MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 849980f3de2765b08724a192965702c7b9ffc9c2da402d8968f9f8f2213037f0. 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: 17


Intelligence 17 IOCs YARA 21 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 849980f3de2765b08724a192965702c7b9ffc9c2da402d8968f9f8f2213037f0
SHA3-384 hash: e9f5eb853ef58ffbafbe21280cb31952c12291f0df66856b40ac206ddcf050c6e1e20611f4d952ccc799925b9f070f84
SHA1 hash: 08baf852b2a14896f30c2fb86716ceb2ed208754
MD5 hash: 0585f848edb2a9075e464b1ff32b432d
humanhash: fanta-mountain-kitten-fourteen
File name:SecuriteInfo.com.W32.MSIL_Agent.JXW.gen.Eldorado.2938.13647
Download: download sample
Signature MassLogger
Create hunting rule
File size:771'072 bytes
First seen:2025-09-15 15:19:50 UTC
Last seen:2025-09-15 16:21:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:iuIHPkc4qojZm3qXXyn6D8xejDeQ0lI42pcuxgu+vZHg8HefWrdU0Hd0fVYx+o4K:HqpkXy6QwiQvfx2hHpHefW+I0fVY8o4K
TLSH T15FF4011522AADF01D4761BF00870E37403F66FEDB965E3465EE2BCEB7425B906891B83
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
Reporter SecuriteInfoCom
Tags:exe MassLogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
169
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.W32.MSIL_Agent.JXW.gen.Eldorado.2938.13647
Verdict:
Malicious activity
Analysis date:
2025-09-15 15:20:37 UTC
Tags:
evasion snake keylogger
Link:
https://app.any.run/tasks/1006a516-7c38-46dd-9c81-23bcff13783d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
VIPKeyLogger
Create hunting rule
Link:
https://www.capesandbox.com/analysis/27569/
Detection(s):
SecuriteInfo.com.W32.MSIL_Agent.JXW.gen.Eldorado.2938.13647.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68c82ee5d49ea3f1e4b60699
Tags:
spawn shell micro
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Creating a process with a hidden 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
Reading critical registry keys
Stealing user critical data
Adding an exclusion to Microsoft Defender
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/68c82edc73287948292a9d1d/reports/fd6352c5-a96f-4f39-a858-d63c06779b73/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/849980f3de2765b08724a192965702c7b9ffc9c2da402d8968f9f8f2213037f0
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-15T04:41:00Z UTC
Last seen:
2025-09-15T04:41:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/849980f3de2765b08724a192965702c7b9ffc9c2da402d8968f9f8f2213037f0/results?tab=lookup
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c252ab6f-dc52-44da-92c9-d6657861aecb
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/849980f3de2765b08724a192965702c7b9ffc9c2da402d8968f9f8f2213037f0
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/849980f3de2765b08724a192965702c7b9ffc9c2da402d8968f9f8f2213037f0/
Threat name:
ByteCode-MSIL.Trojan.DarkCloud
Create hunting rule
Status:
Malicious
First seen:
2025-09-15 15:21:24 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qsmyb466e5s3bbzeugjjmvycy6477soc3jac3cli7h4peijqg7ya._file
Result
Malware family:
vipkeylogger
Create hunting rule
Score:
  10/10
Tags:
family:vipkeylogger collection discovery execution keylogger spyware stealer
Link:
https://tria.ge/reports/250915-sq8rwszms8/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
VIPKeylogger
Vipkeylogger family
Malware Config
C2 Extraction:
https://api.telegram.org/bot8071660627:AAFb60NRq4wg_o7DhXUr5cIhpwAsiUS1IlI/sendMessage?chat_id=5630866666
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fc798f32-b78d-40bf-8d6e-f20c1f6de3b3
Unpacked files
SH256 hash:
849980f3de2765b08724a192965702c7b9ffc9c2da402d8968f9f8f2213037f0
MD5 hash:
0585f848edb2a9075e464b1ff32b432d
SHA1 hash:
08baf852b2a14896f30c2fb86716ceb2ed208754
Link:
https://www.unpac.me/results/2a599c54-6ff5-4ebb-8b1e-b283b0593008/
SH256 hash:
1041b538ccbc7d66e59247ef7551cde9b6c282843541585e9190a8e2e3943b12
MD5 hash:
e870d1e8f3791ccc141f85f40fd2972b
SHA1 hash:
150919ee289cffa6feb40ab8261f620dd7e26aac
Link:
https://www.unpac.me/results/2a599c54-6ff5-4ebb-8b1e-b283b0593008/
SH256 hash:
8188f845af0212fac2ef1e3e4bf37ec576cf85b52e40973ed10adcfd03f43fc6
MD5 hash:
18d01e88d74abaadcebcb6ed51a32804
SHA1 hash:
bebe77882a2582d9f25d78b846b01f25586a145c
Detections:
win_404keylogger_g1
Create hunting rule
win_masslogger_w0
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Link:
https://www.unpac.me/results/2a599c54-6ff5-4ebb-8b1e-b283b0593008/
Parent samples :
70ffcccdedd4cbfce9d10e4bf42f9917f33c055ba2078b76976827f3d604ccfb
1927fc33bd4f6bd6cf2c0f2408dd98c32c6f31898dabea6f692f58dece187e6e
2ce0358958dec9420addee948555ce5fd0810e9b6054c6a9d5b472e93501e582
849980f3de2765b08724a192965702c7b9ffc9c2da402d8968f9f8f2213037f0
SH256 hash:
25cd149f3b95ab14b116f03f8199b02cce0de2094ef0b49c766b7282d77bcf8e
MD5 hash:
24c420ba4e5e573552e73673f62b4b93
SHA1 hash:
f7ebf5da816d764c4cc2f3e5a3edef11cd7877ef
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/2a599c54-6ff5-4ebb-8b1e-b283b0593008/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/849980f3de27/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/849980f3de2765b08724a192965702c7b9ffc9c2da402d8968f9f8f2213037f0

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:crime_snake_keylogger
Create hunting rule
Author:Rony (r0ny_123)
Description:Detects Snake keylogger payload
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
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_DotNetProcHook
Create hunting rule
Author:ditekSHen
Description:Detects executables with potential process hoocking
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. 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:matiex
Create hunting rule
Author:Michelle Khalil
Description:This rule detects unpacked matiex malware samples.
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_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: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.

Cape
Cape
https://www.capesandbox.com/analysis/27569/

Comments