MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e8488dfa3f56377ec852b99819b10b6ad4943b704ac263da583f088f3fae1326. 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 2 File information Comments 1

SHA256 hash: e8488dfa3f56377ec852b99819b10b6ad4943b704ac263da583f088f3fae1326
SHA3-384 hash: ff4ce1a68f9d2aa3e12ea0c43916abc07f57858f46aae4a66c1991c951ed5f28b8198d7160c2cd6cd43ec1bc55d140af
SHA1 hash: 93e36d1105ff8c8e9dd354721971f8274df5947e
MD5 hash: 9a86828d059882e4eb3358feb37bf0e3
humanhash: winter-king-edward-fillet
File name:9a86828d059882e4eb3358feb37bf0e3
Download: download sample
Signature SnakeKeylogger
File size:933'376 bytes
First seen:2022-11-03 09:24:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'476 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:u0dwOuXXMdquuklcvfZnDgtkejwFGfbRYcJbezuy5VNqmi04LcCr52jWZMGoP4/:uDXOGZcHeGDRBo
Threatray 7'725 similar samples on MalwareBazaar
TLSH T1A115AD1A3F950A09D566217911F4DEBAA39A6C09A41FC31726C17F4F7AFF32CBE10684
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon b270f0f0f8f07092 (19 x SnakeKeylogger, 4 x AgentTesla)
Reporter zbetcheckin
Tags:32 exe SnakeKeylogger

Intelligence


File Origin
# of uploads :
1
# of downloads :
203
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Listed Product.xlsx
Verdict:
Malicious activity
Analysis date:
2022-11-03 08:27:55 UTC
Tags:
encrypted trojan opendir exploit cve-2017-11882 loader evasion snake keylogger

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
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
Verdict:
Malicious
Result
Threat name:
Snake Keylogger
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
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 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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 736913 Sample: fmD0MJLBUu.exe Startdate: 03/11/2022 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 9 other signatures 2->55 7 fmD0MJLBUu.exe 7 2->7         started        11 kgtBDDX.exe 5 2->11         started        process3 file4 33 C:\Users\user\AppData\Roaming\kgtBDDX.exe, PE32 7->33 dropped 35 C:\Users\user\...\kgtBDDX.exe:Zone.Identifier, ASCII 7->35 dropped 37 C:\Users\user\AppData\Local\...\tmpB43F.tmp, XML 7->37 dropped 39 C:\Users\user\AppData\...\fmD0MJLBUu.exe.log, ASCII 7->39 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 fmD0MJLBUu.exe 15 2 7->13         started        17 powershell.exe 19 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 kgtBDDX.exe 14 2 11->21         started        23 schtasks.exe 1 11->23         started        25 kgtBDDX.exe 11->25         started        signatures5 process6 dnsIp7 41 checkip.dyndns.com 193.122.130.0, 49696, 80 ORACLE-BMC-31898US United States 13->41 43 checkip.dyndns.org 13->43 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        45 158.101.44.242, 49697, 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 ftp login credentials 21->71 73 Tries to harvest and steal browser information (history, passwords, etc) 21->73 31 conhost.exe 23->31         started        signatures8 process9
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Status:
Malicious
First seen:
2022-11-03 09:25:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
32
AV detection:
21 of 26 (80.77%)
Threat level:
  2/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
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
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
8ded72a9a16fb07a1a3d9db0be55661ad5a4e45db4224934a48f8e9115d8177c
MD5 hash:
bb45de66ed8976d8a8f0d65bd8a52d26
SHA1 hash:
db6091ae79335e2c480813ebf5cd90cc1837efb0
SH256 hash:
686b49dc38e4f964a6a5023aecc488dd381d5e79eeede0cf7bd3ff5a5ff203bc
MD5 hash:
3b96813a972420466a485d7b823cfdf3
SHA1 hash:
c801e2bce1a52cf99105a94b9d440fdf8296092f
SH256 hash:
c8e5b382ec698b3aa1888196bd0a3737037903aea6ff352c976c3e805eb1ee05
MD5 hash:
5aa2d9ec90c54e370913ae5dae5fc8d6
SHA1 hash:
9a60530785bd9e19e6f30d84ba6ecdd68c4ceeed
Detections:
snake_keylogger
SH256 hash:
744928a56b4d36f17e73eea0534c5e99103d1553d5b0a864a6fd9d4f9899b47f
MD5 hash:
91fed5db1afcdf48e0cd6d4058a013ba
SHA1 hash:
3717b3346e25d3f66f00626ad1a771d8655f485f
SH256 hash:
8354a7ad0499febdd288542828ad0355dcb7054c0c518266208e571c5122b0c6
MD5 hash:
6bfc7ce9ec7891d9d8494454332099b5
SHA1 hash:
34fc8cebba035e2cc6d27d636f9655949080bf8e
SH256 hash:
e8488dfa3f56377ec852b99819b10b6ad4943b704ac263da583f088f3fae1326
MD5 hash:
9a86828d059882e4eb3358feb37bf0e3
SHA1 hash:
93e36d1105ff8c8e9dd354721971f8274df5947e
Malware family:
SnakeKeylogger
Verdict:
Malicious
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
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Web download

SnakeKeylogger

Executable exe e8488dfa3f56377ec852b99819b10b6ad4943b704ac263da583f088f3fae1326

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-11-03 09:24:14 UTC

url : hxxp://104.168.45.101/65/vbc.exe