MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ec2687f0e226016d1cec0764216b00675b8bda746aa9606053f62f3ed799f3d6. 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
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SHA256 hash: ec2687f0e226016d1cec0764216b00675b8bda746aa9606053f62f3ed799f3d6
SHA3-384 hash: 411a3c177e420d7709297ae3ca076ead72d19f12bc25804b29b9a6bc6897d17e66f8585ce8d248d6f8cefcbc512d93cf
SHA1 hash: 52bc27508e3c8fa4c3e29b5da104cd0567741d88
MD5 hash: b400f8071b9fd3a99901cfaedcc9116b
humanhash: beryllium-sad-rugby-three
File name:TotalXTunisiaXRFQ.scr
Download: download sample
Signature MassLogger
Create hunting rule
File size:692'224 bytes
First seen:2024-10-11 08:15:43 UTC
Last seen:2024-10-11 09:47:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:LaG1DlPCyw4E1OJ+ZIQKcM03pQdmuy8VVBJdc+WFDk7o5oIG0WqpAO:uwDFBwd9KcM+g5y8/HdcrDyvIO0AO
Threatray 1'232 similar samples on MalwareBazaar
TLSH T1A6E4129159AAED34C59613F00076D3B60BB52EDEE012E31BCEFEECE7720675139942A1
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 1ee5e39be66238a0 (9 x Formbook, 3 x MassLogger, 2 x SnakeKeylogger)
Reporter lowmal3
Tags:exe MassLogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
358
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
TotalXTunisiaXRFQ.scr
Verdict:
Malicious activity
Analysis date:
2024-10-11 10:01:08 UTC
Tags:
evasion snake keylogger telegram
Link:
https://app.any.run/tasks/2dadfbf6-ab1d-4447-999d-4615496b85aa

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Sanesecurity.Rogue.0hr.20241011-0536.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6708dec4ab31793a7b217876
Tags:
Powershell Exploit Micro Msil
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/6708dec2b5f92be8082e77fc/reports/03058b9b-c085-4ccb-8579-a7485e47d378/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/ec2687f0e226016d1cec0764216b00675b8bda746aa9606053f62f3ed799f3d6
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/d158c604-26e1-456b-9f9a-2d4ff9b8196e
Result
Threat name:
MassLogger RAT, Snake Keylogger, VIP Key
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1531541
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Contains functionality to capture screen (.Net source)
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
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 domain / URL
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 the Telegram API (likely for C&C communication)
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected MassLogger RAT
Yara detected Snake Keylogger
Yara detected Telegram RAT
Yara detected VIP Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1531541 Sample: TotalXTunisiaXRFQ.scr.exe Startdate: 11/10/2024 Architecture: WINDOWS Score: 100 52 reallyfreegeoip.org 2->52 54 api.telegram.org 2->54 56 3 other IPs or domains 2->56 58 Multi AV Scanner detection for domain / URL 2->58 60 Found malware configuration 2->60 62 Malicious sample detected (through community Yara rule) 2->62 68 16 other signatures 2->68 8 TotalXTunisiaXRFQ.scr.exe 7 2->8         started        12 HmnCSybE.exe 5 2->12         started        signatures3 64 Tries to detect the country of the analysis system (by using the IP) 52->64 66 Uses the Telegram API (likely for C&C communication) 54->66 process4 file5 38 C:\Users\user\AppData\Roaming\HmnCSybE.exe, PE32 8->38 dropped 40 C:\Users\...\HmnCSybE.exe:Zone.Identifier, ASCII 8->40 dropped 42 C:\Users\user\AppData\Local\...\tmp1276.tmp, XML 8->42 dropped 44 C:\Users\...\TotalXTunisiaXRFQ.scr.exe.log, ASCII 8->44 dropped 70 Uses schtasks.exe or at.exe to add and modify task schedules 8->70 72 Adds a directory exclusion to Windows Defender 8->72 74 Injects a PE file into a foreign processes 8->74 14 powershell.exe 23 8->14         started        17 TotalXTunisiaXRFQ.scr.exe 15 2 8->17         started        20 schtasks.exe 1 8->20         started        76 Multi AV Scanner detection for dropped file 12->76 78 Machine Learning detection for dropped file 12->78 22 HmnCSybE.exe 12->22         started        24 schtasks.exe 1 12->24         started        26 HmnCSybE.exe 12->26         started        28 HmnCSybE.exe 12->28         started        signatures6 process7 dnsIp8 80 Loading BitLocker PowerShell Module 14->80 30 WmiPrvSE.exe 14->30         started        32 conhost.exe 14->32         started        46 checkip.dyndns.com 158.101.44.242, 49707, 49710, 49763 ORACLE-BMC-31898US United States 17->46 34 conhost.exe 20->34         started        48 api.telegram.org 149.154.167.220, 443, 49853, 49859 TELEGRAMRU United Kingdom 22->48 50 reallyfreegeoip.org 188.114.96.3, 443, 49728, 49731 CLOUDFLARENETUS European Union 22->50 82 Tries to steal Mail credentials (via file / registry access) 22->82 84 Tries to harvest and steal browser information (history, passwords, etc) 22->84 36 conhost.exe 24->36         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ec2687f0e226016d1cec0764216b00675b8bda746aa9606053f62f3ed799f3d6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ec2687f0e226016d1cec0764216b00675b8bda746aa9606053f62f3ed799f3d6/
Threat name:
ByteCode-MSIL.Trojan.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2024-10-10 18:14:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5qtip4hceyaw2hhma5scc2yam5nyxwtunkuwayct6yxt5v4z6pla._file
Verdict:
malicious
Label(s):
vipkeylogger
Create hunting rule
unknown_loader_037
Create hunting rule
Similar samples:
00ed3a8d1f94acb28db3112e28b4433227eb2e356cf06617ad18ab22b1d3277a
MassLogger
08fc3b1fd5055344609064d31139e4a8e1c26d8c5d353b1ca97b4148f03d8823
MassLogger
db4523c5fa05acf8d6c8d47c722a5c39a728078f94a7f6877faa0a6fb87afc33
MassLogger
eb825b11d00bc3ec41e7856a59ebe1027e3f9c9128a177e182f688535f22bfb6
MassLogger
ec2687f0e226016d1cec0764216b00675b8bda746aa9606053f62f3ed799f3d6
MassLogger
error
MassLogger
+ 1'222 additional samples on MalwareBazaar
Result
Malware family:
vipkeylogger
Create hunting rule
Score:
  10/10
Tags:
family:vipkeylogger collection discovery execution keylogger spyware stealer
Link:
https://tria.ge/reports/241011-j548ksyfnn/
Behaviour
Scheduled Task/Job: Scheduled Task
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/119ff471-408d-45b3-9d0a-643f1c4b8c57
Unpacked files
SH256 hash:
d4b10e14dd8eab8413bf71215a72b6c9572f72e935a6d5444e2271728becec4f
MD5 hash:
23c12b5783e3940d397e193c9aaf3155
SHA1 hash:
efdcfb6e2d46f440ca00628b70f4f757a6dda765
Detections:
win_masslogger_w0
Create hunting rule
win_404keylogger_g1
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Link:
https://www.unpac.me/results/a8ff5fce-c567-4414-aac5-1a6977b62b35/
SH256 hash:
ea72f09a3e2db37b19bfa374fe98de07c0f5a1b2dce60ae875c17d996d312b38
MD5 hash:
bee035eaba04a77312f1bb527a3f4183
SHA1 hash:
8542e144f98b03728b4d255ee3f470d5d80e93a8
Detections:
INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Link:
https://www.unpac.me/results/a8ff5fce-c567-4414-aac5-1a6977b62b35/
Parent samples :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 hash:
e850cb3aa99e79350addea0b2af858b6324c23fdae8ffb5a9e11429a026a5616
MD5 hash:
7e91e734e6054370e36bb923056b931c
SHA1 hash:
71fd9ffc4adc0d5b006e5f5b379e386a5e68dbf4
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/a8ff5fce-c567-4414-aac5-1a6977b62b35/
SH256 hash:
ec2687f0e226016d1cec0764216b00675b8bda746aa9606053f62f3ed799f3d6
MD5 hash:
b400f8071b9fd3a99901cfaedcc9116b
SHA1 hash:
52bc27508e3c8fa4c3e29b5da104cd0567741d88
Link:
https://www.unpac.me/results/a8ff5fce-c567-4414-aac5-1a6977b62b35/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ec2687f0e226/report/overview.html
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/ec2687f0e226016d1cec0764216b00675b8bda746aa9606053f62f3ed799f3d6

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.

Malspam

MassLogger

Executable exe ec2687f0e226016d1cec0764216b00675b8bda746aa9606053f62f3ed799f3d6

(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 (GUARD_CF)high

Comments