MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 553d904e1d73497fc05af9b9fa570cd6ea72043a445b2c358ce27bc84d28d226. 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 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 553d904e1d73497fc05af9b9fa570cd6ea72043a445b2c358ce27bc84d28d226
SHA3-384 hash: 2711463e041edebd351cd7d828735c8b0b0a04a4a3bb5691f36cfafcc3501b2d6141a60191fdbdebe5107349b63ce554
SHA1 hash: c114238d1c93b1689c8898f783cf57a6b166211c
MD5 hash: a3cd879220e2b392655483f727fb447e
humanhash: video-pasta-nuts-four
File name:553d904e1d73497fc05af9b9fa570cd6ea72043a445b2c358ce27bc84d28d226
Download: download sample
Signature MassLogger
Create hunting rule
File size:985'600 bytes
First seen:2026-02-05 15:23:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'795 x AgentTesla, 19'693 x Formbook, 12'274 x SnakeKeylogger)
ssdeep 24576:yjyltlqqzrH7dhRP2u77XrCPmFAfeqHL:ys7zTRuA73qHL
Threatray 2'872 similar samples on MalwareBazaar
TLSH T1E425025427D9DB13D8F61FB50930D3790BB8BEA9E511D34A4EE96CDB3870B02A884793
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 adrian__luca
Tags:exe MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Link:
https://research.acce.ciphertechsolutions.com/results/8a07eb32-42e1-4335-9b3a-3473561a7011/
Malware family:
n/a
ID:
1
File name:
553d904e1d73497fc05af9b9fa570cd6ea72043a445b2c358ce27bc84d28d226
Verdict:
Malicious activity
Analysis date:
2026-02-05 18:59:56 UTC
Tags:
evasion auto-startup susp-lnk snake keylogger telegram stealer
Link:
https://app.any.run/tasks/6bcad874-d025-40cc-88b8-1bfd26a42716

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/52017/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6984b600ae5379bb6609c3bc
Tags:
masslogger infosteal asyncrat
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/553d904e1d73497fc05af9b9fa570cd6ea72043a445b2c358ce27bc84d28d226
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-01-20T04:26:00Z UTC
Last seen:
2026-02-07T11:41:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/553d904e1d73497fc05af9b9fa570cd6ea72043a445b2c358ce27bc84d28d226/results?tab=lookup
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cbdf24c8-a90e-44ee-b929-0a0bd5368b5c
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/553d904e1d73497fc05af9b9fa570cd6ea72043a445b2c358ce27bc84d28d226
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/553d904e1d73497fc05af9b9fa570cd6ea72043a445b2c358ce27bc84d28d226/
Threat name:
ByteCode-MSIL.Spyware.AsyncRAT
Create hunting rule
Status:
Malicious
First seen:
2026-01-20 07:39:29 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
22 of 36 (61.11%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ku6zatq5onex7qc27g47uvym23vhebb2irnsynmm4j54qtji2ita._file
Verdict:
malicious
Label(s):
vipkeylogger
Create hunting rule
Similar samples:
03ffd9138d53cd6d65d05e242d9775a3b51201a0d556d208a69509e7be0455b7
MassLogger
3fbfa1b663262c6680de89a01bc35815b31a8520c155794091f48a726a6305ec
MassLogger
75cc0d7abb4cb0145f0dc0639fbee4be7925dd45a38664e063095963c482ea78
MassLogger
82d522f59433a213747eee3225ea33d1c1f2976a3a4a3412fe92e436f734c2f2
MassLogger
c5e4aa78af496b5eba31db0d046a0d9165174d60b28dd6acec669628a2c9bf30
MassLogger
+ 2'862 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/260205-ssmx7sh17g/
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
SmartAssembly .NET packer
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Drops startup file
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
VIPKeylogger
Vipkeylogger family
Unpacked files
SH256 hash:
553d904e1d73497fc05af9b9fa570cd6ea72043a445b2c358ce27bc84d28d226
MD5 hash:
a3cd879220e2b392655483f727fb447e
SHA1 hash:
c114238d1c93b1689c8898f783cf57a6b166211c
Link:
https://www.unpac.me/results/a5642310-fc76-4f08-9a49-a26bf42c4cbf/
SH256 hash:
5e8c408418cb01da1a3155bdd2fea7b4cc0edb46c39cfa81994363f24890f96e
MD5 hash:
b715aae84a5b1a3136246076d1bef9b6
SHA1 hash:
b5cdf2e40db5ca4b014ebbf44a4948386a204973
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/a5642310-fc76-4f08-9a49-a26bf42c4cbf/
SH256 hash:
d4c5416bc2a5af3b1774ff39cb97559b60e9637b65e202e9d35cf1693f3ce471
MD5 hash:
6767996995d8a605a650adfb85503744
SHA1 hash:
b94096e4454ad8f0279c329b5a00a4578363d8d8
Detections:
INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Link:
https://www.unpac.me/results/a5642310-fc76-4f08-9a49-a26bf42c4cbf/
Parent samples :
c6aa56afa7a6941d9bb8786b07e192ea996d3a133c992285b58349cc5c204561
bf46723d199408eb636dfbb7d50ef97fad7c96be7aedca35fa350c92a7492a4e
44ece3fd771b241e7adb7b8a46317aa0dce39aa4b815912805de4dc6ff631ae4
5f947957f8b2c4cc8609167eaec826c9855e15c55dac3926c33b2a0c003cf773
a803802107f3ee132802204825112c350470951b753d8b48fc17883ddf25e4a5
a3c7847164f2c9a18c8c6bed01241b84fffbd6d866195e92f556ba0a596d0428
5c0bdefeb2e965c9cb1aa42e28b84b31e11693b4438c47e97be98fb1b496d940
6a6af729bcfe6c368c81300a7b3f078b6077b365d7dad49b9c0bc4d1ee3f71b2
fada71925be3d53eee961507cb43bc2ee409d406770c7ddb7f2f06afae85a456
53b4317fd9a0cf301121a76a516891ce941588e2b372a82324e36eea5ee3f91e
2b42f648d1f3c2eea55de8351293b7e66b5c2d0ecbedd7d0ed86602aa55b9dd0
f5a7610bff9baba9698bd70bc333f1741a2af5639037fd671bef5e67b5b74027
13b8455a49d494f7779ed76e3e4b00709f8280aba86707b43c574e48b3ee077b
553d904e1d73497fc05af9b9fa570cd6ea72043a445b2c358ce27bc84d28d226
c6ac154cdae1af6162838edac8932c897bff937af6fbdfd58f2ef72ae52f56b5
2cb898129b7c5b150e304f06c25310018e4f7f48a0afe42d08530e37ad64534c
ae7ed5d4188ca36ea5710c5a47082c450d9d174b6d5cda500976f4058be4e9f8
2a86c8ae8cabbeb5909a0240fef9bd50fbf422f9d3d6a54c4a4e5c255dae3ddf
0e1ea2bee6ebd3ca2bbcaa814faaddf1d6dc53bf81e2695a609a8f45ceffda9d
579ab0f67ffe302e779f7f73696fabbc2c5678a912960952d179ca94d883c533
c287d9bdbeb5f8ef2e712e5dbf5df9753aeea692c8924a413b56708a2c55f693
87bfc21e2066c7ad2849cb46789fa7559f874ef64a628599012ff1b20bafe4dc
70922729b97c0c5d372b02a37927dfaeaae90678a583fd95c3c8b483e1a57e31
081a30496d35fc471cd6e333bbf116f016fd3b9984a17f6d479dceb7c8ce0ca3
SH256 hash:
95892f0bc179246961e3cf5eeac444143a4f9b455ab740746dad3ecc32c93e62
MD5 hash:
694c313b660123f393332c2f0f7072b5
SHA1 hash:
ee790ec841b7761679a05771d551a154c7f87a93
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/a5642310-fc76-4f08-9a49-a26bf42c4cbf/
Parent samples :
9a0d20eec0a1e89a656a76aee82bf0619d8b83a0b445e095de190436dd110f42
256b9eb0b0ef69eeee00712c0e9fab59601934633f2bb6d0a0b10ac04bd5b2ab
75cc0d7abb4cb0145f0dc0639fbee4be7925dd45a38664e063095963c482ea78
68d311ac923f8a0854dbfa4d1401c84db61a2c530ec3fb6e1994a690fdfdd38d
5d67d216226094ebbc78b8c39e49b758e0b1624f904e2b6748bcfb39df8d6ed3
ceaa3016ce3897c17e580b58f2a41cc247de57bada3271b30aa389bcf3787ea0
553d904e1d73497fc05af9b9fa570cd6ea72043a445b2c358ce27bc84d28d226
f67799cd9ce6b4691134db9c85bab1ed79cb17d6b9b805916f118251b0d0f1e8
14b61a0155007f6e19dd356eb215652c7eb5dba764e5f059f3e37cbd273c3daa
55b98e06e135730fa23bd4af65b161ba5055a9e915164eb99b9402ad07e6e6df
141fcfa2abaae31d65da4145a537bfe13dd01ec9759d3bc1f6dd8d5ba5c1ff26
ba19434fbc08324b9a2e9ef01c34ce3818a3480f1efa03b864a38931d6d64642
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/553d904e1d73/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/553d904e1d73497fc05af9b9fa570cd6ea72043a445b2c358ce27bc84d28d226

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: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: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_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:TelegramAPIMalware_PowerShell_EXE
Create hunting rule
Author:@polygonben
Description:Hunting for pwsh malware using Telegram for C2
Rule name:telegram_bot_api
Create hunting rule
Author:rectifyq
Description:Detects file containing Telegram Bot API
Rule name:VIPKeyLogger
Create hunting rule
Author:kevoreilly
Description:Detects VIPKeyLogger Keylogger
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/52017/

Comments