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File name:

SearchIndexer.exe

Full analysis: https://app.any.run/tasks/8cc2bb0c-75ab-400f-840e-40a44a6f9c16
Verdict: Malicious activity
Analysis date: January 15, 2022, 00:37:18
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:

1CC07A0274718E845C9B77F8334C4CB3

SHA1:

12B6C08371FD4661ED2DA442E7EC34F226D7AC01

SHA256:

B8FDA370E83BF776A2F4C4A23F5D701186E21984F771E878F04FE0136FAF1FBF

SSDEEP:

1536:p4Yh+5RivTopgd2X9BLLoGoVfj6zyfil:p4Yh+5RCmXbwvVul

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 executable file immediately after starts

      • powershell.exe (PID: 2424)

    • Changes settings of System certificates

      • SearchIndexer.exe (PID: 2732)

  • SUSPICIOUS

    • Reads the computer name

      • powershell.exe (PID: 2424)
      • SearchIndexer.exe (PID: 2732)

    • Checks supported languages

      • SearchIndexer.exe (PID: 2732)
      • powershell.exe (PID: 2424)
      • SearchIndexer.exe (PID: 1408)

    • Executable content was dropped or overwritten

      • powershell.exe (PID: 2424)

    • Executes PowerShell scripts

      • SearchIndexer.exe (PID: 1408)

    • Adds / modifies Windows certificates

      • SearchIndexer.exe (PID: 2732)

  • INFO

    • Checks Windows Trust Settings

      • powershell.exe (PID: 2424)
      • SearchIndexer.exe (PID: 2732)

    • Reads settings of System Certificates

      • SearchIndexer.exe (PID: 2732)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable (generic) (52.9)
.exe | Generic Win/DOS Executable (23.5)
.exe | DOS Executable Generic (23.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2020:06:22 23:07:04+02:00
PEType: PE32
LinkerVersion: 6
CodeSize: 91648
InitializedDataSize: 512
UninitializedDataSize: -
EntryPoint: 0x11b4
OSVersion: 4
ImageVersion: 1
SubsystemVersion: 5.2
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 22-Jun-2020 21:07:04

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x000000B8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 22-Jun-2020 21:07:04
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0001650C
0x00016600
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.10728
.data
0x00018000
0x000007B8
0x00000000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x00019000
0x00000010
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
0

Imports

MSVBVM60.DLL
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
3
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
start drop and start searchindexer.exe no specs powershell.exe searchindexer.exe

Process information

PID
CMD
Path
Indicators
Parent process
1408"C:\Users\admin\Desktop\SearchIndexer.exe" C:\Users\admin\Desktop\SearchIndexer.exe—Explorer.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
2424powershell Copy-Item -Path 'C:\Users\admin\Desktop\SearchIndexer.exe' -Destination 'C:\Users\admin\AppData\Local\xerasr\SearchIndexer.exe';Start-Sleep -s 60;Start-Process 'C:\Users\admin\AppData\Local\xerasr\SearchIndexer.exe'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
SearchIndexer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.14409.1005 (rs1_srvoob.161208-1155)
2732"C:\Users\admin\AppData\Local\xerasr\SearchIndexer.exe" C:\Users\admin\AppData\Local\xerasr\SearchIndexer.exe
powershell.exe
User:
admin
Integrity Level:
MEDIUM
Total events
6 998
Read events
6 937
Write events
58
Delete events
3

Modification events

(PID) Process:(2424) powershell.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(2424) powershell.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(2424) powershell.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(2424) powershell.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(2732) SearchIndexer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(2732) SearchIndexer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(2732) SearchIndexer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(2732) SearchIndexer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(2732) SearchIndexer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(2732) SearchIndexer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000003B010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
1
Suspicious files
9
Text files
0
Unknown types
3

Dropped files

PID
Process
Filename
Type
2732SearchIndexer.exeC:\Users\admin\AppData\Local\Temp\TarB408.tmpcat
MD5:D99661D0893A52A0700B8AE68457351A
SHA256:BDD5111162A6FA25682E18FA74E37E676D49CAFCB5B7207E98E5256D1EF0D003
2732SearchIndexer.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:516447B37F7CA92EBBC7D7C2875CC7E1
SHA256:449B22DFB58ADB6508111A0275EB968F1F3307DBBE9439296FD3E3983A161593
2732SearchIndexer.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506binary
MD5:F8870831C1FB64EC9B2CD6EEA9DF8A4F
SHA256:3DA96B91A184EECA504060BF75C2F2BE6C8447D6CCB551497A7CD50A86AE07F8
2732SearchIndexer.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157compressed
MD5:F7DCB24540769805E5BB30D193944DCE
SHA256:6B88C6AC55BBD6FEA0EBE5A760D1AD2CFCE251C59D0151A1400701CB927E36EA
2424powershell.exeC:\Users\admin\AppData\Local\Temp\zpso32tb.wrc.psm1binary
MD5:C4CA4238A0B923820DCC509A6F75849B
SHA256:6B86B273FF34FCE19D6B804EFF5A3F5747ADA4EAA22F1D49C01E52DDB7875B4B
2424powershell.exeC:\Users\admin\AppData\Local\xerasr\SearchIndexer.exeexecutable
MD5:1CC07A0274718E845C9B77F8334C4CB3
SHA256:B8FDA370E83BF776A2F4C4A23F5D701186E21984F771E878F04FE0136FAF1FBF
2732SearchIndexer.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751der
MD5:54E9306F95F32E50CCD58AF19753D929
SHA256:45F94DCEB18A8F738A26DA09CE4558995A4FE02B971882E8116FC9B59813BB72
2424powershell.exeC:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCachebinary
MD5:D3C284009A5790C3AA90D7C5D620CA65
SHA256:6C12FFF497059706D50431BB47C624FA24A8A7F9B6D52B2AB251FDC588E00E39
2424powershell.exeC:\Users\admin\AppData\Local\Temp\g3dokhmr.ir0.ps1binary
MD5:C4CA4238A0B923820DCC509A6F75849B
SHA256:6B86B273FF34FCE19D6B804EFF5A3F5747ADA4EAA22F1D49C01E52DDB7875B4B
2732SearchIndexer.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506compressed
MD5:ACAEDA60C79C6BCAC925EEB3653F45E0
SHA256:6B0CECCF0103AFD89844761417C1D23ACC41F8AEBF3B7230765209B61EEE5658
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
5
DNS requests
5
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2732
SearchIndexer.exe
GET
200
104.21.92.120:80
http://timesync.live/panel/gate.php?ct=1
US
—
—
malicious
2732
SearchIndexer.exe
GET
200
2.16.186.81:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?e23ccbc7a6973d1c
unknown
compressed
59.9 Kb
whitelisted
2732
SearchIndexer.exe
GET
200
2.16.186.81:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?91ac130b07bb0ab3
unknown
compressed
4.70 Kb
whitelisted
2732
SearchIndexer.exe
GET
200
23.45.105.185:80
http://x1.c.lencr.org/
NL
der
717 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2732
SearchIndexer.exe
2.21.143.74:80
www.microsoft.com
Telia Company AB
—
malicious
2732
SearchIndexer.exe
3.64.163.50:443
b-dns.se
—
US
malicious
2732
SearchIndexer.exe
104.21.92.120:80
timesync.live
Cloudflare Inc
US
malicious
2732
SearchIndexer.exe
2.16.186.81:80
ctldl.windowsupdate.com
Akamai International B.V.
—
whitelisted
2732
SearchIndexer.exe
23.45.105.185:80
x1.c.lencr.org
Akamai International B.V.
NL
unknown

DNS requests

Domain
IP
Reputation
www.microsoft.com
  • 2.21.143.74
whitelisted
timesync.live
  • 104.21.92.120
  • 172.67.192.254
malicious
b-dns.se
  • 3.64.163.50
malicious
ctldl.windowsupdate.com
  • 2.16.186.81
  • 2.16.186.56
whitelisted
x1.c.lencr.org
  • 23.45.105.185
whitelisted

Threats

No threats detected
No debug info
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Reports
SearchIndexer.exe