MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f380f78cc986824f49f8e5f4a93f6a4fd5355f5086ea15948fbafcb5e7ebc31. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3f380f78cc986824f49f8e5f4a93f6a4fd5355f5086ea15948fbafcb5e7ebc31
SHA3-384 hash: 3a006063596f7ca684c6968f5defc19ce0d32223ce0bcefbfc0759d9e9cef5f144e8d8756c618fe6256620b796f7eee5
SHA1 hash: 216b7f1e181c4eeff7c2b6950b98126e5cf3ab45
MD5 hash: 5fdc6540a40ac238032a5abfb37c320d
humanhash: item-delaware-mockingbird-lion
File name:Signed po_000165.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:1'163'776 bytes
First seen:2023-03-23 14:48:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:08QDuUZG/qnQ88xgw0zFkQ5m9hEv49a1ojIHeUOdV7x4OqlEiW4z:VQDRZ1Qt30zFk1hEvjokHbOdV7G9Gi
Threatray 135 similar samples on MalwareBazaar
TLSH T1C435F111FE3A4977F8EAD3B41064173E07B9BBA16021D2898AFA68893CDBF5304D554F
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
222
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Signed po_000165.exe
Verdict:
Malicious activity
Analysis date:
2023-03-23 14:56:28 UTC
Tags:
snake keylogger trojan evasion
Link:
https://app.any.run/tasks/db4376e1-3ed9-4156-8611-9c3433d62a57

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/376870/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
83%
Tags:
packed
Link:
https://www.filescan.io/uploads/641c66e51770808abe9b2d5f/reports/b10190e8-7592-4896-860f-c5bbaa7945bb/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/3f380f78cc986824f49f8e5f4a93f6a4fd5355f5086ea15948fbafcb5e7ebc31
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/4a5ec73b-0c81-4eda-aa86-2b6dcfe10961
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1200653
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Initial sample is a PE file and has a suspicious name
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 harvest and steal ftp login credentials
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected BrowserPasswordDump
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 833559 Sample: Signed_po_000165.exe Startdate: 23/03/2023 Architecture: WINDOWS Score: 100 49 Snort IDS alert for network traffic 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 Sigma detected: Scheduled temp file as task from temp location 2->53 55 8 other signatures 2->55 7 Signed_po_000165.exe 7 2->7         started        11 ISHzSuiwaSZy.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\...\ISHzSuiwaSZy.exe, PE32 7->31 dropped 33 C:\Users\...\ISHzSuiwaSZy.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmp6EB9.tmp, XML 7->35 dropped 37 C:\Users\user\...\Signed_po_000165.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 Signed_po_000165.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 ISHzSuiwaSZy.exe 14 2 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 39 checkip.dyndns.com 132.226.8.169, 49707, 80 UTMEMUS United States 13->39 41 checkip.dyndns.org 13->41 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        43 158.101.44.242, 49708, 80 ORACLE-BMC-31898US United States 21->43 45 checkip.dyndns.org 21->45 47 192.168.2.1 unknown unknown 21->47 69 Tries to steal Mail credentials (via file / registry access) 21->69 71 Tries to harvest and steal ftp login credentials 21->71 73 Tries to harvest and steal browser information (history, passwords, etc) 21->73 29 conhost.exe 23->29         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3f380f78cc986824f49f8e5f4a93f6a4fd5355f5086ea15948fbafcb5e7ebc31/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-03-23 14:49:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h44a66gmtbucj5e7rzpuve7wut6vgvpvbbxkcwki7ox4wxt6xqyq._file
Verdict:
malicious
Similar samples:
164624329cd069611563f7bf809de8691e254759a75d667cea664d3bc305eb12
SnakeKeylogger
3857fcbee4a5113f3be6d087d6c01d1b78383e1b5930b0549ec8bf78a8bb1fdb
SnakeKeylogger
8f2561369ef2cb842b5de723de6ecd7db391f32391406ced8b10b184076c8ee9
SnakeKeylogger
99cf88c829d3c072a3ed4cdd282d9876f4bc32fa3ccfa12180910caa15ba351e
SnakeKeylogger
9d4bb6ad1ecf6354fa3839fc9ae30f458bfb8a4dc0c1b99ad024108113afa833
SnakeKeylogger
ba93dd9900252c127a49b902ded6c53e6ec43d6e6607dae9103d767c241a8023
SnakeKeylogger
c64eedbbfb5e111089a3e0eab54f848da53dc1387b9c3a53653c534d198730fc
SnakeKeylogger
f3de6a2726972446f95283d07213cc5970fbb815d84a3df97e0dccc8cffda298
SnakeKeylogger
+ 125 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/230323-r61wjsac5t/
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 data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Unpacked files
SH256 hash:
e22e7f09d743e524d134f4b4bbf5f1eb5308a3edb954a40b8aa5e68c7b8cffd4
MD5 hash:
07e1f7163b7d8b6d80d83d1c819436ef
SHA1 hash:
ed7724c52e18b9810939327b803ca03837915836
Link:
https://www.unpac.me/results/a32dc859-797e-460d-8f95-809dc216534b/
Parent samples :
1d16237ed75b507f03609ede9722fff429f9a7386c4c4408a9f47623d7a28b50
7154910c217ddc6b6d3726e066d688288efbcd8682a4ad90556fed2ce9009c69
c5dd4dced21baff9499dac6505a77527ac91dc0b0f187c20e9b960b46b3636b9
90dd02313886725b3ad19eaa0780f7189d49e8d1a334e51e5432027e2326c14f
SH256 hash:
a0ceea85357c1eb51a5ad8f4e24238829663bc7ffc2ebfbb4d11ac033dfd6225
MD5 hash:
e29ff12306fe8dcd3746a965412583f3
SHA1 hash:
9c30fc5feb77b5d18a49bafbf0d514f9a0c9a9d5
Link:
https://www.unpac.me/results/a32dc859-797e-460d-8f95-809dc216534b/
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
Link:
https://www.unpac.me/results/a32dc859-797e-460d-8f95-809dc216534b/
Parent samples :
495607b1aef01bf7dfb64b5cb16a8fc0f161c2923627d71c69de97328f8eca3f
2434aa78b46a3afc98fa6e888c3eb56278ba52b0ff800e7e875af9c2e7f9011a
SH256 hash:
cde0d3400cd787fce5d1b95fa52908d64831430cc90dafddbaa79ae0d03bb3d0
MD5 hash:
06a5bc1d3143bcac174d81c5ffc09def
SHA1 hash:
650fb4549fb98ee4c7be5e03bf670241e6339cd0
Link:
https://www.unpac.me/results/a32dc859-797e-460d-8f95-809dc216534b/
SH256 hash:
f1d69a8b10fab50c9b48d82095f85463e604f55fcc10efeed50cb2f2f694b34f
MD5 hash:
191b31896662e2a214d8ad292d1f55f3
SHA1 hash:
5bdcb15f8ce4d6770da1a87969db9c13af39ca1d
Link:
https://www.unpac.me/results/a32dc859-797e-460d-8f95-809dc216534b/
SH256 hash:
cae81a6e007e23158a4b209f92225c19393c1cff745f3f3376e0a0fdf93d9d2c
MD5 hash:
e3e1b8206f5602221051dbac751117ba
SHA1 hash:
5434a2e97b5fdfaf72a69ad99a57f28380124877
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/a32dc859-797e-460d-8f95-809dc216534b/
Parent samples :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 hash:
8383f657fe2589a07d84060ff2ca7001eaaa0ca09c6c34443dd33b6f11f9b42a
MD5 hash:
723772ebc18045870ca441f638ba8ea8
SHA1 hash:
2431d2f50e925cd02a7f0f4aad7714f6782be4da
Link:
https://www.unpac.me/results/a32dc859-797e-460d-8f95-809dc216534b/
SH256 hash:
3f380f78cc986824f49f8e5f4a93f6a4fd5355f5086ea15948fbafcb5e7ebc31
MD5 hash:
5fdc6540a40ac238032a5abfb37c320d
SHA1 hash:
216b7f1e181c4eeff7c2b6950b98126e5cf3ab45
Link:
https://www.unpac.me/results/a32dc859-797e-460d-8f95-809dc216534b/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3f380f78cc98/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: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

SnakeKeylogger

Executable exe 3f380f78cc986824f49f8e5f4a93f6a4fd5355f5086ea15948fbafcb5e7ebc31

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/376870/

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