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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 040cfbf765c7fa78ae099c6cbb5e6d03e6c65270d5dee136ee251310a402692d. 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



CoinMiner


Vendor detections: 9


Intelligence 9 IOCs YARA 6 File information Comments

SHA256 hash: 040cfbf765c7fa78ae099c6cbb5e6d03e6c65270d5dee136ee251310a402692d
SHA3-384 hash: 487a83725cce619260610bfef97436aa81f10e126e56ce51632d1254b8dc2746d3c6b6d9492045c5f14cb3d26fd67cf0
SHA1 hash: 22f74cc47ef5d3c7d5236a28ba0401a2ab014714
MD5 hash: f7b2f90781c797701bedd52748209ea7
humanhash: ceiling-tennis-thirteen-colorado
File name:file
Download: download sample
Signature CoinMiner
File size:652'800 bytes
First seen:2026-09-24 21:27:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9d41ae796b93540906bfda3e463ac5fe (1 x CoinMiner)
ssdeep 12288:bF91nyPh+c+U9b2t5jav45vlXsz0LFqc8BcbSlddNo:bF9d3U4Ht5vl+0qc6ml
TLSH T148D4F13BB2A424FBE13096BB46911193A7E7F8998720D7E79A69360C2C53DDC4F39710
TrID 51.9% (.EXE) Win64 Executable (generic) (6522/11/2)
16.1% (.EXE) OS/2 Executable (generic) (2029/13)
15.9% (.EXE) Generic Win/DOS Executable (2002/3)
15.9% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
Reporter Bitsight
Tags:b CoinMiner dropped-by-gcleaner exe PMIX0.file


Avatar
Bitsight
url: http://91.92.242.236/service

Intelligence


File Origin
# of uploads :
1
# of downloads :
193
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Suspicious activity
Analysis date:
2026-09-24 21:47:18 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Searching for synchronization primitives
Launching a service
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug microsoft_visual_cc reconnaissance
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Result
Malware family:
Score:
  10/10
Tags:
family:salatstealer family:xmrig defense_evasion discovery execution miner persistence privilege_escalation spyware stealer trojan upx
Behaviour
Uses Task Scheduler COM API
Suspicious use of WriteProcessMemory
Suspicious use of SendNotifyMessage
Suspicious use of FindShellTrayWindow
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: EnumeratesProcesses
Scheduled Task/Job: Scheduled Task
Modifies registry class
Modifies data under HKEY_USERS
Enumerates system info in registry
Checks processor information in registry
Browser Information Discovery
Executes a command shell one-liner
System Location Discovery: System Language Discovery
System Time Discovery
Drops file in Program Files directory
Suspicious use of SetThreadContext
UPX packed file
Contacts third-party web service commonly abused for C2
Adds Run key to start application
Accesses cryptocurrency files/wallets, possible credential harvesting
Windows security modification
Executes dropped EXE
Creates a file in the Startup directory
Downloads MZ/PE file
Badlisted process makes network request
XMRig Miner payload
Windows security bypass
UAC bypass
Family: xmrig
Family: salatstealer
Detect SalatStealer payload
Unpacked files
SH256 hash:
040cfbf765c7fa78ae099c6cbb5e6d03e6c65270d5dee136ee251310a402692d
MD5 hash:
f7b2f90781c797701bedd52748209ea7
SHA1 hash:
22f74cc47ef5d3c7d5236a28ba0401a2ab014714
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:cobalt_strike_tmp01925d3f
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Rule name:VECT_Ransomware
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.
Rule name:WIN_Sample_Unique_69354b41
Author:Marjoriefort
Description:Specimen unique (soumission Bazaar) - strings distinctifs propres au sample
Reference:69354b41e10daf03d3f3af881b32d5c0fec56b1cfe96629fd4c5263413a42854.exe

File information


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

Web download

CoinMiner

Executable exe 040cfbf765c7fa78ae099c6cbb5e6d03e6c65270d5dee136ee251310a402692d

(this sample)

  
Dropped by
Gcleaner
  
Delivery method
Distributed via web download

Comments