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File name:

SecuriteInfo.com.Win32.Injector.DNSU.16804.32581

Full analysis: https://app.any.run/tasks/545473d3-5a4d-4d0c-b294-71abd3f8630b
Verdict: Malicious activity
Threats:

Remcos is a RAT type malware that attackers use to perform actions on infected machines remotely. This malware is extremely actively caped up to date with updates coming out almost every single month.

Malware Trends Tracker     >>>
Analysis date: August 12, 2022, 16:37:42
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
installer
remcos
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

48335E54C0F0EA65E12B01CA2579E50C

SHA1:

F707564755C0063DCF0A25A150C77DF2DB54FB98

SHA256:

7D07F952F8C6B6A582270151968F2B90D809C5C0BC054AE7BDAA0DEC79852CC7

SSDEEP:

12288:z8HA79b9hfYBkePys94ClAFJXCrJ/0KbLtyB4pWRqbudaYz:+Axb3YBkeP944AFJYs0Li/8ikYz

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

      • SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exe (PID: 3100)

    • Changes the autorun value in the registry

      • SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exe (PID: 3100)

    • REMCOS detected by memory dumps

      • cmd.exe (PID: 2468)

  • SUSPICIOUS

    • Reads the computer name

      • SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exe (PID: 3100)

    • Checks supported languages

      • SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exe (PID: 3100)
      • cmd.exe (PID: 2468)

    • Executable content was dropped or overwritten

      • SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exe (PID: 3100)

    • Drops a file with a compile date too recent

      • SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exe (PID: 3100)

  • INFO

    • Reads settings of System Certificates

      • SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exe (PID: 3100)

    • Checks Windows Trust Settings

      • SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exe (PID: 3100)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

Remcos

(PID) Process(2468) cmd.exe
Max_keylog_file100000
Keylog_dirremcos
Copy_dirRemcos
Connect_delay0
Audio_dirMicRecords
Audio_path%APPDATA%
Audio_record_time5
Delete_fileFalse
Mouse_optionFalse
Screenshot_cryptFalse
Screenshot_fileScreenshots
Screenshot_path%APPDATA%
Take_ScreenshotFalse
Screenshot_time5
Screenshot_flagFalse
Hide_keylogFalse
Keylog_cryptFalse
Keylog_filelogs.dat
Keylog_path%APPDATA%
Keylog_flag0
Mutex_nameRemcos-JAJIO6
Hide_fileFalse
Startup_valueRemcos
Copy_fileremcos.exe
Setup_path%APPDATA%
Install_HKLM\Winlogon\ShellT1FK0
Install_HKLM\Explorer\Run1
Install_HKCU\RunTrue
Install_flagFalse
Connect_interval1
BotnetSOFT
Hosts (1)lionsguard.ddns.net:5074
No Malware configuration.

TRiD

.exe | InstallShield setup (21.8)
.exe | Win32 Executable Delphi generic (7.1)
.scr | Windows screen saver (6.6)
.exe | Win32 Executable (generic) (2.2)

EXIF

EXE

Comments: Factory!,(c) 1997-2005 e-merge GmbH, http://www.emerge.de
ProductVersion: 02.69.00.00
ProductName: Wi2ce
OriginalFileName: -
LegalTrademarks: 1997-2007 ACE Compression Software & e-merge GmbH
LegalCopyright: 1997-2007 ACE Compression Software & e-merge GmbH
InternalName: -
FileVersion: 2.69.0.0
FileDescription: Factory.wi3.com
CompanyName: e-m-Factory
CharacterSet: Windows, Latin1
LanguageCode: German
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 2.6.4.0
FileVersionNumber: 2.69.0.0
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0x6b7f0
UninitializedDataSize: -
InitializedDataSize: 561152
CodeSize: 433664
LinkerVersion: 2.25
PEType: PE32
TimeStamp: 1992:06:20 00:22:17+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 19-Jun-1992 22:22:17
Detected languages:
  • English - United States
  • German - Germany
CompanyName: e-m-Factory
FileDescription: Factory.wi3.com
FileVersion: 2.69.0.0
InternalName: -
LegalCopyright: 1997-2007 ACE Compression Software & e-merge GmbH
LegalTrademarks: 1997-2007 ACE Compression Software & e-merge GmbH
OriginalFilename: -
ProductName: Wi2ce
ProductVersion: 02.69.00.00
Comments: Factory!,(c) 1997-2005 e-merge GmbH, http://www.emerge.de

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0050
Pages in file: 0x0002
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x000F
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x001A
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000100

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 9
Time date stamp: 19-Jun-1992 22:22:17
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_BYTES_REVERSED_HI
  • IMAGE_FILE_BYTES_REVERSED_LO
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0006921C
0x00069400
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.55154
.itext
0x0006B000
0x00000850
0x00000A00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.62669
.data
0x0006C000
0x00001D3C
0x00001E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.88964
.bss
0x0006E000
0x000037C4
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.idata
0x00072000
0x00002A52
0x00002C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
5.02663
.tls
0x00075000
0x00000034
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rdata
0x00076000
0x00000018
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
0.210826
.reloc
0x00077000
0x00007390
0x00007400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.67399
.rsrc
0x0007F000
0x0007D000
0x0007D000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.69503

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.49778
1000
UNKNOWN
German - Germany
RT_VERSION
2
2.80231
308
UNKNOWN
English - United States
RT_CURSOR
3
3.00046
308
UNKNOWN
English - United States
RT_CURSOR
4
2.56318
308
UNKNOWN
English - United States
RT_CURSOR
5
2.6949
308
UNKNOWN
English - United States
RT_CURSOR
6
2.62527
308
UNKNOWN
English - United States
RT_CURSOR
7
2.91604
308
UNKNOWN
English - United States
RT_CURSOR
69
2.46191
4264
UNKNOWN
UNKNOWN
RT_ICON
72
3.08459
1128
UNKNOWN
UNKNOWN
RT_ICON
4083
3.25813
1276
UNKNOWN
UNKNOWN
RT_STRING

Imports

URL
advapi32.dll
comctl32.dll
gdi32.dll
kernel32.dll
ole32.dll
oleaut32.dll
shell32.dll
user32.dll
version.dll
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
Monitored processes
2
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start securiteinfo.com.win32.injector.dnsu.16804.32581.exe #REMCOS cmd.exe

Process information

PID
CMD
Path
Indicators
Parent process
3100"C:\Users\admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exe" C:\Users\admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exe
Explorer.EXE
User:
admin
Company:
e-m-Factory
Integrity Level:
MEDIUM
Description:
Factory.wi3.com
Exit code:
0
Version:
2.69.0.0
Modules
Images
c:\users\admin\appdata\local\temp\securiteinfo.com.win32.injector.dnsu.16804.32581.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\user32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
2468"C:\Windows\System32\cmd.exe" C:\Windows\System32\cmd.exe
SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
Remcos
(PID) Process(2468) cmd.exe
Max_keylog_file100000
Keylog_dirremcos
Copy_dirRemcos
Connect_delay0
Audio_dirMicRecords
Audio_path%APPDATA%
Audio_record_time5
Delete_fileFalse
Mouse_optionFalse
Screenshot_cryptFalse
Screenshot_fileScreenshots
Screenshot_path%APPDATA%
Take_ScreenshotFalse
Screenshot_time5
Screenshot_flagFalse
Hide_keylogFalse
Keylog_cryptFalse
Keylog_filelogs.dat
Keylog_path%APPDATA%
Keylog_flag0
Mutex_nameRemcos-JAJIO6
Hide_fileFalse
Startup_valueRemcos
Copy_fileremcos.exe
Setup_path%APPDATA%
Install_HKLM\Winlogon\ShellT1FK0
Install_HKLM\Explorer\Run1
Install_HKCU\RunTrue
Install_flagFalse
Connect_interval1
BotnetSOFT
Hosts (1)lionsguard.ddns.net:5074
Total events
4 556
Read events
4 521
Write events
35
Delete events
0

Modification events

(PID) Process:(3100) SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3100) SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000003B010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
(PID) Process:(3100) SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(3100) SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(3100) SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(3100) SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(3100) SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(3100) SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(3100) SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(3100) SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{362E934C-743B-4588-8259-D2482DB771A8}
Operation:writeName:WpadDecisionReason
Value:
1
Executable files
1
Suspicious files
3
Text files
1
Unknown types
1

Dropped files

PID
Process
Filename
Type
3100SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_28DEA62A0AE77228DD387E155AD0BA27der
MD5:953BBBF2C62EB6DFC48AAC1AA78AA47F
SHA256:FB2030E7F3083D281DA52246BD5AD19971B1A2A7B9FA91F8ACDD1C4E0F43AF3C
3100SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:2ED86029E60EE09D4A84905B7CF6E8AF
SHA256:BCE4DF749B4E9EDD7D0640BE916ABAE18F09023B9806022147351C9F2CFDE643
3100SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exeC:\Users\Public\Libraries\Ydhbvpqdx.exeexecutable
MD5:48335E54C0F0EA65E12B01CA2579E50C
SHA256:7D07F952F8C6B6A582270151968F2B90D809C5C0BC054AE7BDAA0DEC79852CC7
3100SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_28DEA62A0AE77228DD387E155AD0BA27binary
MD5:52901E7CD336E5E8D61A2542305DA01D
SHA256:A777CEF27C98CB364292257AD9506EF48EF0FDE74C33DA710C232621394F9C16
3100SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exeC:\Users\Public\Libraries\xdqpvbhdY.urltext
MD5:9A2E3E4167E5473C6420C9E29A771474
SHA256:FE770D35B5F76AF110C3C45888BA22345D404186C81973B2A6BE435B9E9CE069
3100SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157compressed
MD5:F7DCB24540769805E5BB30D193944DCE
SHA256:6B88C6AC55BBD6FEA0EBE5A760D1AD2CFCE251C59D0151A1400701CB927E36EA
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
4
DNS requests
3
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3100
SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEAo3h2ReX7SMIk79G%2B0UDDw%3D
US
der
1.47 Kb
whitelisted
3100
SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exe
GET
200
23.216.77.69:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?5a1c977a98a158e5
US
compressed
4.70 Kb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3100
SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3100
SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exe
162.159.129.233:443
cdn.discordapp.com
Cloudflare Inc
—
shared
3100
SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exe
23.216.77.69:80
ctldl.windowsupdate.com
NTT DOCOMO, INC.
US
suspicious

DNS requests

Domain
IP
Reputation
cdn.discordapp.com
  • 162.159.129.233
  • 162.159.134.233
  • 162.159.135.233
  • 162.159.130.233
  • 162.159.133.233
shared
ctldl.windowsupdate.com
  • 23.216.77.69
  • 23.216.77.80
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted

Threats

PID
Process
Class
Message
—
—
Misc activity
ET INFO Observed Discord Domain in DNS Lookup (discordapp .com)
3100
SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exe
Misc activity
ET INFO Observed Discord Domain (discordapp .com in TLS SNI)
3100
SecuriteInfo.com.Win32.Injector.DNSU.16804.32581.exe
Misc activity
ET INFO Observed Discord Domain (discordapp .com in TLS SNI)
No debug info
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Reports
SecuriteInfo.com.Win32.Injector.DNSU.16804.32581