File name:

Akira.zip

Full analysis: https://app.any.run/tasks/eff64588-e649-4692-8334-bc4ae760faf2
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.

Malware Trends Tracker     >>>
Analysis date: April 08, 2024, 12:57:59
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
mircop
ransomware
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract, compression method=AES Encrypted
MD5:

A323FF41F3BF87217062CDD7BF61C6DE

SHA1:

8A81AAFCCD2BE45F04057AD4969E9DD4EF57B9D7

SHA256:

415F9F5D1823A35E3BF0A66382ABBA1EADE3FCDE8AE6E3B8D7BCA6773A937185

SSDEEP:

6144:Kz7IQ3jUNG3I+w2f1doIoMAeuGIDq9FpZUEizIC+NsJXKOSxrr2DrXsh3CCVqU:48QTUNOLw21qxN7GIDqPXUb0coOserIF

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

      • WinRAR.exe (PID: 6984)
      • akira.exe (PID: 5724)

    • MIRCOP has been detected

      • akira.exe (PID: 5724)

    • Modifies files in the Chrome extension folder

      • akira.exe (PID: 5724)

    • Actions looks like stealing of personal data

      • akira.exe (PID: 5724)

  • SUSPICIOUS

    • Creates file in the systems drive root

      • akira.exe (PID: 5724)

    • Reads security settings of Internet Explorer

      • TextInputHost.exe (PID: 4968)

    • Non-standard symbols in registry

      • akira.exe (PID: 5724)

    • Executed via WMI

      • powershell.exe (PID: 2912)

    • Write to the desktop.ini file (may be used to cloak folders)

      • akira.exe (PID: 5724)

    • Creates files like ransomware instruction

      • akira.exe (PID: 5724)

  • INFO

    • Reads the computer name

      • TextInputHost.exe (PID: 4968)
      • akira.exe (PID: 5724)

    • Checks supported languages

      • akira.exe (PID: 5724)
      • TextInputHost.exe (PID: 4968)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 6984)

    • Manual execution by a user

      • akira.exe (PID: 5724)

    • Script raised an exception (POWERSHELL)

      • powershell.exe (PID: 2912)

    • The dropped object may contain a URL to Tor Browser

      • WinRAR.exe (PID: 6984)
      • akira.exe (PID: 5724)

    • Reads the machine GUID from the registry

      • akira.exe (PID: 5724)

    • Dropped object may contain TOR URL's

      • WinRAR.exe (PID: 6984)
      • akira.exe (PID: 5724)

    • Creates files or folders in the user directory

      • akira.exe (PID: 5724)

    • Checks proxy server information

      • slui.exe (PID: 6296)

    • Reads the software policy settings

      • slui.exe (PID: 6296)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.zip | ZIP compressed archive (100)

EXIF

ZIP

ZipRequiredVersion: 20
ZipBitFlag: 0x0001
ZipCompression: Unknown (99)
ZipModifyDate: 2024:04:08 12:52:08
ZipCRC: 0xd1197ee1
ZipCompressedSize: 284308
ZipUncompressedSize: 620544
ZipFileName: 8bfa4c2c1065b105ec80a86f460e0e0221b39610109cc6cd4b441dd86e6b4aef.sample
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
147
Monitored processes
8
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe textinputhost.exe no specs akira.exe conhost.exe no specs powershell.exe no specs conhost.exe no specs slui.exe filecoauth.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1832\??\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
2912powershell.exe -Command "Get-WmiObject Win32_Shadowcopy | Remove-WmiObject"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—WmiPrvSE.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\atl.dll
3664C:\Users\admin\AppData\Local\Microsoft\OneDrive\19.043.0304.0013\FileCoAuth.exe -EmbeddingC:\Users\admin\AppData\Local\Microsoft\OneDrive\19.043.0304.0013\FileCoAuth.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft OneDriveFile Co-Authoring Executable
Exit code:
0
Version:
19.043.0304.0013
Modules
Images
c:\users\admin\appdata\local\microsoft\onedrive\19.043.0304.0013\filecoauth.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
4968"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mcaC:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Version:
2001.22012.0.3920
Modules
Images
c:\windows\systemapps\microsoftwindows.client.cbs_cw5n1h2txyewy\inputapp\textinputhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\program files\windowsapps\microsoft.vclibs.140.00_14.0.27323.0_x64__8wekyb3d8bbwe\vcruntime140_app.dll
c:\windows\system32\kernel.appcore.dll
c:\windows\system32\msvcrt.dll
5724"C:\Users\admin\Desktop\akira.exe" C:\Users\admin\Desktop\akira.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\desktop\akira.exe
c:\windows\system32\ntdll.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
c:\windows\system32\ole32.dll
6296C:\WINDOWS\System32\slui.exe -EmbeddingC:\Windows\System32\slui.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Activation Client
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\slui.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\win32u.dll
6984"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Desktop\Akira.zip"C:\Program Files\WinRAR\WinRAR.exe
explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Version:
5.91.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
7160\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—akira.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
Total events
11 006
Read events
10 957
Write events
37
Delete events
12

Modification events

(PID) Process:(6984) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(6984) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(6984) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\GoogleChromeEnterpriseBundle64.zip
(PID) Process:(6984) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\Desktop\Akira.zip
(PID) Process:(6984) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(6984) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(6984) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(6984) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(6984) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface
Operation:writeName:ShowPassword
Value:
0
(PID) Process:(5724) akira.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\RestartManager\Session0000
Operation:writeName:Owner
Value:
5C1600004810B772B489DA01
Executable files
2
Suspicious files
2 016
Text files
1 144
Unknown types
722

Dropped files

PID
Process
Filename
Type
6984WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb6984.7649\8bfa4c2c1065b105ec80a86f460e0e0221b39610109cc6cd4b441dd86e6b4aef.sampleexecutable
MD5:—
SHA256:—
2912powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_qptwoj30.lwf.ps1text
MD5:—
SHA256:—
2912powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_syis1h0u.tsf.psm1text
MD5:—
SHA256:—
2912powershell.exeC:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractivebinary
MD5:—
SHA256:—
2912powershell.exeC:\Users\admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.logtext
MD5:—
SHA256:—
5724akira.exeC:\bootTel.datbinary
MD5:—
SHA256:—
5724akira.exeC:\Program Files\Common Files\microsoft shared\ClickToRun\ClientCapabilities.jsonbinary
MD5:—
SHA256:—
5724akira.exeC:\Program Files\Common Files\microsoft shared\ClickToRun\AppVClient.manbinary
MD5:—
SHA256:—
5724akira.exeC:\Program Files\Common Files\microsoft shared\ClickToRun\FrequentOfficeUpdateSchedule.xmlbinary
MD5:—
SHA256:—
5724akira.exeC:\Program Files\Common Files\microsoft shared\ClickToRun\C2RHeartbeatConfig.xmlbinary
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
29
TCP/UDP connections
56
DNS requests
20
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3996
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
unknown
5432
SIHClient.exe
GET
200
88.221.125.143:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
—
—
unknown
5432
SIHClient.exe
GET
200
88.221.125.143:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
unknown
2392
svchost.exe
POST
302
2.19.246.123:80
http://go.microsoft.com/fwlink/?LinkID=252669&clcid=0x409
unknown
—
—
unknown
2392
svchost.exe
POST
302
2.19.246.123:80
http://go.microsoft.com/fwlink/?LinkID=252669&clcid=0x409
unknown
—
—
unknown
2904
OfficeClickToRun.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEApDqVCbATUviZV57HIIulA%3D
unknown
—
—
unknown
2392
svchost.exe
POST
302
2.19.246.123:80
http://go.microsoft.com/fwlink/?LinkID=252669&clcid=0x409
unknown
—
—
unknown
2392
svchost.exe
POST
302
2.19.246.123:80
http://go.microsoft.com/fwlink/?LinkID=252669&clcid=0x409
unknown
—
—
unknown
2392
svchost.exe
POST
302
2.19.246.123:80
http://go.microsoft.com/fwlink/?LinkID=252669&clcid=0x409
unknown
—
—
unknown
2392
svchost.exe
POST
502
20.231.121.79:80
http://dmd.metaservices.microsoft.com/metadata.svc
unknown
—
—
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4828
svchost.exe
239.255.255.250:1900
—
—
—
unknown
6128
svchost.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
unknown
1280
MoUsoCoreWorker.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
unknown
3996
svchost.exe
20.190.159.73:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
3996
svchost.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
5432
SIHClient.exe
52.165.165.26:443
slscr.update.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
unknown
5432
SIHClient.exe
88.221.125.143:80
www.microsoft.com
AKAMAI-AS
DE
unknown
5432
SIHClient.exe
13.85.23.206:443
fe3cr.delivery.mp.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
unknown
4840
slui.exe
40.91.76.224:443
activation-v2.sls.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
6296
slui.exe
40.91.76.224:443
activation-v2.sls.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted

DNS requests

Domain
IP
Reputation
login.live.com
  • 20.190.159.73
  • 20.190.159.23
  • 40.126.31.67
  • 20.190.159.2
  • 40.126.31.73
  • 20.190.159.0
  • 20.190.159.75
  • 40.126.31.69
  • 40.126.32.76
  • 40.126.32.134
  • 20.190.160.14
  • 40.126.32.140
  • 40.126.32.68
  • 40.126.32.138
  • 20.190.160.20
  • 40.126.32.136
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
settings-win.data.microsoft.com
  • 40.127.240.158
whitelisted
slscr.update.microsoft.com
  • 52.165.165.26
whitelisted
www.microsoft.com
  • 88.221.125.143
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 13.85.23.206
whitelisted
activation-v2.sls.microsoft.com
  • 40.91.76.224
whitelisted
nexusrules.officeapps.live.com
  • 52.111.227.13
whitelisted
time.windows.com
  • 51.137.137.111
whitelisted
self.events.data.microsoft.com
  • 20.189.173.2
whitelisted

Threats

No threats detected
No debug info
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Reports
Akira.zip