MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 36fadf4e11e63f9a71ea4e5ac339b1c7181ae94f892a26f2196aaeb531525e68. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 36fadf4e11e63f9a71ea4e5ac339b1c7181ae94f892a26f2196aaeb531525e68
SHA3-384 hash: f9378c114ff6e0aad9e30a4ecec264db2a4eb421d99fa9b5e8cbe9b420a6705032c688a45f520ca34278bfabcd74bbe0
SHA1 hash: ba8f169aaf93c3408097673c9470fb7cf5a4de4a
MD5 hash: 6e2a193c29daedf4719d22b2ffc8a9ce
humanhash: avocado-alaska-stairway-eleven
File name:Order Documents .pdf.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:54'272 bytes
First seen:2022-05-17 15:20:31 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 768:mmFWhUSYRPUasFqw3o31Mc98gyHEBn/E:mhSPUaFuon98gCEBn/E
Threatray 3'927 similar samples on MalwareBazaar
TLSH T13F331D5955A5F013E6430077EBE992F0D92ABCD54A21C3A6DEE5F3EAA823D04F1E3431
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 0356480989068188 (1 x SnakeKeylogger)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
236
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Order Documents .pdf.exe
Verdict:
Malicious activity
Analysis date:
2022-05-17 21:51:18 UTC
Tags:
evasion trojan snake
Link:
https://app.any.run/tasks/ab9a1f97-b1b1-422d-afdb-3a98d025c086

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/271681/
Detection(s):
SecuriteInfo.com.Trojan.Downloader.10124.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a window
Running batch commands
Creating a process with a hidden window
Launching a process
Launching the default Windows debugger (dwwin.exe)
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed update.exe
Link:
https://www.filescan.io/uploads/6283bd9438fe62fc11b6bef4/reports/a72e78c7-c693-484b-97ff-2544935b0a6d/overview
Result
Verdict:
SUSPICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e943fcb0-aafa-4a05-8b8e-28683520883f
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/995971
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Creates an undocumented autostart registry key
Drops executable to a common third party application directory
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
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
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 an obfuscated file name to hide its real file extension (double extension)
Writes to foreign memory regions
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 628464 Sample: Order Documents .pdf.exe Startdate: 17/05/2022 Architecture: WINDOWS Score: 100 29 t-0001.msedge.azure.us 2->29 31 prda.aadg.msidentity.com 2->31 33 5 other IPs or domains 2->33 43 Snort IDS alert for network traffic 2->43 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 12 other signatures 2->49 8 Order Documents .pdf.exe 15 7 2->8         started        signatures3 process4 dnsIp5 35 cdn.discordapp.com 162.159.130.233, 443, 49731 CLOUDFLARENETUS United States 8->35 23 C:\Users\user\AppData\Roaming\...\cloud.exe, PE32 8->23 dropped 25 C:\Users\user\...\cloud.exe:Zone.Identifier, ASCII 8->25 dropped 27 C:\Users\...\Order Documents .pdf.exe.log, ASCII 8->27 dropped 51 Creates an undocumented autostart registry key 8->51 53 Writes to foreign memory regions 8->53 55 Allocates memory in foreign processes 8->55 57 2 other signatures 8->57 13 MSBuild.exe 14 2 8->13         started        17 cmd.exe 1 8->17         started        file6 signatures7 process8 dnsIp9 37 checkip.dyndns.com 193.122.6.168, 49790, 80 ORACLE-BMC-31898US United States 13->37 39 checkip.dyndns.org 13->39 41 192.168.2.1 unknown unknown 13->41 59 May check the online IP address of the machine 13->59 61 Tries to steal Mail credentials (via file / registry access) 13->61 63 Tries to harvest and steal ftp login credentials 13->63 65 Tries to harvest and steal browser information (history, passwords, etc) 13->65 19 conhost.exe 17->19         started        21 timeout.exe 1 17->21         started        signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/36fadf4e11e63f9a71ea4e5ac339b1c7181ae94f892a26f2196aaeb531525e68/
Threat name:
ByteCode-MSIL.Trojan.Snakekeylogger
Create hunting rule
Status:
Malicious
First seen:
2022-05-17 11:44:46 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=g35n6tqr4y7zu4pkjznmgonry4mbv2kprevcn4qznkxlkmkslzua._file
Verdict:
malicious
Similar samples:
05d3dee70bd9add5e2a78d31a62776124b900541961094b12d06d0dc1f0bb7e3
SnakeKeylogger
10c2718857ad39e2dc165eea92a9854c528f169d0f9ccf887ee62e29ec0f208f
SnakeKeylogger
12b124801ccb6ea6ef8e4bb638e928ebc7328aaad516cbe42aad3ae76ba8ce4c
SnakeKeylogger
2e0bcd0644f82dbd6f7bc920b54bf6b4a621ac938a18d35695776f44ae6bccd0
SnakeKeylogger
4f7d1f1df60c29fe9eff2e75f317a316c9ddc9afe569624a466670cf396b8d61
SnakeKeylogger
6854be3657cbb743286183f6a18048d849e9e3dd5a1ba47d1d6f2e2d05195fd5
SnakeKeylogger
e081465f75b5fc1a981ad522ad595642d28c19df648d26c2694f6d09d8035872
SnakeKeylogger
+ 3'917 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger stealer
Link:
https://tria.ge/reports/220517-sra71sdhg5/
Behaviour
Delays execution with timeout.exe
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
Snake Keylogger
Snake Keylogger Payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot1513074805:AAE9QtTNfInovOlDzP4PcE-Ro12KxYiz9Z4/sendMessage?chat_id=1673719962
Unpacked files
SH256 hash:
36fadf4e11e63f9a71ea4e5ac339b1c7181ae94f892a26f2196aaeb531525e68
MD5 hash:
6e2a193c29daedf4719d22b2ffc8a9ce
SHA1 hash:
ba8f169aaf93c3408097673c9470fb7cf5a4de4a
Link:
https://www.unpac.me/results/c76f4674-cdb1-4195-8f87-6e6005ac3858/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/36fadf4e11e6/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/36fadf4e11e63f9a71ea4e5ac339b1c7181ae94f892a26f2196aaeb531525e68

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_EXE_DiscordURL
Create hunting rule
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_Discord_Attachments_URL
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects a PE file that contains an Discord Attachments URL. This is often used by Malware to download further payloads
Rule name:SUSP_PE_Discord_Attachment_Oct21_1
Create hunting rule
Author:Florian Roth
Description:Detects suspicious executable with reference to a Discord attachment (often used for malware hosting on a legitimate FQDN)
Reference:Internal Research

File information

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

Malspam

SnakeKeylogger

Executable exe 36fadf4e11e63f9a71ea4e5ac339b1c7181ae94f892a26f2196aaeb531525e68

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/271681/

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