MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f79efc614f027353e325afc63ad28655b796e13a5862aa9dbe07978a2d9516a0. 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


SnakeKeylogger


Vendor detections: 14


Intelligence 14 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f79efc614f027353e325afc63ad28655b796e13a5862aa9dbe07978a2d9516a0
SHA3-384 hash: b916cbb8b27601974c148bae667d7f67c6a5178ce68d1226cac1467dae205573d3547840f87500b2c5203e8d970ef863
SHA1 hash: 14783496940ad7dab9a27487778b877a3972ac0d
MD5 hash: 5e6dbf1afb9cc8f38c18f08c35eb941a
humanhash: network-mountain-winter-oxygen
File name:MV SANTA MARGHERITA.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:590'848 bytes
First seen:2023-05-09 06:34:45 UTC
Last seen:2023-05-13 22:53:32 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 6144:S+p3MKTQZqRoNwcPbvsHa0MW4/G9OtxrkbaTC+srOFkhWvQ78l9m2hk1hIZGCzp2:PUZ2AwfHqVrHC+sQHC31hIsWp5fWp
Threatray 912 similar samples on MalwareBazaar
TLSH T16EC4F112719ABF95E83E4FF4345872400BB2316BA4F4F72E8DA651D469E6F810B80D7B
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) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
263
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
MV SANTA MARGHERITA.exe
Verdict:
Malicious activity
Analysis date:
2023-05-09 06:37:17 UTC
Tags:
snake keylogger trojan evasion
Link:
https://app.any.run/tasks/a8c670bd-3ac7-491a-a5ec-c5c3c3c7a750

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/387677/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo jigsaw packed
Link:
https://www.filescan.io/uploads/6459e99fd054a0b0ef842b42/reports/010bbece-d79b-4c9f-9e48-7f43d98a0a04/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/f79efc614f027353e325afc63ad28655b796e13a5862aa9dbe07978a2d9516a0
Result
Verdict:
UNKNOWN
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/ae2dbaa2-1f8a-49c8-8303-7e2bc0ec9579
Result
Threat name:
Snake Keylogger, StormKitty
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1228883
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
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
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected StormKitty Stealer
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 861847 Sample: MV_SANTA_MARGHERITA.exe Startdate: 09/05/2023 Architecture: WINDOWS Score: 100 49 Snort IDS alert for network traffic 2->49 51 Found malware configuration 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 8 other signatures 2->55 7 MV_SANTA_MARGHERITA.exe 7 2->7         started        11 CzotesWrBYoEC.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\...\CzotesWrBYoEC.exe, PE32 7->31 dropped 33 C:\...\CzotesWrBYoEC.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmp5697.tmp, XML 7->35 dropped 37 C:\Users\user\...\MV_SANTA_MARGHERITA.exe.log, ASCII 7->37 dropped 57 May check the online IP address of the machine 7->57 59 Uses schtasks.exe or at.exe to add and modify task schedules 7->59 61 Adds a directory exclusion to Windows Defender 7->61 13 MV_SANTA_MARGHERITA.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        63 Multi AV Scanner detection for dropped file 11->63 65 Machine Learning detection for dropped file 11->65 67 Injects a PE file into a foreign processes 11->67 21 CzotesWrBYoEC.exe 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 39 thenewsfortoday.com 50.87.151.248, 25, 49697, 49701 UNIFIEDLAYER-AS-1US United States 13->39 41 checkip.dyndns.com 193.122.6.168, 49696, 80 ORACLE-BMC-31898US United States 13->41 43 checkip.dyndns.org 13->43 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        45 158.101.44.242, 49698, 80 ORACLE-BMC-31898US United States 21->45 47 checkip.dyndns.org 21->47 69 Tries to steal Mail credentials (via file / registry access) 21->69 71 Tries to harvest and steal browser information (history, passwords, etc) 21->71 29 conhost.exe 23->29         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f79efc614f027353e325afc63ad28655b796e13a5862aa9dbe07978a2d9516a0/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-05-08 19:26:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
51
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=66ppyykpajzvhyzfv7ddvuugkw3znyj2lbrkvhn6a6lyulmvc2qa._file
Verdict:
malicious
Similar samples:
20fb89955cb329bf5597f90a7510f92a33ab31d05c21e1374a52e89dde377a91
SnakeKeylogger
494979f4e2eca84b240d774c80ad703ada9db1f3314d6431bdb6228045c7e2b5
SnakeKeylogger
82acd801b01b749f54598cea752c642b2b47f45dd63fafe53050ed4b06b342a5
SnakeKeylogger
92f0a55426e5040dc80133f908906acddaa338792783507fb0bb62d5b786c3ce
SnakeKeylogger
a5fb447c2992f48abd863452bcd6934032cf29bef1f0907bd9344a31a41e0edb
SnakeKeylogger
cea471b18f25770dc19304e536ca3926c0fbf161c6f64aa018cd077a8a150a1b
SnakeKeylogger
cfe9062e6bd88ae993c3e8b295386c2e5e9aa7d8b9ceb168f56ccd3e0e5cbe36
SnakeKeylogger
d4601263f30743332a7f29149b89adb1b59f3b12c38ef70b9c5fe6c7c8a18faf
SnakeKeylogger
ec5a5103e89195cb445c89737a73996d34374ea0a99ddbfb0165b70b645dc414
SnakeKeylogger
f68d6a0977abf5978dbcc20cfff9fbf9b308ff08c7066e94d0a4a50abc545fc6
SnakeKeylogger
+ 902 additional samples on MalwareBazaar
Result
Malware family:
stormkitty
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger family:stormkitty collection keylogger spyware stealer
Link:
https://tria.ge/reports/230509-hccr7age3w/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
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 web browsers
Snake Keylogger
Snake Keylogger payload
StormKitty
StormKitty payload
Unpacked files
SH256 hash:
5af67399ad61c75536420bb5f202f739277d1a6506971446806294c36381f3a2
MD5 hash:
1d01a3f6a14da019134a996610becbe4
SHA1 hash:
fd66d413d8158f66d8364e7edb59b405efc2f3af
Link:
https://www.unpac.me/results/ec10ed48-c77d-4017-8c09-986d04977193/
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
Link:
https://www.unpac.me/results/ec10ed48-c77d-4017-8c09-986d04977193/
Parent samples :
ee57b6fa1e5a3c5ef776b79f32820327bcb3fe1974eeddf65c0eb56131193397
de8c7c543f438af1e7e78096f6873268e9b1a12745edf9c88db07e136163399e
SH256 hash:
a18a0c7c458ea554a88a9252a49149491733d8d2b8c4123c41ca8ac790228793
MD5 hash:
a82b1c7c3c5bc0af95565c41eed70dc7
SHA1 hash:
8e77a14775254b8b9671e7e75f144ed027096633
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/ec10ed48-c77d-4017-8c09-986d04977193/
Parent samples :
f79efc614f027353e325afc63ad28655b796e13a5862aa9dbe07978a2d9516a0
46a47f20c3eed9e71fd44ce1bbb288d3da1283f85ccc226679a030dde37f3c94
e51a6391514210d971a76cec2a5b8773344c36a57a2a850a678f3974abd5dc81
SH256 hash:
90477b22f10307bf7856939ffa16baf02c1637611e34617319aa4f9ceeee9079
MD5 hash:
ff787c62bf249511b0ebb5af0fb04b7d
SHA1 hash:
60bc4e961572bad2724f67f878d29d68c387c650
Link:
https://www.unpac.me/results/ec10ed48-c77d-4017-8c09-986d04977193/
SH256 hash:
7d4d2727af16bd43a8b84684fcf9471ffac7adb5a99bab3476951c16dcdfa4c3
MD5 hash:
48f25f70764858909ab7fa96721f9d01
SHA1 hash:
1a8628d1c7ea6cf1d06dbfc58cbca14d32139fbd
Link:
https://www.unpac.me/results/ec10ed48-c77d-4017-8c09-986d04977193/
SH256 hash:
f79efc614f027353e325afc63ad28655b796e13a5862aa9dbe07978a2d9516a0
MD5 hash:
5e6dbf1afb9cc8f38c18f08c35eb941a
SHA1 hash:
14783496940ad7dab9a27487778b877a3972ac0d
Link:
https://www.unpac.me/results/ec10ed48-c77d-4017-8c09-986d04977193/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f79efc614f02/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_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_DotNetProcHook
Create hunting rule
Author:ditekSHen
Description:Detects executables with potential process hoocking
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
Rule name:MALWARE_Win_SnakeKeylogger
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger
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: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.

Cape
Cape
https://www.capesandbox.com/analysis/387677/

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