MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3a39a5cf2e339f17058d38f831daf5baf7e505b28ec44b5a69b457166b4af40b. 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 7 File information Comments

SHA256 hash: 3a39a5cf2e339f17058d38f831daf5baf7e505b28ec44b5a69b457166b4af40b
SHA3-384 hash: 77f0c31353eb39e21c24150ca62a3773e0c9f9ab7865debe41986605d0ea6b9c5a19993add127fef486b03013d337a0d
SHA1 hash: 12efd66f357b6a6b9c439226d923cd46f49357f4
MD5 hash: 889813716f4949b741a26b268b5be61e
humanhash: yankee-vermont-zebra-fanta
File name:file
Download: download sample
File size:13'377'058 bytes
First seen:2025-11-16 11:14:15 UTC
Last seen:2025-11-16 11:28:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash dcaf48c1f10b0efa0a4472200f3850ed (37 x BlankGrabber, 15 x PythonStealer, 15 x SalatStealer)
ssdeep 393216:qWSONo/ECBwQXMCHWUjMVg74wFKw1PNBGZ3UaRUwEavq:qWSOahXMb8kDwFKw1PNBGZxUwEavq
TLSH T15BD6334891B019ABEDF2927D98F2C119E33178DE1B32E64BABE802533F535E19D34791
TrID 48.7% (.EXE) Win64 Executable (generic) (10522/11/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter Bitsight
Tags:dropped-by-amadey exe fbf543


Avatar
Bitsight
url: http://178.16.55.189/files/768560194/OW0tkgu.exe

Intelligence


File Origin
# of uploads :
3
# of downloads :
101
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2025-11-16 11:16:50 UTC
Tags:
python evasion discord pyinstaller websocket

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
94.9%
Tags:
installer extens agent
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Restart of the analyzed sample
Creating a window
Launching a process
Creating a file
Sending a custom TCP request
Deleting a recently created file
Connection attempt
Sending an HTTP GET request
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
evasive expand fingerprint lolbin microsoft_visual_cc overlay overlay packed pyinstaller
Verdict:
Clean
File Type:
exe x64
First seen:
2025-11-16T09:13:00Z UTC
Last seen:
2025-11-16T09:24:00Z UTC
Hits:
~10
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Verdict:
Malicious
Threat:
CloudSandbox.Malware.Generic
Threat name:
Win64.Malware.Heuristic
Status:
Malicious
First seen:
2025-11-16 11:15:40 UTC
File Type:
PE+ (Exe)
Extracted files:
1075
AV detection:
13 of 38 (34.21%)
Threat level:
  2/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
credential_access defense_evasion pyinstaller stealer trojan
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Checks whether UAC is enabled
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Loads dropped DLL
Uses browser remote debugging
Verdict:
Malicious
Tags:
External_IP_Lookup
YARA:
n/a
Unpacked files
SH256 hash:
3a39a5cf2e339f17058d38f831daf5baf7e505b28ec44b5a69b457166b4af40b
MD5 hash:
889813716f4949b741a26b268b5be61e
SHA1 hash:
12efd66f357b6a6b9c439226d923cd46f49357f4
SH256 hash:
2e4d35b681a172d3298caf7dc670451be7a8ba27c26446efc67470742497a950
MD5 hash:
4ff168aaa6a1d68e7957175c8513f3a2
SHA1 hash:
782f886709febc8c7cebcec4d92c66c4d5dbcf57
SH256 hash:
4f93342b59addedbe45ebd973e6449ab85b11c0aab6ad7962124e293c5d03638
MD5 hash:
98b008be9834bfc362b4c2eef4e8cdb9
SHA1 hash:
a4a50ced1329c3986e3c1576f089b25aff5ffdf2
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:DebuggerCheck__API
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Detect_PyInstaller
Author:Obscurity Labs LLC
Description:Detects PyInstaller compiled executables across platforms
Rule name:dsc
Author:Aaron DeVera
Description:Discord domains
Rule name:golang_bin_JCorn_CSC846
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:PyInstaller
Author:@bartblaze
Description:Identifies executable converted using PyInstaller. This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:upxHook
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/

File information


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

Web download

Executable exe 3a39a5cf2e339f17058d38f831daf5baf7e505b28ec44b5a69b457166b4af40b

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download

Comments