MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 064a08524d23efb70c6591f68d872c25e4ca921146e43722988538311d0fb880. 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 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 064a08524d23efb70c6591f68d872c25e4ca921146e43722988538311d0fb880
SHA3-384 hash: 08b308392fc5f0a0e685e2c6a9b78875bdf3091cfe5a92b8b13bdac498ae72f0c08f4d9f96ca260776c3a5e03998c53e
SHA1 hash: c8cbdce1bd10c19ac55372cec5a80b2f96faa739
MD5 hash: f7361e09c419132bb31a3f3ff82f29a3
humanhash: cardinal-august-bravo-emma
File name:vessel particulars.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:221'696 bytes
First seen:2025-01-23 08:55:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 6144:ag6s7/nUMYsMAFiliu4Lw32Yz2IQyoRKHRB+Ct:Gs7/nUMYsMAFiYOzPQyokHRACt
TLSH T1472407332217BB0CC62CAE32846D00C94FAA759A365DF5C527485ECE875D6CA8835DEF
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 threatcat_ch
Tags:exe MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
405
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
vessel particulars.exe
Verdict:
Malicious activity
Analysis date:
2025-01-23 10:11:00 UTC
Tags:
snake keylogger evasion stealer
Link:
https://app.any.run/tasks/f66c4784-40e7-4b46-a642-5d56005a5298

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=679209e4e708b6e7a3b046fc
Tags:
backdoor micro hype
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Creating a file
Sending a custom TCP request
Reading critical registry keys
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/6792044a70cf772b4cf5626a/reports/0e0ef58f-8456-45ed-b994-93fc3881d269/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/064a08524d23efb70c6591f68d872c25e4ca921146e43722988538311d0fb880
Result
Verdict:
MALICIOUS
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/dbd80ee7-a0bc-4786-a1b1-7aa07afddb97
Result
Threat name:
MassLogger RAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1597459
Signature
.NET source code references suspicious native API functions
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
Injects a PE file into a foreign processes
Machine Learning detection for 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)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected MassLogger RAT
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/064a08524d23efb70c6591f68d872c25e4ca921146e43722988538311d0fb880
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/064a08524d23efb70c6591f68d872c25e4ca921146e43722988538311d0fb880/
Threat name:
ByteCode-MSIL.Trojan.MassLogger
Create hunting rule
Status:
Malicious
First seen:
2025-01-23 08:56:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=azfaqusnepx3oddfsh3i3bzmexsmveqri3sdoiuyqu4dchipxcaa._file
Verdict:
malicious
Label(s):
snakekeylogger
Create hunting rule
Similar samples:
error
MassLogger
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection discovery spyware stealer
Link:
https://tria.ge/reports/250123-kv1m3stnfp/
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
Verdict:
Suspicious
Tags:
404keylogger
YARA:
n/a
Link:
https://app.threat.zone/submission/dcb00c26-d016-4590-b5cc-02638751f986
Unpacked files
SH256 hash:
5e1ebf38e700b305a959bb38102e6cf3288bc52c8de4c2a06d2647d9ba9723ba
MD5 hash:
836cf061b8903fbc8a92d48ba715b09c
SHA1 hash:
b678b28e850b58d0a3919582ce4cb0ecead362b9
Detections:
win_masslogger_w0
Create hunting rule
win_404keylogger_g1
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Link:
https://www.unpac.me/results/e875838d-e10b-4d0a-986b-273311d57141/
Parent samples :
d54f14cdc7b8901b2bdb7bab168c15304308ba7626c7499b1257e5dfaa7f427d
064a08524d23efb70c6591f68d872c25e4ca921146e43722988538311d0fb880
SH256 hash:
e8ebfda634e10c24642537582e256449074acdf2ac5ea827b81818c111111993
MD5 hash:
5b29dbce9331e1456dcac2b8f087dfd2
SHA1 hash:
702f2aef816d7ed31559640a56919a19c0c9cc51
Link:
https://www.unpac.me/results/e875838d-e10b-4d0a-986b-273311d57141/
SH256 hash:
379be1ab5f04807f972dd9af93ea61037fdecaa475578bfee48fd71b4951c6a7
MD5 hash:
5005359e2799cb6d02a4373ba6b7f227
SHA1 hash:
44d5cf586d9f92232c8b2a4a33bb9820b5e9c3ed
Link:
https://www.unpac.me/results/e875838d-e10b-4d0a-986b-273311d57141/
SH256 hash:
064a08524d23efb70c6591f68d872c25e4ca921146e43722988538311d0fb880
MD5 hash:
f7361e09c419132bb31a3f3ff82f29a3
SHA1 hash:
c8cbdce1bd10c19ac55372cec5a80b2f96faa739
Link:
https://www.unpac.me/results/e875838d-e10b-4d0a-986b-273311d57141/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/064a08524d23/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/064a08524d23efb70c6591f68d872c25e4ca921146e43722988538311d0fb880

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

Executable exe 064a08524d23efb70c6591f68d872c25e4ca921146e43722988538311d0fb880

(this sample)

  
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
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments