MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b4039a16cd5badb3bbdc2a4c70bc0f869b4df0e32bceb663c8cd17d98051d8e6. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b4039a16cd5badb3bbdc2a4c70bc0f869b4df0e32bceb663c8cd17d98051d8e6
SHA3-384 hash: 12286b724d584183d6e6a419518482b9e736c6b4e0e7ac8bdeecd3a0872d4b6ff9397d4453a9f2d8f96da273b2315f5a
SHA1 hash: e13ddbd35bd7bcaaa0c8695bc3ff9d374bc5ceef
MD5 hash: c58fd6f24ceb852ae7b1ae7c0fbf956f
humanhash: princess-fillet-william-ceiling
File name:Hnfpmer.exe
Download: download sample
File size:640'000 bytes
First seen:2026-06-18 13:20:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'075 x AgentTesla, 20'033 x Formbook, 12'353 x SnakeKeylogger)
ssdeep 12288:kbtNd5bFP6bLiX/ag9oVljRuyuUfSaudvbTE3kXun988mNqC:kbbQb+XP9oV/kUaaudE0VqC
TLSH T1A6D49E1B72968E11D2840236C1D7454297E1A84B7A37E74E7A8017DB2E073FAEE4B3D7
TrID 70.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.2% (.EXE) Win64 Executable (generic) (6522/11/2)
4.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
157
Origin country :
SE SE
Vendor Threat Intelligence
Malware configuration found for:
NETReactor
Details
Link:
https://research.acce.ciphertechsolutions.com/results/8154fa7d-8921-4ae2-8d58-5b0353c56be5/
Malware family:
n/a
ID:
1
File name:
Hnfpmer.exe
Verdict:
No threats detected
Analysis date:
2026-06-17 08:50:01 UTC
Tags:
netreactor
Link:
https://app.any.run/tasks/d10ddd04-35b9-4b6c-a850-8e54d9b1f825

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/71178/
Detection(s):
SecuriteInfo.com.Heur.MSIL.Benin.5.15369951.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a325fb854a045c34089d88f
Tags:
malware
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Connection attempt
Sending a custom TCP request
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 net_reactor obfuscated obfuscated packed packed
Link:
https://www.filescan.io/uploads/6a33f0f89799578a6c3fed2a/reports/4c8dc5ff-96df-4bfc-a2f6-617603d5e756/overview
Verdict:
Malicious
Labled as:
MSIL.Benin.Generic
Link:
https://www.hybrid-analysis.com/sample/b4039a16cd5badb3bbdc2a4c70bc0f869b4df0e32bceb663c8cd17d98051d8e6
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-06-17T05:54:00Z UTC
Last seen:
2026-06-19T21:08:00Z UTC
Hits:
~10
Detections:
Trojan-PSW.Win32.Coins.sb HEUR:Trojan-Dropper.MSIL.Dapato.gen
Link:
https://opentip.kaspersky.com/b4039a16cd5badb3bbdc2a4c70bc0f869b4df0e32bceb663c8cd17d98051d8e6/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/624590a8-484f-471b-91f5-4be337a7c37a
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1929969
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus / Scanner detection for submitted sample
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Queries memory information (via WMI often done to detect virtual machines)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive physical memory information (via WMI, Win32_PhysicalMemory, often done to detect virtual machines)
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Suricata IDS alerts for network traffic
Tries to harvest and steal Bitcoin Wallet information
Yara detected MSIL Injector
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b4039a16cd5badb3bbdc2a4c70bc0f869b4df0e32bceb663c8cd17d98051d8e6
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b4039a16cd5badb3bbdc2a4c70bc0f869b4df0e32bceb663c8cd17d98051d8e6/
Verdict:
Malicious
Threat:
Trojan-Dropper.MSIL.Dapato
Link:
https://tip.neiki.dev/file/b4039a16cd5badb3bbdc2a4c70bc0f869b4df0e32bceb663c8cd17d98051d8e6
Threat name:
Win32.Trojan.Kepavll
Create hunting rule
Status:
Malicious
First seen:
2026-06-17 08:50:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wqbzufwnlow3ho64fjghbpapq2nu34hdfphlmy6izul5tacr3dta._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/260618-qlhnssgt2p/
Behaviour
Suspicious use of AdjustPrivilegeToken
System Location Discovery: System Language Discovery
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
b4039a16cd5badb3bbdc2a4c70bc0f869b4df0e32bceb663c8cd17d98051d8e6
MD5 hash:
c58fd6f24ceb852ae7b1ae7c0fbf956f
SHA1 hash:
e13ddbd35bd7bcaaa0c8695bc3ff9d374bc5ceef
Link:
https://www.unpac.me/results/f4b73d71-3a06-4ae6-b669-41652ea0ad69/
SH256 hash:
547f577149157c66fd6365ad5dbac4e25089fbd831eea05837cbbbf837cc279b
MD5 hash:
0f025a41e15c3ba835b5746ed2916cd9
SHA1 hash:
309ea9f882acca24e4604db1bd026d7a7e3afb85
Link:
https://www.unpac.me/results/f4b73d71-3a06-4ae6-b669-41652ea0ad69/
SH256 hash:
dd09eb39d44081251092753cf900c3c28245bee133f278b676aa00a8f926371c
MD5 hash:
0777518fe9081968b23c09af82f21b80
SHA1 hash:
74428010966748b7b3e9bf400667cb3eac10e13e
Link:
https://www.unpac.me/results/f4b73d71-3a06-4ae6-b669-41652ea0ad69/
SH256 hash:
ba10f3fb9e7712ba27216d2628628e26f816c9d52d22786d2138a4f06b69bc32
MD5 hash:
a072bce03680395dbf11eda20bc0e0d6
SHA1 hash:
af03208792ab9086e58e75a717c126abe49b4d67
Link:
https://www.unpac.me/results/f4b73d71-3a06-4ae6-b669-41652ea0ad69/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b4039a16cd5b/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/b4039a16cd5badb3bbdc2a4c70bc0f869b4df0e32bceb663c8cd17d98051d8e6

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:Lumma_Stealer_Detection
Create hunting rule
Author:ashizZz
Description:Detects a specific Lumma Stealer malware sample using unique strings and behaviors
Reference:https://seanthegeek.net/posts/compromized-store-spread-lumma-stealer-using-fake-captcha/
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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:VECT_Ransomware
Create hunting rule
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.

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/71178/

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