MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8407fe8f63a210fb165aed0095ae5862a7d49c219d02193219a79d3cac3d9930. 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


CredentialFlusher


Vendor detections: 15


Intelligence 15 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8407fe8f63a210fb165aed0095ae5862a7d49c219d02193219a79d3cac3d9930
SHA3-384 hash: 7f8e2a276af19648f098b268c8534ff03882ceb05c23945c4f38b896576177725b99d2d93606d517c5497665c4c0d0af
SHA1 hash: 06d717cacdb79538360bd4c93ec996fb5c487623
MD5 hash: a783e0d164d2819875119a29614ffbff
humanhash: table-nuts-lion-coffee
File name:random.exe
Download: download sample
Signature CredentialFlusher
Create hunting rule
File size:2'075'648 bytes
First seen:2025-09-12 14:40:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 49152:Yk6ouSBBQs9Wsjk2PyHbffGOL30Pd6hlsReybBPzgPgV2O:TnA0sDfjdbyRgPg3
TLSH T103A533B4D9A28D70C30179324CB8EF6958A065F8AF609D3A1798E20DF831773666974F
TrID 32.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
28.9% (.EXE) Win32 Executable (generic) (4504/4/1)
13.0% (.EXE) OS/2 Executable (generic) (2029/13)
12.8% (.EXE) Generic Win/DOS Executable (2002/3)
12.8% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter abuse_ch
Tags:CredentialFlusher exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
SE SE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
random.exe
Verdict:
Malicious activity
Analysis date:
2025-09-12 14:26:57 UTC
Tags:
credentialflusher
Link:
https://app.any.run/tasks/f5bc8c28-4189-4111-b8b7-8ba2d509e6c2

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/27153/
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68c42db06e66ba602d7af934
Tags:
virus spawn sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Creating a window
Creating a process with a hidden window
Searching for the window
Using the Windows Management Instrumentation requests
Launching a process
Searching for the browser window
Connection attempt
DNS request
Sending a custom TCP request
Launching a tool to kill processes
Forced shutdown of a browser
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
microsoft_visual_cc obfuscated overlay overlay packed packed themidawinlicense zero
Link:
https://www.filescan.io/uploads/68c43165dbc6f5a29c4218e5/reports/9e0bc173-813d-4c8e-b4df-dc0299d2cb81/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/8407fe8f63a210fb165aed0095ae5862a7d49c219d02193219a79d3cac3d9930
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-12T10:16:00Z UTC
Last seen:
2025-09-12T10:16:00Z UTC
Hits:
~10
Detections:
VHO:Trojan.Win32.Agent.gen Trojan.Win32.Phpw.bwir HEUR:Trojan.Win32.Generic
Link:
https://opentip.kaspersky.com/8407fe8f63a210fb165aed0095ae5862a7d49c219d02193219a79d3cac3d9930/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b6da8948-5bef-42ba-b049-4e314e0f763b
Result
Threat name:
Credential Flusher
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1776559
Signature
Antivirus / Scanner detection for submitted sample
Binary is likely a compiled AutoIt script file
Detected unpacking (changes PE section rights)
Hides threads from debuggers
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Yara detected Credential Flusher
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1776559 Sample: random.exe Startdate: 12/09/2025 Architecture: WINDOWS Score: 100 49 youtube.com 2->49 51 youtube-ui.l.google.com 2->51 53 68 other IPs or domains 2->53 61 Antivirus / Scanner detection for submitted sample 2->61 63 Multi AV Scanner detection for submitted file 2->63 65 Yara detected Credential Flusher 2->65 67 2 other signatures 2->67 8 random.exe 2->8         started        11 firefox.exe 1 2->11         started        13 firefox.exe 2->13         started        signatures3 process4 signatures5 69 Detected unpacking (changes PE section rights) 8->69 71 Binary is likely a compiled AutoIt script file 8->71 73 Tries to detect sandboxes and other dynamic analysis tools (window names) 8->73 75 4 other signatures 8->75 15 taskkill.exe 1 8->15         started        17 taskkill.exe 1 8->17         started        19 taskkill.exe 1 8->19         started        27 3 other processes 8->27 21 firefox.exe 3 445 11->21         started        25 firefox.exe 13->25         started        process6 dnsIp7 29 conhost.exe 15->29         started        31 conhost.exe 17->31         started        33 conhost.exe 19->33         started        55 www.google.com 142.250.188.228, 443, 49767, 65419 GOOGLEUS United States 21->55 57 play.google.com 142.250.188.238, 443, 49723, 49724 GOOGLEUS United States 21->57 59 17 other IPs or domains 21->59 45 C:\Users\user\AppData\...\gmpopenh264.dll.tmp, PE32+ 21->45 dropped 47 C:\Users\user\...\gmpopenh264.dll (copy), PE32+ 21->47 dropped 35 firefox.exe 21->35         started        37 firefox.exe 21->37         started        39 firefox.exe 21->39         started        41 conhost.exe 27->41         started        43 conhost.exe 27->43         started        file8 process9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8407fe8f63a210fb165aed0095ae5862a7d49c219d02193219a79d3cac3d9930
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8407fe8f63a210fb165aed0095ae5862a7d49c219d02193219a79d3cac3d9930/
Verdict:
Malicious
Threat:
Trojan.Win32.Phpw
Link:
https://tip.neiki.dev/file/8407fe8f63a210fb165aed0095ae5862a7d49c219d02193219a79d3cac3d9930
Threat name:
Win32.Malware.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2025-09-12 14:26:58 UTC
File Type:
PE (Exe)
Extracted files:
23
AV detection:
27 of 38 (71.05%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qqd75d3duiipwfs25uajllsymkt5jhbbtubbsmqzu6otzlb5teya._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery persistence
Link:
https://tria.ge/reports/250912-r3aj7ahn3x/
Behaviour
Checks processor information in registry
Kills process with taskkill
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
System Location Discovery: System Language Discovery
AutoIT Executable
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks BIOS information in registry
Identifies Wine through registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/66292270-dd8f-4b09-8c5f-6e453cff845d
Unpacked files
SH256 hash:
8407fe8f63a210fb165aed0095ae5862a7d49c219d02193219a79d3cac3d9930
MD5 hash:
a783e0d164d2819875119a29614ffbff
SHA1 hash:
06d717cacdb79538360bd4c93ec996fb5c487623
Link:
https://www.unpac.me/results/3e114019-2d99-446b-8eb4-64d278363d25/
SH256 hash:
2a08bfd3732dbb73dd4b593b69932c5c7aff5cdc29d268db31299e571ee8d0cb
MD5 hash:
a3bec894c90fef34d0da37d44e127557
SHA1 hash:
03bc79361b5a6d588e3be12341981c29cc8e7d00
Detections:
AutoITCredentialFlusherScript
Create hunting rule
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/3e114019-2d99-446b-8eb4-64d278363d25/
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/8407fe8f63a210fb165aed0095ae5862a7d49c219d02193219a79d3cac3d9930

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). This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

CredentialFlusher

Executable exe 8407fe8f63a210fb165aed0095ae5862a7d49c219d02193219a79d3cac3d9930

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3622234/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/27153/

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