MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5506ebabade03d207298faa36294ed5909c608640593d2cfae39aa7a7213bc45. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5506ebabade03d207298faa36294ed5909c608640593d2cfae39aa7a7213bc45
SHA3-384 hash: 3e81056481d67546d8361a8d5425c337085250025647b289984a0042ade780e65c7e054c5bbd94464c282a2adf7ba095
SHA1 hash: 863bf67760da9b25e2230fb789116b37f2abb18e
MD5 hash: 9c0ecf8dd4231dfc4a90c66511c99f4e
humanhash: fifteen-washington-cola-three
File name:TNT Express Arrival Notice AWB #8013580_pdf.bat
Download: download sample
Signature MassLogger
Create hunting rule
File size:708'096 bytes
First seen:2025-02-06 10:02:59 UTC
Last seen:2025-02-06 13:59:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:gT/guXmaLX/WlqXQRtHL5qczDMd8B6slRIpRg:2/kwXQ31q66sRGRg
Threatray 141 similar samples on MalwareBazaar
TLSH T180E48BC3362DA70EDA6847B0B535D97053A81F6BB010F592BED9BFDF34A87085904AC6
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
File icon (PE):PE icon
dhash icon e2ee8a8eb6d8ecf4 (56 x AgentTesla, 39 x RemcosRAT, 38 x GuLoader)
Reporter abuse_ch
Tags:bat exe MassLogger TNT

Intelligence

File Origin
# of uploads :
3
# of downloads :
471
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
TNT Express Arrival Notice AWB #8013580_pdf.bat
Verdict:
Malicious activity
Analysis date:
2025-02-06 10:20:33 UTC
Tags:
stealer ims-api generic
Link:
https://app.any.run/tasks/c1b24977-40c9-4d0b-8516-ee8bb7a232ce

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILZilla.163817.25075.29774.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67a48a9751193558eb198f72
Tags:
shell virus msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process with a hidden window
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 obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/67a488ee91c431eb5eb6c16f/reports/07634c61-050a-4a99-8423-f95b2c81d6ce/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/5506ebabade03d207298faa36294ed5909c608640593d2cfae39aa7a7213bc45
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/3bdda8e8-24f4-4e12-9d8b-7493cdb0b893
Result
Threat name:
MassLogger RAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1608221
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
Machine Learning detection for dropped file
Machine Learning detection for sample
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 Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1608221 Sample: TNT Express Arrival Notice ... Startdate: 06/02/2025 Architecture: WINDOWS Score: 100 46 reallyfreegeoip.org 2->46 48 checkip.dyndns.org 2->48 50 checkip.dyndns.com 2->50 52 Found malware configuration 2->52 54 Malicious sample detected (through community Yara rule) 2->54 56 Sigma detected: Scheduled temp file as task from temp location 2->56 60 13 other signatures 2->60 8 TNT Express Arrival Notice AWB #8013580_pdf.bat.exe 7 2->8         started        12 dZNkabcyvGP.exe 5 2->12         started        signatures3 58 Tries to detect the country of the analysis system (by using the IP) 46->58 process4 file5 34 C:\Users\user\AppData\...\dZNkabcyvGP.exe, PE32 8->34 dropped 36 C:\Users\...\dZNkabcyvGP.exe:Zone.Identifier, ASCII 8->36 dropped 38 C:\Users\user\AppData\Local\...\tmpBAA2.tmp, XML 8->38 dropped 40 TNT Express Arriva...580_pdf.bat.exe.log, ASCII 8->40 dropped 62 Adds a directory exclusion to Windows Defender 8->62 64 Injects a PE file into a foreign processes 8->64 14 powershell.exe 23 8->14         started        17 TNT Express Arrival Notice AWB #8013580_pdf.bat.exe 15 2 8->17         started        20 schtasks.exe 1 8->20         started        66 Multi AV Scanner detection for dropped file 12->66 68 Machine Learning detection for dropped file 12->68 22 dZNkabcyvGP.exe 14 2 12->22         started        24 schtasks.exe 1 12->24         started        signatures6 process7 dnsIp8 70 Loading BitLocker PowerShell Module 14->70 26 WmiPrvSE.exe 14->26         started        28 conhost.exe 14->28         started        42 checkip.dyndns.com 193.122.130.0, 49706, 49710, 80 ORACLE-BMC-31898US United States 17->42 44 reallyfreegeoip.org 104.21.112.1, 443, 49708, 49711 CLOUDFLARENETUS United States 17->44 30 conhost.exe 20->30         started        72 Tries to steal Mail credentials (via file / registry access) 22->72 74 Tries to harvest and steal browser information (history, passwords, etc) 22->74 32 conhost.exe 24->32         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/5506ebabade03d207298faa36294ed5909c608640593d2cfae39aa7a7213bc45
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5506ebabade03d207298faa36294ed5909c608640593d2cfae39aa7a7213bc45/
Threat name:
ByteCode-MSIL.Trojan.Zilla
Create hunting rule
Status:
Malicious
First seen:
2025-02-06 10:01:20 UTC
File Type:
PE (.Net Exe)
Extracted files:
32
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kudoxk5n4a6sa4uy7krwffhnlee4mcdeawj5ft5ohgvhu4qtxrcq._file
Verdict:
malicious
Label(s):
snakekeylogger
Create hunting rule
unknown_loader_037
Create hunting rule
Similar samples:
000131c03f015a78307daa5d0d21c2fc6b286f54a51b5ad14b237433e77b3ea6
MassLogger
1fa0169ab531ace73ff03fd6b6ebb8ee750a56e11b8244cacfa98f1161a9d739
MassLogger
47af16cc5a248cf055155a57d1eb07844113a00c7a84802588ef7dc5f007880d
MassLogger
9116e489568656d24b28ddc5150f55f3010c3516515254b06cd8151437bdc6a3
MassLogger
error
MassLogger
f206c3a093c6174558ea0646b12e262d8549bee2255418d8968d3e0bb7218330
MassLogger
+ 131 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
collection discovery execution spyware stealer
Link:
https://tria.ge/reports/250206-l3gevatlfl/
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/2f3a047f-201e-418c-93dc-db80a8e3b226
Unpacked files
SH256 hash:
5506ebabade03d207298faa36294ed5909c608640593d2cfae39aa7a7213bc45
MD5 hash:
9c0ecf8dd4231dfc4a90c66511c99f4e
SHA1 hash:
863bf67760da9b25e2230fb789116b37f2abb18e
Link:
https://www.unpac.me/results/d49ae9fc-f0a3-4d39-aec2-9d12d5cf0148/
SH256 hash:
7f0cff235946c49ed789537ede141e35abfa8bd669bc1e7da5b56e396f9b96e4
MD5 hash:
565813e9d1dbe992f25bba8a5506f1f5
SHA1 hash:
ca02deb4aac20d9b4f2007c412a0525644900b90
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/d49ae9fc-f0a3-4d39-aec2-9d12d5cf0148/
Parent samples :
9563e215a0e8347722a008f6b0797078d8096d73607708aaeaac51b3736469bb
b9a679700fc38c2803dbcad9a50a2d65a862177e3e56e5516be0f397c6e8722c
5506ebabade03d207298faa36294ed5909c608640593d2cfae39aa7a7213bc45
SH256 hash:
e712bcd56fe64742c0f674f3acff83490f8103c260ea3389f56151b5066b7cd3
MD5 hash:
7bad4197d1ae020c9049a782eb9a71d2
SHA1 hash:
e1253047ea92beb7d161b106765ad8b03bc86b1e
Link:
https://www.unpac.me/results/d49ae9fc-f0a3-4d39-aec2-9d12d5cf0148/
SH256 hash:
ea48baa1892e881e40bf23dbfe6e862a47f66c900f093b830267e8d6993049f8
MD5 hash:
1c7e5aa529ae0211ce8fd4950f2ae26f
SHA1 hash:
eecc612c959dbad03497be2e55fd1b3947c0e306
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/d49ae9fc-f0a3-4d39-aec2-9d12d5cf0148/
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/5506ebabade03d207298faa36294ed5909c608640593d2cfae39aa7a7213bc45

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
Create hunting rule
Author:malware-lu
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 (HIGH_ENTROPY_VA)high

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