IMO-LD-Off2021-64.exe (PID: 2892)

    • Reads security settings of Internet Explorer

      • IMO-LD-Off2021-64.exe (PID: 2892)
      • setup.exe (PID: 956)

    • Starts a Microsoft application from unusual location

      • setup.exe (PID: 956)

    • Reads the Internet Settings

      • IMO-LD-Off2021-64.exe (PID: 2892)
      • setup.exe (PID: 956)
      • powershell.exe (PID: 1340)
      • powershell.exe (PID: 2000)

    • The process bypasses the loading of PowerShell profile settings

      • setup.exe (PID: 956)

    • Starts POWERSHELL.EXE for commands execution

      • setup.exe (PID: 956)

    • Reads settings of System Certificates

      • setup.exe (PID: 956)

    • Checks Windows Trust Settings

      • setup.exe (PID: 956)

    • Using PowerShell to operate with local accounts

      • powershell.exe (PID: 2000)
      • powershell.exe (PID: 1340)

  • INFO

    • Reads the computer name

      • IMO-LD-Off2021-64.exe (PID: 2892)
      • setup.exe (PID: 956)

    • Checks supported languages

      • IMO-LD-Off2021-64.exe (PID: 2892)
      • setup.exe (PID: 956)

    • Create files in a temporary directory

      • IMO-LD-Off2021-64.exe (PID: 2892)
      • setup.exe (PID: 956)

    • Reads the machine GUID from the registry

      • setup.exe (PID: 956)

    • Reads Microsoft Office registry keys

      • setup.exe (PID: 956)

    • Checks proxy server information

      • setup.exe (PID: 956)

    • Process checks computer location settings

      • setup.exe (PID: 956)

    • Reads the software policy settings

      • setup.exe (PID: 956)

    • Script raised an exception (POWERSHELL)

      • powershell.exe (PID: 2000)
      • powershell.exe (PID: 1340)

    • Creates files or folders in the user directory

      • setup.exe (PID: 956)

    • Reads CPU info

      • setup.exe (PID: 956)

    • Reads Environment values

      • setup.exe (PID: 956)

    • Reads product name

      • setup.exe (PID: 956)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2016:10:04 15:12:31+00:00
ImageFileCharacteristics: No relocs, Executable, No line numbers, No symbols, Large address aware, 32-bit
PEType: PE32
LinkerVersion: 6
CodeSize: 93184
InitializedDataSize: 28160
UninitializedDataSize: -
EntryPoint: 0x167d2
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 16.4.0.0
ProductVersionNumber: 16.4.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Windows NT 32-bit
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
CompanyName: Igor Pavlov
FileDescription: 7z Setup SFX
FileVersion: 16.04
InternalName: 7zS.sfx
LegalCopyright: Copyright (c) 1999-2016 Igor Pavlov
OriginalFileName: 7zS.sfx.exe
ProductName: 7-Zip
ProductVersion: 16.04
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
49
Monitored processes
5
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start imo-ld-off2021-64.exe setup.exe powershell.exe no specs powershell.exe no specs imo-ld-off2021-64.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
956"C:\Users\admin\AppData\Local\Temp\7zSC4BEEB08\setup.exe" /configure Configuration.xmlC:\Users\admin\AppData\Local\Temp\7zSC4BEEB08\setup.exe
IMO-LD-Off2021-64.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft Office
Version:
16.0.14326.20152
Modules
Images
c:\users\admin\appdata\local\temp\7zsc4beeb08\setup.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\ole32.dll
c:\windows\system32\gdi32.dll
1340"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile "$package = Get-AppxPackage Microsoft.Office.Desktop -allUsers; if (!$package) { $Error.Add(\"Package is not installed\")}; if ($error.Count -eq 0) { Out-File -FilePath 'C:\Users\admin\AppData\Local\Temp\Office.ValidateResult.scratch' -InputObject '1' -Encoding ascii; } else { Out-File -FilePath 'C:\Users\admin\AppData\Local\Temp\Office.ValidateResult.scratch' -InputObject '0' -Encoding ascii; Out-File -FilePath 'C:\Users\admin\AppData\Local\Temp\Office.ValidateError.scratch' -InputObject $error -Encoding ascii;} "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—setup.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.14409.1005 (rs1_srvoob.161208-1155)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\atl.dll
c:\windows\system32\user32.dll
2000"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile "$package = Get-AppxPackage Microsoft.Office.Desktop -allUsers; if (!$package) { $Error.Add(\"Package is not installed\")}; if ($error.Count -eq 0) { Out-File -FilePath 'C:\Users\admin\AppData\Local\Temp\Office.ValidateResult.scratch' -InputObject '1' -Encoding ascii; } else { Out-File -FilePath 'C:\Users\admin\AppData\Local\Temp\Office.ValidateResult.scratch' -InputObject '0' -Encoding ascii; Out-File -FilePath 'C:\Users\admin\AppData\Local\Temp\Office.ValidateError.scratch' -InputObject $error -Encoding ascii;} "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—setup.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.14409.1005 (rs1_srvoob.161208-1155)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.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\atl.dll
c:\windows\system32\user32.dll
2892"C:\Users\admin\Downloads\IMO-LD-Off2021-64.exe" C:\Users\admin\Downloads\IMO-LD-Off2021-64.exe
explorer.exe
User:
admin
Company:
Igor Pavlov
Integrity Level:
HIGH
Description:
7z Setup SFX
Version:
16.04
Modules
Images
c:\users\admin\downloads\imo-ld-off2021-64.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
4008"C:\Users\admin\Downloads\IMO-LD-Off2021-64.exe" C:\Users\admin\Downloads\IMO-LD-Off2021-64.exe—explorer.exe
User:
admin
Company:
Igor Pavlov
Integrity Level:
MEDIUM
Description:
7z Setup SFX
Exit code:
3221226540
Version:
16.04
Modules
Images
c:\users\admin\downloads\imo-ld-off2021-64.exe
c:\windows\system32\ntdll.dll
Total events
15 469
Read events
15 333
Write events
120
Delete events
16

Modification events

(PID) Process:(2892) IMO-LD-Off2021-64.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(2892) IMO-LD-Off2021-64.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(2892) IMO-LD-Off2021-64.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(2892) IMO-LD-Off2021-64.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(956) setup.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(956) setup.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\LanguageResources
Operation:writeName:UIFallbackLanguages
Value:
x-none
(PID) Process:(956) setup.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\LanguageResources
Operation:writeName:HelpLanguageTag
Value:
en-US
(PID) Process:(956) setup.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\LanguageResources
Operation:writeName:PreferredEditingLanguage
Value:
en-US
(PID) Process:(956) setup.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\LanguageResources
Operation:writeName:PreviousPreferredEditingLanguage
Value:
en-US
(PID) Process:(956) setup.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\LanguageResources
Operation:writeName:WordChangeInstallLanguage
Value:
No
Executable files
1
Suspicious files
7
Text files
10
Unknown types
5

Dropped files

PID
Process
Filename
Type
2892IMO-LD-Off2021-64.exeC:\Users\admin\AppData\Local\Temp\7zSC4BEEB08\Configuration.xmltext
MD5:—
SHA256:—
2892IMO-LD-Off2021-64.exeC:\Users\admin\AppData\Local\Temp\7zSC4BEEB08\setup.exeexecutable
MD5:—
SHA256:—
2000powershell.exeC:\Users\admin\AppData\Local\Temp\zhztagth.lgr.ps1binary
MD5:—
SHA256:—
2000powershell.exeC:\Users\admin\AppData\Local\Temp\k2aybsr3.lth.psm1binary
MD5:—
SHA256:—
2000powershell.exeC:\Users\admin\AppData\Local\Temp\Office.ValidateResult.scratchtext
MD5:—
SHA256:—
2000powershell.exeC:\Users\admin\AppData\Local\Temp\Office.ValidateError.scratchtext
MD5:—
SHA256:—
2000powershell.exeC:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractivebinary
MD5:—
SHA256:—
956setup.exeC:\Users\admin\AppData\Local\Microsoft\Office\16.0\setup.exe_Rules.xmlxml
MD5:—
SHA256:—
1340powershell.exeC:\Users\admin\AppData\Local\Temp\az0pjzpr.ems.ps1binary
MD5:—
SHA256:—
1340powershell.exeC:\Users\admin\AppData\Local\Temp\pchvarxx.3kt.psm1binary
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
12
TCP/UDP connections
24
DNS requests
13
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
956
setup.exe
HEAD
200
79.140.94.192:80
http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/Office/Data/v64_16.0.14332.20685.cab
unknown
—
—
unknown
956
setup.exe
HEAD
200
79.140.94.192:80
http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/Office/Data/v64_16.0.14332.20685.cab
unknown
—
—
unknown
856
svchost.exe
HEAD
200
79.140.94.192:80
http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/Office/Data/v64_16.0.14332.20685.cab
unknown
—
—
unknown
856
svchost.exe
GET
206
79.140.94.192:80
http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/Office/Data/v64_16.0.14332.20685.cab
unknown
—
—
unknown
856
svchost.exe
GET
200
79.140.94.192:80
http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/Office/Data/v64_16.0.14332.20685.cab
unknown
—
—
unknown
956
setup.exe
GET
200
93.186.134.49:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut_2010-06-23.crl
unknown
—
—
unknown
856
svchost.exe
HEAD
200
79.140.94.192:80
http://officecdn.microsoft.com/pr/5030841d-c919-4594-8d2d-84ae4f96e58e/Office/Data/v64_16.0.14332.20685.cab
unknown
—
—
unknown
956
setup.exe
GET
304
93.184.221.240:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?4c4c9325601fc74e
unknown
—
—
unknown
956
setup.exe
GET
200
93.186.134.49:80
http://crl.microsoft.com/pki/crl/products/MicCodSigPCA_2010-07-06.crl
unknown
—
—
unknown
956
setup.exe
GET
—
93.186.134.49:80
http://crl.microsoft.com/pki/crl/products/MicTimStaPCA_2010-07-01.crl
unknown
—
—
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:138
—
—
—
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
—
—
224.0.0.252:5355
—
—
—
unknown
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown
956
setup.exe
52.111.227.13:443
nexusrules.officeapps.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
unknown
956
setup.exe
52.113.194.132:443
ecs.office.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
unknown
1360
svchost.exe
52.168.117.175:443
vortex-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
unknown
956
setup.exe
52.109.89.117:443
mrodevicemgr.officeapps.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
unknown
956
setup.exe
79.140.94.192:80
officecdn.microsoft.com
TELECOM ITALIA SPARKLE S.p.A.
IT
unknown
2384
svchost.exe
239.255.255.250:1900
—
—
—
unknown

DNS requests

Domain
IP
Reputation
nexusrules.officeapps.live.com
  • 52.111.227.13
whitelisted
ecs.office.com
  • 52.113.194.132
whitelisted
vortex-win.data.microsoft.com
  • 52.168.117.175
whitelisted
mrodevicemgr.officeapps.live.com
  • 52.109.89.117
whitelisted
officecdn.microsoft.com
  • 79.140.94.192
  • 79.140.94.211
whitelisted
ctldl.windowsupdate.com
  • 93.184.221.240
whitelisted
crl.microsoft.com
  • 93.186.134.49
  • 2.18.31.10
whitelisted
www.microsoft.com
  • 2.18.97.123
whitelisted
nexus.officeapps.live.com
  • 52.111.229.46
whitelisted

Threats

No threats detected
No debug info
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Reports
IMO-LD-Off2021-64.exe