File name:

BankReceiptVoucher.jpg.exe

Full analysis: https://app.any.run/tasks/03923eed-6245-45b6-a6c2-d7c42c79d073
Verdict: Malicious activity
Threats:

A keylogger is a type of spyware that infects a system and has the ability to record every keystroke made on the device. This lets attackers collect personal information of victims, which may include their online banking credentials, as well as personal conversations. The most widespread vector of attack leading to a keylogger infection begins with a phishing email or link. Keylogging is also often present in remote access trojans as part of an extended set of malicious tools.

Analysis date: September 24, 2024, 02:59:27
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
evasion
snake
keylogger
telegram
Indicators:
MIME: application/x-dosexec
File info: PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows
MD5:

7E6BB0D23284FAAC75536FA4129331C1

SHA1:

F3F2D718162646C494DAF44DAEE88C822146FFF9

SHA256:

B5549394C008D733A18E56372657928C92C48EE935402472184965581DA3D8D1

SSDEEP:

49152:+Z2GvGdqVBScxrAlSuhnQYNCk4J+6nvCc3421+Vk4s8fzVr:+xGqVB3ruSuh7IJvvb42IVfs8rVr

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

    • SNAKE has been detected (YARA)

      • MSBuild.exe (PID: 2488)
    • SNAKEKEYLOGGER has been detected (SURICATA)

      • MSBuild.exe (PID: 2488)
  • SUSPICIOUS

    • Executes application which crashes

      • BankReceiptVoucher.jpg.exe (PID: 2008)
    • Checks for external IP

      • MSBuild.exe (PID: 2488)
      • svchost.exe (PID: 2256)
    • Process communicates with Telegram (possibly using it as an attacker's C2 server)

      • MSBuild.exe (PID: 2488)
  • INFO

    • Reads the computer name

      • BankReceiptVoucher.jpg.exe (PID: 2008)
      • MSBuild.exe (PID: 2488)
    • Disables trace logs

      • MSBuild.exe (PID: 2488)
    • Reads the machine GUID from the registry

      • BankReceiptVoucher.jpg.exe (PID: 2008)
      • MSBuild.exe (PID: 2488)
    • Checks supported languages

      • MSBuild.exe (PID: 2488)
      • BankReceiptVoucher.jpg.exe (PID: 2008)
    • Checks proxy server information

      • WerFault.exe (PID: 6400)
      • MSBuild.exe (PID: 2488)
    • Reads the software policy settings

      • WerFault.exe (PID: 6400)
    • Attempting to use instant messaging service

      • svchost.exe (PID: 2256)
      • MSBuild.exe (PID: 2488)
    • Creates files or folders in the user directory

      • WerFault.exe (PID: 6400)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

SnakeKeylogger

(PID) Process(2488) MSBuild.exe
Keys
DES6fc98cd68a1aab8b
Options
SMTP Usermunachilog@verq.com
SMTP Password7213575aceACE@@
SMTP Hostcp1.virtualine.org
SMTP SendTomunachi@verq.com
SMTP Port587
No Malware configuration.

TRiD

.exe | Generic Win/DOS Executable (50)
.exe | DOS Executable Generic (49.9)

EXIF

EXE

MachineType: AMD AMD64
TimeStamp: 2024:09:18 20:38:30+00:00
ImageFileCharacteristics: Executable, Large address aware
PEType: PE32+
LinkerVersion: 48
CodeSize: 16090
InitializedDataSize: 3072
UninitializedDataSize: -
EntryPoint: 0x0000
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 9.92.438.14
ProductVersionNumber: 9.92.438.14
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
CompanyName: Uvacezinezir
ProductName: Arigexicanadosaba
FileDescription: Apigefitagihanunevuhi Ufaroteme Urabatadiqonili Eqejosojerawuhufipol Ewuziwisojefu Oyebefuvoyejuravatu Axugokuqifuza.
FileVersion: 9.92.438.14
ProductVersion: 9.92.438.14
OriginalFileName: Ejigipehaqisorolaza
InternalName: Uzonafilohokoreyodi
LegalCopyright: © 2027 Uvacezinezir
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
124
Monitored processes
4
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start bankreceiptvoucher.jpg.exe #SNAKE msbuild.exe werfault.exe svchost.exe

Process information

PID
CMD
Path
Indicators
Parent process
2008"C:\Users\admin\Desktop\BankReceiptVoucher.jpg.exe" C:\Users\admin\Desktop\BankReceiptVoucher.jpg.exe
explorer.exe
User:
admin
Company:
Uvacezinezir
Integrity Level:
MEDIUM
Description:
Apigefitagihanunevuhi Ufaroteme Urabatadiqonili Eqejosojerawuhufipol Ewuziwisojefu Oyebefuvoyejuravatu Axugokuqifuza.
Exit code:
3762504530
Version:
9.92.438.14
Modules
Images
c:\users\admin\desktop\bankreceiptvoucher.jpg.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
2256C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s DnscacheC:\Windows\System32\svchost.exe
services.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Host Process for Windows Services
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\svchost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\kernel.appcore.dll
2488"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
BankReceiptVoucher.jpg.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
MSBuild.exe
Version:
4.8.9037.0 built by: NET481REL1
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\msbuild.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\mscoree.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
SnakeKeylogger
(PID) Process(2488) MSBuild.exe
Keys
DES6fc98cd68a1aab8b
Options
SMTP Usermunachilog@verq.com
SMTP Password7213575aceACE@@
SMTP Hostcp1.virtualine.org
SMTP SendTomunachi@verq.com
SMTP Port587
6400C:\WINDOWS\system32\WerFault.exe -u -p 2008 -s 1144C:\Windows\System32\WerFault.exe
BankReceiptVoucher.jpg.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\werfault.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\cryptsp.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\oleaut32.dll
Total events
10 635
Read events
10 621
Write events
14
Delete events
0

Modification events

(PID) Process:(2488) MSBuild.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\msbuild_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(2488) MSBuild.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\msbuild_RASAPI32
Operation:writeName:EnableAutoFileTracing
Value:
0
(PID) Process:(2488) MSBuild.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\msbuild_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(2488) MSBuild.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\msbuild_RASAPI32
Operation:writeName:FileTracingMask
Value:
(PID) Process:(2488) MSBuild.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\msbuild_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
(PID) Process:(2488) MSBuild.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\msbuild_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(2488) MSBuild.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\msbuild_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(2488) MSBuild.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\msbuild_RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(2488) MSBuild.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\msbuild_RASMANCS
Operation:writeName:EnableAutoFileTracing
Value:
0
(PID) Process:(2488) MSBuild.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\msbuild_RASMANCS
Operation:writeName:EnableConsoleTracing
Value:
0
Executable files
0
Suspicious files
1
Text files
2
Unknown types
0

Dropped files

PID
Process
Filename
Type
6400WerFault.exeC:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_BankReceiptVouch_e0b6ce7b1cc97eef746675bcd4bb13aca98d882_4c301368_fd78ca4b-7b91-4557-8998-143e6818fa58\Report.wer
MD5:
SHA256:
6400WerFault.exeC:\Users\admin\AppData\Local\CrashDumps\BankReceiptVoucher.jpg.exe.2008.dmp
MD5:
SHA256:
6400WerFault.exeC:\ProgramData\Microsoft\Windows\WER\Temp\WERCCE0.tmp.xmlxml
MD5:50285F2CC5FD29285AB03AE838392A5E
SHA256:E5E3A18C9F88729B3D88531B27E65AB694A6869F71A2B427A1A0F8A66D998F88
6400WerFault.exeC:\ProgramData\Microsoft\Windows\WER\Temp\WERCCB0.tmp.WERInternalMetadata.xmlxml
MD5:BB724970EF01503C98EEDACB8B02A06F
SHA256:DDE648EAF5361D1534829C7F7EFB703567FBC9E318E8D460C810219317D5365F
6400WerFault.exeC:\ProgramData\Microsoft\Windows\WER\Temp\WERCB19.tmp.dmpbinary
MD5:9592B052E2FA4860612C6C73A2C7E3C1
SHA256:E328CBDFAD437EC7465E49A7EFE9CF58EFB398C0C3AB3673E296E2CBAC4402EA
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
23
TCP/UDP connections
22
DNS requests
8
Threats
18

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2120
MoUsoCoreWorker.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
whitelisted
4200
RUXIMICS.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
whitelisted
740
svchost.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
whitelisted
2488
MSBuild.exe
GET
200
193.122.130.0:80
http://checkip.dyndns.org/
unknown
malicious
2488
MSBuild.exe
GET
200
193.122.130.0:80
http://checkip.dyndns.org/
unknown
malicious
GET
200
188.114.96.3:443
https://reallyfreegeoip.org/xml/45.229.90.6
unknown
2488
MSBuild.exe
GET
200
193.122.130.0:80
http://checkip.dyndns.org/
unknown
malicious
2488
MSBuild.exe
GET
200
193.122.130.0:80
http://checkip.dyndns.org/
unknown
malicious
GET
200
188.114.97.3:443
https://reallyfreegeoip.org/xml/45.229.90.6
unknown
GET
200
188.114.96.3:443
https://reallyfreegeoip.org/xml/45.229.90.6
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
740
svchost.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
3888
svchost.exe
239.255.255.250:1900
whitelisted
4
System
192.168.100.255:138
whitelisted
4200
RUXIMICS.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
2120
MoUsoCoreWorker.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
740
svchost.exe
95.101.149.131:80
www.microsoft.com
Akamai International B.V.
NL
whitelisted
4200
RUXIMICS.exe
95.101.149.131:80
www.microsoft.com
Akamai International B.V.
NL
whitelisted
2120
MoUsoCoreWorker.exe
95.101.149.131:80
www.microsoft.com
Akamai International B.V.
NL
whitelisted
6400
WerFault.exe
20.189.173.21:443
watson.events.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
2488
MSBuild.exe
193.122.130.0:80
checkip.dyndns.org
ORACLE-BMC-31898
US
shared

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.104.136.2
  • 20.73.194.208
whitelisted
google.com
  • 142.250.184.206
whitelisted
www.microsoft.com
  • 95.101.149.131
whitelisted
watson.events.data.microsoft.com
  • 20.189.173.21
whitelisted
checkip.dyndns.org
  • 193.122.130.0
  • 132.226.8.169
  • 193.122.6.168
  • 158.101.44.242
  • 132.226.247.73
shared
reallyfreegeoip.org
  • 188.114.97.3
  • 188.114.96.3
malicious
api.telegram.org
  • 149.154.167.220
shared

Threats

PID
Process
Class
Message
2256
svchost.exe
Device Retrieving External IP Address Detected
ET INFO External IP Lookup Domain in DNS Query (checkip .dyndns .org)
2488
MSBuild.exe
Device Retrieving External IP Address Detected
ET POLICY External IP Lookup - checkip.dyndns.org
2488
MSBuild.exe
Device Retrieving External IP Address Detected
ET INFO 404/Snake/Matiex Keylogger Style External IP Check
2488
MSBuild.exe
Device Retrieving External IP Address Detected
ET POLICY External IP Lookup - checkip.dyndns.org
2488
MSBuild.exe
Misc activity
ET INFO External IP Lookup Service Domain (reallyfreegeoip .org) in TLS SNI
2256
svchost.exe
Misc activity
ET INFO External IP Address Lookup Domain in DNS Lookup (reallyfreegeoip .org)
2488
MSBuild.exe
Device Retrieving External IP Address Detected
ET POLICY External IP Lookup - checkip.dyndns.org
2488
MSBuild.exe
Device Retrieving External IP Address Detected
ET POLICY External IP Lookup - checkip.dyndns.org
2488
MSBuild.exe
Device Retrieving External IP Address Detected
ET POLICY External IP Lookup - checkip.dyndns.org
2488
MSBuild.exe
Device Retrieving External IP Address Detected
ET POLICY External IP Lookup - checkip.dyndns.org
No debug info