File name:

HEUR-Trojan-Ransom.MSIL.Gen.gen-04b0cd32c1cba271626510e1112c37eacf385568c8804a47ce42181b7cc015ea.7z

Full analysis: https://app.any.run/tasks/2a04eb61-fb1e-438f-ae28-f0c160290660
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: April 26, 2025, 12:48:56
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
arch-exec
ransomware
Indicators:
MIME: application/x-7z-compressed
File info: 7-zip archive data, version 0.4
MD5:

C53C3A3F8B728B859D69C989D1242FF6

SHA1:

C89748DCA165D1C4466E995F4BFC735D8A796A6B

SHA256:

FAB2DFC40EEE252FD174180EB4405120F94FE90E6967EFD067410C68F6FC0210

SSDEEP:

3072:hY27XzNkHa+t4CvhKc2wz9oT56DIPQYjyws2:hnXzNk69C09Iu6D8jPs2

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

    • Generic archive extractor

      • WinRAR.exe (PID: 4112)
    • RANSOMWARE has been detected

      • HEUR-Trojan-Ransom.MSIL.Gen.gen-04b0cd32c1cba271626510e1112c37eacf385568c8804a47ce42181b7cc015ea.exe (PID: 1660)
  • SUSPICIOUS

    No suspicious indicators.
  • INFO

    • Manual execution by a user

      • HEUR-Trojan-Ransom.MSIL.Gen.gen-04b0cd32c1cba271626510e1112c37eacf385568c8804a47ce42181b7cc015ea.exe (PID: 1660)
    • Reads the computer name

      • HEUR-Trojan-Ransom.MSIL.Gen.gen-04b0cd32c1cba271626510e1112c37eacf385568c8804a47ce42181b7cc015ea.exe (PID: 1660)
    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 4112)
    • Checks supported languages

      • HEUR-Trojan-Ransom.MSIL.Gen.gen-04b0cd32c1cba271626510e1112c37eacf385568c8804a47ce42181b7cc015ea.exe (PID: 1660)
    • Reads the machine GUID from the registry

      • HEUR-Trojan-Ransom.MSIL.Gen.gen-04b0cd32c1cba271626510e1112c37eacf385568c8804a47ce42181b7cc015ea.exe (PID: 1660)
    • Reads the software policy settings

      • slui.exe (PID: 6048)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.7z | 7-Zip compressed archive (v0.4) (57.1)
.7z | 7-Zip compressed archive (gen) (42.8)

EXIF

ZIP

FileVersion: 7z v0.04
ModifyDate: 2021:09:25 12:12:38+00:00
ArchivedFileName: HEUR-Trojan-Ransom.MSIL.Gen.gen-04b0cd32c1cba271626510e1112c37eacf385568c8804a47ce42181b7cc015ea.exe
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
133
Monitored processes
5
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe sppextcomobj.exe no specs slui.exe THREAT heur-trojan-ransom.msil.gen.gen-04b0cd32c1cba271626510e1112c37eacf385568c8804a47ce42181b7cc015ea.exe slui.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1660"C:\Users\admin\Desktop\HEUR-Trojan-Ransom.MSIL.Gen.gen-04b0cd32c1cba271626510e1112c37eacf385568c8804a47ce42181b7cc015ea.exe" C:\Users\admin\Desktop\HEUR-Trojan-Ransom.MSIL.Gen.gen-04b0cd32c1cba271626510e1112c37eacf385568c8804a47ce42181b7cc015ea.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Description:
WindowsFormsApp1
Version:
1.0.0.0
Modules
Images
c:\users\admin\desktop\heur-trojan-ransom.msil.gen.gen-04b0cd32c1cba271626510e1112c37eacf385568c8804a47ce42181b7cc015ea.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
3020C:\WINDOWS\system32\SppExtComObj.exe -EmbeddingC:\Windows\System32\SppExtComObj.Exesvchost.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
KMS Connection Broker
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\sppextcomobj.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\bcrypt.dll
c:\windows\system32\oleaut32.dll
4112"C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\Desktop\HEUR-Trojan-Ransom.MSIL.Gen.gen-04b0cd32c1cba271626510e1112c37eacf385568c8804a47ce42181b7cc015ea.7zC:\Program Files\WinRAR\WinRAR.exe
explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
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
6048"C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEventC:\Windows\System32\slui.exe
SppExtComObj.Exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows Activation Client
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\bcrypt.dll
c:\windows\system32\user32.dll
6728C:\WINDOWS\System32\slui.exe -EmbeddingC:\Windows\System32\slui.exesvchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Activation Client
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\bcrypt.dll
c:\windows\system32\user32.dll
Total events
1 904
Read events
1 885
Write events
19
Delete events
0

Modification events

(PID) Process:(4112) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:3
Value:
C:\Users\admin\Desktop\preferences.zip
(PID) Process:(4112) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\chromium_ext.zip
(PID) Process:(4112) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\omni_23_10_2024_.zip
(PID) Process:(4112) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\Desktop\HEUR-Trojan-Ransom.MSIL.Gen.gen-04b0cd32c1cba271626510e1112c37eacf385568c8804a47ce42181b7cc015ea.7z
(PID) Process:(4112) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(4112) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(4112) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(4112) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(4112) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface
Operation:writeName:ShowPassword
Value:
0
(PID) Process:(4112) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\MainWin
Operation:writeName:Placement
Value:
2C0000000000000001000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3D0000002D000000FD03000016020000
Executable files
1
Suspicious files
44
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
1660HEUR-Trojan-Ransom.MSIL.Gen.gen-04b0cd32c1cba271626510e1112c37eacf385568c8804a47ce42181b7cc015ea.exeC:\Users\admin\Desktop\desktop.ini.seabinary
MD5:1A60430D62E5A3166CC0336825478B7D
SHA256:275CAFC5A721A00D5F4033839F252C7228BEF408B5A85BEA868DCAF1DBAF03B1
4112WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb4112.5552\HEUR-Trojan-Ransom.MSIL.Gen.gen-04b0cd32c1cba271626510e1112c37eacf385568c8804a47ce42181b7cc015ea.exeexecutable
MD5:DB464F279DEAC4F005B38F1950B12B60
SHA256:04B0CD32C1CBA271626510E1112C37EACF385568C8804A47CE42181B7CC015EA
1660HEUR-Trojan-Ransom.MSIL.Gen.gen-04b0cd32c1cba271626510e1112c37eacf385568c8804a47ce42181b7cc015ea.exeC:\Users\admin\Pictures\desktop.ini.seabinary
MD5:EBAFFAF7C6DD3E6C8958BF8A2F34B02A
SHA256:0470845DC72B4043D0BCEE8647E8EDB21C48555D6B6EA5BF3206DB87D47D2943
1660HEUR-Trojan-Ransom.MSIL.Gen.gen-04b0cd32c1cba271626510e1112c37eacf385568c8804a47ce42181b7cc015ea.exeC:\Users\admin\Desktop\computerafrican.rtf.seabinary
MD5:E1443C8B01EA5DD0D42B9F8A17BB5282
SHA256:E73779BC680BB8A2CAFF541588CB1EF0518DAE703CDA180C40DCA90B03B5B622
1660HEUR-Trojan-Ransom.MSIL.Gen.gen-04b0cd32c1cba271626510e1112c37eacf385568c8804a47ce42181b7cc015ea.exeC:\Users\admin\Pictures\Saved Pictures\desktop.ini.seabinary
MD5:42265D192C730669FFCBA28A99AF0780
SHA256:78A055F8391E5B4CC40D89506594B1B9CD217215C824C8D8C17079737E4549DB
1660HEUR-Trojan-Ransom.MSIL.Gen.gen-04b0cd32c1cba271626510e1112c37eacf385568c8804a47ce42181b7cc015ea.exeC:\Users\admin\Documents\februarybeen.rtf.seabinary
MD5:9CE04CF75CAF16C9029EDFCF38EC6630
SHA256:FF777C7DF015E5E7DB8574AD2128182DC7584F35B7406F8CF98A8684AB8C7298
1660HEUR-Trojan-Ransom.MSIL.Gen.gen-04b0cd32c1cba271626510e1112c37eacf385568c8804a47ce42181b7cc015ea.exeC:\Users\admin\Documents\beyondjan.rtf.seabinary
MD5:44292057489426F134BBC5C7069443BC
SHA256:DCA03D3E29A16B09187A1351E9A5911C18C36EDC1E423782973D3377FFD8A494
1660HEUR-Trojan-Ransom.MSIL.Gen.gen-04b0cd32c1cba271626510e1112c37eacf385568c8804a47ce42181b7cc015ea.exeC:\Users\admin\Pictures\rentalswriting.jpg.seabinary
MD5:4341FAD1D37883CF3E8ECDEDCB2ED3C5
SHA256:8A1A87342ABC85923C27AF42D19F97F53CEC5FAF66008E725AEBB8959729C411
1660HEUR-Trojan-Ransom.MSIL.Gen.gen-04b0cd32c1cba271626510e1112c37eacf385568c8804a47ce42181b7cc015ea.exeC:\Users\admin\Desktop\carolinalord.rtf.seabinary
MD5:71A24662746634F28C5D8FF0754A7B46
SHA256:36783D43264822ECBAFB07280784688CE740A18D551E48F06DCD1B18289F8264
1660HEUR-Trojan-Ransom.MSIL.Gen.gen-04b0cd32c1cba271626510e1112c37eacf385568c8804a47ce42181b7cc015ea.exeC:\Users\admin\Pictures\feffect.png.seabinary
MD5:FF50070D26AC2BCF442149F95A87E0EA
SHA256:64DD5EFA2DB351E5D7C25CA52EA42B7F02500BC8B4C9E2E5A4E6048203173B5E
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
25
DNS requests
16
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
5496
MoUsoCoreWorker.exe
GET
200
92.123.133.203:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
whitelisted
GET
200
92.123.133.203:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
whitelisted
3192
SIHClient.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
whitelisted
5496
MoUsoCoreWorker.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
whitelisted
3192
SIHClient.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
whitelisted
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
whitelisted
6544
svchost.exe
GET
200
23.54.109.203:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
whitelisted
4156
SystemSettings.exe
GET
200
23.54.109.203:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D
unknown
whitelisted
4156
SystemSettings.exe
GET
200
23.54.109.203:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
unknown
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:137
whitelisted
4
System
192.168.100.255:138
whitelisted
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
5496
MoUsoCoreWorker.exe
92.123.133.203:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
92.123.133.203:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
5496
MoUsoCoreWorker.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
3216
svchost.exe
172.211.123.249:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
FR
whitelisted
6544
svchost.exe
20.190.159.75:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
6544
svchost.exe
23.54.109.203:80
ocsp.digicert.com
AKAMAI-AS
DE
whitelisted

DNS requests

Domain
IP
Reputation
google.com
  • 142.250.186.78
whitelisted
settings-win.data.microsoft.com
  • 20.73.194.208
whitelisted
crl.microsoft.com
  • 92.123.133.203
  • 92.123.133.202
whitelisted
www.microsoft.com
  • 184.30.21.171
whitelisted
client.wns.windows.com
  • 172.211.123.249
whitelisted
login.live.com
  • 20.190.159.75
  • 40.126.31.67
  • 20.190.159.4
  • 40.126.31.1
  • 20.190.159.130
  • 20.190.159.129
  • 20.190.159.23
  • 40.126.31.0
whitelisted
ocsp.digicert.com
  • 23.54.109.203
whitelisted
slscr.update.microsoft.com
  • 20.12.23.50
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 20.3.187.198
whitelisted
nexusrules.officeapps.live.com
  • 52.111.229.48
whitelisted

Threats

No threats detected
No debug info