MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 91583895a4553b93c8f72b5340d5f69e17cbeb98576c93c15467b4f97f1435fa. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 91583895a4553b93c8f72b5340d5f69e17cbeb98576c93c15467b4f97f1435fa
SHA3-384 hash: b4b87df0614d9fac544a60603a5f521ea0b488ba87eaf93ff6ce3405381d966b3f617eb8fefcffe5c16daafbd8253097
SHA1 hash: 2e53e08d9adc5ebb2a9e614066c4d6f98d98383e
MD5 hash: fb0fa6a8d5b9406be26c0e7909c7e4d2
humanhash: eleven-robert-single-ten
File name:P00760000.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:913'408 bytes
First seen:2021-02-23 16:03:38 UTC
Last seen:2021-02-23 18:06:07 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 24576:OZmD6fwR7WeKlZTLUOAzuQRozI8ZnawPz2edfILE462ruxT2uKnn6yWC2DmXa6py:7D6MWe7
Threatray 12 similar samples on MalwareBazaar
TLSH 3D154CD5E161889AED6B05F1AD7A64302493BE9CA4A4400CBBEE7B1767F3351309FE0D
Reporter abuse_ch
Tags:exe SnakeKeylogger


Avatar
abuse_ch
Malspam distributing SnakeKeylogger:

HELO: hosted-by.rootlayer.net
Sending IP: 45.137.22.52
From: robe_10018@hotmail.com
Subject: COTIZACIÓN FACTURA-23/02/2021
Attachment: P00760000.UUE (contains "P00760000.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
101
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/118713/
Detection(s):
SecuriteInfo.com.Trojan.Packed2.42851.23593.3909.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Creating a window
Sending a UDP request
Enabling autorun by creating a file
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.
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/615632
Signature
Binary contains a suspicious time stamp
Bypasses PowerShell execution policy
Drops PE files to the startup folder
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Powershell drops PE file
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 access)
Yara detected Beds Obfuscator
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 356820 Sample: P00760000.exe Startdate: 23/02/2021 Architecture: WINDOWS Score: 100 49 Found malware configuration 2->49 51 Multi AV Scanner detection for dropped file 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 7 other signatures 2->55 7 P00760000.exe 3 2->7         started        10 Drivers.exe 3 2->10         started        process3 file4 31 C:\Users\user\AppData\...\P00760000.exe.log, ASCII 7->31 dropped 12 powershell.exe 15 7->12         started        16 P00760000.exe 15 2 7->16         started        19 Drivers.exe 14 2 10->19         started        21 powershell.exe 19 10->21         started        23 Drivers.exe 10->23         started        25 Drivers.exe 10->25         started        process5 dnsIp6 33 C:\Users\user\AppData\Roaming\...\Drivers.exe, PE32 12->33 dropped 35 C:\Users\user\...\Drivers.exe:Zone.Identifier, ASCII 12->35 dropped 57 Drops PE files to the startup folder 12->57 59 Powershell drops PE file 12->59 27 conhost.exe 12->27         started        37 checkip.dyndns.org 16->37 39 checkip.dyndns.com 162.88.193.70, 49720, 49721, 80 DYNDNSUS United States 16->39 41 freegeoip.app 104.21.19.200, 443, 49722, 49737 CLOUDFLARENETUS United States 16->41 43 checkip.dyndns.org 19->43 45 131.186.113.70, 49734, 49736, 80 DYNDNSUS United States 19->45 47 192.168.2.1 unknown unknown 19->47 61 Tries to steal Mail credentials (via file access) 19->61 63 Tries to harvest and steal ftp login credentials 19->63 65 Tries to harvest and steal browser information (history, passwords, etc) 19->65 29 conhost.exe 21->29         started        file7 signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/91583895a4553b93c8f72b5340d5f69e17cbeb98576c93c15467b4f97f1435fa/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2021-02-23 16:04:24 UTC
AV detection:
19 of 29 (65.52%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=sfmdrfneku5zhshxfnjubvpwtyl4x24yk5wjhqkum62ps7yugx5a._file
Verdict:
unknown
Similar samples:
1119a57924755cd80e759b2ad50bf42966772866e216813e99cdeedd33571b40
SnakeKeylogger
193e28299f7c160cc56946c129fbad4de5b1281d99c0ebf943ffa78a0f82271b
SnakeKeylogger
2e5fa5d3014a67a660612edaddf0e5abf60d7b0f8b82336b17ab6464c4567d03
SnakeKeylogger
6518b199791a3c3e313cc5eaf171fafdaec34faf3d5a2da5772d576726e0aad6
SnakeKeylogger
7655e3c652f82270892b4505044f6e404cf49a61193f3894cacd24e6843611cc
SnakeKeylogger
a9cfc82275c444c42daab12cf5763899d90a951042412fe78245aa2ceaf72115
SnakeKeylogger
aa7b81392289b5dd49622c0381256bc60d35a2bea1c9b21be3d97316bcc872a8
SnakeKeylogger
d8cad8c4a9091c93b002fab3e0235f16ccb246604f1c7d29a81f41f70300525f
SnakeKeylogger
e2a36e86351414834625d38ab44ba38de9195a28ab9b4445696c98f80fef9e09
SnakeKeylogger
e57d7f1f574848367ff41a17c2ce5ba96483332aeadfc0c09fe9e609ad9a87a3
SnakeKeylogger
+ 2 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger keylogger spyware stealer
Link:
https://tria.ge/reports/210223-19ftnbtn4e/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Drops startup file
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Beds Protector Packer
Snake Keylogger
Snake Keylogger Payload
Unpacked files
SH256 hash:
97024f17003dd3d31dab64c4d1b8251e50d428644eb59ed3692ad79ce42019cf
MD5 hash:
8cd28be4bd9a1404c6d3600db32b3ed1
SHA1 hash:
fb90b0ca51118e771390d58b19d0a404ee14cfbc
Link:
https://www.unpac.me/results/8e978a2f-7fcc-4c94-8bba-01ed0dfe7bb7/
SH256 hash:
0817943141ca8106f8297589e0dc0557f0d49af4cbcec5c0456e0b2ff38582b8
MD5 hash:
e3d6e4b7303237c206b2a1cad274257a
SHA1 hash:
c8374eff52255d212cc9fbde0d2a29f079dc2bc7
Link:
https://www.unpac.me/results/8e978a2f-7fcc-4c94-8bba-01ed0dfe7bb7/
SH256 hash:
1fa1be13cfed6a5713f01c730a0dba515d576ba9096de38b314679b8182e13f8
MD5 hash:
15b176aa76b93c929fe4d3df7c284e4a
SHA1 hash:
51d218a1c851d88c7e49083807dea7f746eadee1
Link:
https://www.unpac.me/results/8e978a2f-7fcc-4c94-8bba-01ed0dfe7bb7/
SH256 hash:
91583895a4553b93c8f72b5340d5f69e17cbeb98576c93c15467b4f97f1435fa
MD5 hash:
fb0fa6a8d5b9406be26c0e7909c7e4d2
SHA1 hash:
2e53e08d9adc5ebb2a9e614066c4d6f98d98383e
Link:
https://www.unpac.me/results/8e978a2f-7fcc-4c94-8bba-01ed0dfe7bb7/
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/91583895a4553b93c8f72b5340d5f69e17cbeb98576c93c15467b4f97f1435fa

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:INDICATOR_EXE_Packed_ConfuserExMod_BedsProtector
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod Beds Protector
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:MALWARE_Win_SnakeKeylogger
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger

File information

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

Malspam

SnakeKeylogger

zip e0c41562a6c9369bea49fe449b7fd71961ff0f2f6ac58b29785fdfe51c8b0f5c

SnakeKeylogger

Executable exe 91583895a4553b93c8f72b5340d5f69e17cbeb98576c93c15467b4f97f1435fa

(this sample)

  
Dropped by
MD5 d07628ad545d1a11a952eb90ec4a116d
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/118713/
  
Dropped by
SHA256 e0c41562a6c9369bea49fe449b7fd71961ff0f2f6ac58b29785fdfe51c8b0f5c

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