MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef208a2f463e7c3b8ea5c01332d60d691018a27fb0baf080fb2b42bad34b1d07. 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: 15


Intelligence 15 IOCs YARA 10 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ef208a2f463e7c3b8ea5c01332d60d691018a27fb0baf080fb2b42bad34b1d07
SHA3-384 hash: baf55d38ab1f0111826285b64fc5582669f5532381697ef88497da6d7bf97ebb7f55515725c4b5440713b29834d36963
SHA1 hash: deb9167be23c1f5eeaa94f8aa7a82514b73e9901
MD5 hash: 41e5b68cf12b72dc9c775b509d0d1e9c
humanhash: golf-leopard-pip-oxygen
File name:41e5b68cf12b72dc9c775b509d0d1e9c
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:893'440 bytes
First seen:2022-12-02 18:23:34 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 24576:DzqvgV6UwtdXxWMlUMtoezkxzTiwAAgEEY4:5AUGdfCZTQp
TLSH T175156C62C7B1C906F93388EEA3DC5B514CA851C148A84849CD173E906E79C6BF5FC9FA
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 zbetcheckin
Tags:32 exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
197
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO3202211053.doc
Verdict:
Malicious activity
Analysis date:
2022-12-02 17:22:50 UTC
Tags:
exploit cve-2017-11882 loader evasion trojan
Link:
https://app.any.run/tasks/6eea302f-c534-4534-800f-9de360b19313

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/342013/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1701.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Reading critical registry keys
Forced shutdown of a browser
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/638a42c6d4d7598ad904401f/reports/9a4c376a-744c-4a7a-9fe1-60758f447ce0/overview
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/ee1f9b6f-15bc-4f3b-933c-830936c5b821
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1126742
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Contains functionality to capture screen (.Net source)
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 submitted file
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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)
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ef208a2f463e7c3b8ea5c01332d60d691018a27fb0baf080fb2b42bad34b1d07/
Threat name:
ByteCode-MSIL.Trojan.RemLoader
Create hunting rule
Status:
Malicious
First seen:
2022-12-02 12:26:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=54qiul2ghz6dxdvfyajtfvqnneibrit7wc5pbah3fnblvu2ldudq._file
Verdict:
malicious
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/221202-w12ywafe2z/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
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
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e837cbb0-7703-4194-a025-3a8ed5ce0fff
Unpacked files
SH256 hash:
3624268b1bf67fd3f560f345e5171f3a2f8968a776c23816ea76fc0ef41b0f03
MD5 hash:
1619753b625e58c25b73fbf1f0bff482
SHA1 hash:
c0d7922bdbc10ef0ee1606a40c2dedd22cb180d4
Link:
https://www.unpac.me/results/83e2554a-c6cf-4617-a476-55ca6a9365ef/
SH256 hash:
5195e07e124d8e2dddc994c5bb2a90d11c7b8496162f5f2d71854c07d6823505
MD5 hash:
c6306c331c6a3c77e596ed3a2e5ccd61
SHA1 hash:
93153c4c5ab622c29bd2dfd953ed4bd8607f8faf
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/83e2554a-c6cf-4617-a476-55ca6a9365ef/
Parent samples :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 hash:
415e2d189f42781b58c7e844b4778da554d06ca0b3e43ba8d2608b57c4ac61f6
MD5 hash:
33071eee0db7883b726163c49d68911d
SHA1 hash:
7a5dbb9b355e2cb857709cba3ec4f6a05d15b29e
Link:
https://www.unpac.me/results/83e2554a-c6cf-4617-a476-55ca6a9365ef/
SH256 hash:
5b0e9346976729b68317a82b8233a225ddc69e7b621e91941bce5507b6c5e51e
MD5 hash:
ef63e4d167fd7bd4c2374fa8852f576e
SHA1 hash:
55a0b4a41562276ee20cf1c49a1758ca480ed92b
Link:
https://www.unpac.me/results/83e2554a-c6cf-4617-a476-55ca6a9365ef/
SH256 hash:
340ba2312d5cdfc3d89f3f35f627187dcb406e5afea134bc76b04f52f4285df3
MD5 hash:
85f9290aa8900e9fd74b01ee23125706
SHA1 hash:
310eb5e4aea5471b74a6385f1da283b9d8e3d698
Link:
https://www.unpac.me/results/83e2554a-c6cf-4617-a476-55ca6a9365ef/
SH256 hash:
ef208a2f463e7c3b8ea5c01332d60d691018a27fb0baf080fb2b42bad34b1d07
MD5 hash:
41e5b68cf12b72dc9c775b509d0d1e9c
SHA1 hash:
deb9167be23c1f5eeaa94f8aa7a82514b73e9901
Link:
https://www.unpac.me/results/83e2554a-c6cf-4617-a476-55ca6a9365ef/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ef208a2f463e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/ef208a2f463e7c3b8ea5c01332d60d691018a27fb0baf080fb2b42bad34b1d07

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_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
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
Rule name:Windows_Trojan_SnakeKeylogger_af3faa65
Create hunting rule
Author:Elastic Security

File information

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

Web download

SnakeKeylogger

Executable exe ef208a2f463e7c3b8ea5c01332d60d691018a27fb0baf080fb2b42bad34b1d07

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2441966/
Cape
Cape
https://www.capesandbox.com/analysis/342013/

Comments


Avatar
zbet commented on 2022-12-02 18:23:39 UTC

url : hxxp://208.67.105.179/mikezx.exe