MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 07e47e91ebd30a68d9fa6e3578b041148c7b24558c9cbd65f0ccfd2b0093f50e. 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: 07e47e91ebd30a68d9fa6e3578b041148c7b24558c9cbd65f0ccfd2b0093f50e
SHA3-384 hash: c0fd9a92b3b71c093a4b7cb104170ef94211c4fcf9e181a36acc8e507f46aa39a5ff15bf9c70a636d251eb5e517ed520
SHA1 hash: 85714c0a217bd4edfb4efd5c3a8570acfe754d7b
MD5 hash: a25f8b97f220254c67209070fd1dec43
humanhash: green-uncle-foxtrot-mango
File name:z32Dbx9RnHsmCsNe3p.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:578'560 bytes
First seen:2025-02-10 17:00:06 UTC
Last seen:2025-02-10 17:32:08 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:BAbZWUBjt1u0HcGYOE7/S5mCPu1FQtypy6q9DV:abYUP3HJYXDSxu1te
TLSH T124C4D0D43B26B716CE655A30DA35EDB492A81DADB000B9E36FDD3B5BB9AC1015E0CF01
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
Reporter FXOLabs
Tags:exe MassLogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
522
Origin country :
BR BR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
z32Dbx9RnHsmCsNe3p.exe
Verdict:
Malicious activity
Analysis date:
2025-02-10 17:17:38 UTC
Tags:
evasion snake keylogger stealer
Link:
https://app.any.run/tasks/9e366108-0422-4349-ac5e-76e3aeb6304c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.27876.28331.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67aa30d549f32dfb0d82de25
Tags:
backdoor shell hype
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
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
Labled as:
Genie.8DN.Generic
Link:
https://www.hybrid-analysis.com/sample/07e47e91ebd30a68d9fa6e3578b041148c7b24558c9cbd65f0ccfd2b0093f50e
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/f750f43a-857f-4699-9b35-c74b90ad3895
Result
Threat name:
MassLogger RAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1611268
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
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
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 Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1611268 Sample: z32Dbx9RnHsmCsNe3p.exe Startdate: 10/02/2025 Architecture: WINDOWS Score: 100 28 reallyfreegeoip.org 2->28 30 checkip.dyndns.org 2->30 32 2 other IPs or domains 2->32 38 Found malware configuration 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 Multi AV Scanner detection for submitted file 2->42 46 9 other signatures 2->46 8 z32Dbx9RnHsmCsNe3p.exe 4 2->8         started        signatures3 44 Tries to detect the country of the analysis system (by using the IP) 28->44 process4 file5 26 C:\Users\user\...\z32Dbx9RnHsmCsNe3p.exe.log, ASCII 8->26 dropped 48 Adds a directory exclusion to Windows Defender 8->48 50 Injects a PE file into a foreign processes 8->50 12 z32Dbx9RnHsmCsNe3p.exe 15 2 8->12         started        16 powershell.exe 23 8->16         started        18 z32Dbx9RnHsmCsNe3p.exe 8->18         started        20 z32Dbx9RnHsmCsNe3p.exe 8->20         started        signatures6 process7 dnsIp8 34 checkip.dyndns.com 193.122.6.168, 49734, 80 ORACLE-BMC-31898US United States 12->34 36 reallyfreegeoip.org 104.21.80.1, 443, 49735 CLOUDFLARENETUS United States 12->36 52 Tries to steal Mail credentials (via file / registry access) 12->52 54 Tries to harvest and steal browser information (history, passwords, etc) 12->54 56 Loading BitLocker PowerShell Module 16->56 22 WmiPrvSE.exe 16->22         started        24 conhost.exe 16->24         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/07e47e91ebd30a68d9fa6e3578b041148c7b24558c9cbd65f0ccfd2b0093f50e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/07e47e91ebd30a68d9fa6e3578b041148c7b24558c9cbd65f0ccfd2b0093f50e/
Threat name:
ByteCode-MSIL.Backdoor.njRAT
Create hunting rule
Status:
Malicious
First seen:
2025-02-10 16:26:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=a7sh5epl2mfgrwp2ny2xrmcbcsghwjcvrsol2zpqzt6swaet6uha._file
Verdict:
malicious
Label(s):
novastealer
Create hunting rule
unknown_loader_037
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/250210-vh697symb1/
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/2ea58b58-0233-41e3-8edb-2b2c8ca99563
Unpacked files
SH256 hash:
07e47e91ebd30a68d9fa6e3578b041148c7b24558c9cbd65f0ccfd2b0093f50e
MD5 hash:
a25f8b97f220254c67209070fd1dec43
SHA1 hash:
85714c0a217bd4edfb4efd5c3a8570acfe754d7b
Link:
https://www.unpac.me/results/48648c8e-58aa-4da2-bdab-9687f550e38b/
SH256 hash:
a61fbe84a8249c28493f3500b090532c4ebedaedc335c3ac14ea6a2587ec1e38
MD5 hash:
ab1a513e370ed9d07fc4c1dad8246109
SHA1 hash:
8ea9e15c374a9663d1b516a4cd0d1172bd2874d7
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/48648c8e-58aa-4da2-bdab-9687f550e38b/
Parent samples :
34cdeda14b795125dcd164bdb038928d4febef64615d8f5b41318ec9e3ae990d
ef8db8c775992ab8b93fccd7ded9c5cba67faba2bd0c1c6fff900fe87e79e62f
861a05fc452ee63e25f43c94238befcc4bfd8c4deded69e26d5081e411ea0023
079e89bd883be60d3ff2dd26ecf457b181003d8317366f87995663dec23c7252
0f5ddd1e5c66b90c7a37c276228ef498be1297d5cf3823afd72b0ad08b08987a
07e47e91ebd30a68d9fa6e3578b041148c7b24558c9cbd65f0ccfd2b0093f50e
5eef09e9dcc7f5254ccac9bffa0dad398229c39bba4acd3176d6c9c67691464f
081ac62c1a586905a31013cde41b73255650a037652c9eafcc58b801d1853c1c
fe9c2882eb9abb3d248c9c35430898ca7abd93b9b674256bb51c259ab8a96c41
059022767ceb9b340e441cbf5affb66daadda58d627297478aafe12510b471d3
6f73ac9ccb83cecb46f85a50cc7824656d50a3dea45fa47bd9f06ecf139283e2
4553a8e7528506007bcabfc7b8bb028b58b309b582b84a6cd678ea3ad30eebe7
29b776fc13b4df03fe9f5eb21640a50a9b988f372b447dc75a165f2b5197a86e
794bf10b1774238552364c1395d558a69361f2eec1727fd41f36caefed3aa546
SH256 hash:
e712bcd56fe64742c0f674f3acff83490f8103c260ea3389f56151b5066b7cd3
MD5 hash:
7bad4197d1ae020c9049a782eb9a71d2
SHA1 hash:
e1253047ea92beb7d161b106765ad8b03bc86b1e
Link:
https://www.unpac.me/results/48648c8e-58aa-4da2-bdab-9687f550e38b/
SH256 hash:
85d0e6dc2256fdb719f24b492d40d2f36e2a185f537977d24c1181501dfdc5db
MD5 hash:
14a83cc1d75ebcc82683e003bf2c1b4c
SHA1 hash:
f174717f7aeb28ea898c765259b54e8313ba713f
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/48648c8e-58aa-4da2-bdab-9687f550e38b/
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/07e47e91ebd30a68d9fa6e3578b041148c7b24558c9cbd65f0ccfd2b0093f50e

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.

Malspam

MassLogger

Executable exe 07e47e91ebd30a68d9fa6e3578b041148c7b24558c9cbd65f0ccfd2b0093f50e

(this sample)

  
Delivery method
Distributed via e-mail attachment

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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