MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 38ce3e554e6653e1f7b25c73aa9df3fd1df934cd80f94e7f7e3e06e418dbcfe6. 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: 14


Intelligence 14 IOCs YARA 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 38ce3e554e6653e1f7b25c73aa9df3fd1df934cd80f94e7f7e3e06e418dbcfe6
SHA3-384 hash: 95b8cc353c6264857a60c1dd1eb4c8c6c229178155cb34d6f04060d06738a57d966c03d88754a3a251102afc6c99cee5
SHA1 hash: 38097ae665d4aa664a729e4f22e70617927253b5
MD5 hash: 8d9425d08588f01125d4ec7d14381e7d
humanhash: april-georgia-golf-fix
File name:38ce3e554e6653e1f7b25c73aa9df3fd1df934cd80f94e7f7e3e06e418dbcfe6
Download: download sample
Signature MassLogger
Create hunting rule
File size:602'112 bytes
First seen:2025-06-10 09:38:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:R9TKk/WDyQ70lviMT4t4TY3jUYr9MZbmIDhXdBIChQKZhGMkToSMwvboTLoGQmzv:Rlpl6JeMq5SeE3VMuUVQGRdEJZLP38D
Threatray 2'382 similar samples on MalwareBazaar
TLSH T161D4019C3685DC07CA2663741932F2B853BC5DE9A800D782BFDDADEB79B5B421D10293
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10522/11/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4504/4/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
dhash icon e89e8e7133b2b2f0 (13 x SnakeKeylogger, 9 x Formbook, 3 x AgentTesla)
Reporter adrian__luca
Tags:exe MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
383
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
38ce3e554e6653e1f7b25c73aa9df3fd1df934cd80f94e7f7e3e06e418dbcfe6
Verdict:
Malicious activity
Analysis date:
2025-06-10 14:07:37 UTC
Tags:
snake keylogger evasion stealer
Link:
https://app.any.run/tasks/698981cf-1e69-4c33-81a8-69d26574e54e

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/8557/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.3342.26587.22885.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6847fd4b07b5e8c1cfe60fe5
Tags:
virus micro msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
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
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/38ce3e554e6653e1f7b25c73aa9df3fd1df934cd80f94e7f7e3e06e418dbcfe6
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c757972c-21b6-4105-92a7-2c7be8cf1dde
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/1711424
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
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
Uses threadpools to delay analysis
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: 1711424 Sample: Mi6IYm5xk3.exe Startdate: 10/06/2025 Architecture: WINDOWS Score: 100 46 reallyfreegeoip.org 2->46 48 zoomlogistics-bd.com 2->48 50 3 other IPs or domains 2->50 58 Found malware configuration 2->58 60 Malicious sample detected (through community Yara rule) 2->60 62 Sigma detected: Scheduled temp file as task from temp location 2->62 66 10 other signatures 2->66 8 Mi6IYm5xk3.exe 7 2->8         started        12 LsGJPm.exe 5 2->12         started        signatures3 64 Tries to detect the country of the analysis system (by using the IP) 46->64 process4 file5 38 C:\Users\user\AppData\Roaming\LsGJPm.exe, PE32 8->38 dropped 40 C:\Users\user\...\LsGJPm.exe:Zone.Identifier, ASCII 8->40 dropped 42 C:\Users\user\AppData\Local\...\tmp3028.tmp, XML 8->42 dropped 44 C:\Users\user\AppData\...\Mi6IYm5xk3.exe.log, ASCII 8->44 dropped 68 Uses schtasks.exe or at.exe to add and modify task schedules 8->68 70 Adds a directory exclusion to Windows Defender 8->70 72 Injects a PE file into a foreign processes 8->72 14 Mi6IYm5xk3.exe 15 2 8->14         started        18 powershell.exe 23 8->18         started        20 powershell.exe 23 8->20         started        22 schtasks.exe 1 8->22         started        74 Multi AV Scanner detection for dropped file 12->74 76 Uses threadpools to delay analysis 12->76 24 LsGJPm.exe 12->24         started        26 schtasks.exe 12->26         started        signatures6 process7 dnsIp8 52 zoomlogistics-bd.com 192.250.235.75, 49694, 49696, 587 CNSV-LLCUS United States 14->52 54 checkip.dyndns.com 193.122.130.0, 49687, 49692, 80 ORACLE-BMC-31898US United States 14->54 56 reallyfreegeoip.org 104.21.80.1, 443, 49688, 49695 CLOUDFLARENETUS United States 14->56 78 Loading BitLocker PowerShell Module 18->78 28 conhost.exe 18->28         started        30 WmiPrvSE.exe 18->30         started        32 conhost.exe 20->32         started        34 conhost.exe 22->34         started        80 Tries to steal Mail credentials (via file / registry access) 24->80 82 Tries to harvest and steal browser information (history, passwords, etc) 24->82 36 conhost.exe 26->36         started        signatures9 process10
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/38ce3e554e6653e1f7b25c73aa9df3fd1df934cd80f94e7f7e3e06e418dbcfe6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/38ce3e554e6653e1f7b25c73aa9df3fd1df934cd80f94e7f7e3e06e418dbcfe6/
Threat name:
Win32.Trojan.Kepavll
Create hunting rule
Status:
Malicious
First seen:
2025-05-27 13:11:28 UTC
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hdhd4vkomzj6d55slrz2vhpt7uo7sngnqd4u4736hydoigg3z7ta._file
Verdict:
malicious
Label(s):
unc_loader_037
Create hunting rule
novastealer
Create hunting rule
Similar samples:
2d2770b3aaa2c319bc03e599a8212ef031369914cdf5f7b32422f6e177aff916
MassLogger
5e4d01e687125348499c3be8bc2fa665ab018c95747eeea2e29d9a70dbde6ae5
MassLogger
998197ce8013806ab8d6442aca63b44c1e9c85af665f73de0dc550a0352696d0
MassLogger
fd1d2e98f9330621a9ab68c9e949b0a8d400ab7c582e003194f0b01d936b1943
MassLogger
+ 2'372 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
family:masslogger collection discovery execution spyware stealer
Link:
https://tria.ge/reports/250610-lmp22ssyfy/
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
MassLogger
Masslogger family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/21b5b526-714c-4c2a-b3b4-fb842071254c
Unpacked files
SH256 hash:
38ce3e554e6653e1f7b25c73aa9df3fd1df934cd80f94e7f7e3e06e418dbcfe6
MD5 hash:
8d9425d08588f01125d4ec7d14381e7d
SHA1 hash:
38097ae665d4aa664a729e4f22e70617927253b5
Link:
https://www.unpac.me/results/13acbdec-e103-46f5-9866-f1e94755ac53/
SH256 hash:
40821f2c5247a234030a44871d4d62035044e2d486432b81e06880213c6fa912
MD5 hash:
c98557f7f6d853d88f1704eeacf3f39d
SHA1 hash:
01fb8c8b57fe8e19022f3fe0ac882c4e9cd9c69c
Link:
https://www.unpac.me/results/13acbdec-e103-46f5-9866-f1e94755ac53/
SH256 hash:
3f70d39d82a39d0fe4a24792b17fc90dd9d1e3e415dc8cb1c87bc11fa1bc5ceb
MD5 hash:
524b90b34f378289dad065a6c905d93e
SHA1 hash:
1a114f2dae5b6303c605a1ae97b4742d80e8768c
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/13acbdec-e103-46f5-9866-f1e94755ac53/
Parent samples :
78e4582e6f6efb9def82e467566458cf71b8a150f7d6ee2ec5d5a6f4b828b8d9
63e47d7fccd41dc818b81c1514586e42e76fa780b655cd3c3b0e336485e8ca25
dc55c5c1535fdf16c7e36ac490fde1fbe20bdda6fe4994559246772cd03ac4f1
38ce3e554e6653e1f7b25c73aa9df3fd1df934cd80f94e7f7e3e06e418dbcfe6
d02b3e68a03290b0b3120ea79b9352b79859ff85e21582a19ad1e120dfcfc413
ece04990c944c877099c08374ec038906e2195c847db7231061bb5a1f51e392a
SH256 hash:
3ee65e919c15618d0766afc051d63747ee3ddc54ce5f670e6f27452ebc98ad55
MD5 hash:
9c875ab742ca24b30a7c575ca6f9bec9
SHA1 hash:
df8ed003fe47a864cca39ef599f2236025bec931
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/13acbdec-e103-46f5-9866-f1e94755ac53/
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: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.

Cape
Cape
https://www.capesandbox.com/analysis/8557/

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