File name:

LummaC2.exe

Full analysis: https://app.any.run/tasks/8e36df06-54a1-4dc6-b047-c41d96880cad
Verdict: Malicious activity
Threats:

Lumma is an information stealer, developed using the C programming language. It is offered for sale as a malware-as-a-service, with several plans available. It usually targets cryptocurrency wallets, login credentials, and other sensitive information on a compromised system. The malicious software regularly gets updates that improve and expand its functionality, making it a serious stealer threat.

Malware Trends Tracker     >>>
Analysis date: July 06, 2025, 13:47:09
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
telegram
lumma
stealer
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32+ executable (console) x86-64 (stripped to external PDB), for MS Windows, 6 sections
MD5:

80A12268257289310C521B510D112E4D

SHA1:

726A596E8D73F4EF609D71D9020A6723C8BFC97F

SHA256:

0579E8E97C4103D4C3D7A9F242165347D83C2378C5AE8FCA1ACEDA39E56647EB

SSDEEP:

98304:UoED/aA/zJCK+yamSPkaxQNPE0ai1OjtbJhN8evi5ddAtYgm:gOM

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

    • Executing a file with an untrusted certificate

      • LummaC2.exe (PID: 3520)

    • LUMMA has been detected (SURICATA)

      • explorer.exe (PID: 3632)
      • svchost.exe (PID: 2200)

    • Connects to the CnC server

      • svchost.exe (PID: 2200)

    • LUMMA mutex has been found

      • explorer.exe (PID: 3632)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • LummaC2.exe (PID: 3520)

    • Reads security settings of Internet Explorer

      • buzyleneunconfidence.exe (PID: 4232)
      • buzyleneunconfidence.exe (PID: 5960)

    • Starts CMD.EXE for commands execution

      • LummaC2.exe (PID: 3520)

    • Application launched itself

      • buzyleneunconfidence.exe (PID: 4232)

    • Contacting a server suspected of hosting an CnC

      • explorer.exe (PID: 3632)
      • svchost.exe (PID: 2200)

    • Process communicates with Telegram (possibly using it as an attacker's C2 server)

      • explorer.exe (PID: 3632)

    • There is functionality for taking screenshot (YARA)

      • explorer.exe (PID: 3632)

  • INFO

    • Checks supported languages

      • LummaC2.exe (PID: 3520)
      • buzyleneunconfidence.exe (PID: 4232)
      • buzyleneunconfidence.exe (PID: 5960)

    • Reads the software policy settings

      • explorer.exe (PID: 3632)

    • Reads the machine GUID from the registry

      • buzyleneunconfidence.exe (PID: 4232)
      • buzyleneunconfidence.exe (PID: 5960)

    • Reads the computer name

      • buzyleneunconfidence.exe (PID: 4232)
      • buzyleneunconfidence.exe (PID: 5960)

    • Process checks computer location settings

      • buzyleneunconfidence.exe (PID: 4232)

    • Attempting to use instant messaging service

      • explorer.exe (PID: 3632)

    • Application launched itself

      • chrome.exe (PID: 4216)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Generic Win/DOS Executable (50)
.exe | DOS Executable Generic (49.9)

EXIF

EXE

MachineType: AMD AMD64
TimeStamp: 0000:00:00 00:00:00
ImageFileCharacteristics: Executable, No line numbers, No symbols, Large address aware, No debug
PEType: PE32+
LinkerVersion: 2.36
CodeSize: 81920
InitializedDataSize: 2599424
UninitializedDataSize: -
EntryPoint: 0xbec4
OSVersion: 6
ImageVersion: -
SubsystemVersion: 6
Subsystem: Windows command line
FileVersionNumber: 1.0.0.1
ProductVersionNumber: 1.0.0.1
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Windows NT 32-bit
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Unknown (0009)
CharacterSet: Unicode
CompanyName: JUST OKAY
FileDescription: JUST OKAY
FileVersion: 1.0.0.6
InternalName: JUST OKAY
LegalCopyright: Copyright (C) 2024
OriginalFileName: JUST OKAY
ProductName: JUST OKAY
ProductVersion: 1.0.0.6
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
147
Monitored processes
17
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start lummac2.exe conhost.exe no specs cmd.exe no specs buzyleneunconfidence.exe no specs #LUMMA explorer.exe #LUMMA svchost.exe buzyleneunconfidence.exe chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1036"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --string-annotations --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --field-trial-handle=2004,i,8631136846116724184,13776618361481552531,262144 --variations-seed-version=20250221-144540.991000 --mojo-platform-channel-handle=1988 /prefetch:2C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Version:
133.0.6943.127
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\aclayers.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
1204"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3172,i,8631136846116724184,13776618361481552531,262144 --variations-seed-version=20250221-144540.991000 --mojo-platform-channel-handle=3184 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Version:
133.0.6943.127
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\133.0.6943.127\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\bcryptprimitives.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
1732"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3192,i,8631136846116724184,13776618361481552531,262144 --variations-seed-version=20250221-144540.991000 --mojo-platform-channel-handle=3228 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Version:
133.0.6943.127
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\133.0.6943.127\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\bcryptprimitives.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
2200C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s DnscacheC:\Windows\System32\svchost.exe
services.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Host Process for Windows Services
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\svchost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\kernel.appcore.dll
2696"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=133.0.6943.127 --initial-client-data=0x21c,0x220,0x224,0x1f8,0x228,0x7ffc4344fff8,0x7ffc43450004,0x7ffc43450010C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Version:
133.0.6943.127
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\aclayers.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
3048"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=8 --field-trial-handle=4660,i,8631136846116724184,13776618361481552531,262144 --variations-seed-version=20250221-144540.991000 --mojo-platform-channel-handle=4684 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Version:
133.0.6943.127
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\133.0.6943.127\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\bcryptprimitives.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
3520"C:\Users\admin\AppData\Local\Temp\LummaC2.exe" C:\Users\admin\AppData\Local\Temp\LummaC2.exe
explorer.exe
User:
admin
Company:
JUST OKAY
Integrity Level:
MEDIUM
Description:
JUST OKAY
Exit code:
0
Version:
1.0.0.6
Modules
Images
c:\users\admin\appdata\local\temp\lummac2.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
3632C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe
LummaC2.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Version:
10.0.19041.3758 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\explorer.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\shell32.dll
3652\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—LummaC2.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
3876"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --disable-quic --string-annotations --field-trial-handle=2376,i,8631136846116724184,13776618361481552531,262144 --variations-seed-version=20250221-144540.991000 --mojo-platform-channel-handle=2392 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Version:
133.0.6943.127
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\133.0.6943.127\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\bcryptprimitives.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
Total events
8 607
Read events
8 602
Write events
5
Delete events
0

Modification events

(PID) Process:(4216) chrome.exeKey:HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(4216) chrome.exeKey:HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(4216) chrome.exeKey:HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(4216) chrome.exeKey:HKEY_CURRENT_USER\SOFTWARE\Google\Chrome\StabilityMetrics
Operation:writeName:user_experience_metrics.stability.exited_cleanly
Value:
0
(PID) Process:(4216) chrome.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96}
Operation:writeName:usagestats
Value:
0
Executable files
3
Suspicious files
11
Text files
19
Unknown types
0

Dropped files

PID
Process
Filename
Type
4216chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\ClientCertificates\LOG.old~RF176dcd.TMP —
MD5:—
SHA256:—
4216chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\PersistentOriginTrials\LOG.old~RF176ddd.TMP —
MD5:—
SHA256:—
4216chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\ClientCertificates\LOG.old —
MD5:—
SHA256:—
4216chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\chrome_cart_db\LOG.old~RF176dec.TMP —
MD5:—
SHA256:—
4216chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\chrome_cart_db\LOG.old —
MD5:—
SHA256:—
4216chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Segmentation Platform\SegmentInfoDB\LOG.old~RF176dec.TMP —
MD5:—
SHA256:—
4216chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Segmentation Platform\SegmentInfoDB\LOG.old —
MD5:—
SHA256:—
4216chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\discounts_db\LOG.old~RF176dec.TMP —
MD5:—
SHA256:—
4216chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\parcel_tracking_db\LOG.old~RF176dec.TMP —
MD5:—
SHA256:—
4216chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\discounts_db\LOG.old —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
29
DNS requests
26
Threats
4

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1268
svchost.exe
GET
200
23.216.77.6:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
7124
chrome.exe
GET
200
142.250.185.174:80
http://clients2.google.com/time/1/current?cup2key=8:uAmFFVN1-MDJRnX1CAyE2u-j9vdYcgknStLYozv7vTU&cup2hreq=e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
unknown
—
—
whitelisted
1268
svchost.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
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
5944
MoUsoCoreWorker.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
1268
svchost.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
2276
RUXIMICS.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
3632
explorer.exe
149.154.167.99:443
t.me
Telegram Messenger Inc
GB
whitelisted
3632
explorer.exe
144.172.115.212:443
ycvduc.xyz
QUICKPACKET
US
unknown
4
System
192.168.100.255:138
—
—
—
whitelisted
7124
chrome.exe
172.217.18.3:443
clientservices.googleapis.com
GOOGLE
US
whitelisted
7124
chrome.exe
142.250.181.234:443
safebrowsingohttpgateway.googleapis.com
GOOGLE
US
whitelisted
7124
chrome.exe
142.250.185.174:80
clients2.google.com
GOOGLE
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.104.136.2
  • 4.231.128.59
whitelisted
google.com
  • 216.58.212.174
whitelisted
t.me
  • 149.154.167.99
whitelisted
herell.pics
  • —
unknown
ycvduc.xyz
  • 144.172.115.212
unknown
clientservices.googleapis.com
  • 172.217.18.3
whitelisted
safebrowsingohttpgateway.googleapis.com
  • 142.250.181.234
  • 142.250.186.74
  • 172.217.16.202
  • 142.250.186.42
  • 172.217.18.106
  • 216.58.206.42
  • 142.250.184.202
  • 142.250.186.170
  • 142.250.185.202
  • 142.250.184.234
  • 142.250.186.106
  • 142.250.185.234
  • 142.250.186.138
  • 172.217.18.10
  • 216.58.206.74
  • 172.217.16.138
whitelisted
clients2.google.com
  • 142.250.185.174
whitelisted
accounts.google.com
  • 142.250.102.84
whitelisted
www.google.com
  • 142.250.186.132
whitelisted

Threats

PID
Process
Class
Message
3632
explorer.exe
Misc activity
ET INFO Observed Telegram Domain (t .me in TLS SNI)
2200
svchost.exe
Domain Observed Used for C2 Detected
ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (ycvduc .xyz)
3632
explorer.exe
Domain Observed Used for C2 Detected
ET MALWARE Observed Win32/Lumma Stealer Related Domain (ycvduc .xyz) in TLS SNI
3632
explorer.exe
Not Suspicious Traffic
ET INFO OpenSSL Demo CA - Internet Widgits Pty (O)
No debug info
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Reports
LummaC2.exe