MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23c7f931514e66885cf41c759b4f746ee3e6a7ae4f4c587133e4016bfdc4b767. 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: 19


Intelligence 19 IOCs YARA 21 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 23c7f931514e66885cf41c759b4f746ee3e6a7ae4f4c587133e4016bfdc4b767
SHA3-384 hash: a874ecd5bfaa21d7aa3b0e7c9bdb9b3d65549debb04b93943a859cbcd5d3a7cb627d417c220293a8f44ce924bf58394b
SHA1 hash: 3b88bfc9e022c9aeebba42dbcf8c72e3bc81dc29
MD5 hash: 331353c2ef0400a7df1469526aae5f96
humanhash: texas-avocado-chicken-glucose
File name:SecuriteInfo.com.Win32.MalwareX-gen.62212765
Download: download sample
Signature MassLogger
Create hunting rule
File size:759'296 bytes
First seen:2025-09-25 15:41:50 UTC
Last seen:2025-09-25 16:44:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:VCcFJHUGf2k+8UVUEjZ2Hdzh8MJreFvdIWo9VV1n1fcjQIXnekNqpR5hIU:fBUGf2D8rEjZ2hZVevdIWU1ffI3ekEp5
Threatray 3'305 similar samples on MalwareBazaar
TLSH T176F4014623AAEA06D0FA5BF44D30E37947796D99F914D3830EFAACCFB925B416501383
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10522/11/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter SecuriteInfoCom
Tags:exe MassLogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
148
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.MalwareX-gen.62212765
Verdict:
Malicious activity
Analysis date:
2025-09-25 15:44:30 UTC
Tags:
evasion snake keylogger telegram stealer ims-api generic
Link:
https://app.any.run/tasks/77a1e3ef-5991-498c-9a39-41745f4b7c15

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/29048/
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.62212765.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68d562e4cc9425144151ea52
Tags:
spawn shell virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
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
Sending a custom TCP 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/68d56327c564c8e81d07c4ab/reports/19161556-1ec2-44d8-8a97-6da06f4830cf/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/23c7f931514e66885cf41c759b4f746ee3e6a7ae4f4c587133e4016bfdc4b767
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-25T13:01:00Z UTC
Last seen:
2025-09-25T13:01:00Z UTC
Hits:
~100
Detections:
Trojan.MSIL.Crypt.sb Trojan-PSW.SnakeLogger.HTTP.C&C PDM:Trojan.Win32.Generic HEUR:Trojan.MSIL.Taskun.gen Trojan-PSW.Win32.Stelega.sb Trojan-PSW.Win32.Stealer.sb Trojan.MSIL.Taskun.sb Trojan.MSIL.Inject.sb HEUR:Trojan-Spy.MSIL.Agent.sb
Link:
https://opentip.kaspersky.com/23c7f931514e66885cf41c759b4f746ee3e6a7ae4f4c587133e4016bfdc4b767/results?tab=lookup
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f7ecc993-fa56-4cc8-9df9-6f812ff45ea9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/23c7f931514e66885cf41c759b4f746ee3e6a7ae4f4c587133e4016bfdc4b767
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.44 Win 32 Exe x86
Link:
https://app.malva.re/file/331353c2ef0400a7df1469526aae5f96
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/23c7f931514e66885cf41c759b4f746ee3e6a7ae4f4c587133e4016bfdc4b767/
Verdict:
Malicious
Threat:
Family.SNAKE
Link:
https://tip.neiki.dev/file/23c7f931514e66885cf41c759b4f746ee3e6a7ae4f4c587133e4016bfdc4b767
Threat name:
ByteCode-MSIL.Trojan.PureLogStealer
Create hunting rule
Status:
Malicious
First seen:
2025-09-25 15:43:29 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=epd7smkrjztiqxhudr2zwt3un3r6nj5oj5gfq4jt4qawx7oew5tq._file
Verdict:
malicious
Label(s):
vipkeylogger
Create hunting rule
unc_loader_037
Create hunting rule
Similar samples:
09b8a80183a41a92c60fbacf9ee319291e37ae6d4ce0521b23b236b46e095956
MassLogger
4691af5573a42882f8a2814929d7da66de7fb1ed87970957a4fbfb9b40da2c89
MassLogger
4c463b6b2c03f037fdb1f011a547b1c794fd13d9e1174285991adcdef1f59a46
MassLogger
8ece82ad36ddad1e13a955098ea9629364950ed21a1155d7be4921208e62eb0c
MassLogger
error
MassLogger
faa236eaf11ddab3abe7dcc8c69613d89edf60da47060bf6dc881fa9e118cd9e
MassLogger
+ 3'295 additional samples on MalwareBazaar
Result
Malware family:
vipkeylogger
Create hunting rule
Score:
  10/10
Tags:
family:vipkeylogger collection discovery execution keylogger spyware stealer
Link:
https://tria.ge/reports/250925-s56wva1xhy/
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/bot8099843793:AAGeYKMLti1IpyT9o6bz7OtgdXF9md25uXA/sendMessage?chat_id=6337180137
Verdict:
Malicious
Tags:
404Keylogger
YARA:
n/a
Link:
https://app.threat.zone/submission/d8c971b1-f99f-4ba2-93c0-f4b7639db058
Unpacked files
SH256 hash:
23c7f931514e66885cf41c759b4f746ee3e6a7ae4f4c587133e4016bfdc4b767
MD5 hash:
331353c2ef0400a7df1469526aae5f96
SHA1 hash:
3b88bfc9e022c9aeebba42dbcf8c72e3bc81dc29
Link:
https://www.unpac.me/results/6abf144d-e00a-4ca5-85ae-db1a0c210dbb/
SH256 hash:
c58efcb9b59fa124cf522e51fb03355a8a793c5df45871522221354b4a66dfa4
MD5 hash:
d1bd96f6f713996e8a5b0074882e73a1
SHA1 hash:
145029e47287ac53f6a45416a405943f63cbe617
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/6abf144d-e00a-4ca5-85ae-db1a0c210dbb/
SH256 hash:
ba62e7e89557bb426f1813b06a062db822e8d0141e93936d132b58fd4382af44
MD5 hash:
9c25fef6456290916a73792f1e2f8e54
SHA1 hash:
3bc346d1f860801cf5aaed37014a2efca9170791
Link:
https://www.unpac.me/results/6abf144d-e00a-4ca5-85ae-db1a0c210dbb/
SH256 hash:
42e0cbc59117c882ebc3718fcb6cdf623ed7acebfa425b82806885b56b0e8bc7
MD5 hash:
2a60953119fc454b98160811f7dfcb19
SHA1 hash:
ef016d437cbedb2417a24f55946cfca8c150be17
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/6abf144d-e00a-4ca5-85ae-db1a0c210dbb/
Parent samples :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 family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/23c7f931514e/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/23c7f931514e66885cf41c759b4f746ee3e6a7ae4f4c587133e4016bfdc4b767

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.

Web download

MassLogger

Executable exe 23c7f931514e66885cf41c759b4f746ee3e6a7ae4f4c587133e4016bfdc4b767

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/29048/
  
URLhaus
https://urlhaus.abuse.ch/url/3631854/
  
Delivery method
Distributed via web download

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