MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4bb8a93622b483a68d28fbe8cd5d5c7b355ebf1831ec7f46b66aa6e6d0206deb. 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: 17


Intelligence 17 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4bb8a93622b483a68d28fbe8cd5d5c7b355ebf1831ec7f46b66aa6e6d0206deb
SHA3-384 hash: 01b8a1fd1b3063b03c81d15ccbdb45624b5cf63a59f50547d15a088d7173edda635739c92a77e6f720eb75feecb978ab
SHA1 hash: ac8fdd4a9abc7df6e3537eefa258f58b12d8f358
MD5 hash: 102fc50ca338cfcca58d79b1272faabf
humanhash: three-alabama-cola-vegan
File name:SecuriteInfo.com.Trojan.PackedNET.3066.19627.4428
Download: download sample
Signature MassLogger
Create hunting rule
File size:673'792 bytes
First seen:2024-09-28 09:29:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'648 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:llcYkkEUIIsYZAtx1Nq7xdbreIxZy7rEMAMcM31exgE7gFjaqryWyGn0o/befE1z:HcTkEQZIE7xJeIxIE/MckSForvy8H/ku
TLSH T18AE4230AF985BE52DDBEC7F6E122394453B0C95AA113E26E1CC06CD60D673D88294F9F
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
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 SecuriteInfoCom
Tags:exe MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
449
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.PackedNET.3066.19627.4428
Verdict:
Malicious activity
Analysis date:
2024-09-28 09:32:59 UTC
Tags:
evasion snake keylogger telegram
Link:
https://app.any.run/tasks/0b4d73f9-d989-4c13-bd1d-39d4b12ad6b2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.3066.19627.4428.UNOFFICIAL
Create hunting rule

Win.Packed.Msilzilla-10036417-0
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66f7cdd04b14762f621276d5
Tags:
Banker Discovery Encryption Execution Generic Network Stealth Dexter Infosteal Exploit Micro Tori
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
Stealing user critical data
Adding an exclusion to Microsoft Defender
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/66f7cca0f71b9c224c140031/reports/5f9ed700-c74c-4222-bb99-2d5ab77802f5/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/4bb8a93622b483a68d28fbe8cd5d5c7b355ebf1831ec7f46b66aa6e6d0206deb
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/67aa7338-fc8b-47cd-baea-10cbd7406ad8
Result
Threat name:
Snake Keylogger, VIP Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1521453
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Contains functionality to capture screen (.Net source)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
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)
Uses the Telegram API (likely for C&C communication)
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Yara detected VIP Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1521453 Sample: SecuriteInfo.com.Trojan.Pac... Startdate: 28/09/2024 Architecture: WINDOWS Score: 100 26 reallyfreegeoip.org 2->26 28 api.telegram.org 2->28 30 2 other IPs or domains 2->30 38 Found malware configuration 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 Antivirus detection for URL or domain 2->42 48 15 other signatures 2->48 8 SecuriteInfo.com.Trojan.PackedNET.3066.19627.4428.exe 4 2->8         started        signatures3 44 Tries to detect the country of the analysis system (by using the IP) 26->44 46 Uses the Telegram API (likely for C&C communication) 28->46 process4 file5 24 SecuriteInfo.com.T....19627.4428.exe.log, ASCII 8->24 dropped 50 Adds a directory exclusion to Windows Defender 8->50 12 SecuriteInfo.com.Trojan.PackedNET.3066.19627.4428.exe 15 2 8->12         started        16 powershell.exe 23 8->16         started        18 SecuriteInfo.com.Trojan.PackedNET.3066.19627.4428.exe 8->18         started        signatures6 process7 dnsIp8 32 api.telegram.org 149.154.167.220, 443, 49756 TELEGRAMRU United Kingdom 12->32 34 reallyfreegeoip.org 188.114.96.3, 443, 49735, 49737 CLOUDFLARENETUS European Union 12->34 36 checkip.dyndns.com 193.122.6.168, 49733, 49738, 49740 ORACLE-BMC-31898US 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 20 WmiPrvSE.exe 16->20         started        22 conhost.exe 16->22         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4bb8a93622b483a68d28fbe8cd5d5c7b355ebf1831ec7f46b66aa6e6d0206deb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4bb8a93622b483a68d28fbe8cd5d5c7b355ebf1831ec7f46b66aa6e6d0206deb/
Threat name:
ByteCode-MSIL.Spyware.Snakekeylogger
Create hunting rule
Status:
Malicious
First seen:
2024-09-27 09:44:47 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
23 of 38 (60.53%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jo4ksnrcwsb2ndji7pum2xk4pm2v5pyyghwh6rvwnktonubanxvq._file
Verdict:
malicious
Label(s):
vipkeylogger
Create hunting rule
unknown_loader_037
Create hunting rule
Result
Malware family:
vipkeylogger
Create hunting rule
Score:
  10/10
Tags:
family:vipkeylogger collection discovery execution keylogger spyware stealer
Link:
https://tria.ge/reports/240928-lggtgs1ckd/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
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
VIPKeylogger
Verdict:
Malicious
Tags:
snake_keylogger
YARA:
n/a
Link:
https://app.threat.zone/submission/969eeb84-6367-455a-aeaa-fc6075f88724
Unpacked files
SH256 hash:
18ecf451539735ba3218be29381901b56c0465b1a1a72c19abd33fe92b6791e5
MD5 hash:
da64984da55cb58a9264ac2a89fd359c
SHA1 hash:
90c3caecc1f9647ddb0966be34980785121701b9
Detections:
win_masslogger_w0
Create hunting rule
win_404keylogger_g1
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
Link:
https://www.unpac.me/results/75d9c645-527b-479a-89e7-22de06ae9767/
Parent samples :
4bb8a93622b483a68d28fbe8cd5d5c7b355ebf1831ec7f46b66aa6e6d0206deb
994e7c7b83ab764805a24d1c69e279de99fd89553f9af05017bdc953994f9f48
SH256 hash:
9d568ef7618f0347d22d649cf9c9cbac314be0554983e3a1359f69f7cce1a657
MD5 hash:
1f65c48098ce7297a3b45ee9459f2cb1
SHA1 hash:
82071576e7b56c8593d225e74c0ba3c5254606fa
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/75d9c645-527b-479a-89e7-22de06ae9767/
Parent samples :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 hash:
50ce8978343226214adf583d04cc51eeb7499a9d2c06f88b2149d4cb93667e2e
MD5 hash:
abc7d311857e25e40d619f584551d376
SHA1 hash:
79447f7706aa99151e70b3d4707ac8cba95247b9
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/75d9c645-527b-479a-89e7-22de06ae9767/
SH256 hash:
dd85bcf2a7960ec4034ada1f0a538f8393496a837bbd82020c8ff982f76c71d3
MD5 hash:
743d407b571ab0de3843b1c723b27a09
SHA1 hash:
0bb4a5c9558712919fce1bec4de3a4b5ea6d818a
Link:
https://www.unpac.me/results/75d9c645-527b-479a-89e7-22de06ae9767/
SH256 hash:
4bb8a93622b483a68d28fbe8cd5d5c7b355ebf1831ec7f46b66aa6e6d0206deb
MD5 hash:
102fc50ca338cfcca58d79b1272faabf
SHA1 hash:
ac8fdd4a9abc7df6e3537eefa258f58b12d8f358
Link:
https://www.unpac.me/results/75d9c645-527b-479a-89e7-22de06ae9767/
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/4bb8a93622b483a68d28fbe8cd5d5c7b355ebf1831ec7f46b66aa6e6d0206deb

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: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:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

MassLogger

Executable exe 4bb8a93622b483a68d28fbe8cd5d5c7b355ebf1831ec7f46b66aa6e6d0206deb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3195110/
  
Delivery method
Distributed via web download

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

Comments