File name:

chorus-2.0.0.jar

Full analysis: https://app.any.run/tasks/4ede1cc8-43ca-4374-ab3a-a565eb7c704b
Verdict: Malicious activity
Analysis date: April 07, 2026, 23:28:23
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
etherhiding
Indicators:
MIME: application/java-archive
File info: Java archive data (JAR)
MD5:

1AA9C4A7567109763754370B674D7E34

SHA1:

048446C7C1276C7F33AB11417BEE8D08DC12D471

SHA256:

AFDCE9057FDFF42154973CCBE4E1898C97E3CE8CC0A7FE4E16AAEB2A1B3DDC1F

SSDEEP:

12288:dr5Gn2mdQIE0RwV/SIe4SwJaY6WX84VAOEO:dtGn2md/E0RwV/3e4SwIY6K/AO3

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

    No malicious indicators.

  • SUSPICIOUS

    • Application launched itself

      • javaw.exe (PID: 7200)

  • INFO

    • Checks supported languages

      • javaw.exe (PID: 7200)
      • javaw.exe (PID: 7664)

    • Reads CPU info

      • javaw.exe (PID: 7200)
      • javaw.exe (PID: 7664)

    • Create files in a temporary directory

      • javaw.exe (PID: 7200)
      • javaw.exe (PID: 7664)

    • Reads Environment values

      • javaw.exe (PID: 7200)
      • javaw.exe (PID: 7664)

    • Reads the machine GUID from the registry

      • javaw.exe (PID: 7664)

    • Reads the computer name

      • javaw.exe (PID: 7664)

    • Creates files or folders in the user directory

      • javaw.exe (PID: 7664)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.jar | Java Archive (78.3)
.zip | ZIP compressed archive (21.6)

EXIF

ZIP

ZipRequiredVersion: 20
ZipBitFlag: -
ZipCompression: Deflated
ZipModifyDate: 2026:03:29 20:07:28
ZipCRC: 0x3ee0ce8b
ZipCompressedSize: 210
ZipUncompressedSize: 414
ZipFileName: META-INF/MANIFEST.MF
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
136
Monitored processes
4
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start javaw.exe no specs javaw.exe slui.exe svchost.exe

Process information

PID
CMD
Path
Indicators
Parent process
2232C:\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
4624C:\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
7200"C:\Program Files\Java\jdk-25.0.2\bin\javaw.exe" -jar C:\Users\admin\Desktop\chorus-2.0.0.jarC:\Program Files\Java\jdk-25.0.2\bin\javaw.exe—explorer.exe
User:
admin
Company:
N/A
Integrity Level:
MEDIUM
Description:
Java(TM) Platform SE binary
Exit code:
0
Version:
25.0.2.0
Modules
Images
c:\program files\java\jdk-25.0.2\bin\javaw.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\ucrtbase.dll
c:\program files\java\jdk-25.0.2\bin\jli.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
7664"C:\Program Files\Java\jdk-25.0.2\bin\javaw.exe" -jar C:\Users\admin\Desktop\chorus-2.0.0.jar --jwC:\Program Files\Java\jdk-25.0.2\bin\javaw.exe
javaw.exe
User:
admin
Company:
N/A
Integrity Level:
MEDIUM
Description:
Java(TM) Platform SE binary
Exit code:
0
Version:
25.0.2.0
Modules
Images
c:\program files\java\jdk-25.0.2\bin\javaw.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\ucrtbase.dll
c:\program files\java\jdk-25.0.2\bin\jli.dll
c:\program files\java\jdk-25.0.2\bin\vcruntime140.dll
c:\windows\winsxs\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.19041.3636_none_60b6a03d71f818d5\comctl32.dll
c:\windows\system32\msvcrt.dll
Total events
3 992
Read events
3 991
Write events
1
Delete events
0

Modification events

(PID) Process:(4624) slui.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\3d\52C64B7E
Operation:writeName:@%SystemRoot%\System32\sppcomapi.dll,-3200
Value:
Software Licensing
Executable files
0
Suspicious files
1
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
7664javaw.exeC:\Users\admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1693682860-607145093-2874071422-1001\83aa4cc77f591dfc2374580bbd95f6ba_bb926e54-e3ca-40fd-ae90-2764341e7792binary
MD5:C8366AE350E7019AEFC9D1E6E6A498C6
SHA256:11E6ACA8E682C046C83B721EEB5C72C5EF03CB5936C60DF6F4993511DDC61238
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
70
TCP/UDP connections
49
DNS requests
26
Threats
3

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
5276
MoUsoCoreWorker.exe
GET
304
20.73.194.208:443
https://settings-win.data.microsoft.com/settings/v3.0/wsd/muse?ProcessorClockSpeed=3094&FlightIds=&UpdateOfferedDays=4294967295&BranchReadinessLevel=CB&OEMManufacturerName=DELL&IsCloudDomainJoined=0&ProcessorIdentifier=AMD64%20Family%2023%20Model%201%20Stepping%202&sku=48&ActivationChannel=Retail&AttrDataVer=186&IsMDMEnrolled=0&ProcessorCores=6&ProcessorModel=AMD%20Ryzen%205%203500%206-Core%20Processor&TotalPhysicalRAM=6144&PrimaryDiskType=4294967295&FlightingBranchName=&ChassisTypeId=1&OEMModelNumber=DELL&SystemVolumeTotalCapacity=260281&sampleId=95271487&deviceClass=Windows.Desktop&App=muse&DisableDualScan=0&AppVer=10.0&OEMSubModel=J5CR&locale=en-US&IsAlwaysOnAlwaysConnectedCapable=0&ms=0&DefaultUserRegion=244&UpdateServiceUrl=http%3A%2F%2Fneverupdatewindows10.com&osVer=10.0.19045.4046.amd64fre.vb_release.191206-1406&os=windows&deviceId=s%3ABAD99146-31D3-4EC6-A1A4-BE76F32BA5D4&DeferQualityUpdatePeriodInDays=0&ring=Retail&DeferFeatureUpdatePeriodInDays=30
US
—
—
whitelisted
680
svchost.exe
GET
—
20.73.194.208:443
https://settings-win.data.microsoft.com/settings/v3.0/WSD/WaasMedic?os=Windows&osVer=10.0.19041.1.amd64fre.vb_release.191206-&appVer=10.0.19041.3758&ring=Retail&sku=48&deviceClass=Windows.Desktop&locale=en-US&deviceId=BAD99146-31D3-4EC6-A1A4-BE76F32BA5D4
US
—
—
whitelisted
5276
MoUsoCoreWorker.exe
GET
200
23.48.23.11:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
NL
binary
825 b
whitelisted
4624
slui.exe
POST
500
128.24.231.65:443
https://activation-v2.sls.microsoft.com/SLActivateProduct/SLActivateProduct.asmx?configextension=Retail
US
xml
512 b
whitelisted
4624
slui.exe
POST
500
128.24.231.65:443
https://activation-v2.sls.microsoft.com/SLActivateProduct/SLActivateProduct.asmx?configextension=Retail
US
xml
512 b
whitelisted
5316
svchost.exe
POST
200
20.190.160.128:443
https://login.live.com/RST2.srf
US
text
1.24 Kb
whitelisted
7664
javaw.exe
GET
—
185.178.208.129:443
https://whreceiverrrrrrrrr.ru/files/jar/module
RU
—
—
—
5316
svchost.exe
POST
200
20.190.160.128:443
https://login.live.com/RST2.srf
US
text
1.24 Kb
whitelisted
5316
svchost.exe
POST
400
20.190.160.128:443
https://login.live.com/ppsecure/deviceaddcredential.srf
US
text
203 b
whitelisted
7664
javaw.exe
POST
200
51.254.59.59:443
https://eth.api.onfinality.io/public
FR
binary
934 b
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
—
Not routed
—
whitelisted
680
svchost.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
5276
MoUsoCoreWorker.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
8124
slui.exe
128.24.231.64:443
activation-v2.sls.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
4
System
192.168.100.255:138
—
Not routed
—
whitelisted
7664
javaw.exe
104.21.67.22:443
eth.llamarpc.com
CLOUDFLARENET
US
malicious
5276
MoUsoCoreWorker.exe
23.48.23.11:80
crl.microsoft.com
AKAMAI-ASN1
NL
whitelisted
5276
MoUsoCoreWorker.exe
23.52.181.212:80
www.microsoft.com
AKAMAI-AS
US
whitelisted
680
svchost.exe
23.52.181.212:80
www.microsoft.com
AKAMAI-AS
US
whitelisted
7664
javaw.exe
51.254.59.59:443
eth.api.onfinality.io
OVH
FR
malicious

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 20.73.194.208
  • 4.231.128.59
whitelisted
activation-v2.sls.microsoft.com
  • 128.24.231.64
  • 128.24.231.65
whitelisted
google.com
  • 142.251.14.101
  • 142.251.14.113
  • 142.251.14.139
  • 142.251.14.100
  • 142.251.14.138
  • 142.251.14.102
whitelisted
eth.llamarpc.com
  • 104.21.67.22
  • 172.67.167.200
malicious
crl.microsoft.com
  • 23.48.23.11
  • 23.48.23.24
  • 23.48.23.35
whitelisted
www.microsoft.com
  • 23.52.181.212
  • 88.221.169.152
whitelisted
eth.api.onfinality.io
  • 51.254.59.59
malicious
whreceiverrrrrrrrr.ru
  • 185.178.208.129
malicious
login.live.com
  • 20.190.160.128
  • 20.190.160.2
  • 40.126.32.133
  • 20.190.160.4
  • 20.190.160.65
  • 20.190.160.131
  • 20.190.160.17
  • 20.190.160.22
whitelisted
client.wns.windows.com
  • 172.211.123.248
whitelisted

Threats

PID
Process
Class
Message
—
—
A Network Trojan was detected
ET MALWARE EtherHiding Exfil M2
680
svchost.exe
Unknown Traffic
ET USER_AGENTS Microsoft Dr Watson User-Agent (MSDW)
—
—
A Network Trojan was detected
ET MALWARE EtherHiding Exfil M2
No debug info
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Reports
chorus-2.0.0.jar