MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b43d5df275a2a03e527d94d3f67165d0f705f583992ba8bf3dcdc11e85b2a217. 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: 16


Intelligence 16 IOCs YARA 17 File information Comments
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SHA256 hash: b43d5df275a2a03e527d94d3f67165d0f705f583992ba8bf3dcdc11e85b2a217
SHA3-384 hash: 832ed6182687187d4ccbc5bf8d83e2d02a5a25fbc48577cb682f5e7495afe2487f18201e125d67ddae55fde802b5d478
SHA1 hash: 4d98772d56a87bea35e8689e62ecf9ca0dd6b7ef
MD5 hash: 0b4ffcd350b59b0d9a197f3e454311d0
humanhash: kansas-harry-carolina-pasta
File name:b43d5df275a2a03e527d94d3f67165d0f705f583992ba8bf3dcdc11e85b2a217
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:771'072 bytes
First seen:2025-04-08 08:37:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:L3X2iNczJ+Wnqn++F3RB5jF7dngffrZsWCiXt3P0C27EqSDq41ryu/nudv6pb0/v:TX1qzM7J9Vri93j2w3q41Gv6pb0//8yT
TLSH T1B0F402ACA305DA03C5A267B90D71F67023BE1EDDA815D21B9FED6DDB7972B108C40283
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter adrian__luca
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
327
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b43d5df275a2a03e527d94d3f67165d0f705f583992ba8bf3dcdc11e85b2a217
Verdict:
Malicious activity
Analysis date:
2025-04-08 14:26:39 UTC
Tags:
snake keylogger evasion telegram stealer smtp
Link:
https://app.any.run/tasks/c3ba242b-56f2-4c45-98fe-212e7f874453

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f4e201e011fe619fad25cb
Tags:
snake spam
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Forced shutdown of a browser
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/67f4e04c2d430c849e0c83cf/reports/503dfe16-dd51-496b-9508-a0ea56cb3118/overview
Verdict:
Malicious
Labled as:
Jalapeno.Generic
Link:
https://www.hybrid-analysis.com/sample/b43d5df275a2a03e527d94d3f67165d0f705f583992ba8bf3dcdc11e85b2a217
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/09a75460-5a4e-4946-8b9b-46f8b55e2228
Result
Threat name:
Snake Keylogger, VIP Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1659480
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Suricata IDS alerts for network traffic
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)
Yara detected AntiVM3
Yara detected Snake Keylogger
Yara detected Telegram RAT
Yara detected VIP Keylogger
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b43d5df275a2a03e527d94d3f67165d0f705f583992ba8bf3dcdc11e85b2a217
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b43d5df275a2a03e527d94d3f67165d0f705f583992ba8bf3dcdc11e85b2a217/
Threat name:
Win32.Trojan.Jalapeno
Create hunting rule
Status:
Malicious
First seen:
2025-03-26 15:01:21 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wq6v34tvukqd4ut5stj7m4lf2d3ql5mdtev2rpz5zxar5bnsuilq._file
Verdict:
malicious
Label(s):
vipkeylogger
Create hunting rule
unc_loader_037
Create hunting rule
Result
Malware family:
vipkeylogger
Create hunting rule
Score:
  10/10
Tags:
family:vipkeylogger collection discovery keylogger spyware stealer
Link:
https://tria.ge/reports/250408-kjhccsssft/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Reads user/profile data of local email clients
Reads user/profile data of web browsers
VIPKeylogger
Vipkeylogger family
Verdict:
Malicious
Tags:
404keylogger
YARA:
n/a
Link:
https://app.threat.zone/submission/e61fbb1e-fe88-4c10-8682-999c25309145
Unpacked files
SH256 hash:
b43d5df275a2a03e527d94d3f67165d0f705f583992ba8bf3dcdc11e85b2a217
MD5 hash:
0b4ffcd350b59b0d9a197f3e454311d0
SHA1 hash:
4d98772d56a87bea35e8689e62ecf9ca0dd6b7ef
Link:
https://www.unpac.me/results/0a4f358e-ffe3-4a49-9c80-df004e5dfc90/
SH256 hash:
565225a8561134b4966c139430b4d6945eedd45444d8435a48c6e7f41f7f7e30
MD5 hash:
3aebca61c665584c799acf55900cb26e
SHA1 hash:
3717a4f60d2822dfd8effda5490c93e7ccb38ebc
Link:
https://www.unpac.me/results/0a4f358e-ffe3-4a49-9c80-df004e5dfc90/
SH256 hash:
1054c875217789ef141728f1b25e770b8a3deefd417cfba57f3e41fd9e1130d6
MD5 hash:
78d32dffd31971e259abd971fc083ae7
SHA1 hash:
4e57636f3cc1f6157d1b40778a559a53242a8366
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/0a4f358e-ffe3-4a49-9c80-df004e5dfc90/
SH256 hash:
75d066378b6608f653d1210a77e8900f39b11408b06ccd1560db6bc17262e05d
MD5 hash:
003b94ea616cbe522a5116b065852a1d
SHA1 hash:
65b03e8e099463411a4e2c4e01536af91a6aeb61
Detections:
win_404keylogger_g1
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Link:
https://www.unpac.me/results/0a4f358e-ffe3-4a49-9c80-df004e5dfc90/
Parent samples :
39770e3cd2712d7df24a07a70f95ccbf2425b4d9d2f86cfbf940e0ea810849b3
b43d5df275a2a03e527d94d3f67165d0f705f583992ba8bf3dcdc11e85b2a217
b810e44656bb962ee96142c97f3c50a20b5f0f9fa9ccb5b5e1d15ea7c67e2866
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/b43d5df275a2a03e527d94d3f67165d0f705f583992ba8bf3dcdc11e85b2a217

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:crime_snake_keylogger
Create hunting rule
Author:Rony (r0ny_123)
Description:Detects Snake keylogger payload
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: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:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:telegram_bot_api
Create hunting rule
Author:rectifyq
Description:Detects file containing Telegram Bot API
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.

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

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