MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4be8e656872c1d27eeaec3bd38a9fd51648893ca4f8b79741b40e395ef91615e. 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: 15


Intelligence 15 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4be8e656872c1d27eeaec3bd38a9fd51648893ca4f8b79741b40e395ef91615e
SHA3-384 hash: 7365b86e1cfbed72804bbef56677b73fe1df2ad994d34bf03558eebc7bdcd67afbdae117943d62f3247b67bd015b6118
SHA1 hash: 0661a8f7cd51209e8af74658e396a1f9b6219ae1
MD5 hash: 3acc51773aade10c475158988a9d2895
humanhash: mango-alaska-london-juliet
File name:DHL Shipping Details Ref ID 331798008765975594-pdf.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:519'176 bytes
First seen:2025-03-20 07:12:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'602 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:KLQNPINJr9of8bXNn/mXZr4YBBr6sznG7t6qg93b3Ktt8V5hkR:5NPhfFXHHJY6qOw658
Threatray 4'504 similar samples on MalwareBazaar
TLSH T1FFB402F48688DD2ACD940B344972F7732B309E9DF824D7A3A9D8BCEB3840724641DAD5
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 886443434b83cbe2 (17 x AgentTesla, 7 x Formbook, 4 x SnakeKeylogger)
Reporter abuse_ch
Tags:DHL exe MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
155
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL Shipping Details Ref ID 331798008765975594-pdf.exe
Verdict:
Malicious activity
Analysis date:
2025-03-20 08:39:09 UTC
Tags:
snake keylogger evasion stealer
Link:
https://app.any.run/tasks/51e134f5-28e8-475f-b81e-0f3510e63984

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67dbc04b9388e75d078ed580
Tags:
underscore backdoor shell sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
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
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
expired-cert invalid-signature masquerade obfuscated packed packed packer_detected signed
Link:
https://www.filescan.io/uploads/67dbc01d1dd35ee4a0e91397/reports/b47a5b67-13ac-40eb-80f8-1e012c88973c/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/4be8e656872c1d27eeaec3bd38a9fd51648893ca4f8b79741b40e395ef91615e
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0a26c104-4f80-4912-b37d-b58522b78106
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/1643907
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
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 submitted file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Suspicious powershell command line found
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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1643907 Sample: DHL Shipping Details Ref ID... Startdate: 20/03/2025 Architecture: WINDOWS Score: 100 22 reallyfreegeoip.org 2->22 24 checkip.dyndns.org 2->24 26 checkip.dyndns.com 2->26 32 Found malware configuration 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Antivirus / Scanner detection for submitted sample 2->36 40 12 other signatures 2->40 8 DHL Shipping Details Ref ID 331798008765975594-pdf.exe 4 2->8         started        signatures3 38 Tries to detect the country of the analysis system (by using the IP) 22->38 process4 file5 20 DHL Shipping Detai...5975594-pdf.exe.log, ASCII 8->20 dropped 42 Suspicious powershell command line found 8->42 44 Adds a directory exclusion to Windows Defender 8->44 46 Injects a PE file into a foreign processes 8->46 12 DHL Shipping Details Ref ID 331798008765975594-pdf.exe 15 2 8->12         started        16 powershell.exe 23 8->16         started        signatures6 process7 dnsIp8 28 checkip.dyndns.com 158.101.44.242, 49720, 80 ORACLE-BMC-31898US United States 12->28 30 reallyfreegeoip.org 104.21.32.1, 443, 49726 CLOUDFLARENETUS United States 12->30 48 Tries to steal Mail credentials (via file / registry access) 12->48 50 Tries to harvest and steal browser information (history, passwords, etc) 12->50 52 Loading BitLocker PowerShell Module 16->52 18 conhost.exe 16->18         started        signatures9 process10
Score:
86%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4be8e656872c1d27eeaec3bd38a9fd51648893ca4f8b79741b40e395ef91615e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4be8e656872c1d27eeaec3bd38a9fd51648893ca4f8b79741b40e395ef91615e/
Threat name:
ByteCode-MSIL.Trojan.Heracles
Create hunting rule
Status:
Malicious
First seen:
2025-03-18 08:44:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jpuomvuhfqosp3voyo6trkp5kfsire6kj6fxs5a3idrzl34rmfpa._file
Verdict:
malicious
Label(s):
novastealer
Create hunting rule
unc_loader_037
Create hunting rule
Similar samples:
38f73caeeb18b876e4ce3f07c3b0f3b6e145ae6ff1fc0f708448e40729a17861
MassLogger
3cfe012c870ebeb15a1288b7cdb3b50016e2329c7fbd63ef18f189727269d49c
MassLogger
8c98088aa44045c4b7a4a7bebe5d98480fe5cad627b772554ebd0a324cafa37c
MassLogger
8e63fcd9e5fcdd993a7535a3990f28a4c95740d801dbfde8fb0d338bbae22d4c
MassLogger
error
MassLogger
+ 4'494 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
collection discovery execution spyware stealer
Link:
https://tria.ge/reports/250320-h19f3a1jt7/
Behaviour
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
System Network Configuration Discovery: Internet Connection 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/c5ce3a9f-96c6-46b9-8a66-a665905b1bda
Unpacked files
SH256 hash:
4be8e656872c1d27eeaec3bd38a9fd51648893ca4f8b79741b40e395ef91615e
MD5 hash:
3acc51773aade10c475158988a9d2895
SHA1 hash:
0661a8f7cd51209e8af74658e396a1f9b6219ae1
Link:
https://www.unpac.me/results/c365034a-1b60-43b7-8bea-e9812887b2f8/
SH256 hash:
0a95bd695d377f10ca94888309bac1e497e1c1dc98474e759db2f70dca5eecac
MD5 hash:
f1b46701a6a745fff1797f237f969548
SHA1 hash:
1838a21d6f630c02bf641e34818bb73bbf8b4843
Detections:
INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Link:
https://www.unpac.me/results/c365034a-1b60-43b7-8bea-e9812887b2f8/
Parent samples :
733ec6109c2e0db41143038cbc2bfa5cf16f26ef8b8f77bcaae86882c04602c2
4be8e656872c1d27eeaec3bd38a9fd51648893ca4f8b79741b40e395ef91615e
SH256 hash:
e71521007e64e4011f80f4fb6f8fa07b05be52e8088ed18c0c19881a6391fb45
MD5 hash:
cb717a71e67908fb20e04b13ebec3aec
SHA1 hash:
2f2e5d402c19c4cbd98fdace3b9049fc1c42d565
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/c365034a-1b60-43b7-8bea-e9812887b2f8/
Parent samples :
7fc21521b3e61d0555c0c1adb947d9724c8ca61dc9caeef85a110ec46d3b2d5d
43d909c8afd4fe8010ca22bd90a2f65fd6e4275c36d103b91d0016f0c2988883
b8f79e1b5aecb07c83251141f0b128274c49697ebea217c83787abdf07fe00f2
e71521007e64e4011f80f4fb6f8fa07b05be52e8088ed18c0c19881a6391fb45
4be8e656872c1d27eeaec3bd38a9fd51648893ca4f8b79741b40e395ef91615e
35ebe17f33803f292a173b8652fdd9c69be8e6b89bc9897776e41c3a721b4211
efa962fc10045f83da36ea363c43aba7a8d5ff3ec0e3aaa4c6480c2578b8c4fa
1a98a78c6e63e52bd77d0a49c4738646e60c86e077174e523383509d2701f0e6
020b4368059e1fd314ad7299d62c0c1373fe19d6f8fae574d804c7f20c914de5
4dce97ef955a132177e7043fc0d11e35c3e1d03f833b3b30951d7b2ce6db735e
SH256 hash:
f6693fd30230ead0d37fd9f08191cca563b6f04b8655cc60a68f50238ed59799
MD5 hash:
2ad8c287009cebdbbe7133d07e89154e
SHA1 hash:
d8e8622be22d7a2dc952c81d2217d28868aafaa7
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/c365034a-1b60-43b7-8bea-e9812887b2f8/
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:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
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)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

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

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