MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8ecfe073dffd0f788e9d22b4d25854b0b9f2407725988a19d0bd54ac1990ab1e. 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 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8ecfe073dffd0f788e9d22b4d25854b0b9f2407725988a19d0bd54ac1990ab1e
SHA3-384 hash: 3197ec9eb36cdab364dbc0f441a0002cd8f6d73eddfefef484b75810515c2837029f17c9a0e9af24caa9a5d33b4dcf6c
SHA1 hash: e2e40c34dffb6bb78ede6cd39d7d5d10c33e866b
MD5 hash: 87a5e1c6ba434b70623cebc721401d57
humanhash: may-venus-gee-oven
File name:205903714-003843-sanlccjavap0003-1.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:622'592 bytes
First seen:2023-04-22 10:46:54 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:y+72iNBTysnyF5YRp/J2TlgJccysu1My3410tFIhVd+CPLr2/fFSt:z1egygRp6JJrx3XG+QWf
Threatray 358 similar samples on MalwareBazaar
TLSH T15AD4E0B57127AFA3D7BEC9F0124862451BE63BA7767CF1ACAF0E30C516B67800858593
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
271
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
205903714-003843-sanlccjavap0003-1.exe
Verdict:
Malicious activity
Analysis date:
2023-04-22 10:48:22 UTC
Tags:
snake keylogger trojan evasion
Link:
https://app.any.run/tasks/46848d5e-2511-4344-be57-4b8469ae01a0

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/384253/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6443bb2751816ede1d211baa/reports/0ccd6725-5143-4ada-be53-f8a34e5edf0c/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/8ecfe073dffd0f788e9d22b4d25854b0b9f2407725988a19d0bd54ac1990ab1e
Result
Verdict:
UNKNOWN
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:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/947f6beb-6105-43c6-8430-bef4a9e377c5
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1219170
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 852116 Sample: 205903714-003843-sanlccjava... Startdate: 22/04/2023 Architecture: WINDOWS Score: 100 50 Snort IDS alert for network traffic 2->50 52 Found malware configuration 2->52 54 Malicious sample detected (through community Yara rule) 2->54 56 7 other signatures 2->56 7 205903714-003843-sanlccjavap0003-1.exe 7 2->7         started        11 aRlFyxeIJ.exe 5 2->11         started        process3 dnsIp4 34 C:\Users\user\AppData\Roaming\aRlFyxeIJ.exe, PE32 7->34 dropped 36 C:\Users\...\aRlFyxeIJ.exe:Zone.Identifier, ASCII 7->36 dropped 38 C:\Users\user\AppData\Local\...\tmp6B23.tmp, XML 7->38 dropped 40 205903714-003843-s...javap0003-1.exe.log, ASCII 7->40 dropped 58 May check the online IP address of the machine 7->58 60 Uses schtasks.exe or at.exe to add and modify task schedules 7->60 62 Adds a directory exclusion to Windows Defender 7->62 14 205903714-003843-sanlccjavap0003-1.exe 15 2 7->14         started        18 powershell.exe 19 7->18         started        20 schtasks.exe 1 7->20         started        42 192.168.2.1 unknown unknown 11->42 64 Machine Learning detection for dropped file 11->64 66 Injects a PE file into a foreign processes 11->66 22 aRlFyxeIJ.exe 14 2 11->22         started        24 schtasks.exe 1 11->24         started        26 aRlFyxeIJ.exe 11->26         started        file5 signatures6 process7 dnsIp8 44 checkip.dyndns.com 193.122.6.168, 49698, 49699, 80 ORACLE-BMC-31898US United States 14->44 46 checkip.dyndns.org 14->46 28 conhost.exe 18->28         started        30 conhost.exe 20->30         started        48 checkip.dyndns.org 22->48 68 Tries to steal Mail credentials (via file / registry access) 22->68 70 Tries to harvest and steal ftp login credentials 22->70 72 Tries to harvest and steal browser information (history, passwords, etc) 22->72 32 conhost.exe 24->32         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8ecfe073dffd0f788e9d22b4d25854b0b9f2407725988a19d0bd54ac1990ab1e/
Threat name:
ByteCode-MSIL.Trojan.RemLoader
Create hunting rule
Status:
Malicious
First seen:
2023-04-22 08:20:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
12 of 37 (32.43%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=r3h6a4677uhxrdu5ek2newcuwc47eqdxewmiugoqxvkkygmqvmpa._file
Verdict:
malicious
Similar samples:
09d16715756085ded7748ecdaea1e54e91304db6471ad9b79deeafe64e390224
SnakeKeylogger
1404d60fc92ad4f5e3059a37a50bc70803f25404635f969333b4618b891e64bb
SnakeKeylogger
5097c9d404fd3041340813c5a55acb0f8e6bcc1ff888bb2ed6989c2d0f40b7c9
SnakeKeylogger
8fcc45ad91c946c56a807d763576062e0a427539b9cb7fe2deb239b1da98e775
SnakeKeylogger
95a4f31cf9b3c1876798edc24aa9323d84e35a3c6d0fccbdde059e4062e50f78
SnakeKeylogger
a64f5b5615ebe7e09f5238788ab1e6dfc6e00acc1741ecceba0fbf3930389273
SnakeKeylogger
c5a9153aff97fd3982cba299d3b1fc114aee999ba0b0e39fd69b3abdeb846130
SnakeKeylogger
c7afa76d4d1a5546ea2c384d69b1d167306bd1f71dbcc848cfb77cd964c5e71a
SnakeKeylogger
dd61f1cf7d31d1c68a08e22c4959c42e37a950926f1dc5a12d26baeda41c3300
SnakeKeylogger
fe2e43ede9f445a41bd41df5d99beeaee9aad9e0684ceb148dd81c1f0e7db616
SnakeKeylogger
+ 348 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/230422-mvjexaed67/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Unpacked files
SH256 hash:
21f0154b51a09767f94922b81f5fcd15cf4a6390ab7314e40d0e17b2dcdfe6ba
MD5 hash:
c926563698de3a89ad20474c85122f73
SHA1 hash:
ed1a3b2527ace111e6f39880c7ee3965f301330d
Link:
https://www.unpac.me/results/cac87cbd-f19d-4842-981f-baf502221089/
SH256 hash:
8274f343c4dd871a84c6b86e69c57bd8d8a13720ef8fe12e4d9e5219a5eb9003
MD5 hash:
75298b46458b17f7d0f78ea304f7eace
SHA1 hash:
bd8efa9cf4fd7fb0dd9547569744025ddc81b462
Link:
https://www.unpac.me/results/cac87cbd-f19d-4842-981f-baf502221089/
SH256 hash:
347958f01b701544552ddd73a1dfb85d1488bd3d16075dd33f03b069e78e923c
MD5 hash:
e503e0b8ba81fcb80dc88882404e8444
SHA1 hash:
8e7485617d7cdb8e83e206128a40721e6ff03c61
Link:
https://www.unpac.me/results/cac87cbd-f19d-4842-981f-baf502221089/
SH256 hash:
16ee89f5935fa8277b47399e50fd5d59fc998958e2b3450672e3241f4a5811d1
MD5 hash:
d135f8e4ce8b9340c89ae64fea266352
SHA1 hash:
4d38a7432ff9f7c0d194f78b80f5340a1bf4263d
Link:
https://www.unpac.me/results/cac87cbd-f19d-4842-981f-baf502221089/
SH256 hash:
6a232f25d7fc22bd0014580eba27830fa38429b7630286af3c8b984c88460abc
MD5 hash:
59f70bc3b413fbd65f0c1cb2c04b28d6
SHA1 hash:
1e4e7e40d87290b7947f4cc9fdbdd61640b7d1cc
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/cac87cbd-f19d-4842-981f-baf502221089/
Parent samples :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 hash:
8ecfe073dffd0f788e9d22b4d25854b0b9f2407725988a19d0bd54ac1990ab1e
MD5 hash:
87a5e1c6ba434b70623cebc721401d57
SHA1 hash:
e2e40c34dffb6bb78ede6cd39d7d5d10c33e866b
Link:
https://www.unpac.me/results/cac87cbd-f19d-4842-981f-baf502221089/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8ecfe073dffd/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.87
Link:
https://yomi.yoroi.company/submissions/8ecfe073dffd0f788e9d22b4d25854b0b9f2407725988a19d0bd54ac1990ab1e

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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:MALWARE_Win_SnakeKeylogger
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger
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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_SnakeKeylogger_af3faa65
Create hunting rule
Author:Elastic Security
Rule name:XWorm_Hunter
Create hunting rule
Author:Potato

File information

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

Malspam

SnakeKeylogger

Executable exe 8ecfe073dffd0f788e9d22b4d25854b0b9f2407725988a19d0bd54ac1990ab1e

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/384253/

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