MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bddd195fcb9d1a1bc5fb86692d88b34557bebd7a5e537a4556bad195af6cff53. 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: 14


Intelligence 14 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bddd195fcb9d1a1bc5fb86692d88b34557bebd7a5e537a4556bad195af6cff53
SHA3-384 hash: 4948a5bafb9a66b8e83f632601c7087462ba1ad6f7db7f05dcf163053b0849a82d920cebdc2da5c2550999641997bc51
SHA1 hash: f16f0475224f90e7c5a791c33abb13f24ed52925
MD5 hash: f12a02c02e6bb3be15828affcf394157
humanhash: kilo-mango-burger-sink
File name:Dekont PDF.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:1'027'584 bytes
First seen:2025-09-25 07:46:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 24576:n3qtDjkf5/ipxetC3sJFpWSdG7/1QB4xMu2fFFWz3K49D0J/VyQ0Vqp:n805apx33sJyOG79QapujK9QJ/r
TLSH T1A0252319D7B51A0ADEB996BF9C532288C7F851A1B393FF176490529242237CE5D033E3
TrID 44.4% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter abuse_ch
Tags:exe geo SnakeKeylogger TUR

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
Origin country :
SE SE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Dekont PDF.exe
Verdict:
Malicious activity
Analysis date:
2025-09-25 08:05:41 UTC
Tags:
evasion auto-startup snake keylogger stealer telegram netreactor ims-api generic
Link:
https://app.any.run/tasks/d85e9ca4-84a5-4c35-82e5-a286b72c1836

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/28922/
Detection(s):
Win.Packed.Msilheracles-10017859-0
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68d54d2a1e4783989051ee1a
Tags:
smartassembly autorun packed msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% directory
Launching a process
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Creating a window
Stealing user critical data
Enabling autorun by creating a file
Unauthorized injection to a system process
Forced shutdown of a browser
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated obfuscated packed packed packer_detected smartassembly smart_assembly
Link:
https://www.filescan.io/uploads/68d4f3ee674d5fd6aa0c2461/reports/eb1764d3-a253-4e5e-a74d-f2c501d1c394/overview
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/bddd195fcb9d1a1bc5fb86692d88b34557bebd7a5e537a4556bad195af6cff53
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-09-23T04:18:00Z UTC
Last seen:
2025-09-23T04:18:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/bddd195fcb9d1a1bc5fb86692d88b34557bebd7a5e537a4556bad195af6cff53/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4a335833-e6b9-4521-b1ce-0125f3512c16
Result
Threat name:
PureLog Stealer, ResolverRAT, Snake Keyl
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1783787
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops VBS files to the startup folder
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
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
Sigma detected: Drops script at startup location
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect the country of the analysis system (by using the IP)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected PureLog Stealer
Yara detected ResolverRAT
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1783787 Sample: Dekont PDF.exe Startdate: 25/09/2025 Architecture: WINDOWS Score: 100 35 reallyfreegeoip.org 2->35 37 api.telegram.org 2->37 39 2 other IPs or domains 2->39 41 Suricata IDS alerts for network traffic 2->41 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 51 13 other signatures 2->51 8 wscript.exe 1 2->8         started        11 Dekont PDF.exe 5 2->11         started        signatures3 47 Tries to detect the country of the analysis system (by using the IP) 35->47 49 Uses the Telegram API (likely for C&C communication) 37->49 process4 file5 57 Windows Scripting host queries suspicious COM object (likely to drop second stage) 8->57 14 NextSink.exe 2 8->14         started        23 C:\Users\user\AppData\Roaming23extSink.exe, PE32+ 11->23 dropped 25 C:\Users\...25extSink.exe:Zone.Identifier, ASCII 11->25 dropped 27 C:\Users\user\AppData\...27extSink.vbs, ASCII 11->27 dropped 59 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 11->59 61 Writes to foreign memory regions 11->61 63 Modifies the context of a thread in another process (thread injection) 11->63 65 2 other signatures 11->65 17 InstallUtil.exe 14 2 11->17         started        signatures6 process7 dnsIp8 67 Antivirus detection for dropped file 14->67 69 Multi AV Scanner detection for dropped file 14->69 71 Writes to foreign memory regions 14->71 75 3 other signatures 14->75 20 InstallUtil.exe 2 14->20         started        29 api.telegram.org 149.154.167.220, 443, 49708, 49718 TELEGRAMRU United Kingdom 17->29 31 checkip.dyndns.com 158.101.44.242, 49689, 49691, 49692 ORACLE-BMC-31898US United States 17->31 33 reallyfreegeoip.org 104.21.67.152, 443, 49690, 49693 CLOUDFLARENETUS United States 17->33 73 Tries to steal Mail credentials (via file / registry access) 17->73 signatures9 process10 signatures11 53 Tries to steal Mail credentials (via file / registry access) 20->53 55 Tries to harvest and steal browser information (history, passwords, etc) 20->55
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/bddd195fcb9d1a1bc5fb86692d88b34557bebd7a5e537a4556bad195af6cff53
Verdict:
inconclusive
YARA:
6 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.43 Win 64 Exe x64
Link:
https://app.malva.re/file/f12a02c02e6bb3be15828affcf394157
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bddd195fcb9d1a1bc5fb86692d88b34557bebd7a5e537a4556bad195af6cff53/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2025-09-23 07:27:37 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
1
AV detection:
30 of 38 (78.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xxorsx6ltunbxrp3qzus3cftivl35pl2lzjxurkwxlizll3m75jq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection
Link:
https://tria.ge/reports/250925-jm9qcatvay/
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
Looks up external IP address via web service
Drops startup file
Verdict:
Malicious
Tags:
Win.Packed.Msilheracles-10017859-0
YARA:
n/a
Link:
https://app.threat.zone/submission/776f7574-1487-4e90-b493-57847236e1c0
Unpacked files
SH256 hash:
bddd195fcb9d1a1bc5fb86692d88b34557bebd7a5e537a4556bad195af6cff53
MD5 hash:
f12a02c02e6bb3be15828affcf394157
SHA1 hash:
f16f0475224f90e7c5a791c33abb13f24ed52925
Link:
https://www.unpac.me/results/3fbeb78d-5409-426a-9745-f57da8814de0/
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/bddd195fcb9d1a1bc5fb86692d88b34557bebd7a5e537a4556bad195af6cff53

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/28922/

Comments