MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fd3ad1ad1650875cef812f9574d44d0c2542eb6cc7fe8006d27234ac18ac2c48. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fd3ad1ad1650875cef812f9574d44d0c2542eb6cc7fe8006d27234ac18ac2c48
SHA3-384 hash: 106f2d4d9d959525dd4b45a37691bec55166536ef86716dfe944145a573b45704efda0dd8a2bad27a8b7c0ec6bacc2f8
SHA1 hash: b6011e4d8c53bac530e7d7d9abbbbea24714e688
MD5 hash: 20e98c74561f0944fffba7475b1abd95
humanhash: chicken-double-hotel-uranus
File name:Remittance Advice.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:850'944 bytes
First seen:2022-07-12 08:06:51 UTC
Last seen:2022-07-19 14:05:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:fsUkZ9Z29/0yzySje4oPV4EsDXmLKZJeO6bgeSCNoj42ObnxVcikt7ly1YXeWHUn:ft0cLVCV5yXmYcN8f42wnxc2oY
TLSH T1BF059D99B2E0B1DFD4ABC9719FD86CB4FB50B976430F9213916319AD9A5D883CF100B2
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
4
# of downloads :
276
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Remittance Advice.exe
Verdict:
Malicious activity
Analysis date:
2022-07-12 08:10:19 UTC
Tags:
evasion trojan snake keylogger
Link:
https://app.any.run/tasks/3a5115e3-a4f5-4ef9-9197-6a47dbe40757

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/286467/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.13308.30498.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending an HTTP GET request
Reading critical registry keys
Enabling autorun by creating a file
Forced shutdown of a browser
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62cd2bac8cb06ef4b0a1352c/reports/4bdda4a0-eac7-4132-90b8-ca54821c95ca/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b943822c-0bb7-4222-883c-89192ded3551
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1029211
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large strings
.NET source code references suspicious native API functions
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
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)
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
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fd3ad1ad1650875cef812f9574d44d0c2542eb6cc7fe8006d27234ac18ac2c48/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-07-12 07:45:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
24 of 26 (92.31%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7u5ndliwkcdvz34bf6kxjvcnbqsuf23my77iabwsoi2kygfmfrea._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/220712-jzzqxahdcl/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
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:
5e97ccd8dafcb36b3cb772f6a2fd425abcf221ab9ea1930e8c2618c95332f2c6
MD5 hash:
01800f6b045def8d90c649842f56d752
SHA1 hash:
f8434a4636d0772d01aac44bb3f9753a41f01d34
Link:
https://www.unpac.me/results/d43cd835-f2cd-4be8-aae4-c76499e2c5ea/
SH256 hash:
fb3a1106f1911e460004199412849a672922edbe63aeaec82cb29df30c0d51cf
MD5 hash:
21bda09be985cc80354a804481551e54
SHA1 hash:
d7bc34aa7d86f0cc55b7b76c90e0af2564f626fd
Link:
https://www.unpac.me/results/d43cd835-f2cd-4be8-aae4-c76499e2c5ea/
SH256 hash:
64de81755fe1db47ded221bdd046e7d15f860ea692e60da095cb32b9f25b7e06
MD5 hash:
3770c50d1da2881555c5de9acb211e24
SHA1 hash:
6a623ae8f77e3f6ffa6cf7b63346b99db0c5e1c4
Link:
https://www.unpac.me/results/d43cd835-f2cd-4be8-aae4-c76499e2c5ea/
SH256 hash:
fd3ad1ad1650875cef812f9574d44d0c2542eb6cc7fe8006d27234ac18ac2c48
MD5 hash:
20e98c74561f0944fffba7475b1abd95
SHA1 hash:
b6011e4d8c53bac530e7d7d9abbbbea24714e688
Link:
https://www.unpac.me/results/d43cd835-f2cd-4be8-aae4-c76499e2c5ea/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fd3ad1ad1650/report/overview.html
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/fd3ad1ad1650875cef812f9574d44d0c2542eb6cc7fe8006d27234ac18ac2c48

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.

Cape
Cape
https://www.capesandbox.com/analysis/286467/

Comments