MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e5da089871523fe7a87fcd0f6159ba32ce75628d768b3384ef1ff45bb1762bcf. 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: 11


Intelligence 11 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e5da089871523fe7a87fcd0f6159ba32ce75628d768b3384ef1ff45bb1762bcf
SHA3-384 hash: cda119d42beeb5d9db6bbcac8bec4c9c5380dcfed672fca0aac47e22c3228d54b8ba548f0b5d7caf8add9a8116aab6a7
SHA1 hash: b648f0b8f166d456cf17c3eed1b7cfa96be30db3
MD5 hash: 5caee750a39cd9e479eccf4a5ceebfb8
humanhash: glucose-orange-california-london
File name:NexiloHotmailChecker.exe
Download: download sample
File size:10'092'065 bytes
First seen:2025-06-04 17:23:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 33742414196e45b8b306a928e178f844 (16 x Efimer, 5 x BlankGrabber, 4 x XWorm)
ssdeep 196608:RCuglJ98urHmoMP/XRLOxC4jy2/Tsj+B1nOxd:RCu9uC9XSC4ju
TLSH T18FA633A8A7A806E3FDE5A33DA991D4F2D3A6BA071725C5D383F481B10D636C05633793
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
dhash icon 4913969e9296852a (1 x PythonStealer)
Reporter juroots
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
419
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
https://www.mediafire.com/file/yht64im39ixnppo/Nexilohotmailchecker.rar/file
Verdict:
Malicious activity
Analysis date:
2025-06-04 16:54:30 UTC
Tags:
python discord pyinstaller ims-api generic
Link:
https://app.any.run/tasks/6f42d45a-63cf-45eb-a858-01a4c9b049e1

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/7349/
Detection(s):
SecuriteInfo.com.Variant.Tedy.765711.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=684082a207b5e8c1cfe4b73f
Tags:
installer vmdetect extens virus
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Restart of the analyzed sample
Creating a window
Creating a file
Running batch commands
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
expand lolbin microsoft_visual_cc overlay overlay packed packed packer_detected
Link:
https://www.filescan.io/uploads/6840817bfd02ed5e05983efb/reports/d49f1bc9-6d81-4666-8bf6-a24ec257471f/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/e5da089871523fe7a87fcd0f6159ba32ce75628d768b3384ef1ff45bb1762bcf
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/453eb42e-8aad-402b-b407-82322c48f93e
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1706309
Signature
Found pyInstaller with non standard icon
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1706309 Sample: NexiloHotmailChecker.exe Startdate: 04/06/2025 Architecture: WINDOWS Score: 52 25 Multi AV Scanner detection for submitted file 2->25 7 NexiloHotmailChecker.exe 35 2->7         started        process3 file4 17 C:\Users\...\backend_c.cp313-win_amd64.pyd, PE32+ 7->17 dropped 19 C:\Users\user\...\_cffi.cp313-win_amd64.pyd, PE32+ 7->19 dropped 21 C:\Users\user\AppData\...\unicodedata.pyd, PE32+ 7->21 dropped 23 24 other files (none is malicious) 7->23 dropped 27 Found pyInstaller with non standard icon 7->27 11 NexiloHotmailChecker.exe 2 7->11         started        13 conhost.exe 7->13         started        signatures5 process6 process7 15 cmd.exe 1 11->15         started       
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e5da089871523fe7a87fcd0f6159ba32ce75628d768b3384ef1ff45bb1762bcf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e5da089871523fe7a87fcd0f6159ba32ce75628d768b3384ef1ff45bb1762bcf/
Threat name:
Win64.Trojan.Yomal
Create hunting rule
Status:
Malicious
First seen:
2025-06-01 02:34:50 UTC
File Type:
PE+ (Exe)
Extracted files:
811
AV detection:
7 of 38 (18.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4xnargdrki76pkd7zuhwcwn2glhhkyuno2fthbhpd72fxmlwfphq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
pyinstaller
Link:
https://tria.ge/reports/250604-vy6nlssyft/
Behaviour
Suspicious use of WriteProcessMemory
Loads dropped DLL
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/834fac77-def1-4a42-bfe9-d94144c5ea49
Unpacked files
SH256 hash:
e5da089871523fe7a87fcd0f6159ba32ce75628d768b3384ef1ff45bb1762bcf
MD5 hash:
5caee750a39cd9e479eccf4a5ceebfb8
SHA1 hash:
b648f0b8f166d456cf17c3eed1b7cfa96be30db3
Link:
https://www.unpac.me/results/9c0ad2dd-10a7-46ec-b91e-0add3cbdba49/
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/e5da089871523fe7a87fcd0f6159ba32ce75628d768b3384ef1ff45bb1762bcf

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
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:exela
Create hunting rule
Author:Michelle Khalil
Description:This rule detects unpacked exela stealer malware samples.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:PyInstaller
Create hunting rule
Author:@bartblaze
Description:Identifies executable converted using PyInstaller. This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upxHook
Create hunting rule
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.

Cape
Cape
https://www.capesandbox.com/analysis/7349/

Comments