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File name:

11111.exe

Full analysis: https://app.any.run/tasks/39cfdc19-4a82-4301-bb5c-ec56dfe8f441
Verdict: Malicious activity
Threats:

Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying.

Analysis date: January 24, 2022, 16:17:06
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ransomware
teslacrypt
trojan
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

72CCC18F3038E19273010D45AC2142CE

SHA1:

A47612524C64636C2ADB2FE01E09DFEFACB78ACA

SHA256:

83E62221DF7BA94F18FC9B63FEC82285D8694C0C0A2542C0196752DC81524A10

SSDEEP:

3072:CWbuD45SUX+NN+r4GlL3QD4fiQwiVkL+EyyKDhY4yrWnzxFMrxx:CWbZXiNglLE4fiQw6kLeY4yCnzu

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

      • 11111.exe (PID: 3268)
    • TeslaCrypt was detected

      • fwjchl.exe (PID: 2344)
    • Changes the autorun value in the registry

      • fwjchl.exe (PID: 2344)
    • Deletes shadow copies

      • fwjchl.exe (PID: 2344)
    • Connects to CnC server

      • fwjchl.exe (PID: 2344)
    • TESLACRYPT was detected

      • fwjchl.exe (PID: 2344)
    • Steals credentials from Web Browsers

      • fwjchl.exe (PID: 2344)
    • Writes to a start menu file

      • fwjchl.exe (PID: 2344)
    • Actions looks like stealing of personal data

      • fwjchl.exe (PID: 2344)
    • Writes file to Word startup folder

      • fwjchl.exe (PID: 2344)
    • Modifies files in Chrome extension folder

      • fwjchl.exe (PID: 2344)
  • SUSPICIOUS

    • Reads the computer name

      • 11111.exe (PID: 3268)
      • fwjchl.exe (PID: 2344)
    • Checks supported languages

      • 11111.exe (PID: 3268)
      • fwjchl.exe (PID: 2344)
      • cmd.exe (PID: 804)
      • cmd.exe (PID: 3456)
    • Starts itself from another location

      • 11111.exe (PID: 3268)
    • Executable content was dropped or overwritten

      • 11111.exe (PID: 3268)
    • Starts CMD.EXE for commands execution

      • 11111.exe (PID: 3268)
      • fwjchl.exe (PID: 2344)
    • Executed as Windows Service

      • vssvc.exe (PID: 1324)
    • Executed via COM

      • DllHost.exe (PID: 4028)
    • Creates files in the program directory

      • fwjchl.exe (PID: 2344)
    • Creates files like Ransomware instruction

      • fwjchl.exe (PID: 2344)
    • Creates files in the user directory

      • fwjchl.exe (PID: 2344)
  • INFO

    • Reads the computer name

      • vssadmin.exe (PID: 3736)
      • vssvc.exe (PID: 1324)
      • DllHost.exe (PID: 4028)
      • vssadmin.exe (PID: 1284)
    • Checks supported languages

      • vssvc.exe (PID: 1324)
      • vssadmin.exe (PID: 3736)
      • vssadmin.exe (PID: 1284)
      • NOTEPAD.EXE (PID: 1696)
      • DllHost.exe (PID: 4028)
    • Dropped object may contain TOR URL's

      • fwjchl.exe (PID: 2344)
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: 2016:03:25 10:49:36+01:00
PEType: PE32
LinkerVersion: 10
CodeSize: 126464
InitializedDataSize: 113152
UninitializedDataSize: -
EntryPoint: 0x147f0
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 25-Mar-2016 09:49:36
Detected languages:
  • English - United States

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: 0x000000F8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 4
Time date stamp: 25-Mar-2016 09:49:36
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0001ED80
0x0001EE00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.72738
.rdata
0x00020000
0x00013BE8
0x00013C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.77001
.data
0x00034000
0x0003C9D8
0x00005600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.26835
.rsrc
0x00071000
0x000001B4
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.11262

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.79597
346
Latin 1 / Western European
English - United States
RT_MANIFEST

Imports

ADVAPI32.dll
GDI32.dll
KERNEL32.dll
MPR.dll
PSAPI.DLL
SHELL32.dll
SHLWAPI.dll
USER32.dll
WININET.dll
gdiplus.dll
No data.
screenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
59
Monitored processes
9
Malicious processes
1
Suspicious processes
1

Behavior graph

Click at the process to see the details
drop and start start 11111.exe #TESLACRYPT fwjchl.exe cmd.exe no specs vssadmin.exe vssvc.exe no specs PhotoViewer.dll no specs notepad.exe no specs vssadmin.exe cmd.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3268"C:\Users\admin\AppData\Local\Temp\11111.exe" C:\Users\admin\AppData\Local\Temp\11111.exe
Explorer.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
1
Modules
Images
c:\users\admin\appdata\local\temp\11111.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\mpr.dll
c:\windows\winsxs\x86_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.7601.24542_none_5c0717c7a00ddc6d\gdiplus.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\lpk.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
2344C:\Users\admin\Documents\fwjchl.exeC:\Users\admin\Documents\fwjchl.exe
11111.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
1
Modules
Images
c:\users\admin\documents\fwjchl.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\mpr.dll
c:\windows\winsxs\x86_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.7601.24542_none_5c0717c7a00ddc6d\gdiplus.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
804"C:\Windows\system32\cmd.exe" /c DEL C:\Users\admin\AppData\Local\Temp\11111.exe >> NULC:\Windows\system32\cmd.exe11111.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)
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
3736"C:\Windows\System32\vssadmin.exe" Delete Shadows /All /Quiet C:\Windows\System32\vssadmin.exe
fwjchl.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Command Line Interface for Microsoft� Volume Shadow Copy Service
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\vssadmin.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\gdi32.dll
c:\windows\system32\user32.dll
1324C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exeservices.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft� Volume Shadow Copy Service
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\vssvc.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
4028C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}C:\Windows\system32\DllHost.exesvchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
COM Surrogate
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\dllhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
1696"C:\Windows\system32\NOTEPAD.EXE" C:\Users\admin\Desktop\+REcovER+ohbgp+.txtC:\Windows\system32\NOTEPAD.EXEfwjchl.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Notepad
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\notepad.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\gdi32.dll
c:\windows\system32\user32.dll
1284"C:\Windows\System32\vssadmin.exe" Delete Shadows /All /Quiet C:\Windows\System32\vssadmin.exe
fwjchl.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Command Line Interface for Microsoft� Volume Shadow Copy Service
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\vssadmin.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
3456"C:\Windows\system32\cmd.exe" /c DEL C:\Users\admin\DOCUME~1\fwjchl.exe >> NULC:\Windows\system32\cmd.exefwjchl.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)
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\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
Total events
1 130
Read events
1 081
Write events
48
Delete events
1

Modification events

(PID) Process:(3268) 11111.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(3268) 11111.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(3268) 11111.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(3268) 11111.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(2344) fwjchl.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(2344) fwjchl.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(2344) fwjchl.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(2344) fwjchl.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(2344) fwjchl.exeKey:HKEY_CURRENT_USER\Software\MSVCC
Operation:writeName:FIX
Value:
514ED0F0913963A4
(PID) Process:(2344) fwjchl.exeKey:HKEY_CURRENT_USER\Software\514ED0F0913963A4
Operation:writeName:data
Value:
3145393663394B4E695334584C4A3731564A6479776246585A4A6A5450554E653876000000000000000000000000000004DD4D81DBAC7A94A79C7942499AA53BE6D142CBACCDBA181C4097F76AC3359D61AD9A04C4DE62D68C72B38EA3F195CF686B86355E28BFA860CA2582C3C19B787411AA9E446E9014F63402B1108287D1186C11D13583E6BFB788190B28C9B2EF8F00000000000000000000000000000000000000000000000000000000000000041B9E10473E21110C45D5F8B1423ED449ED9F608E88CAB1219C8877145010ADBBA28500DA73D08B6905119077D41DD5F99D506CD4C0AF9C384BF509550AFADC0A0000000000000007D1EE6100000000
Executable files
1
Suspicious files
451
Text files
2 222
Unknown types
0

Dropped files

PID
Process
Filename
Type
326811111.exeC:\Users\admin\Documents\fwjchl.exeexecutable
MD5:72CCC18F3038E19273010D45AC2142CE
SHA256:83E62221DF7BA94F18FC9B63FEC82285D8694C0C0A2542C0196752DC81524A10
2344fwjchl.exeC:\MSOCache\All Users\{90140000-0015-040C-0000-0000000FF1CE}-C\+REcovER+ohbgp+.pngimage
MD5:FD09B11CBB8B0521621032349EA2CDCB
SHA256:64E679B29B3D2EA8F7FB74256C9242E2E0E03106650E9718B7060552DD3816A3
2344fwjchl.exeC:\MSOCache\All Users\{90140000-0015-0407-0000-0000000FF1CE}-C\+REcovER+ohbgp+.txttext
MD5:2FE126D098A8D31F3577AB5AC7951D84
SHA256:80587C0A58E1135024B8383BFC75201549E7DA16B74A91F3E98F3ED529AA11DF
2344fwjchl.exeC:\MSOCache\All Users\{90140000-0015-040C-0000-0000000FF1CE}-C\+REcovER+ohbgp+.txttext
MD5:2FE126D098A8D31F3577AB5AC7951D84
SHA256:80587C0A58E1135024B8383BFC75201549E7DA16B74A91F3E98F3ED529AA11DF
2344fwjchl.exeC:\MSOCache\All Users\{90140000-0015-0419-0000-0000000FF1CE}-C\+REcovER+ohbgp+.txttext
MD5:2FE126D098A8D31F3577AB5AC7951D84
SHA256:80587C0A58E1135024B8383BFC75201549E7DA16B74A91F3E98F3ED529AA11DF
2344fwjchl.exeC:\MSOCache\All Users\{90140000-0015-0412-0000-0000000FF1CE}-C\+REcovER+ohbgp+.txttext
MD5:2FE126D098A8D31F3577AB5AC7951D84
SHA256:80587C0A58E1135024B8383BFC75201549E7DA16B74A91F3E98F3ED529AA11DF
2344fwjchl.exeC:\MSOCache\All Users\{90140000-0015-0407-0000-0000000FF1CE}-C\+REcovER+ohbgp+.pngimage
MD5:FD09B11CBB8B0521621032349EA2CDCB
SHA256:64E679B29B3D2EA8F7FB74256C9242E2E0E03106650E9718B7060552DD3816A3
2344fwjchl.exeC:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\+REcovER+ohbgp+.txttext
MD5:2FE126D098A8D31F3577AB5AC7951D84
SHA256:80587C0A58E1135024B8383BFC75201549E7DA16B74A91F3E98F3ED529AA11DF
2344fwjchl.exeC:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\+REcovER+ohbgp+.pngimage
MD5:FD09B11CBB8B0521621032349EA2CDCB
SHA256:64E679B29B3D2EA8F7FB74256C9242E2E0E03106650E9718B7060552DD3816A3
2344fwjchl.exeC:\Users\admin\Documents\+recover+file.txtbinary
MD5:138DC7B8A49A258C8417C9B08C4C055E
SHA256:387EC712AA4B0EB75AF8508CB254EB52705B684CB9222CC34E5BBBCEBCB59A1A
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
8
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2344
fwjchl.exe
POST
199.73.55.48:80
http://videoaminproduktion.de/plugins/binstr.php
US
malicious
2344
fwjchl.exe
POST
400
51.83.150.194:80
http://ptgp.pl/tmp/binstr.php
GB
html
316 b
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2344
fwjchl.exe
51.83.150.194:80
ptgp.pl
GB
malicious
2344
fwjchl.exe
85.13.137.133:80
minteee.com
Neue Medien Muennich GmbH
DE
malicious
2344
fwjchl.exe
199.73.55.48:80
videoaminproduktion.de
ScaleMatrix
US
malicious

DNS requests

Domain
IP
Reputation
videoaminproduktion.de
  • 199.73.55.48
malicious
dns.msftncsi.com
  • 131.107.255.255
shared
clubsaintandre.fr
unknown
affiliateproductes.com
unknown
ptgp.pl
  • 51.83.150.194
malicious
strategicdisaster.info
unknown
minteee.com
  • 85.13.137.133
malicious

Threats

PID
Process
Class
Message
2344
fwjchl.exe
A Network Trojan was detected
ET TROJAN Suspicious Accept in HTTP POST - Possible Alphacrypt/TeslaCrypt
2344
fwjchl.exe
A Network Trojan was detected
ET TROJAN Alphacrypt/TeslaCrypt Ransomware CnC Beacon
2344
fwjchl.exe
A Network Trojan was detected
ET TROJAN Suspicious Accept in HTTP POST - Possible Alphacrypt/TeslaCrypt
2344
fwjchl.exe
A Network Trojan was detected
ET TROJAN Alphacrypt/TeslaCrypt Ransomware CnC Beacon
2 ETPRO signatures available at the full report
No debug info