File name:

250429-fs3mfaxlw3_pw_infected.zip

Full analysis: https://app.any.run/tasks/6db6569a-aac8-4eac-8254-0761ad046569
Verdict: Malicious activity
Threats:

Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns.

Analysis date: May 16, 2025, 17:33:56
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
payload
golang
stealer
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract, compression method=AES Encrypted
MD5:

1E23834CFBEB7D093AE0B4101D637349

SHA1:

8E4F3D72E2C1FBD56A8620D2A2C9A6E92A82C44E

SHA256:

8CE3175063ED1E0AD4B609DF822227418B78176F114F651BF87CF80BC2815296

SSDEEP:

98304:R84S5mgs7DECJMK5MUI8AwI4vCpC6KgngXGnnVWMyDzI2yAEMRzCs1wGdQQIsgEW:RtHhbD1HZ0b

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

    • Actions looks like stealing of personal data

      • 2025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatch.exe (PID: 7980)
    • Steals credentials from Web Browsers

      • 2025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatch.exe (PID: 7980)
  • SUSPICIOUS

    • Connects to unusual port

      • 2025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatch.exe (PID: 7980)
  • INFO

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 5200)
    • The sample compiled with english language support

      • WinRAR.exe (PID: 5200)
    • Manual execution by a user

      • 2025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatch.exe (PID: 7932)
      • 2025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatch.exe (PID: 7980)
    • Drops encrypted JS script (Microsoft Script Encoder)

      • 2025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatch.exe (PID: 7980)
    • Reads the computer name

      • 2025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatch.exe (PID: 7980)
    • Checks supported languages

      • 2025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatch.exe (PID: 7980)
    • Detects GO elliptic curve encryption (YARA)

      • 2025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatch.exe (PID: 7980)
    • Application based on Golang

      • 2025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatch.exe (PID: 7980)
    • Reads the software policy settings

      • slui.exe (PID: 7244)
      • slui.exe (PID: 8100)
    • Create files in a temporary directory

      • 2025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatch.exe (PID: 7980)
    • Checks proxy server information

      • slui.exe (PID: 8100)
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: 0x0009
ZipCompression: Unknown (99)
ZipModifyDate: 1980:00:00 00:00:00
ZipCRC: 0x00000000
ZipCompressedSize: 4017971
ZipUncompressedSize: 7027200
ZipFileName: 2025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatch
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
137
Monitored processes
6
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 2025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatch.exe no specs 2025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatch.exe slui.exe

Process information

PID
CMD
Path
Indicators
Parent process
5200"C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\AppData\Local\Temp\250429-fs3mfaxlw3_pw_infected.zipC:\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
7200C:\WINDOWS\system32\SppExtComObj.exe -EmbeddingC:\Windows\System32\SppExtComObj.Exesvchost.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
KMS Connection Broker
Exit code:
0
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
7244"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
Exit code:
1
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
7932"C:\Users\admin\Desktop\2025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatch.exe" C:\Users\admin\Desktop\2025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatch.exeexplorer.exe
User:
admin
Company:
voidtools
Integrity Level:
MEDIUM
Description:
Everything
Exit code:
3221226540
Version:
1.4.1.1026
Modules
Images
c:\users\admin\desktop\2025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatch.exe
c:\windows\system32\ntdll.dll
7980"C:\Users\admin\Desktop\2025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatch.exe" C:\Users\admin\Desktop\2025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatch.exe
explorer.exe
User:
admin
Company:
voidtools
Integrity Level:
HIGH
Description:
Everything
Version:
1.4.1.1026
Modules
Images
c:\users\admin\desktop\2025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_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
8100C:\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
2 866
Read events
2 847
Write events
19
Delete events
0

Modification events

(PID) Process:(5200) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:3
Value:
C:\Users\admin\Desktop\preferences.zip
(PID) Process:(5200) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\chromium_ext.zip
(PID) Process:(5200) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\omni_23_10_2024_.zip
(PID) Process:(5200) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\250429-fs3mfaxlw3_pw_infected.zip
(PID) Process:(5200) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(5200) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(5200) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(5200) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(5200) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface
Operation:writeName:ShowPassword
Value:
0
(PID) Process:(5200) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\MainWin
Operation:writeName:Placement
Value:
2C0000000000000001000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3D0000002D000000FD03000016020000
Executable files
1
Suspicious files
4
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
79802025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatch.exeC:\Users\admin\AppData\Local\Temp\browser_data1143803359\Local Statebinary
MD5:1051384B8864AC718AE413E9B1D309A5
SHA256:3FC536607727B6030F7B4714D6E03B4CA040B2EBDBE81B74538F345432207360
79802025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatch.exeC:\Users\admin\AppData\Local\Temp\browser_data3431633865\Login Databinary
MD5:A45465CDCDC6CB30C8906F3DA4EC114C
SHA256:4412319EF944EBCCA9581CBACB1D4E1DC614C348D1DFC5D2FAAAAD863D300209
79802025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatch.exeC:\Users\admin\AppData\Local\Temp\browser_data1143803359\Login Databinary
MD5:29A644B1F0D96166A05602FE27B3F4AD
SHA256:BF96902FEB97E990A471492F78EE8386BCF430D66BDAEFDEAFBF912C8CF7CE46
5200WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb5200.15908\2025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatchexecutable
MD5:DCBAE7064BA378DEC1B41B020AF6BD05
SHA256:DDCFA8F7EAB5518F35A2393D6AF5AAFF7C75356A46FA48BDD33A357888B237D3
79802025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatch.exeC:\Users\admin\AppData\Local\Temp\browser_data3431633865\Local Statebinary
MD5:414B7F9E82EE13FB08D39D366B2FBEC8
SHA256:6F9AD831D38FF839C0EE3593CC5452D7BE31D9725EE81D3E7AD20E4D91736971
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
28
DNS requests
21
Threats
3

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
GET
200
23.48.23.150:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
whitelisted
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
whitelisted
7796
SIHClient.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
whitelisted
7796
SIHClient.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
whitelisted
6544
svchost.exe
GET
200
2.17.190.73:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%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
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:138
whitelisted
23.48.23.150:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
23.35.229.160:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:137
whitelisted
3216
svchost.exe
172.211.123.250:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
FR
whitelisted
6544
svchost.exe
20.190.160.132:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
6544
svchost.exe
2.17.190.73:80
ocsp.digicert.com
AKAMAI-AS
DE
whitelisted
2104
svchost.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.104.136.2
  • 40.127.240.158
  • 20.73.194.208
whitelisted
google.com
  • 142.250.185.78
whitelisted
crl.microsoft.com
  • 23.48.23.150
  • 23.48.23.161
  • 23.48.23.156
  • 23.48.23.149
  • 23.48.23.159
  • 23.48.23.153
  • 23.48.23.155
  • 23.48.23.148
  • 23.48.23.157
whitelisted
www.microsoft.com
  • 23.35.229.160
whitelisted
client.wns.windows.com
  • 172.211.123.250
whitelisted
login.live.com
  • 20.190.160.132
  • 40.126.32.68
  • 20.190.160.14
  • 40.126.32.140
  • 40.126.32.74
  • 40.126.32.133
  • 20.190.160.66
  • 40.126.32.72
whitelisted
ocsp.digicert.com
  • 2.17.190.73
whitelisted
slscr.update.microsoft.com
  • 4.245.163.56
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 13.95.31.18
whitelisted
cr75f.com
  • 107.148.52.204
unknown

Threats

PID
Process
Class
Message
7980
2025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatch.exe
Potentially Bad Traffic
PAYLOAD [ANY.RUN] XORed Windows executable has been loaded
7980
2025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatch.exe
Potentially Bad Traffic
PAYLOAD [ANY.RUN] XORed Windows executable has been loaded
7980
2025-04-29_dcbae7064ba378dec1b41b020af6bd05_cobalt-strike_frostygoop_ghostlocker_luca-stealer_poet-rat_sliver_snatch.exe
Potentially Bad Traffic
PAYLOAD [ANY.RUN] XORed Windows executable has been loaded
No debug info