MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2ac5a953d591f6c32450cb7c522d15f9e8e98b515c818e6b7c71ebacbf000a04. 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: 2ac5a953d591f6c32450cb7c522d15f9e8e98b515c818e6b7c71ebacbf000a04
SHA3-384 hash: 87c4fabbc09cbc79b1d5335c7594a7301622a64d689888e9b4c760882c867802c48229e68d09ccbcb3f368d858fe5342
SHA1 hash: 9393f03bb0f88f19744afa7c861ebc26289dfae8
MD5 hash: 6015b38bdc8846a17fafbed287afb9da
humanhash: indigo-friend-twenty-xray
File name:random.exe
Download: download sample
Signature CredentialFlusher
Create hunting rule
File size:2'417'664 bytes
First seen:2025-09-24 16:22:11 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:Coeophlhhj8Qf/RgaSPisCMvZ5bxTYln//5e0OamFFz74+IkO3mI77DSncI6sxsU:C/ophnt8Ka+MFkl//MHFzFbO3t3DG1K
TLSH T145B5338E46649A20F4513133C0A68B78D58DDAA14DCF3F7A0778B9DF6C39B999007E1E
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 :
103
Origin country :
SE SE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
random.exe
Verdict:
Malicious activity
Analysis date:
2025-09-24 16:42:21 UTC
Tags:
credentialflusher themida autoit
Link:
https://app.any.run/tasks/d195ae24-13db-49b8-9e62-ee62a177a236

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/28849/
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68d54739cc9425144151d88e
Tags:
quasar virus sage zusy
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:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
microsoft_visual_cc obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/68d41da174e5a28989915e8c/reports/8881e417-97df-4a75-940c-cf2ece86d633/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/2ac5a953d591f6c32450cb7c522d15f9e8e98b515c818e6b7c71ebacbf000a04
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-24T15:42:00Z UTC
Last seen:
2025-09-24T15:42:00Z UTC
Hits:
~10
Detections:
Trojan-Spy.Win32.Quasar.sy HEUR:Trojan-Spy.Win32.Quasar.gen
Link:
https://opentip.kaspersky.com/2ac5a953d591f6c32450cb7c522d15f9e8e98b515c818e6b7c71ebacbf000a04/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c91f82fd-d4bc-4937-b77d-04c54bca57e5
Result
Threat name:
Credential Flusher
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1783413
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
PE file contains section with special chars
Potentially malicious time measurement code found
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: 1783413 Sample: random.exe Startdate: 24/09/2025 Architecture: WINDOWS Score: 100 49 youtube.com 2->49 51 youtube-ui.l.google.com 2->51 53 70 other IPs or domains 2->53 61 Antivirus / Scanner detection for submitted sample 2->61 63 Yara detected Credential Flusher 2->63 65 PE file contains section with special chars 2->65 67 Joe Sandbox ML detected suspicious sample 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 5 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 3 451 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 142.250.73.100, 443, 49738, 52135 GOOGLEUS United States 21->55 57 youtube.com 142.250.73.110, 443, 49687, 62112 GOOGLEUS United States 21->57 59 16 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/2ac5a953d591f6c32450cb7c522d15f9e8e98b515c818e6b7c71ebacbf000a04
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/6015b38bdc8846a17fafbed287afb9da
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2ac5a953d591f6c32450cb7c522d15f9e8e98b515c818e6b7c71ebacbf000a04/
Verdict:
Malicious
Threat:
Trojan-Spy.Win32.Quasar
Link:
https://tip.neiki.dev/file/2ac5a953d591f6c32450cb7c522d15f9e8e98b515c818e6b7c71ebacbf000a04
Threat name:
Win32.Infostealer.Tinba
Create hunting rule
Status:
Malicious
First seen:
2025-09-24 16:35:49 UTC
File Type:
PE (Exe)
Extracted files:
23
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=flc2su6vsh3mgjcqzn6feliv7huotc2rlsay4234ohv2zpyabica._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery persistence
Link:
https://tria.ge/reports/250924-tzze9axjx8/
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:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a816a538-b1a4-4df5-9eeb-d146897d0fe5
Unpacked files
SH256 hash:
2ac5a953d591f6c32450cb7c522d15f9e8e98b515c818e6b7c71ebacbf000a04
MD5 hash:
6015b38bdc8846a17fafbed287afb9da
SHA1 hash:
9393f03bb0f88f19744afa7c861ebc26289dfae8
Link:
https://www.unpac.me/results/57e592ea-91c2-4844-b785-013a007b542e/
SH256 hash:
4782692d81a2fc1ec34e9b04847ccf39089cf9f5e9f0fcb4453fb10ac2a6eb02
MD5 hash:
e583ee162f530feaaa7a2a9e4e56eb9b
SHA1 hash:
66f4390f947160b871723c71622fa575a8ede36f
Detections:
AutoIT_Compiled
Create hunting rule
Link:
https://www.unpac.me/results/57e592ea-91c2-4844-b785-013a007b542e/
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/2ac5a953d591f6c32450cb7c522d15f9e8e98b515c818e6b7c71ebacbf000a04

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: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 2ac5a953d591f6c32450cb7c522d15f9e8e98b515c818e6b7c71ebacbf000a04

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3622234/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/28849/

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