MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 41c0e30ac806cfa0e08d08a9ad0deb3729ab575237178a0c3f76d4ababde2756. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 41c0e30ac806cfa0e08d08a9ad0deb3729ab575237178a0c3f76d4ababde2756
SHA3-384 hash: 3b126a2be74d02776d677cab535b677102835b681fdd0447d94737d26e2d99970db5dc587b730c92fbe3e8f79dc97e20
SHA1 hash: a1728507c92c45e3fabd180d3161a9f8bac91d0c
MD5 hash: 256ccaaa9d1aa36e07be70c8073215cf
humanhash: sixteen-pizza-carolina-delta
File name:94103750.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:2'824'704 bytes
First seen:2021-03-17 08:27:42 UTC
Last seen:Never
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:SZ+k28mcqWWrWWe4rEVJNawmNuWGLy20GjAM+RVJZ5X:SZ+k3mCWr6VNaKk2vQRVpX
Threatray 2 similar samples on MalwareBazaar
TLSH 2BD582C4B628F1B0E38FDAED6CF6085874C2C85DB16E56D676D4238A1811B07C6FBB61
Reporter fabjer
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
139
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
94103750.exe
Verdict:
Malicious activity
Analysis date:
2021-03-17 08:55:12 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8a00780d-1771-4b08-b64a-910bdd738eea

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Sanesecurity.Rogue.0hr.20210317-0907.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Unauthorized injection to a recently created process
Creating a file
Sending a UDP request
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Enabling autorun by creating a file
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.
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/641896
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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: 369920 Sample: 94103750.exe Startdate: 17/03/2021 Architecture: WINDOWS Score: 100 50 Found malware configuration 2->50 52 Antivirus detection for dropped file 2->52 54 Antivirus / Scanner detection for submitted sample 2->54 56 8 other signatures 2->56 7 94103750.exe 4 2->7         started        11 Drivers.exe 4 2->11         started        process3 file4 32 C:\Users\user\AppData\...\94103750.exe.log, ASCII 7->32 dropped 58 Bypasses PowerShell execution policy 7->58 13 powershell.exe 16 7->13         started        17 94103750.exe 15 2 7->17         started        20 conhost.exe 7->20         started        22 Drivers.exe 14 2 11->22         started        24 powershell.exe 15 11->24         started        26 conhost.exe 11->26         started        signatures5 process6 dnsIp7 34 C:\Users\user\AppData\Roaming\...\Drivers.exe, PE32 13->34 dropped 36 C:\Users\user\...\Drivers.exe:Zone.Identifier, ASCII 13->36 dropped 60 Drops PE files to the startup folder 13->60 62 Powershell drops PE file 13->62 28 conhost.exe 13->28         started        38 checkip.dyndns.org 17->38 40 checkip.dyndns.com 131.186.113.70, 49722, 49723, 49725 DYNDNSUS United States 17->40 42 freegeoip.app 172.67.188.154, 443, 49724, 49763 CLOUDFLARENETUS United States 17->42 44 checkip.dyndns.org 22->44 46 216.146.43.70, 49755, 49756, 49764 DYNDNSUS United States 22->46 48 192.168.2.1 unknown unknown 22->48 64 Tries to steal Mail credentials (via file access) 22->64 66 Tries to harvest and steal ftp login credentials 22->66 68 Tries to harvest and steal browser information (history, passwords, etc) 22->68 30 conhost.exe 24->30         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/41c0e30ac806cfa0e08d08a9ad0deb3729ab575237178a0c3f76d4ababde2756/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-03-16 18:24:58 UTC
AV detection:
16 of 47 (34.04%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ihaogcwia3h2byenbcu22dplg4u2wv2sg4lyudb7o3kkxk66e5la._file
Verdict:
unknown
Similar samples:
596333128235cdde25fdcf5d2346202f54fa0af9028549512d6317d95283f861
SnakeKeylogger
967a472e4539ef32688416973d01dc37451955a08bd1efc06a9a711670728010
SnakeKeylogger
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger keylogger spyware stealer
Link:
https://tria.ge/reports/210317-94a8hfbb7x/
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:
ab285caba3b606de56bd47900dfaa7ddd97045eedc181e8b65bed3b1e5c5d587
MD5 hash:
21a8240af1d0aec5771e5d7abfef2a41
SHA1 hash:
ffeb19b601b79e64af24d539bc66f029f927d56d
Link:
https://www.unpac.me/results/c2ab0677-7da9-4960-bc76-ea450bf5b31c/
SH256 hash:
97024f17003dd3d31dab64c4d1b8251e50d428644eb59ed3692ad79ce42019cf
MD5 hash:
8cd28be4bd9a1404c6d3600db32b3ed1
SHA1 hash:
fb90b0ca51118e771390d58b19d0a404ee14cfbc
Link:
https://www.unpac.me/results/c2ab0677-7da9-4960-bc76-ea450bf5b31c/
SH256 hash:
8a5f79c8226a000af071ff2e0f4f753bbbb5508a49848dba14fd80306c0c790e
MD5 hash:
bd39da12ae7c3eda3d5dcc038c999807
SHA1 hash:
328630a40758cb4234c9291aa06eef10765c1395
Link:
https://www.unpac.me/results/c2ab0677-7da9-4960-bc76-ea450bf5b31c/
SH256 hash:
41c0e30ac806cfa0e08d08a9ad0deb3729ab575237178a0c3f76d4ababde2756
MD5 hash:
256ccaaa9d1aa36e07be70c8073215cf
SHA1 hash:
a1728507c92c45e3fabd180d3161a9f8bac91d0c
Link:
https://www.unpac.me/results/c2ab0677-7da9-4960-bc76-ea450bf5b31c/
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/41c0e30ac806cfa0e08d08a9ad0deb3729ab575237178a0c3f76d4ababde2756

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

z b4c0aa7ac7e5a4135966b65b87fc2cd1bfc972055046d8029246691c53f7ced6

SnakeKeylogger

Executable exe 41c0e30ac806cfa0e08d08a9ad0deb3729ab575237178a0c3f76d4ababde2756

(this sample)

  
Dropped by
SHA256 b4c0aa7ac7e5a4135966b65b87fc2cd1bfc972055046d8029246691c53f7ced6
  
Delivery method
Distributed via e-mail attachment

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