MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 35ebe17f33803f292a173b8652fdd9c69be8e6b89bc9897776e41c3a721b4211. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 35ebe17f33803f292a173b8652fdd9c69be8e6b89bc9897776e41c3a721b4211
SHA3-384 hash: e934c7bd6c44db4fb0b16db73ab674a54c87bc3a260dca503bba4e2301d9772f68ac63609ab1bb420ea561e4c1df93a7
SHA1 hash: a9a8396237e7a993e3e7a91c4c8413e56f6b918a
MD5 hash: aa8122e5b2000068f3160c69d19e6db0
humanhash: uncle-december-maine-missouri
File name:DHL Shipping Details Ref ID 331798008765975594-pdf.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:686'088 bytes
First seen:2025-03-21 13:55:09 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 12288:VHzNl87qAJoXBU5leo9ktTqw8rhNnGTTx/63N4s/rjGEZuaoDHkR:VTNl2yiTitTqxGHq
TLSH T19AE49D9C3650B89FC447CE768958ED74A7206CAB470BD203A1D71DEFB91D6DA8E042E3
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 f0cc8ee686aadcf0 (2 x SnakeKeylogger, 2 x MassLogger, 1 x AgentTesla)
Reporter abuse_ch
Tags:DHL exe MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
397
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:
2025-03-21 14:27:48 UTC
Tags:
snake keylogger evasion netreactor stealer
Link:
https://app.any.run/tasks/ed9cfa81-4028-4e15-81f9-55a315118047

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67dd70029388e75d078f1c6a
Tags:
masslogger underscore
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
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
expired-cert invalid-signature masquerade obfuscated obfuscated packed packed packer_detected signed vbnet
Link:
https://www.filescan.io/uploads/67dd6fe25e1a77bf55d57155/reports/e2613027-2777-40a6-8a0c-04500731d1c1/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/35ebe17f33803f292a173b8652fdd9c69be8e6b89bc9897776e41c3a721b4211
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/f315671d-beae-4304-ab50-fda88ecec6ce
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/1645198
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: 1645198 Sample: DHL Shipping Details Ref ID... Startdate: 21/03/2025 Architecture: WINDOWS Score: 100 25 reallyfreegeoip.org 2->25 27 checkip.dyndns.org 2->27 29 checkip.dyndns.com 2->29 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Antivirus / Scanner detection for submitted sample 2->47 51 12 other signatures 2->51 8 DHL Shipping Details Ref ID 331798008765975594-pdf.exe 4 2->8         started        12 svchost.exe 1 1 2->12         started        signatures3 49 Tries to detect the country of the analysis system (by using the IP) 25->49 process4 dnsIp5 23 DHL Shipping Detai...5975594-pdf.exe.log, ASCII 8->23 dropped 53 Suspicious powershell command line found 8->53 55 Adds a directory exclusion to Windows Defender 8->55 57 Injects a PE file into a foreign processes 8->57 15 DHL Shipping Details Ref ID 331798008765975594-pdf.exe 15 2 8->15         started        19 powershell.exe 23 8->19         started        31 127.0.0.1 unknown unknown 12->31 file6 signatures7 process8 dnsIp9 33 checkip.dyndns.com 193.122.130.0, 49695, 80 ORACLE-BMC-31898US United States 15->33 35 reallyfreegeoip.org 104.21.16.1, 443, 49696 CLOUDFLARENETUS United States 15->35 37 Tries to steal Mail credentials (via file / registry access) 15->37 39 Tries to harvest and steal browser information (history, passwords, etc) 15->39 41 Loading BitLocker PowerShell Module 19->41 21 conhost.exe 19->21         started        signatures10 process11
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/35ebe17f33803f292a173b8652fdd9c69be8e6b89bc9897776e41c3a721b4211
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/35ebe17f33803f292a173b8652fdd9c69be8e6b89bc9897776e41c3a721b4211/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2025-03-20 10:39:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gxv6c7ztqa7sskqxhodff7ozy2n6rzvytpeys53w4qodu4q3iiiq._file
Verdict:
malicious
Label(s):
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/250321-q8hbjszwbs/
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/00e25618-3ea2-41e6-87dc-7e662f63aa59
Unpacked files
SH256 hash:
35ebe17f33803f292a173b8652fdd9c69be8e6b89bc9897776e41c3a721b4211
MD5 hash:
aa8122e5b2000068f3160c69d19e6db0
SHA1 hash:
a9a8396237e7a993e3e7a91c4c8413e56f6b918a
Link:
https://www.unpac.me/results/8a283e4f-0a3c-4431-82c3-701d95cfc52b/
SH256 hash:
ed7090c87927967c08f1c0b861b1c21ed1cd0885227c31bb4e52e857f657b667
MD5 hash:
ab04dbde3ab78a30cd8ef476fd5e2ee5
SHA1 hash:
2ea3e35075a11b8f762272f19d4efae3caeafc5e
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/8a283e4f-0a3c-4431-82c3-701d95cfc52b/
Parent samples :
cea3a71806ecfdd4c4ba8a81c7cab7e2e3e30cd1da823cd3e4b145a949cc3617
1c3857b716fc65dbd1ffdc7e06b1d2b0420537ac4f113d7ece283b64fee8c976
8a54d3c9af3aa73ee06abc101d4c1791adbefdd205a1d576cfcfab423d441c87
714169ae2bbd3503ff72eda33d7fdff7cecd5f39fcea5c49e2f4ad4562aabb3d
20aed1d218b695d49699aa9afb2f2e036b24ecf0654ac8e1253a99037ec44c1e
c3f9616bfc8b4e899bc5bebb87ff26a4582f5ce8387388d7a6581268b02298a5
a9a87510d6ea1ba4e8ac3d7fe1fc5099a356b6d99fe729d384cbf2b665a653a5
35ebe17f33803f292a173b8652fdd9c69be8e6b89bc9897776e41c3a721b4211
fb0fe7e716caf3e0dcb1fbb6824466f807aa85295bfc7ed7046febf3331dab88
8fff9a173774de4ef78139d49e3f62b83fdf1b2a542c257567e76c7b82ef5e5f
4f30ff34b7783623eeb7e213fc6a4bfe560e4607271791144262a3e5e3b9b1ed
e6f8c55e28db20fd767010b1bae587df65c60c8902216e64f4dbcf2d885c72b5
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/8a283e4f-0a3c-4431-82c3-701d95cfc52b/
Parent samples :
7fc21521b3e61d0555c0c1adb947d9724c8ca61dc9caeef85a110ec46d3b2d5d
43d909c8afd4fe8010ca22bd90a2f65fd6e4275c36d103b91d0016f0c2988883
b8f79e1b5aecb07c83251141f0b128274c49697ebea217c83787abdf07fe00f2
e71521007e64e4011f80f4fb6f8fa07b05be52e8088ed18c0c19881a6391fb45
4be8e656872c1d27eeaec3bd38a9fd51648893ca4f8b79741b40e395ef91615e
35ebe17f33803f292a173b8652fdd9c69be8e6b89bc9897776e41c3a721b4211
efa962fc10045f83da36ea363c43aba7a8d5ff3ec0e3aaa4c6480c2578b8c4fa
1a98a78c6e63e52bd77d0a49c4738646e60c86e077174e523383509d2701f0e6
020b4368059e1fd314ad7299d62c0c1373fe19d6f8fae574d804c7f20c914de5
4dce97ef955a132177e7043fc0d11e35c3e1d03f833b3b30951d7b2ce6db735e
SH256 hash:
0cf0af0bce2ac9c328eee5d38ae6ded83d2665646b6aa922a09e8a660c91b328
MD5 hash:
b00223fbbe985787b5284b1c6e2ad8a9
SHA1 hash:
fc45fa5f3b7f15d954b61525d87a93889388a484
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/8a283e4f-0a3c-4431-82c3-701d95cfc52b/
Malware family:
PrivateLogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/35ebe17f3380/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: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 (HIGH_ENTROPY_VA)high

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