MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 39770e3cd2712d7df24a07a70f95ccbf2425b4d9d2f86cfbf940e0ea810849b3. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 39770e3cd2712d7df24a07a70f95ccbf2425b4d9d2f86cfbf940e0ea810849b3
SHA3-384 hash: eb8b4655a64a996934fc8bca7afa44e00cb961a23cba9504c8c8b500d997b10b7afb02f654f361e79cff193eff83cee2
SHA1 hash: d2a7071369747c7c5449e096963ea68b99326370
MD5 hash: db94f12327f15f11438fe3134f8b9ec5
humanhash: mobile-washington-speaker-saturn
File name:39770e3cd2712d7df24a07a70f95ccbf2425b4d9d2f86cfbf940e0ea810849b3
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:777'728 bytes
First seen:2025-04-08 08:14:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:1Yw+DU8SqUMldxNagchFIWvt7VE/vJeL3cjkuTRDYWm8BLrP/qh42nSjlVFBuT:CXXldxNfYIoE/heLsgcbmth1nuVF
Threatray 3'976 similar samples on MalwareBazaar
TLSH T18BF4231E3ED4BF26C51E2B33D9331608547389B2E093F25669F93CE52E65F20C149A97
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
dhash icon 14f0ccced6cce971 (11 x SnakeKeylogger, 9 x Formbook, 5 x MassLogger)
Reporter adrian__luca
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
345
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
26032025_0109_25032025_transferencia.rar
Verdict:
Malicious activity
Analysis date:
2025-03-26 01:30:53 UTC
Tags:
arch-exec evasion snake keylogger telegram stealer smtp
Link:
https://app.any.run/tasks/02599635-a582-4619-b40c-665ff958efa4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.9938.1046.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f4dc9ee011fe619fad1d60
Tags:
virus micro spam msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
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
Reading critical registry keys
Stealing user critical data
Forced shutdown of a browser
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/67f4db160eb02f7be13a49d4/reports/19b1101f-4a64-486f-9819-260b7617e77a/overview
Verdict:
Malicious
Labled as:
Jalapeno.Generic
Link:
https://www.hybrid-analysis.com/sample/39770e3cd2712d7df24a07a70f95ccbf2425b4d9d2f86cfbf940e0ea810849b3
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/06eaeff4-7120-49ee-bb97-19a3d3194d65
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/1659892
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
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/39770e3cd2712d7df24a07a70f95ccbf2425b4d9d2f86cfbf940e0ea810849b3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/39770e3cd2712d7df24a07a70f95ccbf2425b4d9d2f86cfbf940e0ea810849b3/
Threat name:
Win32.Trojan.Jalapeno
Create hunting rule
Status:
Malicious
First seen:
2025-03-25 08:01:20 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hf3q4pgsoewx34ska6tq7fomx4sclngz2l4gz67zidqovaiijgzq._file
Verdict:
malicious
Label(s):
vipkeylogger
Create hunting rule
unc_loader_037
Create hunting rule
Similar samples:
39770e3cd2712d7df24a07a70f95ccbf2425b4d9d2f86cfbf940e0ea810849b3
SnakeKeylogger
45058c52a1b3c9a5755be5783f3ceadec45cf9543e8ce0e2ce353f51cfc92a5b
SnakeKeylogger
4d4f4dd3dd03d3ff63689d10675978b1e232f7d1429eca28cd3d9525824817eb
SnakeKeylogger
6516870967d34590a4024eb8577dec672505ed990a540639293f9f61a82f5683
SnakeKeylogger
804cb8891f2829caf32366e9efbbeedd19eab55288ca94702d1c29ffded6d463
SnakeKeylogger
ddb8f6656936eca3494339a3193ea49d3fef93328b57727bbda16450384ec78c
SnakeKeylogger
+ 3'966 additional samples on MalwareBazaar
Result
Malware family:
vipkeylogger
Create hunting rule
Score:
  10/10
Tags:
family:vipkeylogger collection discovery keylogger spyware stealer
Link:
https://tria.ge/reports/250408-j5svjs1rs3/
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/8a91cac7-a518-4dea-ac24-fa0875eec879
Unpacked files
SH256 hash:
39770e3cd2712d7df24a07a70f95ccbf2425b4d9d2f86cfbf940e0ea810849b3
MD5 hash:
db94f12327f15f11438fe3134f8b9ec5
SHA1 hash:
d2a7071369747c7c5449e096963ea68b99326370
Link:
https://www.unpac.me/results/c71bbddc-cb7a-4d39-bf04-79b1d17d6528/
SH256 hash:
479b2b88236dc456b9c9dfcff8ee9e70c80d12c0f7b02b3090a9fe55f772b689
MD5 hash:
e3f6e491829c48e1ba0709f786109cef
SHA1 hash:
3e300dbb2a18a38cfcfdcdc2a71b47fada2b73a2
Link:
https://www.unpac.me/results/c71bbddc-cb7a-4d39-bf04-79b1d17d6528/
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/c71bbddc-cb7a-4d39-bf04-79b1d17d6528/
Parent samples :
39770e3cd2712d7df24a07a70f95ccbf2425b4d9d2f86cfbf940e0ea810849b3
b43d5df275a2a03e527d94d3f67165d0f705f583992ba8bf3dcdc11e85b2a217
b810e44656bb962ee96142c97f3c50a20b5f0f9fa9ccb5b5e1d15ea7c67e2866
SH256 hash:
57291bda0e0f8259441436c8e605376ada86f8b6523496c67040e089f9e33c7b
MD5 hash:
47ccceaeb04ce675b227519db45b907a
SHA1 hash:
c2d5e41b4451b75f67af03733471a591d8fca026
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/c71bbddc-cb7a-4d39-bf04-79b1d17d6528/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
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.

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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