File name:

atkexComSvc.exe

Full analysis: https://app.any.run/tasks/0e283711-7b84-42da-93cb-8d4d8454aa73
Verdict: Malicious activity
Analysis date: April 06, 2025, 22:38:20
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
delphi
upx
crypto-regex
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed, 3 sections
MD5:

0E2DD184CC78BE5FEDD2601444BE4CD5

SHA1:

738D818F05AB4924D57E0DB0AB912A0EBDA32137

SHA256:

1E7F947367BD1C65F9A1DC4E9ECB3987ED1B192FF9566E96222D8295D7D9AAC1

SSDEEP:

98304:NCrfyqHeLL1/VP2nT0hrpPpSlBbp0VeME4dTE8BflyZCr9xwexnyFXDN8rFVfRxn:+0aTYloUTvh

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

    • Changes the autorun value in the registry

      • reg.exe (PID: 8060)

  • SUSPICIOUS

    • Found regular expressions for crypto-addresses (YARA)

      • atkexComSvc.exe (PID: 7504)

    • Starts CMD.EXE for commands execution

      • atkexComSvc.exe (PID: 7504)

    • There is functionality for taking screenshot (YARA)

      • atkexComSvc.exe (PID: 7504)

    • There is functionality for communication over UDP network (YARA)

      • atkexComSvc.exe (PID: 7504)

    • Uses REG/REGEDIT.EXE to modify registry

      • cmd.exe (PID: 8004)

    • Executable content was dropped or overwritten

      • atkexComSvc.exe (PID: 7504)

    • Connects to unusual port

      • atkexComSvc.exe (PID: 7504)

  • INFO

    • UPX packer has been detected

      • atkexComSvc.exe (PID: 7504)

    • Creates files in the program directory

      • atkexComSvc.exe (PID: 7504)

    • The sample compiled with english language support

      • atkexComSvc.exe (PID: 7504)

    • Reads the computer name

      • atkexComSvc.exe (PID: 7504)

    • Drops encrypted JS script (Microsoft Script Encoder)

      • atkexComSvc.exe (PID: 7504)

    • Reads the machine GUID from the registry

      • atkexComSvc.exe (PID: 7504)

    • Compiled with Borland Delphi (YARA)

      • atkexComSvc.exe (PID: 7504)

    • Reads the software policy settings

      • atkexComSvc.exe (PID: 7504)

    • Checks supported languages

      • atkexComSvc.exe (PID: 7504)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | UPX compressed Win32 Executable (64.2)
.dll | Win32 Dynamic Link Library (generic) (15.6)
.exe | Win32 Executable (generic) (10.6)
.exe | Generic Win/DOS Executable (4.7)
.exe | DOS Executable Generic (4.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2024:05:19 11:26:09+00:00
ImageFileCharacteristics: No relocs, Executable, No line numbers, No symbols, Bytes reversed lo, 32-bit, Bytes reversed hi
PEType: PE32
LinkerVersion: 2.25
CodeSize: 8417280
InitializedDataSize: 28672
UninitializedDataSize: 12136448
EntryPoint: 0x139a990
OSVersion: 5
ImageVersion: -
SubsystemVersion: 5
Subsystem: Windows GUI
FileVersionNumber: 9.54.1.1173
ProductVersionNumber: 9.54.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Windows, Latin1
FileDescription: rcc
FileVersion: 9.54.1.1173
LegalCopyright: ks-soft
OriginalFileName: rcc_themes.exe
ProductName: rcc
ProductVersion: 9.54.0.0
ProgramID: com.embarcadero.rcc
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
131
Monitored processes
6
Malicious processes
1
Suspicious processes
1

Behavior graph

Click at the process to see the details
start atkexcomsvc.exe sppextcomobj.exe no specs slui.exe no specs cmd.exe no specs conhost.exe no specs reg.exe

Process information

PID
CMD
Path
Indicators
Parent process
7504"C:\Users\admin\AppData\Local\Temp\atkexComSvc.exe" C:\Users\admin\AppData\Local\Temp\atkexComSvc.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
rcc
Version:
9.54.1.1173
Modules
Images
c:\users\admin\appdata\local\temp\atkexcomsvc.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\advapi32.dll
7552C:\WINDOWS\system32\SppExtComObj.exe -EmbeddingC:\Windows\System32\SppExtComObj.Exe—svchost.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
7584"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
8004cmd /c "reg add HKCU\Software\Microsoft\Windows\CurrentVersion\RunOnce /v atkexComSvc /t REG_SZ /d C:\ProgramData\atkexComSvc.exe /f"C:\Windows\SysWOW64\cmd.exe—atkexComSvc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\cmd.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\msvcrt.dll
8012\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—cmd.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
8060reg add HKCU\Software\Microsoft\Windows\CurrentVersion\RunOnce /v atkexComSvc /t REG_SZ /d C:\ProgramData\atkexComSvc.exe /fC:\Windows\SysWOW64\reg.exe
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Console Tool
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\reg.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\msvcrt.dll
Total events
3 365
Read events
3 364
Write events
1
Delete events
0

Modification events

(PID) Process:(8060) reg.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce
Operation:writeName:atkexComSvc
Value:
C:\ProgramData\atkexComSvc.exe
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
7504atkexComSvc.exeC:\ProgramData\atkexComSvc.exeexecutable
MD5:0E2DD184CC78BE5FEDD2601444BE4CD5
SHA256:1E7F947367BD1C65F9A1DC4E9ECB3987ED1B192FF9566E96222D8295D7D9AAC1
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
20
DNS requests
15
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
6544
svchost.exe
GET
200
2.23.77.188:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
—
—
GET
200
2.16.241.19:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
7324
SIHClient.exe
GET
200
23.219.150.101:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
whitelisted
7324
SIHClient.exe
GET
200
23.219.150.101:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.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
4
System
192.168.100.255:137
—
—
—
whitelisted
2104
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
4
System
192.168.100.255:138
—
—
—
whitelisted
—
—
2.16.241.19:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
2112
svchost.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
3216
svchost.exe
172.172.255.217:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
6544
svchost.exe
20.190.160.2:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
6544
svchost.exe
2.23.77.188:80
ocsp.digicert.com
AKAMAI-AS
DE
whitelisted
7504
atkexComSvc.exe
15.197.198.189:8545
data-seed-prebsc-1-s1.binance.org
AMAZON-02
US
unknown

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 40.127.240.158
  • 51.104.136.2
  • 4.231.128.59
whitelisted
google.com
  • 216.58.206.46
whitelisted
crl.microsoft.com
  • 2.16.241.19
  • 2.16.241.12
whitelisted
client.wns.windows.com
  • 172.172.255.217
whitelisted
login.live.com
  • 20.190.160.2
  • 40.126.32.138
  • 20.190.160.132
  • 20.190.160.131
  • 40.126.32.68
  • 20.190.160.128
  • 20.190.160.17
  • 20.190.160.4
whitelisted
ocsp.digicert.com
  • 2.23.77.188
whitelisted
data-seed-prebsc-1-s1.binance.org
  • 15.197.198.189
  • 3.33.196.84
unknown
slscr.update.microsoft.com
  • 20.109.210.53
whitelisted
www.microsoft.com
  • 23.219.150.101
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 20.242.39.171
whitelisted

Threats

PID
Process
Class
Message
2196
svchost.exe
Misc activity
ET TA_ABUSED_SERVICES DNS Query to Commonly Actor Abused Online Service (data-seed-prebsc-1-s1 .binance .org)
7504
atkexComSvc.exe
Misc activity
ET TA_ABUSED_SERVICES Observed Commonly Actor Abused Online Service Domain (data-seed-prebsc-1-s1 .binance .org in TLS SNI)
No debug info
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Reports
atkexComSvc.exe