MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3d2d4932b38d1e1d37482e994eba2c33927a90e9452ee52c06b5049cfa96fb58. 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

MassLogger

Vendor detections: 16

Intelligence 16 IOCs YARA 16 File information Comments

SHA256 hash:	3d2d4932b38d1e1d37482e994eba2c33927a90e9452ee52c06b5049cfa96fb58
SHA3-384 hash:	d2f8f1f0f966c2d6a9132aea4b5f7ad163efe1605ae4b30c567f0c804b4fa527e09f9f0cd039e7c80213b2f3895893fd
SHA1 hash:	c4760446689dd807ee3f09624e965994e187632a
MD5 hash:	ce5f98795a1aa5f73b112563b1fea372
humanhash:	green-cat-diet-two
File name:	PO 4500216219.exe
Download:	download sample
Signature	MassLogger Create hunting rule
File size:	518'144 bytes
First seen:	2025-03-10 09:56:56 UTC
Last seen:	2025-03-10 10:36:10 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:jf3iZJfYGbThvCys5Jmj5Q90KwPCFiQQU8j7:ToThvSJm+iSA7
Threatray	4'598 similar samples on MalwareBazaar
TLSH	T19DB4F168A51DDF22DEB44BF10922E73147B95F5EE420D25A8DEAFCE73431B522814B83
TrID	71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10522/11/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika	pebin
dhash icon	1607014111010001 (8 x MassLogger, 6 x SnakeKeylogger, 2 x AgentTesla)
Reporter	TeamDreier
Tags:	exe MassLogger

Intelligence

File Origin

# of uploads :

# of downloads :

466

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

PO 4500216219.7z

Verdict:

Malicious activity

Analysis date:

2025-03-10 09:59:45 UTC

Tags:

arch-exec evasion snake keylogger stealer

Link:

https://app.any.run/tasks/0991cf54-10d8-434d-900a-802d92b408aa

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Verdict:

Malicious

Score:

90.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67cebf080d1b39e3a208ac2e

Tags:

masslogger backdoor smtp hype

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

Restart of the analyzed sample

Creating a file

Сreating synchronization primitives

DNS request

Connection attempt

Sending an HTTP GET request

Sending a custom TCP request

Reading critical registry keys

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

obfuscated packed packed packer_detected phishing vbnet

Link:

https://www.filescan.io/uploads/67ceb7814a3011c802cc0ae7/reports/8dd3ee2d-883a-41cc-9b09-d6ab708d0899/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/3d2d4932b38d1e1d37482e994eba2c33927a90e9452ee52c06b5049cfa96fb58

Result

Verdict:

SUSPICIOUS

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Malware family:

Snake Keylogger

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/26b0d19d-cf03-4cf7-8b51-5739579b817c

Result

Threat name:

MSIL Logger, MassLogger RAT

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1633432

Signature

.NET source code contains potential unpacker

.NET source code references suspicious native API functions

Antivirus / Scanner detection for submitted sample

Contains functionality to log keystrokes (.Net Source)

Found malware configuration

Injects a PE file into a foreign processes

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Tries to detect the country of the analysis system (by using the IP)

Tries to harvest and steal browser information (history, passwords, etc)

Tries to steal Mail credentials (via file / registry access)

Yara detected AntiVM3

Yara detected MassLogger RAT

Yara detected MSIL Logger

Yara detected Telegram RAT

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/3d2d4932b38d1e1d37482e994eba2c33927a90e9452ee52c06b5049cfa96fb58

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/3d2d4932b38d1e1d37482e994eba2c33927a90e9452ee52c06b5049cfa96fb58/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2025-03-10 06:46:03 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

27 of 38 (71.05%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=huwusmvtrupb2n2if2mu5ormgojhvehjiuxoklagwucjz6uw7nma._file

Verdict:

malicious

Label(s):

novastealer

unc_loader_037

MassLogger

8d8c12c1b96b60a434c003d013e5bd8e948ea049246912b545fef1d3574819f4

MassLogger

error

MassLogger

f22c4824c8543cfe3b903b6cb4b42a75ea2f4167b6fbdf2d3af25e504d854452

MassLogger

ff1f68239fa2f4d68bce84f56dfb490f573b95c5f347f4acd0c0624c2cae39a2

MassLogger

+ 4'588 additional samples on MalwareBazaar

Result

Malware family:

n/a

Score:

7/10

Tags:

collection discovery spyware stealer

Link:

https://tria.ge/reports/250310-ly1mxs1kw6/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Verdict:

Malicious

Tags:

404keylogger

YARA:

n/a

Link:

https://app.threat.zone/submission/82770611-600f-47b9-98ef-17c1bd8820ea

Unpacked files

SH256 hash:

3d2d4932b38d1e1d37482e994eba2c33927a90e9452ee52c06b5049cfa96fb58

MD5 hash:

ce5f98795a1aa5f73b112563b1fea372

SHA1 hash:

c4760446689dd807ee3f09624e965994e187632a

Link:

https://www.unpac.me/results/e63fce26-c4d6-473d-8303-9a8b9cba190b/

SH256 hash:

158d10e54b85453cc91dcc69741ae90ebd812eaa50acc6b55d52adcb3dafa2de

MD5 hash:

5ed9b38ebaa7e032af54ea9e303964f7

SHA1 hash:

09704ef1a05f71fb0ec2ec5a1f8d3de8cf723d77

Detections:

SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/e63fce26-c4d6-473d-8303-9a8b9cba190b/

SH256 hash:

1ae70e9920316346f39648486fe46b70ea00f90b9595cfc0a78958cee45b9224

MD5 hash:

f0884d03aca538d5f2b208d9aaf7874c

SHA1 hash:

132212e8a27c756ae62d926f6b62c91e226e768a

Detections:

INDICATOR_EXE_Packed_SmartAssembly

Link:

https://www.unpac.me/results/e63fce26-c4d6-473d-8303-9a8b9cba190b/

Parent samples :
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SH256 hash:

fced4c6c7d3d70c7a2a083d49da876a0b389f5d6cbcdf6d36273317a7c8e869b

MD5 hash:

5429581c7b6a4b8eaf60d70c755a4ea3

SHA1 hash:

62d92f38ce4979b6d752f8896692105856f6b768

Detections:

win_404keylogger_g1

win_masslogger_w0

MAL_Envrial_Jan18_1

INDICATOR_SUSPICIOUS_Binary_References_Browsers

INDICATOR_SUSPICIOUS_EXE_TelegramChatBot

Link:

https://www.unpac.me/results/e63fce26-c4d6-473d-8303-9a8b9cba190b/

Parent samples :

2382002f38b7558edbfaaa25ab025c7e6985829b544440011e438c7bcd17033f
c987adf88eb49413b48d8740fd342b851b5b8dd1dbc65179143aacd67501ffcd
b74937d0f19896f2d3256daf121395e8fcea20c8a509fac8fd5ebb95306fd00b
31b690e19539ad697f7e743c2641d151addb070219aa3ec497963619fba4ad73
49d7b6656854fd58bc9b06331bc0227fe87edd737538121aa04a96fd8e22a7fa
3d2d4932b38d1e1d37482e994eba2c33927a90e9452ee52c06b5049cfa96fb58

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/3d2d4932b38d1e1d37482e994eba2c33927a90e9452ee52c06b5049cfa96fb58

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:	AgentTesla_DIFF_Common_Strings_01 Create hunting rule
Author:	schmidtsz
Description:	Identify partial Agent Tesla strings

Rule name:	crime_snake_keylogger Create hunting rule
Author:	Rony (r0ny_123)
Description:	Detects Snake keylogger payload

Rule name:	INDICATOR_SUSPICIOUS_Binary_References_Browsers Create hunting rule
Author:	ditekSHen
Description:	Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

Rule name:	INDICATOR_SUSPICIOUS_EXE_TelegramChatBot Create hunting rule
Author:	ditekSHen
Description:	Detects executables using Telegram Chat Bot

Rule name:	MAL_Envrial_Jan18_1 Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects Encrial credential stealer malware
Reference:	https://twitter.com/malwrhunterteam/status/953313514629853184

Rule name:	MAL_Envrial_Jan18_1_RID2D8C Create hunting rule
Author:	Florian Roth
Description:	Detects Encrial credential stealer malware
Reference:	https://twitter.com/malwrhunterteam/status/953313514629853184

Rule name:	masslogger_gcch Create hunting rule
Author:	govcert_ch

Rule name:	NET Create hunting rule
Author:	malware-lu

Rule name:	pe_imphash Create hunting rule

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

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:	telegram_bot_api Create hunting rule
Author:	rectifyq
Description:	Detects file containing Telegram Bot API

Rule name:	Windows_Trojan_SnakeKeylogger_af3faa65 Create hunting rule
Author:	Elastic Security

Rule name:	win_masslogger_w0 Create hunting rule
Author:	govcert_ch

File information

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

Malspam

MassLogger

exe 3d2d4932b38d1e1d37482e994eba2c33927a90e9452ee52c06b5049cfa96fb58

(this sample)

Delivery method

Distributed via e-mail attachment

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high

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