MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 04e3926ce6762b1dc0ce2ea8107a36e9bdda11673ae5b333bccb81a72690a3a1. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Threat unknown


Vendor detections: 12


Intelligence 12 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 04e3926ce6762b1dc0ce2ea8107a36e9bdda11673ae5b333bccb81a72690a3a1
SHA3-384 hash: 5f45f2ce68e0686a50ff488aa64e84d58072b74e5f18d14cb970c9be9fe4ef0677d6b5f6852a23355f5915017fddda0c
SHA1 hash: 3785113edd826b04469b5cec5e4b60dbb7f51bfb
MD5 hash: fffe4cae0f0338ee4d3cf42a35c1315f
humanhash: salami-eleven-foxtrot-uncle
File name:C4PROloader.exe
Download: download sample
File size:11'601'560 bytes
First seen:2023-11-25 11:07:00 UTC
Last seen:2023-11-25 12:26:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 196608:ORs7fuoXLXtXd+MLcgcB2uy+nZge4lhSDNFFvssPVnaw5WCy8etE5md8BSceofTN:8KmUL9XgMIeCKhGQstZW/3E5m2FeoN
Threatray 37 similar samples on MalwareBazaar
TLSH T1DDC6F123BE97C5E3D2991737C5AA11104770E882B713FB0B7A8E23295863B779D4361B
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter Xev
Tags:exe RacoonClipper

Intelligence

File Origin
# of uploads :
2
# of downloads :
327
Origin country :
GR GR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
C4PROloader.exe
Verdict:
Malicious activity
Analysis date:
2023-11-25 11:09:17 UTC
Tags:
raccoonclipper
Link:
https://app.any.run/tasks/cc6f7e11-177a-408a-9b4f-76cd56ee5eb2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/460137/
Detection(s):
SecuriteInfo.com.MSIL.Agent.PVH.tr.30566.8258.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Creating a file in the %temp% directory
Creating a process from a recently created file
Launching a process
Restart of the analyzed sample
Creating a file
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Deleting a system file
Creating a service
Searching for synchronization primitives
Creating a window
Setting browser functions hooks
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun for a service
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Unauthorized injection to a browser process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin macros-on-open overlay packed replace
Link:
https://www.filescan.io/uploads/6561d55716b73d8637210e5c/reports/fda279be-1ef2-45e3-a1e9-87090c6fbbb5/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/04e3926ce6762b1dc0ce2ea8107a36e9bdda11673ae5b333bccb81a72690a3a1
Result
Verdict:
MALICIOUS
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/635dbe19-5f38-4d5e-8617-53e05bcca7f6
Result
Threat name:
Clipboard Hijacker
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1347699
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Adds extensions / path to Windows Defender exclusion list
Antivirus detection for dropped file
Contains functionality to compare user and computer (likely to detect sandboxes)
Contains functionality to modify clipboard data
Encrypted powershell cmdline option found
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Clipboard Hijacker
Yara detected Costura Assembly Loader
Yara detected PersistenceViaHiddenTask
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1347699 Sample: C4PROloader.exe Startdate: 25/11/2023 Architecture: WINDOWS Score: 100 90 store6.gofile.io 2->90 92 file120.gofile.io 2->92 108 Found malware configuration 2->108 110 Malicious sample detected (through community Yara rule) 2->110 112 Multi AV Scanner detection for dropped file 2->112 114 5 other signatures 2->114 12 C4PROloader.exe 5 2->12         started        signatures3 process4 file5 82 C:\Users\user\AppData\Local\Temp\Clylm.exe, PE32 12->82 dropped 130 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 12->130 132 Modifies the context of a thread in another process (thread injection) 12->132 134 Adds extensions / path to Windows Defender exclusion list 12->134 136 2 other signatures 12->136 16 Clylm.exe 15 3 12->16         started        20 C4PROloader.exe 1 3 12->20         started        23 cmd.exe 1 12->23         started        signatures6 process7 dnsIp8 86 store6.gofile.io 136.175.8.205, 443, 49705 PINELLAS-COUNTYUS Reserved 16->86 88 file120.gofile.io 45.112.123.225, 443, 49706 AMAZON-02US Singapore 16->88 96 Multi AV Scanner detection for dropped file 16->96 98 Encrypted powershell cmdline option found 16->98 100 Injects a PE file into a foreign processes 16->100 25 Clylm.exe 16->25         started        29 Clylm.exe 16->29         started        76 C:\ProgramDatadge\Securitydgesup.exe, PE32+ 20->76 dropped 102 Modifies the context of a thread in another process (thread injection) 20->102 104 Adds a directory exclusion to Windows Defender 20->104 31 dialer.exe 20->31         started        33 cmd.exe 1 20->33         started        35 powershell.exe 23 20->35         started        41 7 other processes 20->41 106 Adds extensions / path to Windows Defender exclusion list 23->106 37 powershell.exe 23 23->37         started        39 conhost.exe 23->39         started        file9 signatures10 process11 file12 78 C:\Users\user\AppData\...behaviorgraphntlypxzym.exe, PE32 25->78 dropped 80 C:\Users\user\AppData\Local\Temp\C4.exe, PE32 25->80 dropped 116 Encrypted powershell cmdline option found 25->116 43 Gntlypxzym.exe 25->43         started        46 C4.exe 25->46         started        48 powershell.exe 25->48         started        50 lsass.exe 31->50 injected 58 12 other processes 31->58 52 conhost.exe 33->52         started        54 wusa.exe 33->54         started        56 conhost.exe 35->56         started        60 7 other processes 41->60 signatures13 process14 signatures15 118 Multi AV Scanner detection for dropped file 43->118 120 Uses schtasks.exe or at.exe to add and modify task schedules 43->120 122 Contains functionality to modify clipboard data 43->122 128 2 other signatures 43->128 62 Gntlypxzym.exe 43->62         started        124 Antivirus detection for dropped file 46->124 65 conhost.exe 48->65         started        126 Writes to foreign memory regions 50->126 67 svchost.exe 50->67         started        70 svchost.exe 50->70 injected process16 dnsIp17 84 C:\Users\user\AppData\...\fodhelper.exe, PE32 62->84 dropped 72 schtasks.exe 62->72         started        94 127.0.0.1 unknown unknown 67->94 file18 process19 process20 74 conhost.exe 72->74         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/04e3926ce6762b1dc0ce2ea8107a36e9bdda11673ae5b333bccb81a72690a3a1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/04e3926ce6762b1dc0ce2ea8107a36e9bdda11673ae5b333bccb81a72690a3a1/
Threat name:
ByteCode-MSIL.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2023-11-25 11:08:07 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
4
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=atrze3hgoyvr3qgof2uba6rw5g65uelhhls3gm54zoa2ojuquoqq._file
Verdict:
malicious
Similar samples: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 27 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
evasion persistence
Link:
https://tria.ge/reports/231125-m7zmnaac39/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Executes dropped EXE
Creates new service(s)
Stops running service(s)
Modifies security service
Unpacked files
SH256 hash:
04e3926ce6762b1dc0ce2ea8107a36e9bdda11673ae5b333bccb81a72690a3a1
MD5 hash:
fffe4cae0f0338ee4d3cf42a35c1315f
SHA1 hash:
3785113edd826b04469b5cec5e4b60dbb7f51bfb
Link:
https://www.unpac.me/results/96c6ae99-1f4c-401b-8288-9d8fc1dbbab5/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/04e3926ce676/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/04e3926ce6762b1dc0ce2ea8107a36e9bdda11673ae5b333bccb81a72690a3a1

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE).
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Windows_Rootkit_R77_d0367e28
Create hunting rule
Author:Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Executable exe 04e3926ce6762b1dc0ce2ea8107a36e9bdda11673ae5b333bccb81a72690a3a1

(this sample)

Executable exe daed3dc9b621dc7d62cd2ab8443e18e1cdf93f5db7131c64135ec76769502b7f

Cape
Cape
https://www.capesandbox.com/analysis/460137/
  
Dropping
SHA256 daed3dc9b621dc7d62cd2ab8443e18e1cdf93f5db7131c64135ec76769502b7f
  
Dropping
MD5 749377ba5974bc335559f2cb01bcc152
  
Dropping
SHA256 f4a7c4acf61e1ac508b3078bcd0959b604ee9b5d8759e2cdd5fa96e0ac27104f
  
Dropping
MD5 058c21cc129a5a5cbf418f2bce2a60a6

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