MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 54f015287731308328345efdc18a593d3b5a57efdd04278efb9da7f5127df37f. 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 17 File information Comments

SHA256 hash:	54f015287731308328345efdc18a593d3b5a57efdd04278efb9da7f5127df37f
SHA3-384 hash:	7eec2f4d67107a886bfabf15a8344974657ad46e26ca088f674318b0c113032bb1e19dc6a91594cf01034cc30733bc98
SHA1 hash:	2c2b496e2883917b1e58ac9a1750501463e0af2f
MD5 hash:	7c9ffbdb06195c1eaab16e63185036c0
humanhash:	juliet-mockingbird-oven-sweet
File name:	rDHL722918767AA.scr
Download:	download sample
Signature	MassLogger Create hunting rule
File size:	575'488 bytes
First seen:	2025-05-13 05:30:08 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger)
ssdeep	12288:g2yeQBh78SCOQQuQmfjxc7TWBatxTZL5YeGi/89:gpP7sOQ3Qmfj6MatzlGi/89
Threatray	1'904 similar samples on MalwareBazaar
TLSH	T1E9C40169376AC80AC99F5F792C31D3F90BF4AE8DA412C3178EE5BEAF30663442512751
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
dhash icon	0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter	FXOLabs
Tags:	exe MassLogger

Intelligence

File Origin

# of uploads :

# of downloads :

454

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

rDHL722918767AA.scr

Verdict:

Malicious activity

Analysis date:

2025-05-13 05:31:14 UTC

Tags:

snake keylogger evasion stealer netreactor ims-api generic

Link:

https://app.any.run/tasks/06006f76-29b5-4180-92ae-147e3dda5866

Note:

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

Detection(s):

Porcupine.Trojan.MSIL.Taskun.gen.371798.UNOFFICIAL

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6822d9ef4a59e5a2ce0426e0

Tags:

virus micro msil

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Сreating synchronization primitives

Launching a process

Creating a file

DNS request

Connection attempt

Sending an HTTP GET request

Sending a custom TCP request

Reading critical registry keys

Unauthorized injection to a system process

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

masquerade obfuscated packed packed packer_detected vbnet

Link:

https://www.filescan.io/uploads/6822d8ed0b64e174c4245b0b/reports/4d524e08-f94f-4e56-b7ac-108426d08fd3/overview

Verdict:

Malicious

Labled as:

Dacic.5845.Generic

Link:

https://www.hybrid-analysis.com/sample/54f015287731308328345efdc18a593d3b5a57efdd04278efb9da7f5127df37f

Malware family:

Snake Keylogger

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/6ab9fcdd-bf65-4635-a4f8-a4e1b94eb300

Result

Threat name:

MSIL Logger, MassLogger RAT

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1688585

Signature

.NET source code contains potential unpacker

.NET source code references suspicious native API functions

Allocates memory in foreign processes

Contains functionality to log keystrokes (.Net Source)

Found malware configuration

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

Suricata IDS alerts for network traffic

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)

Uses the Telegram API (likely for C&C communication)

Writes to foreign memory regions

Yara detected MassLogger RAT

Yara detected MSIL Logger

Yara detected Telegram RAT

Behaviour

Behavior Graph:

Download SVG

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/54f015287731308328345efdc18a593d3b5a57efdd04278efb9da7f5127df37f

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/54f015287731308328345efdc18a593d3b5a57efdd04278efb9da7f5127df37f/

Threat name:

Win32.Trojan.Egairtigado

Status:

Malicious

First seen:

2025-05-13 05:30:24 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

25 of 37 (67.57%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ktybkkdxgeyigkbul364dcszhu5vuv7p3uccpdx3twt7ket56n7q._file

Verdict:

malicious

Label(s):

unc_loader_037

novastealer

MassLogger

4d50b2d0f89dae760cd7c7aaed9a3ab180de2c4e9b8d4ef9d10e141729396716

MassLogger

8ea3c09df6c63a54128a6913f2c69cd847454d1d0d236ad1fc390a78ed44584f

MassLogger

a202cd0d28c24f84fcd0ad84477991d9697180adc72c9b52b0d8839588a2d810

MassLogger

error

MassLogger

fc2264485a8d86e9817813d394aed7b609fd4cb00d6afa38dcc545294f8b8289

MassLogger

+ 1'894 additional samples on MalwareBazaar

Result

Malware family:

masslogger

Score:

10/10

Tags:

family:masslogger collection discovery spyware stealer

Link:

https://tria.ge/reports/250513-f7b32afk41/

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

MassLogger

Masslogger family

Malware Config

C2 Extraction:

https://api.telegram.org/bot7787858024:AAFf_Tom6To6tYCPp2FCkG_16Wsb0uKvFBw/sendMessage?chat_id=6750192797

Verdict:

Suspicious

Tags:

404keylogger

YARA:

n/a

Link:

https://app.threat.zone/submission/e5c0d306-59a1-49ba-830a-e24a8baefd28

Unpacked files

SH256 hash:

54f015287731308328345efdc18a593d3b5a57efdd04278efb9da7f5127df37f

MD5 hash:

7c9ffbdb06195c1eaab16e63185036c0

SHA1 hash:

2c2b496e2883917b1e58ac9a1750501463e0af2f

Link:

https://www.unpac.me/results/b31aab0c-9b5b-4c00-a1d4-2f590ab23b47/

SH256 hash:

e65bc4732f18966eeaba9700bb83489074f63082cf28bc05e90d278a1761ac25

MD5 hash:

f568aa0b7be96ed2102e8de46d59248b

SHA1 hash:

5031c8d479988ff22716c13646fc6ba8cd6a78d8

Detections:

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/b31aab0c-9b5b-4c00-a1d4-2f590ab23b47/

Parent samples :

eba602f26ca14d5e494059001ecf363110ba504d9e0184b8abfa45905bd650cc
3ff3db68a75d4c52f3910396564f35999b3571ed75850df0c403b851433582ec
285bd22ba49a3de603e9fff856a0bd3111e43629ad29e24bb41178afd93ece23
54f015287731308328345efdc18a593d3b5a57efdd04278efb9da7f5127df37f
ca081d2e9e512e1516edc180262c4309dda83ad714a281abd26fc1a658bced01
c3f39d499f8599e009697219a0c0f9b5fd91848b693fcaf4abdc0d15bdc67de0
44123cf2ed8f575c4643cacfcd51e18188edeca34b343af433c98ac03fb691ea
76f35c8ecea90bb9709af24f9183489a711f04fc00f26d3cae74fbcdf7bde6c5
d539ab19fd873bd36c22b38f3d8a85683220a7bcce13a9c962652d6165c33c2e
ef9e1440789a46cd00ebe7bde8526eefd00e6d1363299d3ae3c1b01e891d7b35

SH256 hash:

474ab089af61204aaae3d2bcc6d015433e6a363b0fa20c60b042d5bc51bce010

MD5 hash:

668f075ad3243cd3fd504f6aa0522dac

SHA1 hash:

b35f319f38ff510d1f1d544241061240430b6016

Detections:

SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/b31aab0c-9b5b-4c00-a1d4-2f590ab23b47/

SH256 hash:

962a390826222177f5c456080f101ab75bbcc612cb0acff644d9d9732e1cc265

MD5 hash:

586ba2b840a30482bcdd8279127b0d42

SHA1 hash:

ef8987e3b7602d80df7cc7e1f121f933ffa4b127

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/b31aab0c-9b5b-4c00-a1d4-2f590ab23b47/

Parent samples :

56b1116c68622f76788ce820dab9dd88752e8b2801d1b5d08a00131f2438fbbf
37aae7771ad135f657de4ece056a45d2754cb2fb31f81f8fb179730a83d98282
54f015287731308328345efdc18a593d3b5a57efdd04278efb9da7f5127df37f

Malware family:

PrivateLogger

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/54f015287731/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

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:	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 54f015287731308328345efdc18a593d3b5a57efdd04278efb9da7f5127df37f

(this sample)

Delivery method

Distributed via e-mail attachment

Delivery method

Distributed via e-mail attachment

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 (GUARD_CF)	high

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