MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7284a7a47a6c2aa97dddd4b8eb7a04e285e2d36aab49d1564421be0c7a6d8f8a. 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 16 File information Comments
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SHA256 hash: 7284a7a47a6c2aa97dddd4b8eb7a04e285e2d36aab49d1564421be0c7a6d8f8a
SHA3-384 hash: b16657c3c15bbcb6bc07f29d6ded61175c6e3a2cea39dc532ba345571c695b45ef1d672d438a9d2c09dca9819179faf3
SHA1 hash: 18adb6199034985533754d12cf2980ec2d5b71f4
MD5 hash: c9303344ad8835a85fc0b2a09e01f573
humanhash: hydrogen-robin-robin-sierra
File name:hareketleriniz.pdf.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:25'600 bytes
First seen:2023-11-01 06:15:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 384:79ZyyYEaGmLV8SwFtiOUo9U2QuW2APL6yRqtxAx+roEOsVK/KO+sB6fy:poy11YwXuZHuNs3RqtGx+roAYP+96
Threatray 1'800 similar samples on MalwareBazaar
TLSH T1FCB25B82B6885673ED7F03B890320A51173AFD669D01BB0F68C87BAB3D73743051962E
TrID 56.5% (.EXE) Win64 Executable (generic) (10523/12/4)
11.0% (.ICL) Windows Icons Library (generic) (2059/9)
10.9% (.EXE) OS/2 Executable (generic) (2029/13)
10.7% (.EXE) Generic Win/DOS Executable (2002/3)
10.7% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon f2b8c89eb4dcdc78 (19 x SnakeKeylogger, 4 x PureCrypter)
Reporter abuse_ch
Tags:exe geo SnakeKeylogger TUR

Intelligence

File Origin
# of uploads :
1
# of downloads :
283
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
hareketleriniz.pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-11-01 09:22:28 UTC
Tags:
evasion snake
Link:
https://app.any.run/tasks/01725864-c82a-4d49-bd87-4c3f7920a540

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/457464/
Detection(s):
SecuriteInfo.com.Trojan.Downloader.10124.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a file in the %AppData% directory
Launching a process
Creating a file
Sending an HTTP GET request
Reading critical registry keys
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Forced shutdown of a browser
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
89%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6541ed23bc703e36b09636f5/reports/7910575a-b465-42e5-ab16-2b2d504b59f1/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/7284a7a47a6c2aa97dddd4b8eb7a04e285e2d36aab49d1564421be0c7a6d8f8a
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/a1ecb396-ed1c-4600-b3da-c95858300606
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1335188
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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 steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1335188 Sample: hareketleriniz.pdf.exe Startdate: 01/11/2023 Architecture: WINDOWS Score: 100 26 checkip.dyndns.org 2->26 28 fp2e7a.wpc.phicdn.net 2->28 30 4 other IPs or domains 2->30 42 Found malware configuration 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 Antivirus / Scanner detection for submitted sample 2->46 48 8 other signatures 2->48 7 mmmmmmm.exe 14 5 2->7         started        10 hareketleriniz.pdf.exe 15 5 2->10         started        14 mmmmmmm.exe 4 2->14         started        signatures3 process4 dnsIp5 50 Antivirus detection for dropped file 7->50 52 Multi AV Scanner detection for dropped file 7->52 54 Writes to foreign memory regions 7->54 16 MSBuild.exe 7->16         started        36 cdn.discordapp.com 162.159.135.233, 443, 49736, 49740 CLOUDFLARENETUS United States 10->36 24 C:\Users\user\AppData\Roaming\mmmmmmm.exe, PE32+ 10->24 dropped 56 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 10->56 58 Modifies the context of a thread in another process (thread injection) 10->58 60 Injects a PE file into a foreign processes 10->60 19 MSBuild.exe 14 2 10->19         started        22 MSBuild.exe 14->22         started        file6 signatures7 process8 dnsIp9 32 checkip.dyndns.com 132.226.247.73, 49738, 49744, 49746 UTMEMUS United States 19->32 34 api.telegram.org 149.154.167.220, 443, 49739, 49745 TELEGRAMRU United Kingdom 19->34 38 Tries to steal Mail credentials (via file / registry access) 22->38 40 Tries to harvest and steal browser information (history, passwords, etc) 22->40 signatures10
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7284a7a47a6c2aa97dddd4b8eb7a04e285e2d36aab49d1564421be0c7a6d8f8a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7284a7a47a6c2aa97dddd4b8eb7a04e285e2d36aab49d1564421be0c7a6d8f8a/
Threat name:
Win64.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-11-01 06:16:05 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
7
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=okckpjd2nqvks7o52s4ow6qe4kc6fu3kvne5cvseeg7ay6tnr6fa._file
Verdict:
malicious
Similar samples:
54481a325fd753ad4d2217ffdb95058c1a7220d305600340c3ced465b1e0b265
SnakeKeylogger
80b55aa26af1c8cb84556ced208b0338313aa010bbb544cbb6a87f023b77899b
SnakeKeylogger
924dbd780a4134731c44e5444186fe727245f9ebb5ed78c9f141c4ba05cd46b6
SnakeKeylogger
a830eaba9888a6fa0a3cbf85da3636f1c41ae7a0372cbc5cfab0efd197894fc9
SnakeKeylogger
c1bf99cc27b4632a1916ca5af4d8946a38e1d29ca0cf5af7eab237c5dac930fb
SnakeKeylogger
d5d458f4a27cf9399d10cbaeefa0dfe9281642a75449b328b940a4256dd95951
SnakeKeylogger
df5dfb2bd88b1e44ea496d6f948271524efa9cef99285eeb9840b02d81bcaeb1
SnakeKeylogger
fac373a26a5f0458890deea7bc93d6ea6e769eeb6440d56c5adf9f3da8838c90
SnakeKeylogger
+ 1'790 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence stealer
Link:
https://tria.ge/reports/231101-g1fy3sdf24/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot6491126749:AAEgYHjfebL8yDkuzneMucym5CaT8YIRGJE/sendMessage?chat_id=5262627523
Unpacked files
SH256 hash:
7284a7a47a6c2aa97dddd4b8eb7a04e285e2d36aab49d1564421be0c7a6d8f8a
MD5 hash:
c9303344ad8835a85fc0b2a09e01f573
SHA1 hash:
18adb6199034985533754d12cf2980ec2d5b71f4
Detections:
PureCrypter_Stage1
Create hunting rule
Link:
https://www.unpac.me/results/450916eb-a6e1-4563-9bc1-56ef2ee2957e/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7284a7a47a6c/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/7284a7a47a6c2aa97dddd4b8eb7a04e285e2d36aab49d1564421be0c7a6d8f8a

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_DiscordURL
Create hunting rule
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
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 (Nextron Systems)
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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
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 (Nextron Systems)
Description:Detects suspicious executable with reference to a Discord attachment (often used for malware hosting on a legitimate FQDN)
Reference:Internal Research
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.

Malspam

SnakeKeylogger

Executable exe 7284a7a47a6c2aa97dddd4b8eb7a04e285e2d36aab49d1564421be0c7a6d8f8a

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/457464/

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