MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc81d5227c90b754a3df93e2d0fcc2f6c458560158afc63039c147ca37074885. 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: 15


Intelligence 15 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bc81d5227c90b754a3df93e2d0fcc2f6c458560158afc63039c147ca37074885
SHA3-384 hash: 151bc06f466c7aa50524c5a09e640d02ffea0b58491504df5c82f63fec6ac877559067f7a97d34db5358b7e715d1d93e
SHA1 hash: 654e8f87b405148754ad12b03b67fe13d01c4185
MD5 hash: 2857d7eb954b70823f16f2c489273b27
humanhash: sierra-beryllium-skylark-mexico
File name:file
Download: download sample
File size:270'336 bytes
First seen:2025-10-17 04:00:44 UTC
Last seen:2025-10-18 04:37:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 42d806befa6a656adefe5bb91ce2b106
ssdeep 6144:qPC9LTze5pTGs1o9uhpTVKZD7TIOfNIRWx+nlH1i9:qPC9jw3xClIWx+lH1i9
TLSH T116445C4A33A410F9E8A79238C9A39A46F6B27856077097CF176047BE5F377E05A3D321
TrID 44.4% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter Bitsight
Tags:dropped-by-amadey exe


Avatar
Bitsight
url: http://178.16.53.7/Injector.exe

Intelligence

File Origin
# of uploads :
14
# of downloads :
57
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
474acc1d-f146-4efa-9d2b-26790d9934d9
Verdict:
Malicious activity
Analysis date:
2025-10-16 21:35:09 UTC
Tags:
auto-sch amadey botnet stealer anti-evasion loader stealc rdp python crypto-regex rhadamanthys
Link:
https://app.any.run/tasks/474acc1d-f146-4efa-9d2b-26790d9934d9

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/33136/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68f1bf800cffb3244298a1d2
Tags:
autorun emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Launching a process
Creating a process with a hidden window
Сreating synchronization primitives
Loading a suspicious library
Sending a custom TCP request
Creating a process from a recently created file
Setting browser functions hooks
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Unauthorized injection to a system process
Unauthorized injection to a browser process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
explorer lolbin microsoft_visual_cc obfuscated schtasks
Link:
https://www.filescan.io/uploads/68f1bf77df5cb32bf1f09682/reports/04ca17e4-3550-41c1-a51f-422d35dfa465/overview
Verdict:
Malicious
Labled as:
Cerbu.Generic
Link:
https://www.hybrid-analysis.com/sample/bc81d5227c90b754a3df93e2d0fcc2f6c458560158afc63039c147ca37074885
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-10-16T13:33:00Z UTC
Last seen:
2025-10-18T05:31:00Z UTC
Hits:
~100
Detections:
VHO:Trojan-Ransom.Win32.Blocker.gen VHO:Trojan-Ransom.Win32.Blocker.zpqq Trojan-Dropper.Win32.Dapato.sb PDM:Trojan.Win32.Tasker.cust PDM:Trojan.Win32.Generic Trojan.Win32.Agent.sb Trojan-Ransom.Win32.Blocker.zpqq
Link:
https://opentip.kaspersky.com/bc81d5227c90b754a3df93e2d0fcc2f6c458560158afc63039c147ca37074885/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/f8adf6d1-f7f3-43c5-b6e7-4fce717aa9b8
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/bc81d5227c90b754a3df93e2d0fcc2f6c458560158afc63039c147ca37074885
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/2857d7eb954b70823f16f2c489273b27
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bc81d5227c90b754a3df93e2d0fcc2f6c458560158afc63039c147ca37074885/
Verdict:
Malicious
Threat:
Trojan.Win32.Agent
Link:
https://tip.neiki.dev/file/bc81d5227c90b754a3df93e2d0fcc2f6c458560158afc63039c147ca37074885
Threat name:
Win64.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2025-10-16 16:23:15 UTC
File Type:
PE+ (Exe)
Extracted files:
2
AV detection:
29 of 38 (76.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xsa5kit4sc3vji67sprnb7gc63cfqvqblcx4mmbzyfd4unyhjccq._file
Verdict:
malicious
Label(s):
unc_loader_073
Create hunting rule
Similar samples:
error
Result
Malware family:
n/a
Score:
  7/10
Tags:
execution persistence
Link:
https://tria.ge/reports/251017-ek4n4axky3/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/bd14274e-bc51-4649-9951-d69eba87e752
Unpacked files
SH256 hash:
bc81d5227c90b754a3df93e2d0fcc2f6c458560158afc63039c147ca37074885
MD5 hash:
2857d7eb954b70823f16f2c489273b27
SHA1 hash:
654e8f87b405148754ad12b03b67fe13d01c4185
Link:
https://www.unpac.me/results/1866840b-99db-4691-be82-928b2759415c/
SH256 hash:
78e695c2d71fedca75294d0b57c77de9cfe5e23160d17056eae567f4ac1a02d6
MD5 hash:
06e549e37c0a319d2f9ed6ed80bc9a88
SHA1 hash:
b290251d0c4299b9c4b81b48cf7530160781c93e
Link:
https://www.unpac.me/results/1866840b-99db-4691-be82-928b2759415c/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bc81d5227c90/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/bc81d5227c90b754a3df93e2d0fcc2f6c458560158afc63039c147ca37074885

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: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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Web download

Executable exe bc81d5227c90b754a3df93e2d0fcc2f6c458560158afc63039c147ca37074885

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/33136/
  
URLhaus
https://urlhaus.abuse.ch/url/3615074/
  
URLhaus
https://urlhaus.abuse.ch/url/3679637/

Comments