MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d21c2fb28850e5b3310f4878f49c6006cbd1ef25f785eef031a53cfd0cedabbf. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d21c2fb28850e5b3310f4878f49c6006cbd1ef25f785eef031a53cfd0cedabbf
SHA3-384 hash: 7f6eee4babf9c9fb815709e384045d754072662acc584f1185cd680b322612c75ce3541ac531fa2082e5e413943f0e6a
SHA1 hash: daaed2a65de6734b443cec62b8327ed396425aac
MD5 hash: e04385b28e30f9e555b27f45ef190f3c
humanhash: texas-ack-romeo-nuts
File name:RFQ_25-22.zip.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:597'504 bytes
First seen:2022-08-26 05:58:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:wuAQG2iN3WQbdgee9y8quQgSd4/NzT+lylSx1R:wuAl1oQAQ7zgSuk
Threatray 4'005 similar samples on MalwareBazaar
TLSH T188D4CF287CEC77B5C8229F7968B986A105E32CB69D8FD34DDFC52978C9F16827808117
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 c198989999e9b179 (16 x SnakeKeylogger, 13 x AgentTesla, 8 x Formbook)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
303
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RFQ_25-22.zip.exe
Verdict:
Malicious activity
Analysis date:
2022-08-26 05:59:19 UTC
Tags:
evasion trojan snake
Link:
https://app.any.run/tasks/3c4a3413-a7c5-4931-b82a-3ef9c6f8e109

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/301290/
Detection(s):
SecuriteInfo.com.BackDoor.RatNET.2.5777.UNOFFICIAL
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Reading critical registry keys
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6308612fc9bbd99097955ae8/reports/e6ee3c28-8594-4a5a-ba28-d9d69091b1ed/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d1b2f996-f0c8-4e8a-a9cc-9d5dcd7b0515
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1058161
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.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 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)
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/d21c2fb28850e5b3310f4878f49c6006cbd1ef25f785eef031a53cfd0cedabbf/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-08-26 02:35:47 UTC
File Type:
PE (.Net Exe)
Extracted files:
37
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2ioc7muikds3gmipjb4pjhdaa3f5d3zf66c654bruu6p2dhnvo7q._file
Verdict:
malicious
Similar samples:
128e7c67f42dcad32679390539cf2aa48ed2f5bebb7896bc3e333f4cc4906037
SnakeKeylogger
2905e326c6b2b52023f4fa8d36b9a73283a1bab61a0ff374ea11e2d95393048d
SnakeKeylogger
480e6eafca7220040b5c881ba63412843e888fb54e21b158a2568bec0cce0acf
SnakeKeylogger
6f0b53e03949038ea08eb5e798961c86237849fa4d403808fc43b4c783c032af
SnakeKeylogger
897c2f1baf4c1288b167efe0a25f658dc292e557d2e479a80171f24a41b07bdd
SnakeKeylogger
c1bff6750d2e97e236ec9af546da99de586e947375ca5b70f2004805786eb262
SnakeKeylogger
d595b35e8f549b59c093a9dddb110713f0c4a5651af137b15da836579647cb6e
SnakeKeylogger
+ 3'995 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/220826-gpqn5sgcdp/
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
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot5149109129:AAGFSJSlChXwgqfifOahBX2gfNaVHTpF5Mk/sendMessage?chat_id=2014219704
Unpacked files
SH256 hash:
072db6e5179c5c0a9d01b1f90e6cd6adcc7f9b9062dc4c64814257379fe3098b
MD5 hash:
e92dd9b6b395a96d1289c07fa1bb436d
SHA1 hash:
63f115ac15224529a1de5a61c68797bfee5d7731
Link:
https://www.unpac.me/results/82188c43-a4b5-4348-9c8a-894815c1eb5a/
SH256 hash:
4f80ddfe49b270f801ab44aa899153bbe2a0fb93abed0f9fc992f74ff6ab4fde
MD5 hash:
f4ba8570299eabf8fe2d02cc1dc0606a
SHA1 hash:
5d7add32313074f5a1e9b4ab379298dee8b6217e
Link:
https://www.unpac.me/results/82188c43-a4b5-4348-9c8a-894815c1eb5a/
SH256 hash:
325d2acb806d2edb7cb67cbe97182f49f3169e5da832ca1180f5476f1d0a746a
MD5 hash:
5fcd4a2dfe8982312d80455ec085d686
SHA1 hash:
2a931b9f8d77fbb47758e2282ec3e7c04ab42218
Link:
https://www.unpac.me/results/82188c43-a4b5-4348-9c8a-894815c1eb5a/
Parent samples :
351ef5e27421f2bb6475af117ee1d19786ce820cc211a72413b407ab8509d8b6
6fd68db346e4808cb95e2c67214519a4fa4fb40a8cba7bfab3af17b92aeac03b
f948d91609cbc546519784dc6f194e0d98a02c0ed0db22933a65018adbf947dd
e2d1f7e5fe7da6323d2b8105d8aabfbcaf21603059a05c263e14cc079b371718
68118bd0bfc143a6ebe2a5a838aa06aea57fa14a2d6db13162cd42c09ddc5526
4dc0bb0f634725d48144d6dd6d48932ee3e107aec189478e73ea6f2917134817
SH256 hash:
d21c2fb28850e5b3310f4878f49c6006cbd1ef25f785eef031a53cfd0cedabbf
MD5 hash:
e04385b28e30f9e555b27f45ef190f3c
SHA1 hash:
daaed2a65de6734b443cec62b8327ed396425aac
Link:
https://www.unpac.me/results/82188c43-a4b5-4348-9c8a-894815c1eb5a/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d21c2fb28850/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/d21c2fb28850e5b3310f4878f49c6006cbd1ef25f785eef031a53cfd0cedabbf

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.

Malspam

SnakeKeylogger

Executable exe d21c2fb28850e5b3310f4878f49c6006cbd1ef25f785eef031a53cfd0cedabbf

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/301290/

Comments