MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca4233d814c2d43346ef5be1566d6693e651dcf6c2deb9b49e217990dff4f947. 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


Stealc


Vendor detections: 15


Intelligence 15 IOCs 1 YARA 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ca4233d814c2d43346ef5be1566d6693e651dcf6c2deb9b49e217990dff4f947
SHA3-384 hash: ef2a146d72b37b2386b294d1a26a7913886b79f4afb7887c7ae81222d009847f47a690a119a2420736163253b10ec12e
SHA1 hash: 896698d3aec21d980fc71c2d51aea497b17ca72a
MD5 hash: 083962c7dcc698bb6236f6b456847104
humanhash: gee-texas-mirror-seventeen
File name:083962c7dcc698bb6236f6b456847104.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:11'673'960 bytes
First seen:2025-12-19 19:20:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 86b68f0acc7701b549ae2015f28af696 (1 x HijackLoader, 1 x Stealc)
ssdeep 196608:YfWEkEh8nqHcan+xTFd1nOprgEcmd8nlHTc70NMPm7UI3su:EWxzqHl+xT71eZ8lzc5M3su
TLSH T1EBC62325769881A4C4B6C238C5FA8152F3723C459FB5EBDF1565721E3E3BAE08E39321
TrID 48.7% (.EXE) Win64 Executable (generic) (10522/11/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter abuse_ch
Tags:exe Stealc


Avatar
abuse_ch
Stealc C2:
http://147.45.211.80/2eacf447f3964cf7.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://147.45.211.80/2eacf447f3964cf7.php https://threatfox.abuse.ch/ioc/1683535/

Intelligence

File Origin
# of uploads :
1
# of downloads :
118
Origin country :
NL NL
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/0af9683d-996b-4ad8-8644-fab56abf561b/
Malware family:
n/a
ID:
1
File name:
2025-12-17_083962c7dcc698bb6236f6b456847104_mespinoza_njrat_ryuk.exe
Verdict:
Malicious activity
Analysis date:
2025-12-19 19:20:29 UTC
Tags:
auto generic delphi hijackloader loader
Link:
https://app.any.run/tasks/2591e61e-2d61-4a18-9ac8-29e694e31f8d

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/45538/
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6945a57e56a871e6bb7f11b5
Tags:
dropper virus blic
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug fingerprint infostealer installer-heuristic lolbin microsoft_visual_cc overlay overlay runonce
Link:
https://www.filescan.io/uploads/6945a57a84afa5547b5abe6e/reports/8096a2e7-89cb-43c2-ac13-38d8d67e282b/overview
Verdict:
Malicious
Labled as:
Generik.KUMVRCU trojan
Link:
https://www.hybrid-analysis.com/sample/ca4233d814c2d43346ef5be1566d6693e651dcf6c2deb9b49e217990dff4f947
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-12-16T15:48:00Z UTC
Last seen:
2025-12-21T15:33:00Z UTC
Hits:
~10
Detections:
Trojan.Win32.Penguish.sb Trojan.Win32.Delf.sb Trojan.Win64.Penguish.sbd HEUR:Trojan.Win32.Loader.gen Trojan.Win32.Strab.sb
Link:
https://opentip.kaspersky.com/ca4233d814c2d43346ef5be1566d6693e651dcf6c2deb9b49e217990dff4f947/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/9013f226-a144-4ea2-b4de-efb2ed0087f9
Result
Threat name:
HijackLoader
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1836480
Signature
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Switches to a custom stack to bypass stack traces
Yara detected HijackLoader
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
Score:
15%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/ca4233d814c2d43346ef5be1566d6693e651dcf6c2deb9b49e217990dff4f947
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/083962c7dcc698bb6236f6b456847104
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ca4233d814c2d43346ef5be1566d6693e651dcf6c2deb9b49e217990dff4f947/
Verdict:
Malicious
Threat:
Family.Stealc
Link:
https://tip.neiki.dev/file/ca4233d814c2d43346ef5be1566d6693e651dcf6c2deb9b49e217990dff4f947
Threat name:
Win64.Trojan.Hijackloader
Create hunting rule
Status:
Suspicious
First seen:
2025-12-16 22:38:43 UTC
File Type:
PE+ (Exe)
Extracted files:
586
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zjbdhwauylkdgrxplpqvm3lgsptfdxhwylpltne6ef4zbx7u7fdq._file
Verdict:
malicious
Label(s):
stealc
Create hunting rule
Similar samples:
error
Stealc
Result
Malware family:
hijackloader
Create hunting rule
Score:
  10/10
Tags:
family:hijackloader discovery loader
Link:
https://tria.ge/reports/251223-qey27szpcw/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Executes dropped EXE
Loads dropped DLL
Detects HijackLoader (aka IDAT Loader)
HijackLoader, IDAT loader, Ghostulse,
Hijackloader family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/5ce68c44-3e5d-4abf-8911-4bd20720bdfc
Unpacked files
SH256 hash:
ca4233d814c2d43346ef5be1566d6693e651dcf6c2deb9b49e217990dff4f947
MD5 hash:
083962c7dcc698bb6236f6b456847104
SHA1 hash:
896698d3aec21d980fc71c2d51aea497b17ca72a
Link:
https://www.unpac.me/results/438cd636-e937-48cb-912d-af4cc71cfdd0/
Malware family:
IDATLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ca4233d814c2/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:Bolonyokte
Create hunting rule
Author:Jean-Philippe Teissier / @Jipe_
Description:UnknownDotNet RAT - Bolonyokte
Rule name:Borland
Create hunting rule
Author:malware-lu
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:with_urls
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the presence of an or several urls
Reference:http://laboratorio.blogs.hispasec.com/

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/45538/

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