MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 38662e4581c093a8ec9254756bd59aa99f8d579434034ace17deea99fe2eb27e. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 38662e4581c093a8ec9254756bd59aa99f8d579434034ace17deea99fe2eb27e
SHA3-384 hash: bb038d5ec5706e6fce90f2d29b18c6241289fd8237bf9944111d4cdfede224e3fdaee34bb40590272d4f5310130a44bf
SHA1 hash: 49c3e41390e4ffa896f13b81a17cd8b7f3c637b1
MD5 hash: 729d125562a9caf1b94319ee0801b3b4
humanhash: freddie-spring-illinois-oranges
File name:quotation.pdf.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:770'048 bytes
First seen:2022-11-07 11:10:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:bcWxQir2iNTL4xiOUfGyPI+Nc4ulM5663Rg55qkC6pWBmUTcaC527toeMPVRS:bJr1ENUfQIisH3MVFpWhw75aHMtY
Threatray 7'495 similar samples on MalwareBazaar
TLSH T166F40257F622EA99E82D437928315D221B72ED19A8ACCD7C1CCA329A0D78743534FDC7
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
172
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
quotation.pdf.exe
Verdict:
Malicious activity
Analysis date:
2022-11-07 11:13:13 UTC
Tags:
evasion trojan snake keylogger
Link:
https://app.any.run/tasks/c2f0b116-8fe6-48b3-a361-a47d594be3db

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/329821/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.46272.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6368e78fd998c15a09ab4220/reports/994b1593-87f8-4a13-b306-036e26de1cb1/overview
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/88c8f0f3-7cda-4852-bf65-b4d780a641fc
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1107154
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
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)
May check the online IP address of the machine
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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 an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 739818 Sample: quotation.pdf.exe Startdate: 07/11/2022 Architecture: WINDOWS Score: 100 51 Snort IDS alert for network traffic 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 Sigma detected: Scheduled temp file as task from temp location 2->55 57 10 other signatures 2->57 7 quotation.pdf.exe 7 2->7         started        11 PLrGxJC.exe 5 2->11         started        process3 file4 35 C:\Users\user\AppData\Roaming\PLrGxJC.exe, PE32 7->35 dropped 37 C:\Users\user\...\PLrGxJC.exe:Zone.Identifier, ASCII 7->37 dropped 39 C:\Users\user\AppData\Local\...\tmp2962.tmp, XML 7->39 dropped 41 C:\Users\user\...\quotation.pdf.exe.log, ASCII 7->41 dropped 59 May check the online IP address of the machine 7->59 61 Uses schtasks.exe or at.exe to add and modify task schedules 7->61 63 Adds a directory exclusion to Windows Defender 7->63 13 quotation.pdf.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 powershell.exe 21 7->19         started        21 schtasks.exe 1 7->21         started        65 Machine Learning detection for dropped file 11->65 23 PLrGxJC.exe 11->23         started        25 schtasks.exe 11->25         started        signatures5 process6 dnsIp7 43 checkip.dyndns.com 193.122.6.168, 49695, 49699, 80 ORACLE-BMC-31898US United States 13->43 45 checkip.dyndns.org 13->45 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        31 conhost.exe 21->31         started        47 checkip.dyndns.org 23->47 49 192.168.2.1 unknown unknown 23->49 67 Tries to steal Mail credentials (via file / registry access) 23->67 69 Tries to harvest and steal ftp login credentials 23->69 71 Tries to harvest and steal browser information (history, passwords, etc) 23->71 33 conhost.exe 25->33         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/38662e4581c093a8ec9254756bd59aa99f8d579434034ace17deea99fe2eb27e/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-11-07 07:15:57 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hbtc4rmbycj2r3eskr2wxvm2vgpy2v4ugqbuvtqx33vjt7rowj7a._file
Verdict:
malicious
Similar samples:
179e8c034649c65c93d947ca266de4dd0645247f0216935f5928d27a69811461
SnakeKeylogger
1e4d15ccd3ee787324ccd48246f980a8e37495b82e962a27e9d634b14e6660bc
SnakeKeylogger
4ade79259ddc557d6b0abf68de4b5fbe61e532db6eae5b29ef30e3a71bbf17e2
SnakeKeylogger
7a2d763c254437bc57a03b1881a1fdf425032ff0b3a911090aebf64c350e6369
SnakeKeylogger
9983871f3617322d60d6b015baa8d274802ee5535fbfbe8471eb18f551c6cc7d
SnakeKeylogger
a05ab653dc3d6ec11c29ea04edf68ca9ef25a778e19baf9b8abaafedc7b14352
SnakeKeylogger
e08ed6f6f84946bdd5e3d099080330841efe8ce84cc2002d510e3dbe74de3fef
SnakeKeylogger
+ 7'485 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/221107-m9pv8sfdan/
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
Gathering data
Unpacked files
SH256 hash:
582cbd43a3c2efa3b9b0b3936ffe56b2f86026419fa79117bcf43d1a0ceb9554
MD5 hash:
3de45149b010ce499fd97511f9d8b22e
SHA1 hash:
f34040faaa1fe2651b48276aa5d728a8ffb84e4a
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/3aab126a-619e-44af-9912-690c247febd5/
Parent samples :
f7b5512ca0d67dbe16d59a5ccfc7bbd5f59021adcb6fac0b09dd5533aac6e820
1ab39b59bd987548de3ae8715b9270a1c55dbee9c8a3a73a6a6bf7317d4f7075
38662e4581c093a8ec9254756bd59aa99f8d579434034ace17deea99fe2eb27e
ca31d3dda6487773b84e7d0624b9837f0cbe6257ba9598f8cafb98b07abf250f
23a56b8eaf027a2efdd129fcf2923c6e9dcabe0161d75beb14f8a0b8d3930b87
SH256 hash:
a0428e07bda4394b2dfec8d1f67adfc526ed87c682a35ac58f1edf464d1f81f8
MD5 hash:
1f36215577219bdc5d1efd60bbd275ae
SHA1 hash:
ba0164e8a3303cf49ee8294fd485e2a14f72cb8f
Link:
https://www.unpac.me/results/3aab126a-619e-44af-9912-690c247febd5/
SH256 hash:
b75707dc26ec6fe5fb4f81299eb684890f4aa1ffa8f06d59c88c2f40eec591c2
MD5 hash:
599f2f3a86573f0c3f3114cde614ab6a
SHA1 hash:
a8d7acab44b0b90666dfacdfa09fd96248bccd4e
Link:
https://www.unpac.me/results/3aab126a-619e-44af-9912-690c247febd5/
SH256 hash:
cfc16a2dbb933b1b85807d48966e9301b9fc34f4c44e7357713ca88b54bf4ab4
MD5 hash:
aabd0bdc81026ade6c57383f21d5c227
SHA1 hash:
4b26936bb8c03be6d7963184215a5ab594ecb765
Link:
https://www.unpac.me/results/3aab126a-619e-44af-9912-690c247febd5/
SH256 hash:
92bd802a0f7eb1213758a6c1a4c07302e0320c3a2aeb6273b0303dd3bbdefe90
MD5 hash:
046e97119545e5abde2f40b5dc3a0344
SHA1 hash:
3e69b67ddff2554c8cd72e129d4da9c8acd9d331
Link:
https://www.unpac.me/results/3aab126a-619e-44af-9912-690c247febd5/
SH256 hash:
38662e4581c093a8ec9254756bd59aa99f8d579434034ace17deea99fe2eb27e
MD5 hash:
729d125562a9caf1b94319ee0801b3b4
SHA1 hash:
49c3e41390e4ffa896f13b81a17cd8b7f3c637b1
Link:
https://www.unpac.me/results/3aab126a-619e-44af-9912-690c247febd5/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/38662e4581c0/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/38662e4581c093a8ec9254756bd59aa99f8d579434034ace17deea99fe2eb27e

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:pe_imphash
Create hunting rule
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.

Cape
Cape
https://www.capesandbox.com/analysis/329821/

Comments