MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f20fc83d3adb7cf9f5dbaa5efab44527e0657d88529bc621ec489e37593d510c. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f20fc83d3adb7cf9f5dbaa5efab44527e0657d88529bc621ec489e37593d510c
SHA3-384 hash: 0c3692faf296baadbf4328bc5e6131587cf7b3cecb510846f50863b80bec8b2c60071a636b87b75884abb6d3689b1131
SHA1 hash: 0893fb3c1900f2b0c0b3bbdc50f4647906a79b25
MD5 hash: 7e16fe19938fc56a938d8e76a0c536ba
humanhash: juliet-winner-hot-don
File name:New.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:604'672 bytes
First seen:2023-04-21 15:31:17 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 6144:8iduic3ox/SFiJ77bolUeQvX/mL1b5O+o+LxmSQQ8KjydFa/J3sx9a0kbDmz:jhtJ0lL6X+pA+o+9mST8kZs+W
Threatray 659 similar samples on MalwareBazaar
TLSH T111D4D07460DA8B41E02EEBF12478FC71177174F3A9E5CA340FA6A5C4CA6BF505984E8B
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)
File icon (PE):PE icon
dhash icon f08f898c8e8a8fb0 (37 x SnakeKeylogger, 19 x AgentTesla, 17 x AveMariaRAT)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
265
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
New.exe
Verdict:
Malicious activity
Analysis date:
2023-04-21 15:32:45 UTC
Tags:
snake keylogger trojan evasion
Link:
https://app.any.run/tasks/040447aa-a7ea-4b1d-b6fd-54627a24c791

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/383976/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Win.Dropper.Formbook-9994358-0
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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo jigsaw packed
Link:
https://www.filescan.io/uploads/6442ac74626e97a9502332f1/reports/0c50e024-e3d1-4159-9a3f-7a7eece49824/overview
Verdict:
Malicious
Labled as:
Barys.Generic
Link:
https://www.hybrid-analysis.com/sample/f20fc83d3adb7cf9f5dbaa5efab44527e0657d88529bc621ec489e37593d510c
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/d70e9c24-da08-4ee2-9f8f-cadce69e113f
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1218750
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 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 Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 851692 Sample: New.exe Startdate: 21/04/2023 Architecture: WINDOWS Score: 100 40 checkip.dyndns.org 2->40 42 checkip.dyndns.com 2->42 54 Snort IDS alert for network traffic 2->54 56 Found malware configuration 2->56 58 Malicious sample detected (through community Yara rule) 2->58 60 8 other signatures 2->60 8 New.exe 7 2->8         started        12 oNxoEwd.exe 5 2->12         started        signatures3 process4 file5 32 C:\Users\user\AppData\Roaming\oNxoEwd.exe, PE32 8->32 dropped 34 C:\Users\user\...\oNxoEwd.exe:Zone.Identifier, ASCII 8->34 dropped 36 C:\Users\user\AppData\Local\...\tmp7F6E.tmp, XML 8->36 dropped 38 C:\Users\user\AppData\Local\...38ew.exe.log, ASCII 8->38 dropped 62 May check the online IP address of the machine 8->62 64 Uses schtasks.exe or at.exe to add and modify task schedules 8->64 66 Adds a directory exclusion to Windows Defender 8->66 14 New.exe 15 2 8->14         started        18 powershell.exe 19 8->18         started        20 schtasks.exe 1 8->20         started        68 Multi AV Scanner detection for dropped file 12->68 70 Machine Learning detection for dropped file 12->70 72 Injects a PE file into a foreign processes 12->72 22 oNxoEwd.exe 14 2 12->22         started        24 schtasks.exe 1 12->24         started        signatures6 process7 dnsIp8 44 checkip.dyndns.com 193.122.6.168, 49699, 80 ORACLE-BMC-31898US United States 14->44 46 checkip.dyndns.org 14->46 26 conhost.exe 18->26         started        28 conhost.exe 20->28         started        48 158.101.44.242, 49700, 80 ORACLE-BMC-31898US United States 22->48 50 checkip.dyndns.org 22->50 52 192.168.2.1 unknown unknown 22->52 74 Tries to steal Mail credentials (via file / registry access) 22->74 76 Tries to harvest and steal ftp login credentials 22->76 78 Tries to harvest and steal browser information (history, passwords, etc) 22->78 30 conhost.exe 24->30         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f20fc83d3adb7cf9f5dbaa5efab44527e0657d88529bc621ec489e37593d510c/
Threat name:
ByteCode-MSIL.Trojan.Barys
Create hunting rule
Status:
Malicious
First seen:
2023-04-21 10:43:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
12 of 35 (34.29%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6ih4qpj23n6pt5o3vjppvncfe7qgk7mikkn4mipmjcpdowj5kega._file
Verdict:
malicious
Similar samples:
1e73aae6a487b8bd66f0faf160523ff271831de6039de29b5e93289bab655382
SnakeKeylogger
42080fb0ec7f2dbdeebe857d0c3d387a27c1325a4e3c80da4780648a4cb94fe2
SnakeKeylogger
73d18d7b6bd92fa3e85db713d39f932c483c0317607b93a2b31845d4e703a6a2
SnakeKeylogger
9107f64250adc3683e50d7fca6b41e9f7875136ef7d78200b5756e154e0c2602
SnakeKeylogger
bd7cf632807ea761e4decacfe700f54df5729f05ee1a5d3c6ff9117bc3245e1e
SnakeKeylogger
c80bb9c44bf2a708e03c98522b23bd53a96f627c9c4f26bbc4d761b5d885a537
SnakeKeylogger
ca7c9acbed27dce340dba222eab6d86cde65549c636fcf42bfa497baed8edc76
SnakeKeylogger
d298c16cc5f3bc92be81294b9d7b4b23d1be22742956b824dac7dc109dde7e35
SnakeKeylogger
df810d99cd1588f21a80f27dc691efb44083567f1385978dad10611858bad134
SnakeKeylogger
fa0347649fd59361aabea1d68c50b40bfca3835543cbf43620ee8e44f7214d5e
SnakeKeylogger
+ 649 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/230421-sylx4agd35/
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot5409930542:AAFxwqGbFuHLkEcoI_Wd5LmyaZ64bak9as0/sendMessage?chat_id=5492983899
Unpacked files
SH256 hash:
686d7a0f616c32c209dbc486d15fc72b99246a22a7063f31bef14cf3dbefc608
MD5 hash:
db1b60e5ba59ba71e3206ff672d10a01
SHA1 hash:
f605cd33fbf3159bc77452cbd78e7f8b4159e65b
Link:
https://www.unpac.me/results/cb55348f-963e-4993-a71c-30ea5b0f6214/
SH256 hash:
21f0154b51a09767f94922b81f5fcd15cf4a6390ab7314e40d0e17b2dcdfe6ba
MD5 hash:
c926563698de3a89ad20474c85122f73
SHA1 hash:
ed1a3b2527ace111e6f39880c7ee3965f301330d
Link:
https://www.unpac.me/results/cb55348f-963e-4993-a71c-30ea5b0f6214/
SH256 hash:
6897514151c61188eef196109020bba0b5f53de689144928aea20ab97b9b8a03
MD5 hash:
5e6ecdca36b1e9559d3eb987a8d73f1c
SHA1 hash:
a3a86faa8bf46eebdf0e78a87f93edbd92a4d161
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/cb55348f-963e-4993-a71c-30ea5b0f6214/
Parent samples :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 hash:
1fa9d0949f1a8f0845a4b021112d8b5c73d376130622b0f8209fbbc87863991e
MD5 hash:
2a5b3028e2bfc8e450d1983eabc64e50
SHA1 hash:
27afe6e2ce8f0e04ffe080623057b005ea80ca51
Link:
https://www.unpac.me/results/cb55348f-963e-4993-a71c-30ea5b0f6214/
SH256 hash:
84ef8006ebc8cb058639ef98c9e672b4c909b0219d151d240ff506c58e6a6805
MD5 hash:
4161397703661affa8d337704a5900ca
SHA1 hash:
071648ba4482653eb4f65e509ac3401e55082d94
Link:
https://www.unpac.me/results/cb55348f-963e-4993-a71c-30ea5b0f6214/
SH256 hash:
f20fc83d3adb7cf9f5dbaa5efab44527e0657d88529bc621ec489e37593d510c
MD5 hash:
7e16fe19938fc56a938d8e76a0c536ba
SHA1 hash:
0893fb3c1900f2b0c0b3bbdc50f4647906a79b25
Link:
https://www.unpac.me/results/cb55348f-963e-4993-a71c-30ea5b0f6214/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f20fc83d3adb/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/f20fc83d3adb7cf9f5dbaa5efab44527e0657d88529bc621ec489e37593d510c

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 f20fc83d3adb7cf9f5dbaa5efab44527e0657d88529bc621ec489e37593d510c

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/383976/

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