MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 38424fff549dc82b35febc399c43d6fa7fa88f694a5adef66206f3570ab95433. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 38424fff549dc82b35febc399c43d6fa7fa88f694a5adef66206f3570ab95433
SHA3-384 hash: 4dcb2f0bca0fd80298a9fbf607ad517c80ac6ec80fc79d92a6271b31180f9b077d2cd19e99a29062b7230ad3e65d09d3
SHA1 hash: d5d476a105929821ea26912cf61885a59cb2c5d7
MD5 hash: 2b22f34627cf57d5725dedfadadeade9
humanhash: timing-rugby-arkansas-berlin
File name:Detalles de la factura_________________________pdf.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:398'336 bytes
First seen:2024-11-05 10:04:12 UTC
Last seen:2024-11-05 11:21:08 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'743 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:vE7Ugoh72RxmJ6lwyGb/oqhiNRhbtVTi5/:AUgbRGaqyg
Threatray 5'799 similar samples on MalwareBazaar
TLSH T1A0847303F79B47B2E2AA1B36D59B050007B4ED45E3ABD71E398A13AB0823777DD81617
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 lowmal3
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
378
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Detalles de la factura_________________________pdf.exe
Verdict:
Malicious activity
Analysis date:
2024-11-05 10:19:07 UTC
Tags:
evasion snake keylogger smtp
Link:
https://app.any.run/tasks/ec34c1ba-54e6-4dbe-acd9-8bc29b9e2c56

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.DropperX-gen.31512.19091.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6729edd38d23d9049133a863
Tags:
underscore autorun snake
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Сreating synchronization primitives
Connection attempt to an infection source
Creating a window
Query of malicious DNS domain
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade net_reactor packed snakekeylogger
Link:
https://www.filescan.io/uploads/6729edd4038b20adaa3094fe/reports/a03feb95-27fc-437a-a98e-3f8d23acbd17/overview
Verdict:
Malicious
Labled as:
Jalapeno.Generic
Link:
https://www.hybrid-analysis.com/sample/38424fff549dc82b35febc399c43d6fa7fa88f694a5adef66206f3570ab95433
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/656f4f57-bc08-48fc-8ee2-416e9bd2131f
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1549131
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
AI detected suspicious sample
Drops VBS files to the startup folder
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1549131 Sample: Detalles de la factura_____... Startdate: 05/11/2024 Architecture: WINDOWS Score: 100 30 reallyfreegeoip.org 2->30 32 mail.sispimx.org 2->32 34 3 other IPs or domains 2->34 50 Suricata IDS alerts for network traffic 2->50 52 Found malware configuration 2->52 54 Malicious sample detected (through community Yara rule) 2->54 58 13 other signatures 2->58 8 Detalles de la factura_________________________pdf.exe 15 5 2->8         started        13 wscript.exe 1 2->13         started        signatures3 56 Tries to detect the country of the analysis system (by using the IP) 30->56 process4 dnsIp5 36 nexoproducciones.cl 190.107.177.80, 443, 49709, 49788 SOCCOMERCIALWIRENETCHILELTDACL Chile 8->36 24 C:\Users\user\AppData\Roamingxception.exe, PE32 8->24 dropped 26 C:\Users\user\AppData\...xception.vbs, ASCII 8->26 dropped 28 C:\Users\...xception.exe:Zone.Identifier, ASCII 8->28 dropped 64 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->64 15 InstallUtil.exe 14 2 8->15         started        66 Windows Scripting host queries suspicious COM object (likely to drop second stage) 13->66 19 Exception.exe 14 2 13->19         started        file6 signatures7 process8 dnsIp9 38 mail.sispimx.org 179.0.100.44, 26, 49825, 49942 NEURALSOFTSRLAR Costa Rica 15->38 40 checkip.dyndns.com 158.101.44.242, 49713, 49721, 49728 ORACLE-BMC-31898US United States 15->40 42 reallyfreegeoip.org 188.114.96.3, 443, 49714, 49715 CLOUDFLARENETUS European Union 15->42 44 Tries to steal Mail credentials (via file / registry access) 15->44 46 Multi AV Scanner detection for dropped file 19->46 48 Machine Learning detection for dropped file 19->48 21 InstallUtil.exe 2 19->21         started        signatures10 process11 signatures12 60 Tries to steal Mail credentials (via file / registry access) 21->60 62 Tries to harvest and steal browser information (history, passwords, etc) 21->62
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/38424fff549dc82b35febc399c43d6fa7fa88f694a5adef66206f3570ab95433
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/38424fff549dc82b35febc399c43d6fa7fa88f694a5adef66206f3570ab95433/
Threat name:
Win32.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2024-11-04 22:04:29 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hbbe772utxecwnp6xq4zyq6w7j72rd3jjjnn55tca3zvocvzkqzq._file
Verdict:
malicious
Label(s):
404keylogger
Create hunting rule
snakekeylogger
Create hunting rule
Similar samples:
1d589900fe462a67f709e3c99004a05ef8e1f0ae0e6d0684b97ca52cd0863f27
SnakeKeylogger
252cafe1ccfc66dc1ec8d88f7fbe036899cc865d6a98196598bf0a3314b56ea8
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302a0632a178a3d3b7f96cb8f53bfd66b17b53af200a343628b1bc7a34848b6c
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6a0de0ddb4e3f6d952e89f747d3513447adce4561a94bcb581bb70e5ded9828e
SnakeKeylogger
6fa650ce13d6af2de198d27c1dae56d62f53bfa5f570eba1ba9bf5b26074db7c
SnakeKeylogger
d7560e16c33ca8fbe2b4c23c1c717a634d3180b05c5260b09a1a53beb70eff53
SnakeKeylogger
dee8789f76e8e43b7f34b6ddcba8549f196b22eb8f7cf50d9580004a6ab9c183
SnakeKeylogger
error
SnakeKeylogger
+ 5'789 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection discovery keylogger stealer
Link:
https://tria.ge/reports/241105-l4hdjazekq/
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
Drops startup file
Snake Keylogger
Snake Keylogger payload
Snakekeylogger family
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/10d88682-b4f7-4c4d-9bb4-1e45db76befb
Unpacked files
SH256 hash:
38424fff549dc82b35febc399c43d6fa7fa88f694a5adef66206f3570ab95433
MD5 hash:
2b22f34627cf57d5725dedfadadeade9
SHA1 hash:
d5d476a105929821ea26912cf61885a59cb2c5d7
Link:
https://www.unpac.me/results/6bb3c3da-f97d-4029-a666-d11090e8ead4/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.97
Link:
https://yomi.yoroi.company/submissions/38424fff549dc82b35febc399c43d6fa7fa88f694a5adef66206f3570ab95433

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:reverse_http
Create hunting rule
Author:CD_R0M_
Description:Identify strings with http reversed (ptth)
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

SnakeKeylogger

Executable exe 38424fff549dc82b35febc399c43d6fa7fa88f694a5adef66206f3570ab95433

(this sample)

  
Delivery method
Distributed via e-mail attachment

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 (GUARD_CF)high

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