MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bbbf76d4e060c93aa7772cdecff4e190a5b29a4a0fe246b471b6b3fac3091aaa. 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: 17


Intelligence 17 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bbbf76d4e060c93aa7772cdecff4e190a5b29a4a0fe246b471b6b3fac3091aaa
SHA3-384 hash: f7c38cd796240e3993d31b6a2c658501f3184171db46985e4db96d6656bf8aa3db713c64ee80f8e460d3e93a4e01fec9
SHA1 hash: d0f52792f14c1a818dae1322707ec7e8a3a0b5f0
MD5 hash: a53393a3d39f79c5aa547450fa010b5e
humanhash: stream-item-table-white
File name:SCLJEANSA176924.bat
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:560'128 bytes
First seen:2025-06-16 11:48:05 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 12288:fP5H9UUmXGBUnXRjWuMJoG2csnjiLdRLHD9uQG5ly9:fP5vmXGURjtrVcejiLdRDD9uQG69
TLSH T137C4024516CAEA61D4B157F01A30E3B707B6AEDDD411C30BEAC9ECEBBC5171838A6391
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 cocaman
Tags:bat exe Shipping SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
477
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SCLJEANSA176924.bat
Verdict:
Malicious activity
Analysis date:
2025-06-16 12:20:24 UTC
Tags:
netreactor evasion snake keylogger
Link:
https://app.any.run/tasks/ee483a55-39db-4001-97b3-7dce34ca775f

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/9613/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1574.22994.20309.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685004878bd5d68a12e8cfd0
Tags:
snakelogger backdoor virus msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Forced shutdown of a browser
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/bbbf76d4e060c93aa7772cdecff4e190a5b29a4a0fe246b471b6b3fac3091aaa
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ec45dc40-0397-41aa-8d25-e717fbb1d16a
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1715411
Signature
.NET source code contains potential unpacker
Found malware configuration
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
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)
Yara detected AntiVM3
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/bbbf76d4e060c93aa7772cdecff4e190a5b29a4a0fe246b471b6b3fac3091aaa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bbbf76d4e060c93aa7772cdecff4e190a5b29a4a0fe246b471b6b3fac3091aaa/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2025-06-16 07:58:35 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
27 of 38 (71.05%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xo7xnvhamdetvj3xftpm75hbscs3fgskb7renndrw2z7vqyjdkva._file
Verdict:
malicious
Label(s):
404keylogger
Create hunting rule
unc_loader_037
Create hunting rule
Similar samples:
error
SnakeKeylogger
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection discovery keylogger spyware stealer
Link:
https://tria.ge/reports/250616-nymgeabn5v/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
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
Snake Keylogger
Snake Keylogger payload
Snakekeylogger family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/aef414c7-4fa1-4cc9-9e16-31cfe698331b
Unpacked files
SH256 hash:
bbbf76d4e060c93aa7772cdecff4e190a5b29a4a0fe246b471b6b3fac3091aaa
MD5 hash:
a53393a3d39f79c5aa547450fa010b5e
SHA1 hash:
d0f52792f14c1a818dae1322707ec7e8a3a0b5f0
Link:
https://www.unpac.me/results/2d7a1361-1e3c-4bef-86fe-e368e865c473/
SH256 hash:
543eadaa70a19bc3e9fcdea8ebe0dbfe0672a4b34221db02c2a39e374172319b
MD5 hash:
829c8f1df9e1b8473c9de4782ce8468a
SHA1 hash:
15ca186a11d7a9a88b15d32e09e6cfb6fee9305c
Link:
https://www.unpac.me/results/2d7a1361-1e3c-4bef-86fe-e368e865c473/
SH256 hash:
cc18a58436f8017affd41f0660a5eff1a8feb78f767dde04a6ad189df8229cd4
MD5 hash:
ffd63079a4a90256ee0b7951cd034db0
SHA1 hash:
22dcce46dcb08e82340a909147034d06b103ed8a
Detections:
win_404keylogger_g1
Create hunting rule
snake_keylogger
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
MALWARE_Win_SnakeKeylogger
Create hunting rule
Link:
https://www.unpac.me/results/2d7a1361-1e3c-4bef-86fe-e368e865c473/
SH256 hash:
fc102493089e99f0aeb325ca644d7f923b35352da5436cbabd39271142bf8b87
MD5 hash:
0f85a1c474d93d6c26cb79319b95cf84
SHA1 hash:
a84e25b62ff2f874cefdd9fc01ba21c0e5892584
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/2d7a1361-1e3c-4bef-86fe-e368e865c473/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bbbf76d4e060/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/bbbf76d4e060c93aa7772cdecff4e190a5b29a4a0fe246b471b6b3fac3091aaa

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:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Runtime_Broker_Variant_1
Create hunting rule
Author:Sn0wFr0$t
Description:Detecting malicious Runtime Broker
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)

File information

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

Malspam

SnakeKeylogger

rar 84d52b42a0fa32fa87f189c42f3ae8e3407ae23032d053e0359afcef695b007a

SnakeKeylogger

Executable exe bbbf76d4e060c93aa7772cdecff4e190a5b29a4a0fe246b471b6b3fac3091aaa

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 84d52b42a0fa32fa87f189c42f3ae8e3407ae23032d053e0359afcef695b007a
Cape
Cape
https://www.capesandbox.com/analysis/9613/
  
Dropped by
MD5 f11f8947c280587bc7aee07e4fc25583

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
CHECK_TRUST_INFORequires Elevated Execution (Unrestricted:true)high

Comments