MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1284bc72f0d418aff47186613d0619a22848687ec42e2686636fd5c4d9a0bd35. 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 19 File information Comments

SHA256 hash:	1284bc72f0d418aff47186613d0619a22848687ec42e2686636fd5c4d9a0bd35
SHA3-384 hash:	8265c8b8237270cce40035d1e084a9e2b973cbddc2dddfb3f44af14efa7839615c6206b867a02a85ca56620cb833d40d
SHA1 hash:	9d9c8b3b18033582516ae7f5163ec0aca4ccee80
MD5 hash:	6068223192504363242b1befbfaf90c6
humanhash:	snake-twelve-eighteen-vermont
File name:	Order draft + 2 Others Doc.scr
Download:	download sample
Signature	MassLogger Create hunting rule
File size:	526'848 bytes
First seen:	2025-06-17 13:52:58 UTC
Last seen:	2025-07-07 14:00:56 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:r3y/jxs8JrL5Tn56gSchAnbPnD738f9R46L0UxrI:riLxvhT56gSIATPMf9D0UW
Threatray	3'385 similar samples on MalwareBazaar
TLSH	T175B4015672D9DB43D4B947F00A31D2B613769ECEE421C34B9AEEFCEBB861B442444392
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	lowmal3
Tags:	exe MassLogger

Intelligence

File Origin

# of uploads :

# of downloads :

421

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Order draft + 2 Others Doc.scr

Verdict:

Malicious activity

Analysis date:

2025-06-17 13:58:45 UTC

Tags:

snake keylogger stealer evasion netreactor ims-api generic

Link:

https://app.any.run/tasks/53ea158e-e4f2-4f81-ba54-0b6946dde85c

Note:

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

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/9869/

Verdict:

Malicious

Score:

70%

Link:

https://cyber-fortress.com/docs/result/index.php?id=685173d8836289fde50dc377

Tags:

backdoor micro 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:

masquerade obfuscated packed packed packer_detected vbnet

Link:

https://www.filescan.io/uploads/6851735e171e01f95943dd5d/reports/60cc052c-02a9-4b67-98bf-3bdf69cf87aa/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/1284bc72f0d418aff47186613d0619a22848687ec42e2686636fd5c4d9a0bd35

Malware family:

Snake Keylogger

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/44cfc8c7-5fb9-4871-b2b9-0f4622848322

Result

Threat name:

MSIL Logger, MassLogger RAT

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1716531

Signature

.NET source code contains potential unpacker

.NET source code references suspicious native API functions

Contains functionality to log keystrokes (.Net Source)

Found malware configuration

Initial sample is a PE file and has a suspicious name

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/1284bc72f0d418aff47186613d0619a22848687ec42e2686636fd5c4d9a0bd35

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) Win 32 Exe x86

Link:

https://app.malva.re/file/6068223192504363242b1befbfaf90c6

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/1284bc72f0d418aff47186613d0619a22848687ec42e2686636fd5c4d9a0bd35/

Threat name:

Win32.Trojan.Egairtigado

Status:

Malicious

First seen:

2025-06-17 06:41:40 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

16 of 24 (66.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ckcly4xq2qmk75drqzqt2bqzuiueq2d6yqxcnbtdn7k4jwnaxu2q._file

Verdict:

malicious

Label(s):

novastealer

unc_loader_037

MassLogger

7d8f98ced8dcca5e2397bdaaff65fa3d81fb264425167e282ad4fce5f832b59e

MassLogger

8d3dc8435753d98fab3d705924b85fc92b2c4fa3e62ad118497159422c6665c7

MassLogger

91a04734fb1bfa93391d961ff94dfdfffc3021d6cf56cb31f9d696aa3251c6e2

MassLogger

ceaa99440a1294e1a574941c6f1b01db99ad6d85d314264156989e893a64cd6e

MassLogger

error

MassLogger

+ 3'375 additional samples on MalwareBazaar

Result

Malware family:

masslogger

Score:

10/10

Tags:

family:masslogger collection discovery spyware stealer

Link:

https://tria.ge/reports/250617-q66lcsaj8x/

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

MassLogger

Masslogger family

Malware Config

C2 Extraction:

https://api.telegram.org/bot8185619395:AAFoycueqDVSZD7Vj-U3AfAuKB5byVNAYJU/sendMessage?chat_id=7658880695

Verdict:

Malicious

Tags:

404keylogger

YARA:

n/a

Link:

https://app.threat.zone/submission/e0bd836a-983d-43cd-8398-290bb803ed25

Unpacked files

SH256 hash:

1284bc72f0d418aff47186613d0619a22848687ec42e2686636fd5c4d9a0bd35

MD5 hash:

6068223192504363242b1befbfaf90c6

SHA1 hash:

9d9c8b3b18033582516ae7f5163ec0aca4ccee80

Link:

https://www.unpac.me/results/a6f789b2-e685-4549-8820-6ec7031370c9/

SH256 hash:

fde4d2efbdfa3932e8300510f60dd47e6af0efa83ac3959f9f9bf9ffe98563b5

MD5 hash:

2339a60b2979660503560964f8cede50

SHA1 hash:

0e661c8d09604ad003a3401e32ad94e898355b44

Link:

https://www.unpac.me/results/a6f789b2-e685-4549-8820-6ec7031370c9/

SH256 hash:

1111da5e65cd05786d54997cfbaca95d7d1b05d99e6d7987e7e0ed628bdf406b

MD5 hash:

fd3e74572e762701795dbd05ab3d2b51

SHA1 hash:

71d2734e0a20e8d33db68fb2dd620613c64acd76

Detections:

SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/a6f789b2-e685-4549-8820-6ec7031370c9/

SH256 hash:

203f997aa82307df87d9d4400fb6c4803feba25424ad92009c6b8677245f7ab5

MD5 hash:

85f9928958183efa6660360d332adb61

SHA1 hash:

7bb13db2cd5da6826946cc871da0001088ee8121

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/a6f789b2-e685-4549-8820-6ec7031370c9/

Parent samples :

4b045ea170a2d34ceeb3edec6de46c4dec90304e9a1937e28aff7cffbc44c0c8
e11e44e3d1f9f9656d7d75059bc2836cd9f8c7c370381f8d360a16b8798d990e
edccf88c03e06f24f077d14cde639f3b2d52d55e77a574086edee60494bd5760
1284bc72f0d418aff47186613d0619a22848687ec42e2686636fd5c4d9a0bd35
ab37c4805543d18b2aa46c1d9ecec4650280d3742d9479820248643651552837

Malware family:

PrivateLogger

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/1284bc72f0d4/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/1284bc72f0d418aff47186613d0619a22848687ec42e2686636fd5c4d9a0bd35

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:	growtopia Create hunting rule
Author:	Michelle Khalil
Description:	This rule detects unpacked growtopia stealer malware samples.

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:	Runtime_Broker_Variant_1 Create hunting rule
Author:	Sn0wFr0$t
Description:	Detecting malicious Runtime Broker

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:	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 1284bc72f0d418aff47186613d0619a22848687ec42e2686636fd5c4d9a0bd35

(this sample)

Delivery method

Distributed via e-mail attachment

Cape

https://www.capesandbox.com/analysis/9869/

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
CHECK_TRUST_INFO	Requires Elevated Execution (Unrestricted:true)	high

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