MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 757a2b679b265a2f5041b23b69748ca1786ca2703d4f2544e1c22a82d76cc91a. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 757a2b679b265a2f5041b23b69748ca1786ca2703d4f2544e1c22a82d76cc91a
SHA3-384 hash: 4f769a726afcebcf009c390b764a9c8362e70746dd1f44d82e5831b5a95a2f8649703336eef0709926eea716315a0b23
SHA1 hash: 6e4fd4416835cf65d7f377e614087501be855d5d
MD5 hash: 655262f48fae083ede3f68b7917dd4b0
humanhash: minnesota-oscar-stream-twenty
File name:Product_Specification_09000AS938849-928.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:869'376 bytes
First seen:2022-10-20 10:31:41 UTC
Last seen:2022-10-23 12:06:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'743 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:I1IkIMvqVCQNaSJF8YPEudTxainPbY4Z7vOiYiMdBP8LfEu5:I1IkIjam88E4VeCIi0
Threatray 6'086 similar samples on MalwareBazaar
TLSH T15B05F5B221D60697EA2636B55043D5B362FBAE812045D0C369D36FAFFC845BBC123397
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)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
3
# of downloads :
196
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Product_Specification_09000AS938849-928.exe
Verdict:
Malicious activity
Analysis date:
2022-10-20 10:33:45 UTC
Tags:
evasion trojan snake
Link:
https://app.any.run/tasks/1e408d71-f64e-49b0-b1d6-0e6d04999a35

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/321958/
Detection(s):
SecuriteInfo.com.Variant.Lazy.256017.8809.22477.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/635123a8339362a6061b2373/reports/a75f24a9-3d92-4905-8772-57bca9b35670/overview
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.
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/662cbdb3-0453-4e9a-a86c-2bb0c833401a
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1094079
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Injects a PE file into a foreign processes
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
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)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/757a2b679b265a2f5041b23b69748ca1786ca2703d4f2544e1c22a82d76cc91a/
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2022-10-20 09:31:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
21 of 26 (80.77%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ov5cwz43eznc6ucbwi5ws5emuf4gzitqhvhskrhbyivifv3mzena._file
Verdict:
malicious
Similar samples:
128e7c67f42dcad32679390539cf2aa48ed2f5bebb7896bc3e333f4cc4906037
SnakeKeylogger
3db089afb5270b15e8e735de42546165885961bcdf9b3c547816c7b3ecc1b143
SnakeKeylogger
480e6eafca7220040b5c881ba63412843e888fb54e21b158a2568bec0cce0acf
SnakeKeylogger
66701f767a4daa10d667500feaa7aed5448ec49c2059a7bd4bea4b5b6f30cd22
SnakeKeylogger
6897412732ce8f38317aefff9c2bb19b15a91caccb0922c53fe29c36474de665
SnakeKeylogger
897c2f1baf4c1288b167efe0a25f658dc292e557d2e479a80171f24a41b07bdd
SnakeKeylogger
fa6901852ed9fd26b1adf6140ea9f8fe498edcf73f6b2350f825c10d71783a15
SnakeKeylogger
+ 6'076 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger stealer
Link:
https://tria.ge/reports/221020-mkyrvahfdr/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5453475689:AAEPtYkTq-8THTeKrYW8b68w6CGTVgKvmpM/sendMessage?chat_id=5798274961
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/89a8125c-5021-4368-a180-d223fe379445
Unpacked files
SH256 hash:
45d663a1c6e6312b1624a800668d33af99fe2034b4b0a0628d26267e93e51ce4
MD5 hash:
e2da8d9853cde2334023c798067c87f9
SHA1 hash:
a4fbdde31df37d8448487ea67536fd87dd344c8e
Link:
https://www.unpac.me/results/15f5aa49-0262-47c2-9ad5-6a2e4e3738cc/
SH256 hash:
ee8f7666e7f7b47e42789cf91c7635478f85ab86240bf678d054237051263ca6
MD5 hash:
4ae0435def15099650c6c95d53055361
SHA1 hash:
3e9389d2ed96557d5857cb08291afcc5691bd314
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/15f5aa49-0262-47c2-9ad5-6a2e4e3738cc/
SH256 hash:
b2d2c1c2e5d735a0ec08547b7382b7b78c76a052be059f4a74d8de09fb6155d8
MD5 hash:
5c6552751962b207285efb7a94512e91
SHA1 hash:
351fc6e78816af7adc30191f4a8be37530fe1171
Link:
https://www.unpac.me/results/15f5aa49-0262-47c2-9ad5-6a2e4e3738cc/
SH256 hash:
678d527fc01a0eaa1be366ca97b0ad5a3fe890b1ef8267d2fc981ff43c4d08e5
MD5 hash:
2da433d67db4775d8f02a8fed4b31bf3
SHA1 hash:
235fe8f2076f3b5cfffacc574825550cee8e61e9
Link:
https://www.unpac.me/results/15f5aa49-0262-47c2-9ad5-6a2e4e3738cc/
SH256 hash:
edadc813f4440ada276da601d8f31780e5e138b8ee392e3f49a509322a1fb51e
MD5 hash:
574597554c69083c1af2b742a97a92b6
SHA1 hash:
043eea660b8650c5a0042f842fd8db3516d37a2c
Link:
https://www.unpac.me/results/15f5aa49-0262-47c2-9ad5-6a2e4e3738cc/
SH256 hash:
757a2b679b265a2f5041b23b69748ca1786ca2703d4f2544e1c22a82d76cc91a
MD5 hash:
655262f48fae083ede3f68b7917dd4b0
SHA1 hash:
6e4fd4416835cf65d7f377e614087501be855d5d
Link:
https://www.unpac.me/results/15f5aa49-0262-47c2-9ad5-6a2e4e3738cc/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/757a2b679b26/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/757a2b679b265a2f5041b23b69748ca1786ca2703d4f2544e1c22a82d76cc91a

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_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
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.

Malspam

SnakeKeylogger

Executable exe 757a2b679b265a2f5041b23b69748ca1786ca2703d4f2544e1c22a82d76cc91a

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/321958/

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