File name:

dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exe

Full analysis: https://app.any.run/tasks/695fab88-560b-4789-a840-f32128d1cd60
Verdict: Malicious activity
Analysis date: July 09, 2024, 19:54:38
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
susp-powershell
wmi-base64
telegram
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

2A1215611295B996423D096A59FCB574

SHA1:

795E4BD09F258783A0138B80620C4AAB6290F35B

SHA256:

DBB4BD42C3820C148087CBB15E791511A1AB4367C8E855E6371483A07C7A4CF9

SSDEEP:

6144:kW+Y5azUjYhTK2gRyI2AU9U8uSQzVDum15souMWiVv2qcFnvIAsL6LfZtE+CDsNx:kW+j9mTDx/oqMIMp

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

      • dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exe (PID: 5332)

    • Dynamically loads an assembly (POWERSHELL)

      • powershell.exe (PID: 4220)

    • Downloads the requested resource (POWERSHELL)

      • powershell.exe (PID: 4220)

    • Uses AES cipher (POWERSHELL)

      • powershell.exe (PID: 4220)

    • Steals credentials from Web Browsers

      • AppLaunch.exe (PID: 4424)

    • Starts CMD.EXE for self-deleting

      • AppLaunch.exe (PID: 4424)

  • SUSPICIOUS

    • Uses base64 encoding (POWERSHELL)

      • powershell.exe (PID: 4220)

    • Starts POWERSHELL.EXE for commands execution

      • dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exe (PID: 5332)

    • Connects to unusual port

      • powershell.exe (PID: 4220)

    • The process checks if it is being run in the virtual environment

      • powershell.exe (PID: 4220)

    • Reads security settings of Internet Explorer

      • AppLaunch.exe (PID: 4424)

    • Checks Windows Trust Settings

      • AppLaunch.exe (PID: 4424)

    • Process communicates with Telegram (possibly using it as an attacker's C2 server)

      • AppLaunch.exe (PID: 4424)

    • Searches for installed software

      • AppLaunch.exe (PID: 4424)

    • Reads the date of Windows installation

      • AppLaunch.exe (PID: 4424)

    • Deletes system .NET executable

      • cmd.exe (PID: 2080)

    • Starts CMD.EXE for commands execution

      • AppLaunch.exe (PID: 4424)

    • Uses TIMEOUT.EXE to delay execution

      • cmd.exe (PID: 2080)

  • INFO

    • Reads the computer name

      • dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exe (PID: 5332)
      • AppLaunch.exe (PID: 4424)

    • Found Base64 encoded encryption-related PowerShell classes (YARA)

      • dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exe (PID: 5332)

    • Checks supported languages

      • dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exe (PID: 5332)
      • AppLaunch.exe (PID: 4424)

    • Reads the machine GUID from the registry

      • dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exe (PID: 5332)
      • AppLaunch.exe (PID: 4424)

    • Found Base64 encoded compression PowerShell classes (YARA)

      • dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exe (PID: 5332)

    • Found Base64 encoded reflection usage via PowerShell (YARA)

      • dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exe (PID: 5332)

    • Found Base64 encoded text manipulation via PowerShell (YARA)

      • dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exe (PID: 5332)

    • Found Base64 encoded access to BitConverter class via PowerShell (YARA)

      • dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exe (PID: 5332)

    • Found Base64 encoded reference to WMI classes (YARA)

      • dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exe (PID: 5332)

    • Disables trace logs

      • dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exe (PID: 5332)
      • powershell.exe (PID: 4220)

    • Reads Environment values

      • dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exe (PID: 5332)
      • AppLaunch.exe (PID: 4424)

    • Checks proxy server information

      • dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exe (PID: 5332)
      • powershell.exe (PID: 4220)
      • AppLaunch.exe (PID: 4424)

    • Reads the software policy settings

      • dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exe (PID: 5332)
      • AppLaunch.exe (PID: 4424)

    • Checks current location (POWERSHELL)

      • powershell.exe (PID: 4220)

    • Gets data length (POWERSHELL)

      • powershell.exe (PID: 4220)

    • Creates files in the program directory

      • AppLaunch.exe (PID: 4424)

    • Reads CPU info

      • AppLaunch.exe (PID: 4424)

    • Creates files or folders in the user directory

      • AppLaunch.exe (PID: 4424)

    • Process checks computer location settings

      • AppLaunch.exe (PID: 4424)

    • Reads product name

      • AppLaunch.exe (PID: 4424)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Generic CIL Executable (.NET, Mono, etc.) (63.1)
.exe | Win64 Executable (generic) (23.8)
.dll | Win32 Dynamic Link Library (generic) (5.6)
.exe | Win32 Executable (generic) (3.8)
.exe | Generic Win/DOS Executable (1.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2024:07:05 12:50:33+00:00
ImageFileCharacteristics: Executable, No line numbers, No symbols, 32-bit
PEType: PE32
LinkerVersion: 8
CodeSize: 366592
InitializedDataSize: 160768
UninitializedDataSize: -
EntryPoint: 0x5b6c3
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 1.6.14.0
ProductVersionNumber: 1.6.14.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: This installation was built with Inno Setup.
CompanyName: Scovy
FileDescription: Launcher
FileVersion: 1.6.14
LegalCopyright:
ProductName: Marrams Aloyau
ProductVersion: 1.6.14
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
127
Monitored processes
7
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start THREAT dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exe powershell.exe conhost.exe no specs applaunch.exe cmd.exe no specs conhost.exe no specs timeout.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
692\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
2080"C:\Windows\system32\cmd.exe" /c timeout /t 10 & del /f /q "C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe" & rd /s /q "C:\ProgramData\AAKKKEBFCGDB" & exitC:\Windows\SysWOW64\cmd.exe—AppLaunch.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\cmd.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\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\msvcrt.dll
c:\windows\syswow64\combase.dll
4220"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\windowspowershell\v1.0\powershell.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\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\msvcrt.dll
4424C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET ClickOnce Launch Utility
Exit code:
0
Version:
4.8.9037.0 built by: NET481REL1
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\applaunch.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\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\user32.dll
c:\windows\syswow64\win32u.dll
4752\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
4784timeout /t 10 C:\Windows\SysWOW64\timeout.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
timeout - pauses command processing
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\timeout.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\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\user32.dll
c:\windows\syswow64\win32u.dll
5332"C:\Users\admin\Desktop\dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exe" C:\Users\admin\Desktop\dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exe
explorer.exe
User:
admin
Company:
Scovy
Integrity Level:
MEDIUM
Description:
Launcher
Exit code:
0
Version:
1.6.14
Modules
Images
c:\users\admin\desktop\dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.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
Total events
15 917
Read events
15 868
Write events
49
Delete events
0

Modification events

(PID) Process:(5332) dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(5332) dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(5332) dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASAPI32
Operation:writeName:EnableAutoFileTracing
Value:
0
(PID) Process:(5332) dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(5332) dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASAPI32
Operation:writeName:FileTracingMask
Value:
(PID) Process:(5332) dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
(PID) Process:(5332) dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(5332) dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(5332) dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(5332) dbb4bd42c3820c148087cbb15e791511a1ab4367c8e855e6371483a07c7a4cf9.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASMANCS
Operation:writeName:EnableAutoFileTracing
Value:
0
Executable files
0
Suspicious files
2
Text files
3
Unknown types
0

Dropped files

PID
Process
Filename
Type
4424AppLaunch.exeC:\Users\admin\AppData\Local\Microsoft\Windows\INetCache\IE\AH8CR9J5\76561199730044335[1].htmhtml
MD5:413502E3081CADBE6EB4737385668D79
SHA256:D5A25B34F1AA09E1ED46F80715B32411AD51609A12679E748DFD6299D3C5036E
4220powershell.exeC:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactivebinary
MD5:760841A2E546253E14C65EE731CF146E
SHA256:0C9097E5350A8627EF1016FD901983ECE8A1659F7E3DC8B3D9C0B542991033FA
4220powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_jese4hob.sm5.psm1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
4220powershell.exeC:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCachebinary
MD5:8B8A832FCE2174C8FEE26B70F2483FBB
SHA256:0FBA3A37EF443507F533A7C3F31C0B5826EA416B95FDE43479E02D4E0C29400B
4220powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_4jyxu25w.ld1.ps1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
16
TCP/UDP connections
33
DNS requests
16
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1972
svchost.exe
GET
200
2.16.241.12:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
unknown
5148
MoUsoCoreWorker.exe
GET
200
2.16.241.12:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
unknown
1972
svchost.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
unknown
5328
RUXIMICS.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
unknown
5148
MoUsoCoreWorker.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
unknown
4220
powershell.exe
GET
200
45.93.20.61:28277
http://45.93.20.61:28277/edcce
unknown
—
—
unknown
—
—
GET
—
149.154.167.99:443
https://t.me/bu77un
unknown
—
—
—
4424
AppLaunch.exe
POST
302
104.237.196.116:80
http://tea.arpdabl.org/
unknown
—
—
unknown
4424
AppLaunch.exe
GET
—
199.59.243.226:80
http://survey-smiles.com/
unknown
—
—
unknown
—
—
POST
404
151.101.194.46:443
https://www.ft.com/
unknown
html
140 b
—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4032
svchost.exe
239.255.255.250:1900
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
1972
svchost.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
5328
RUXIMICS.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
5148
MoUsoCoreWorker.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
1972
svchost.exe
2.16.241.12:80
crl.microsoft.com
Akamai International B.V.
DE
unknown
5148
MoUsoCoreWorker.exe
2.16.241.12:80
crl.microsoft.com
Akamai International B.V.
DE
unknown
1972
svchost.exe
95.101.149.131:80
www.microsoft.com
Akamai International B.V.
NL
unknown
5148
MoUsoCoreWorker.exe
95.101.149.131:80
www.microsoft.com
Akamai International B.V.
NL
unknown
5328
RUXIMICS.exe
95.101.149.131:80
www.microsoft.com
Akamai International B.V.
NL
unknown

DNS requests

Domain
IP
Reputation
crl.microsoft.com
  • 2.16.241.12
  • 2.16.241.19
whitelisted
www.microsoft.com
  • 95.101.149.131
  • 23.218.209.163
whitelisted
settings-win.data.microsoft.com
  • 51.124.78.146
whitelisted
www.google.com
  • 142.250.186.132
whitelisted
www.apple.com
  • 23.192.152.196
whitelisted
www.newscientist.com
  • 151.101.130.217
  • 151.101.66.217
  • 151.101.2.217
  • 151.101.194.217
whitelisted
swapi.dev
  • 52.58.110.120
unknown
www.forbes.com
  • 151.101.65.55
  • 151.101.129.55
  • 151.101.193.55
  • 151.101.1.55
whitelisted
www.ft.com
  • 151.101.194.46
  • 151.101.66.46
  • 151.101.130.46
  • 151.101.2.46
whitelisted
www.scientificamerican.com
  • 151.101.194.49
  • 151.101.2.49
  • 151.101.66.49
  • 151.101.130.49
whitelisted

Threats

PID
Process
Class
Message
4220
powershell.exe
Misc Attack
ET DROP Spamhaus DROP Listed Traffic Inbound group 4
4424
AppLaunch.exe
Misc activity
ET INFO Observed Telegram Domain (t .me in TLS SNI)
Process
Message
powershell.exe
%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s
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