File name:

2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer

Full analysis: https://app.any.run/tasks/b8cfeb61-6739-4244-b19b-2596e6425eac
Verdict: Malicious activity
Analysis date: January 10, 2025, 17:55:13
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
floxif
upx
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386, for MS Windows, 5 sections
MD5:

A3C0444830FFFE84DC423C7524B719E9

SHA1:

2E6855116150518D10BD3783F523B896DB78F118

SHA256:

F3602BA25EB85E5CE1874A9BE120DAC028C10D8C982B9B713E39B0369670DF99

SSDEEP:

6144:yp1fQsqpyNekU+Pp1xgRN3hWChcrUbKg5xAcTciQ7D:ypFZekU+Pp1KQQcrUbKg5nT9w

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

    • FLOXIF has been detected (SURICATA)

      • 2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exe (PID: 2744)

    • Connects to the CnC server

      • 2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exe (PID: 2744)

  • SUSPICIOUS

    • Process drops legitimate windows executable

      • 2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exe (PID: 2744)

    • Executable content was dropped or overwritten

      • 2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exe (PID: 2744)

    • Reads security settings of Internet Explorer

      • 2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exe (PID: 2744)

    • Contacting a server suspected of hosting an CnC

      • 2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exe (PID: 2744)

  • INFO

    • Checks supported languages

      • 2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exe (PID: 2744)

    • Reads the computer name

      • 2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exe (PID: 2744)

    • The sample compiled with english language support

      • 2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exe (PID: 2744)

    • Creates files in the program directory

      • 2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exe (PID: 2744)

    • Checks proxy server information

      • 2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exe (PID: 2744)

    • UPX packer has been detected

      • 2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exe (PID: 2744)
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) (64.6)
.dll | Win32 Dynamic Link Library (generic) (15.4)
.exe | Win32 Executable (generic) (10.5)
.exe | Generic Win/DOS Executable (4.6)
.exe | DOS Executable Generic (4.6)

EXIF

EXE

Subsystem: Windows GUI
SubsystemVersion: 6
ImageVersion: -
OSVersion: 6
EntryPoint: 0x33f9
UninitializedDataSize: -
InitializedDataSize: 60416
CodeSize: 96256
LinkerVersion: 14.29
PEType: PE32
ImageFileCharacteristics: Executable, 32-bit
TimeStamp: 2022:04:05 09:31:51+00:00
MachineType: Intel 386 or later, and compatibles
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
119
Monitored processes
2
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start 2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exe no specs #FLOXIF 2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exe

Process information

PID
CMD
Path
Indicators
Parent process
1576"C:\Users\admin\Desktop\2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exe" C:\Users\admin\Desktop\2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\desktop\2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
2744"C:\Users\admin\Desktop\2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exe" C:\Users\admin\Desktop\2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Modules
Images
c:\users\admin\desktop\2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.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\user32.dll
Total events
428
Read events
425
Write events
3
Delete events
0

Modification events

(PID) Process:(2744) 2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(2744) 2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(2744) 2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
Executable files
1
Suspicious files
0
Text files
2
Unknown types
0

Dropped files

PID
Process
Filename
Type
27442025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exeC:\Users\admin\Desktop\VentoyVlnk.logtext
MD5:625BD9D3779AE2CF2E0448AF79EABDB0
SHA256:9AE1E494133FD4206C6F0AB21CF9BB4DA1FA62FC3356F68229D1B4985BD17B2E
27442025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exeC:\Program Files\Common Files\System\symsrv.dll.000text
MD5:1130C911BF5DB4B8F7CF9B6F4B457623
SHA256:EBA08CC8182F379392A97F542B350EA0DBBE5E4009472F35AF20E3D857EAFDF1
27442025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exeC:\Program Files\Common Files\System\symsrv.dllexecutable
MD5:7574CF2C64F35161AB1292E2F532AABF
SHA256:DE055A89DE246E629A8694BDE18AF2B1605E4B9B493C7E4AEF669DD67ACF5085
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
10
TCP/UDP connections
27
DNS requests
14
Threats
6

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
4712
MoUsoCoreWorker.exe
GET
200
23.48.23.164:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
5564
svchost.exe
GET
200
23.48.23.164:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
2744
2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exe
GET
403
45.33.30.197:80
http://www.aieov.com/logo.gif
unknown
—
—
malicious
5564
svchost.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
4712
MoUsoCoreWorker.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
2744
2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exe
GET
403
45.33.30.197:80
http://www.aieov.com/logo.gif
unknown
—
—
malicious
2744
2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exe
GET
403
45.33.30.197:80
http://www.aieov.com/logo.gif
unknown
—
—
malicious
2744
2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exe
GET
403
45.33.30.197:80
http://www.aieov.com/logo.gif
unknown
—
—
malicious
2744
2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exe
GET
403
45.33.30.197:80
http://www.aieov.com/logo.gif
unknown
—
—
malicious
2744
2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exe
GET
403
45.33.30.197:80
http://www.aieov.com/logo.gif
unknown
—
—
malicious
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
4712
MoUsoCoreWorker.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
5564
svchost.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
—
—
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
—
—
104.126.37.130:443
www.bing.com
Akamai International B.V.
DE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
4712
MoUsoCoreWorker.exe
23.48.23.164:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
2744
2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer.exe
45.33.30.197:80
www.aieov.com
Linode, LLC
US
malicious
5564
svchost.exe
23.48.23.164:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
5564
svchost.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 40.127.240.158
  • 4.231.128.59
whitelisted
www.bing.com
  • 104.126.37.130
  • 104.126.37.144
  • 104.126.37.160
  • 104.126.37.153
  • 104.126.37.139
  • 104.126.37.131
  • 104.126.37.145
  • 104.126.37.128
  • 104.126.37.137
whitelisted
google.com
  • 216.58.206.78
whitelisted
crl.microsoft.com
  • 23.48.23.164
  • 23.48.23.167
  • 23.48.23.181
  • 23.48.23.173
  • 23.48.23.178
  • 23.48.23.177
  • 23.48.23.183
  • 23.48.23.191
  • 23.48.23.162
whitelisted
5isohu.com
  • —
whitelisted
www.aieov.com
  • 45.33.30.197
  • 45.79.19.196
  • 45.33.20.235
  • 45.33.2.79
  • 72.14.178.174
  • 96.126.123.244
  • 45.56.79.23
  • 173.255.194.134
  • 45.33.23.183
  • 45.33.18.44
  • 72.14.185.43
  • 198.58.118.167
malicious
www.microsoft.com
  • 184.30.21.171
whitelisted
self.events.data.microsoft.com
  • 20.42.73.25
whitelisted

Threats

Found threats are available for the paid subscriptions
6 ETPRO signatures available at the full report
No debug info
Interactive malware hunting service ANY.RUN
© 2017-2025 ANY.RUN LLC. ALL RIGHTS RESERVED
ANY.RUN
Reports
2025-01-10_a3c0444830fffe84dc423c7524b719e9_avoslocker_cobalt-strike_floxif_luca-stealer