MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0341788a782ae4f14b0b913a3f5b33dd37505f1a2f2cd55fa78794dfa82386b0. 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: 6


Intelligence 6 IOCs YARA 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0341788a782ae4f14b0b913a3f5b33dd37505f1a2f2cd55fa78794dfa82386b0
SHA3-384 hash: ec3210453ed3fd0d6a4d72ae7677ac3e9368763a6546faf2c963e02d41cc4f19b37c33ec82cf44bc184e2eec62e4307a
SHA1 hash: 65bc50c84c41ba5998b125615fe22565d7fa267d
MD5 hash: 39215758a0aacd0bb4a1ee6814996e18
humanhash: winter-idaho-papa-summer
File name:Q202507200854.r00
Download: download sample
Signature MassLogger
Create hunting rule
File size:463'270 bytes
First seen:2025-04-11 08:00:26 UTC
Last seen:Never
File type: r00
MIME type:application/x-rar
ssdeep 12288:XaRDlQtx/znzMR9eDO5NCzs+g7RbfAQJtDddC9:Xei5UL0ehD69
TLSH T1B5A423F7C09705B039A47A6DED7BEB8E9802AE3186E18C68887062CB3D4D445535DBDE
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Magika rar
Reporter cocaman
Tags:MassLogger r00


Avatar
cocaman
Malicious email (T1566.001)
From: "maz@corsangroup.com" (likely spoofed)
Received: "from [141.98.10.71] (unknown [141.98.10.71]) "
Date: "11 Apr 2025 09:58:52 +0200"
Subject: "RE: PO 25-032901 _ Q202507200854"
Attachment: "Q202507200854.r00"

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:Q202507200854.exe
File size:521'216 bytes
SHA256 hash: bd786fd63a731d3b49654aa94045c0b9c11c5c7112636befa6ecee7ff91d4c51
MD5 hash: 344108b7a245c37c034ce3a825fa9b54
MIME type:application/x-dosexec
Signature MassLogger
Vendor Threat Intelligence
Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f8d1411dba888a93d044d6
Tags:
masslogger backdoor micro hype
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/67f8cc200eb02f7be13af67c/reports/10f2bd12-e31b-4dc8-ae3f-e4a40c68792c/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/0341788a782ae4f14b0b913a3f5b33dd37505f1a2f2cd55fa78794dfa82386b0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0341788a782ae4f14b0b913a3f5b33dd37505f1a2f2cd55fa78794dfa82386b0/
Threat name:
Win32.Trojan.Suschil
Create hunting rule
Status:
Malicious
First seen:
2025-04-11 08:00:29 UTC
File Type:
Binary (Archive)
Extracted files:
7
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=anaxrctyflspcsylse5d6wzt3u3vaxy2f4wnkx5hq6kn7kbdq2ya._file
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/0341788a782ae4f14b0b913a3f5b33dd37505f1a2f2cd55fa78794dfa82386b0

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: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:NETexecutableMicrosoft
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:win32_dotnet_form_obfuscate
Create hunting rule
Author:Reedus0
Description:Rule for detecting .NET form obfuscate malware
Rule name:Windows_Trojan_SnakeKeylogger_af3faa65
Create hunting rule
Author:Elastic Security
Rule name:win_404keylogger_g1
Create hunting rule
Author:Rony (@r0ny_123)
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

r00 0341788a782ae4f14b0b913a3f5b33dd37505f1a2f2cd55fa78794dfa82386b0

(this sample)

MassLogger

Executable exe bd786fd63a731d3b49654aa94045c0b9c11c5c7112636befa6ecee7ff91d4c51

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 bd786fd63a731d3b49654aa94045c0b9c11c5c7112636befa6ecee7ff91d4c51
  
Dropping
MassLogger
  
Dropping
MD5 344108b7a245c37c034ce3a825fa9b54

Comments