MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fc803f15ac92a8d7642999722ade1a02cfe8c9529ec593bd1c8d0cd366e6ebb5. 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 32 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fc803f15ac92a8d7642999722ade1a02cfe8c9529ec593bd1c8d0cd366e6ebb5
SHA3-384 hash: 1ec0cbc9d098f30d5c2963f90c289013a7e19651f8c1877faaeb3ee2b2ea914aa4322e3b4ba41c315b1c1ab0b234b131
SHA1 hash: 68947c34f83d3115cf5937fc1c851c3aebd7731f
MD5 hash: a2ad8160d0c945f72102d668a844e2a2
humanhash: blossom-florida-sixteen-mockingbird
File name:file
Download: download sample
File size:19'400'192 bytes
First seen:2026-03-29 19:26:49 UTC
Last seen:2026-03-29 19:30:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (249 x Vidar, 92 x Rhadamanthys, 89 x Stealc)
ssdeep 393216:XeNSr1gYSV7kmj5g/1gzUT5y93UQTtQVvrL934MKibL:XuU1qnz2fCtQVvrLaMKWL
TLSH T1B317E007EC9515E9C4AAE234CA229253BA71BC495B3173D72B90F7382F77BD06A79700
TrID 33.1% (.EXE) Win64 Executable (generic) (6522/11/2)
25.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
10.4% (.ICL) Windows Icons Library (generic) (2059/9)
10.3% (.EXE) OS/2 Executable (generic) (2029/13)
10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter Bitsight
Tags:dropped-by-amadey exe fbf543


Avatar
Bitsight
url: http://85.239.147.6/files/7571480282/0ZsEYbN.exe

Intelligence

File Origin
# of uploads :
12
# of downloads :
132
Origin country :
US US
Vendor Threat Intelligence
Gathering data
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2026-03-29 19:28:29 UTC
Tags:
remotex rat auto-reg websocket evasion stealer ip-check chromelevator golang
Link:
https://app.any.run/tasks/daa9af7e-3208-4428-85b4-e39109fa9b03

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/59688/
Detection(s):
Win.Ransomware.Crinal-10056425-0
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69c97d1d635680513cf555bd
Tags:
dropper lien sage remo
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a service
Launching a service
Restart of the analyzed sample
Launching the process to change network settings
Creating a file
Launching the process to change the firewall settings
Creating a process with a hidden window
Connection attempt
Sending an HTTP GET request
DNS request
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Searching for the window
Launching a process
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Reading critical registry keys
Sending an HTTP POST request
Changing a file
Creating a window
Searching for synchronization primitives
Enabling autorun for a service
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Setting a global event handler for the keyboard
Launching a tool to kill processes
Unauthorized injection to a recently created process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm crypto golang overlay packed packed
Link:
https://www.filescan.io/uploads/69c97d15972c219c8d716765/reports/e259422e-0a9f-4fc1-95c2-106cfb00e83b/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/fc803f15ac92a8d7642999722ade1a02cfe8c9529ec593bd1c8d0cd366e6ebb5
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-03-29T16:44:00Z UTC
Last seen:
2026-03-29T18:55:00Z UTC
Hits:
~100
Detections:
HackTool.Win64.BroHack.sb Trojan-Spy.Win32.Stealer.sb Trojan-PSW.Win32.Stealer.dfhh Trojan-Dropper.Win32.Injector.sb Trojan.Win32.Inject.sb Trojan.Win32.Agent.sb PDM:Trojan.Win32.Generic Backdoor.Win32.Androm.sb
Link:
https://opentip.kaspersky.com/fc803f15ac92a8d7642999722ade1a02cfe8c9529ec593bd1c8d0cd366e6ebb5/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/fc803f15ac92a8d7642999722ade1a02cfe8c9529ec593bd1c8d0cd366e6ebb5
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/a2ad8160d0c945f72102d668a844e2a2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fc803f15ac92a8d7642999722ade1a02cfe8c9529ec593bd1c8d0cd366e6ebb5/
Verdict:
Malicious
Threat:
HackTool.Win64.BroHack
Link:
https://tip.neiki.dev/file/fc803f15ac92a8d7642999722ade1a02cfe8c9529ec593bd1c8d0cd366e6ebb5
Threat name:
Win64.Trojan.Kepavll
Create hunting rule
Status:
Malicious
First seen:
2026-03-29 19:27:24 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7sad6fnmskunozbjtfzcvxq2alh6rskst3czhpi4rugngzxg5o2q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
credential_access defense_evasion discovery persistence privilege_escalation spyware stealer
Link:
https://tria.ge/reports/260329-x58snabw5n/
Behaviour
Enumerates system info in registry
GoLang User-Agent
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Browser Information Discovery
Event Triggered Execution: Netsh Helper DLL
System Time Discovery
Drops file in Windows directory
Adds Run key to start application
Looks up external IP address via web service
Executes dropped EXE
Reads user/profile data of web browsers
Modifies Windows Firewall
Uses browser remote debugging
Unpacked files
SH256 hash:
fc803f15ac92a8d7642999722ade1a02cfe8c9529ec593bd1c8d0cd366e6ebb5
MD5 hash:
a2ad8160d0c945f72102d668a844e2a2
SHA1 hash:
68947c34f83d3115cf5937fc1c851c3aebd7731f
Link:
https://www.unpac.me/results/c4b2b1fa-4ec2-4f22-a6b4-1d4955f28d8a/
SH256 hash:
e857298fd2f8d1c7d48780769433f33e7b3ceaae5ea5a74c13ce8c10bcc7b690
MD5 hash:
1d04536714bb22a3e909525a7dd627f0
SHA1 hash:
affc166fa1874ff3ec0e42646e008cec972b76ab
Link:
https://www.unpac.me/results/c4b2b1fa-4ec2-4f22-a6b4-1d4955f28d8a/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fc803f15ac92/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/fc803f15ac92a8d7642999722ade1a02cfe8c9529ec593bd1c8d0cd366e6ebb5

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:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
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:DebuggerException__ConsoleCtrl
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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:Glasses
Create hunting rule
Author:Seth Hardy
Description:Glasses family
Rule name:GlassesCode
Create hunting rule
Author:Seth Hardy
Description:Glasses code features
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:Golang_Find_CSC846
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Suspicious_Golang_Binary
Create hunting rule
Author:Tim Machac
Description:Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)
Rule name:Suspicious_Process
Create hunting rule
Author:Security Research Team
Description:Suspicious process creation
Rule name:Sus_All_Windows_PE_Malware
Create hunting rule
Author:DiegoAnalytics
Description:Detects Windows PE malware of all types, avoids non-executables like .html
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/

File information

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

Web download

Executable exe fc803f15ac92a8d7642999722ade1a02cfe8c9529ec593bd1c8d0cd366e6ebb5

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/59688/

Comments