MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 be80b0abe57cdd9a64525caf9275f4a0f605d807668558e27676a17216c28411. 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: be80b0abe57cdd9a64525caf9275f4a0f605d807668558e27676a17216c28411
SHA3-384 hash: 865d8f7744b2798ced28fc5b81ad8cb505006dc0f1dff79dfb387b5ae686c22c46853b7d02600d81406aa2ca7a62fde5
SHA1 hash: bc2bd60161b8d8c38fb8e45059a3a80f0bb5b4b0
MD5 hash: b12a6a1252733dcde150f80cdc64fff4
humanhash: xray-lamp-lake-montana
File name:Payment Advice Note.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:510'976 bytes
First seen:2025-04-10 04:04:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:aVK/e5E/p/wXI198E5hXILhFhZx4fcTyfUi3WfH7cHe1RW:C5aTBILhFjx40TyfUiGfbcORW
TLSH T1BAB40119215EC817C1D21BB44D72C2F426399E8CA811C303EFEEBCEFBA767696149395
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 60e09696f01717e0 (5 x Formbook, 5 x MassLogger, 2 x Neshta)
Reporter threatcat_ch
Tags:exe MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
553
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Payment Advice Note.exe
Verdict:
Malicious activity
Analysis date:
2025-04-10 04:06:20 UTC
Tags:
snake keylogger stealer evasion netreactor ims-api generic
Link:
https://app.any.run/tasks/3741c785-3651-4e75-aff3-edd40aa9d9a0

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/1447/
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f74bc071beff15dccf0967
Tags:
micro spawn msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/67f74378eb7eb0aee0431262/reports/51143d02-3aee-47d8-9724-46208b075860/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/be80b0abe57cdd9a64525caf9275f4a0f605d807668558e27676a17216c28411
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b3639f4c-8603-4ae4-bfa7-1ebd3d3fbb2d
Result
Threat name:
MSIL Logger, MassLogger RAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1661448
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
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
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
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 schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected MassLogger RAT
Yara detected MSIL Logger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1661448 Sample: Payment Advice Note.exe Startdate: 10/04/2025 Architecture: WINDOWS Score: 100 46 reallyfreegeoip.org 2->46 48 checkip.dyndns.org 2->48 50 checkip.dyndns.com 2->50 56 Found malware configuration 2->56 58 Malicious sample detected (through community Yara rule) 2->58 60 Sigma detected: Scheduled temp file as task from temp location 2->60 64 13 other signatures 2->64 8 Payment Advice Note.exe 7 2->8         started        12 HbjSKe.exe 5 2->12         started        signatures3 62 Tries to detect the country of the analysis system (by using the IP) 46->62 process4 file5 38 C:\Users\user\AppData\Roaming\HbjSKe.exe, PE32 8->38 dropped 40 C:\Users\user\...\HbjSKe.exe:Zone.Identifier, ASCII 8->40 dropped 42 C:\Users\user\AppData\Local\...\tmp4042.tmp, XML 8->42 dropped 44 C:\Users\user\...\Payment Advice Note.exe.log, ASCII 8->44 dropped 66 Adds a directory exclusion to Windows Defender 8->66 68 Injects a PE file into a foreign processes 8->68 14 powershell.exe 23 8->14         started        17 powershell.exe 23 8->17         started        19 Payment Advice Note.exe 15 2 8->19         started        22 schtasks.exe 1 8->22         started        70 Multi AV Scanner detection for dropped file 12->70 24 HbjSKe.exe 12->24         started        26 schtasks.exe 12->26         started        signatures6 process7 dnsIp8 72 Loading BitLocker PowerShell Module 14->72 28 conhost.exe 14->28         started        30 WmiPrvSE.exe 14->30         started        32 conhost.exe 17->32         started        52 checkip.dyndns.com 132.226.8.169, 49690, 49694, 80 UTMEMUS United States 19->52 54 reallyfreegeoip.org 104.21.32.1, 443, 49693, 49695 CLOUDFLARENETUS United States 19->54 34 conhost.exe 22->34         started        74 Tries to steal Mail credentials (via file / registry access) 24->74 76 Tries to harvest and steal browser information (history, passwords, etc) 24->76 36 conhost.exe 26->36         started        signatures9 process10
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/be80b0abe57cdd9a64525caf9275f4a0f605d807668558e27676a17216c28411
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/be80b0abe57cdd9a64525caf9275f4a0f605d807668558e27676a17216c28411/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2025-04-10 03:18:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=x2albk7fptozuzcslsxze5puud3alwahm2cvrytwo2qxefwcqqiq._file
Verdict:
malicious
Label(s):
captiveaaloader
Create hunting rule
unc_loader_037
Create hunting rule
novastealer
Create hunting rule
Similar samples:
error
MassLogger
Result
Malware family:
n/a
Score:
  8/10
Tags:
collection discovery execution spyware stealer
Link:
https://tria.ge/reports/250410-enj4vs1kv2/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
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
Verdict:
Malicious
Tags:
404keylogger
YARA:
n/a
Link:
https://app.threat.zone/submission/63d34212-a19c-4d5b-a300-f27c36f37e0c
Unpacked files
SH256 hash:
be80b0abe57cdd9a64525caf9275f4a0f605d807668558e27676a17216c28411
MD5 hash:
b12a6a1252733dcde150f80cdc64fff4
SHA1 hash:
bc2bd60161b8d8c38fb8e45059a3a80f0bb5b4b0
Link:
https://www.unpac.me/results/a5506d2f-11f3-499a-8bfd-1060d0ec1258/
SH256 hash:
8c220de2539681c27157eb029de7ca87b3a978fb2ff9069e1be3f1e7dc8da4fb
MD5 hash:
4376250eea0838e54a7b2a8ec7673781
SHA1 hash:
1ff24812c98573ec13df9fffee0f1bc2ee5607d7
Link:
https://www.unpac.me/results/a5506d2f-11f3-499a-8bfd-1060d0ec1258/
SH256 hash:
d2f0dee8f621e4a536b26821812c7d2334562a4f1edc2c9dfaa91a820c09734c
MD5 hash:
ac21383c1a4d281b874580ee11d3e4d8
SHA1 hash:
a589276da611edd7c5c012adb819114828910acf
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/a5506d2f-11f3-499a-8bfd-1060d0ec1258/
SH256 hash:
aa756bb89498ca279be5b611cb883336f7748555ea8c15cbb758489a418ef8bd
MD5 hash:
08139880f98d7ce047789a9db2acb734
SHA1 hash:
ac20d5e1260449376335abd353826e331eef23c4
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_TelegramChatBot
Create hunting rule
Link:
https://www.unpac.me/results/a5506d2f-11f3-499a-8bfd-1060d0ec1258/
Malware family:
MassLogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/be80b0abe57c/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/be80b0abe57cdd9a64525caf9275f4a0f605d807668558e27676a17216c28411

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 be80b0abe57cdd9a64525caf9275f4a0f605d807668558e27676a17216c28411

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/1447/

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 (GUARD_CF)high

Comments