File name:

2025-03-25_40c5ddce9ede9f0ba01e46c4c6f1ca5b_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch

Full analysis: https://app.any.run/tasks/6eac2f25-0d77-4671-b175-8f3f968ed8f0
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.

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Analysis date: March 25, 2025, 02:42:44
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
ransomware
golang
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32+ executable (console) x86-64 (stripped to external PDB), for MS Windows, 13 sections
MD5:

40C5DDCE9EDE9F0BA01E46C4C6F1CA5B

SHA1:

489178786DF116BFAD16056E8880D5D0D19964B7

SHA256:

7809FD52DDBC9870A4C0AF9085A42701431D9F0BF184F94A2F613BFC5BDF0181

SSDEEP:

98304:/i6phhlaOhMkaIGzDJseMoC+xudYv3FE/ao3PYIuPZHaTH7inCnV9:w0Jf

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

    • RANSOMWARE has been detected

      • 2025-03-25_40c5ddce9ede9f0ba01e46c4c6f1ca5b_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe (PID: 7356)

  • SUSPICIOUS

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

      • 2025-03-25_40c5ddce9ede9f0ba01e46c4c6f1ca5b_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe (PID: 7356)

    • Executable content was dropped or overwritten

      • 2025-03-25_40c5ddce9ede9f0ba01e46c4c6f1ca5b_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe (PID: 7356)

  • INFO

    • Checks supported languages

      • 2025-03-25_40c5ddce9ede9f0ba01e46c4c6f1ca5b_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe (PID: 7356)

    • Detects GO elliptic curve encryption (YARA)

      • 2025-03-25_40c5ddce9ede9f0ba01e46c4c6f1ca5b_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe (PID: 7356)

    • Checks proxy server information

      • slui.exe (PID: 7772)

    • Application based on Golang

      • 2025-03-25_40c5ddce9ede9f0ba01e46c4c6f1ca5b_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe (PID: 7356)

    • Reads the software policy settings

      • slui.exe (PID: 7772)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (87.3)
.exe | Generic Win/DOS Executable (6.3)
.exe | DOS Executable Generic (6.3)

EXIF

EXE

MachineType: AMD AMD64
TimeStamp: 0000:00:00 00:00:00
ImageFileCharacteristics: Executable, Large address aware, No debug
PEType: PE32+
LinkerVersion: 3
CodeSize: 1319424
InitializedDataSize: 226816
UninitializedDataSize: -
EntryPoint: 0x63740
OSVersion: 6.1
ImageVersion: 1
SubsystemVersion: 6.1
Subsystem: Windows command line
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
121
Monitored processes
3
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start THREAT 2025-03-25_40c5ddce9ede9f0ba01e46c4c6f1ca5b_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe conhost.exe no specs slui.exe

Process information

PID
CMD
Path
Indicators
Parent process
7356"C:\Users\admin\Desktop\2025-03-25_40c5ddce9ede9f0ba01e46c4c6f1ca5b_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe" C:\Users\admin\Desktop\2025-03-25_40c5ddce9ede9f0ba01e46c4c6f1ca5b_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Modules
Images
c:\users\admin\desktop\2025-03-25_40c5ddce9ede9f0ba01e46c4c6f1ca5b_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.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\bcrypt.dll
7364\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—2025-03-25_40c5ddce9ede9f0ba01e46c4c6f1ca5b_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Console Window Host
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
7772C:\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\bcrypt.dll
c:\windows\system32\user32.dll
Total events
3 542
Read events
3 542
Write events
0
Delete events
0

Modification events

No data
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
73562025-03-25_40c5ddce9ede9f0ba01e46c4c6f1ca5b_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exeC:\$Recycle.Bin\S-1-5-21-1693682860-607145093-2874071422-1001\desktop.iniexecutable
MD5:069318E99251A75258D537C5A19E5570
SHA256:FCFC52E17BF032A3C88A723549ACF4D6B4C17DE6C6373D71DC66B21DE0905401
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
19
DNS requests
4
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
POST
500
40.91.76.224:443
https://activation-v2.sls.microsoft.com/SLActivateProduct/SLActivateProduct.asmx?configextension=Retail
unknown
xml
512 b
whitelisted
—
—
POST
500
40.91.76.224:443
https://activation-v2.sls.microsoft.com/SLActivateProduct/SLActivateProduct.asmx?configextension=Retail
unknown
xml
512 b
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
—
—
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
—
—
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
5212
slui.exe
40.91.76.224:443
activation-v2.sls.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
7772
slui.exe
40.91.76.224:443
activation-v2.sls.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 40.127.240.158
  • 51.104.136.2
whitelisted
google.com
  • 216.58.206.46
whitelisted
activation-v2.sls.microsoft.com
  • 40.91.76.224
whitelisted

Threats

No threats detected
No debug info
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Reports
2025-03-25_40c5ddce9ede9f0ba01e46c4c6f1ca5b_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch