MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e27453058e55d6e38040a68bbe21c41e26d058e93c8c9b457f09a9f1722d04e7. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e27453058e55d6e38040a68bbe21c41e26d058e93c8c9b457f09a9f1722d04e7
SHA3-384 hash: afd56207a2ae821a6af3cf6895b2e11874164f10cb7a0cdb99c60ca12621b47b0a2418b8dcb304b31f0c5ccc5c078134
SHA1 hash: 3d25e9ef6cf4e4a9459df3df39a96f47be7a81b8
MD5 hash: 069130b68e428068cbb1d689212e3b30
humanhash: cup-oscar-cold-montana
File name:Document-Invoice,jpg.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:468'480 bytes
First seen:2022-06-27 11:44:10 UTC
Last seen:2022-06-27 12:47:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 6144:DP/YT5YA8ZGFXmMPcJDJmmAXLtH5szA3cPpau2NnGylNYPmMlbYa6ZeLZBqb:DwQGnWnOZOHPpd2xDEmMRfd4
TLSH T1E4A4128153D5AF9EE97443BFA3F10162277962F32811FB6E9B54F0E60A62BD1D1039C2
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b2f949b1bafab8b0 (18 x AgentTesla, 17 x Loki, 17 x Formbook)
Reporter malwarelabnet
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
224
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/283564/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending an HTTP GET request
Reading critical registry keys
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Moving of the original file
Enabling autorun by creating a file
Forced shutdown of a browser
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62b998417e9a4f0a86e876e3/reports/df43b4e7-01e3-4376-ad54-394ca0619b5c/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.
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/edf5b458-c236-435b-8b31-f6a2b4d6bc7d
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1020404
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Executable has a suspicious name (potential lure to open the executable)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Moves itself to temp directory
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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 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 dnsIp2 2 Behavior Graph ID: 652897 Sample: Document-Invoice,jpg.exe Startdate: 27/06/2022 Architecture: WINDOWS Score: 100 30 bhungar.com 2->30 32 mail.bhungar.com 2->32 40 Snort IDS alert for network traffic 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 Multi AV Scanner detection for dropped file 2->44 46 10 other signatures 2->46 8 Document-Invoice,jpg.exe 7 2->8         started        signatures3 process4 file5 24 C:\Users\user\AppData\Roaming\aRQHCSOF.exe, PE32 8->24 dropped 26 C:\Users\user\AppData\Local\...\tmp81FA.tmp, XML 8->26 dropped 28 C:\Users\...\Document-Invoice,jpg.exe.log, ASCII 8->28 dropped 48 May check the online IP address of the machine 8->48 50 Uses schtasks.exe or at.exe to add and modify task schedules 8->50 52 Adds a directory exclusion to Windows Defender 8->52 54 Injects a PE file into a foreign processes 8->54 12 Document-Invoice,jpg.exe 15 2 8->12         started        16 powershell.exe 25 8->16         started        18 schtasks.exe 1 8->18         started        signatures6 process7 dnsIp8 34 bhungar.com 162.222.226.133, 49757, 49758, 49759 PUBLIC-DOMAIN-REGISTRYUS United States 12->34 36 checkip.dyndns.com 158.101.44.242, 49746, 80 ORACLE-BMC-31898US United States 12->36 38 3 other IPs or domains 12->38 56 Moves itself to temp directory 12->56 58 Tries to steal Mail credentials (via file / registry access) 12->58 60 Tries to harvest and steal ftp login credentials 12->60 62 Tries to harvest and steal browser information (history, passwords, etc) 12->62 20 conhost.exe 16->20         started        22 conhost.exe 18->22         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e27453058e55d6e38040a68bbe21c41e26d058e93c8c9b457f09a9f1722d04e7/
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2022-06-27 08:34:20 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
22 of 26 (84.62%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4j2fgbmokxlohacau2f34ioedytnawhjhsgjwrl7bgu7c4rnattq._file
Verdict:
malicious
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/220627-nwp5hscgb5/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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:
0aa8ea56f670ef5041fe87ee1a27b6623c2cf7996ed489214aa076996ca40cac
MD5 hash:
faf84cab64260654988db2f9157f8f89
SHA1 hash:
e1e6ebeaf252c78e74c1355cdefc6a2c52cfab70
Link:
https://www.unpac.me/results/f0de7b93-739d-4133-8a42-b39bc1328f46/
SH256 hash:
0cb6aef1fa57d11408e47ae071485ef8f48c2982997b8d74b47a4151d85b978c
MD5 hash:
843aa6edf83bff7b61c6a5369ef41e95
SHA1 hash:
d1bfeec8eaac9a1dacf2f7062ce964d8e7d77085
Link:
https://www.unpac.me/results/f0de7b93-739d-4133-8a42-b39bc1328f46/
SH256 hash:
139b8cf0c1e2019339e84f16efe0f0487feb236f09a6efef4af178c5faa44ad7
MD5 hash:
0b75dbc4eb0c6bbe01fdbd47b4be30dc
SHA1 hash:
a3308d8e933f4bf9ac64e13ecb4ff0702021f629
Link:
https://www.unpac.me/results/f0de7b93-739d-4133-8a42-b39bc1328f46/
SH256 hash:
f5b49f9d479878b2b67eb5446fe4e97d77920aa9a2bb3af43cf3dc3d20150358
MD5 hash:
42b392e7a7141884ae39164e6c3c6fe9
SHA1 hash:
5b2735f1aaca89adb9b14c110387a15d991345e8
Link:
https://www.unpac.me/results/f0de7b93-739d-4133-8a42-b39bc1328f46/
SH256 hash:
a0bdf2393f903f2ccfb8388e0f8c25fe2b601dd8ab213320b637ba06c3746e4d
MD5 hash:
a18ed6223098c99bee8e919d9065263f
SHA1 hash:
2ee5ead776e1b17911b72daf811369047f391939
Link:
https://www.unpac.me/results/f0de7b93-739d-4133-8a42-b39bc1328f46/
SH256 hash:
e27453058e55d6e38040a68bbe21c41e26d058e93c8c9b457f09a9f1722d04e7
MD5 hash:
069130b68e428068cbb1d689212e3b30
SHA1 hash:
3d25e9ef6cf4e4a9459df3df39a96f47be7a81b8
Link:
https://www.unpac.me/results/f0de7b93-739d-4133-8a42-b39bc1328f46/
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/e27453058e55d6e38040a68bbe21c41e26d058e93c8c9b457f09a9f1722d04e7

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
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/283564/

Comments