MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7976634e38ef319a5d9cab0aa72ed0d8a4ec71ea6449b2f6ee41565828d2f3ca. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7976634e38ef319a5d9cab0aa72ed0d8a4ec71ea6449b2f6ee41565828d2f3ca
SHA3-384 hash: cab73bccfd4f72ad5d375fcec37a0f543d24af42a31ad96ff9cc8b7dc3c96b8a3694c10956045f5954a5fca6b7f3b62e
SHA1 hash: 3d602e1ee511c52dc56c47e9f9430d73384751cf
MD5 hash: db728ca63b516164bff44c2374a24c81
humanhash: hot-triple-robert-illinois
File name:000909000000000000.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:601'600 bytes
First seen:2021-01-18 16:25:29 UTC
Last seen:2021-01-18 18:24:23 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'207 x SnakeKeylogger)
ssdeep 12288:bOrdz4TwrQq6E5pjqNRIamHGr5eI5/DM5Jj0:bYzHQq6E5pjqNGfHGr539DM5h0
Threatray 8 similar samples on MalwareBazaar
TLSH 9AD4CF571E869E94DAC0F7353F92CECF0A16BD9CAE158119ECA6FC9512B3BC046C8217
Reporter abuse_ch
Tags:ESP exe geo SnakeKeylogger


Avatar
abuse_ch
Malspam distributing SnakeKeylogger:

HELO: hosted-by.rootlayer.net
Sending IP: 45.137.22.52
From: ventas@inmermek.com.mx
Subject: Fwd: Final Invoice - ¡Información bancaria de la nueva empresa!
Attachment: 000909000000000000.xz (contains "000909000000000000.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
135
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
000909000000000000.exe
Verdict:
Malicious activity
Analysis date:
2021-01-18 16:29:25 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/405c91b3-9dd9-4e3e-9155-63a33d31a82d

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/112596/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.507.25212.18257.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a file
Sending a UDP request
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Creating a window
Forced shutdown of a system process
Unauthorized injection to a system process
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/584005
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Bypasses PowerShell execution policy
Drops PE files to the startup folder
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
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)
Writes to foreign memory regions
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 341038 Sample: 000909000000000000.exe Startdate: 18/01/2021 Architecture: WINDOWS Score: 100 42 Antivirus detection for dropped file 2->42 44 Antivirus / Scanner detection for submitted sample 2->44 46 Yara detected Snake Keylogger 2->46 48 4 other signatures 2->48 7 000909000000000000.exe 3 2->7         started        11 I$s#$lT3ssl.exe 3 2->11         started        process3 file4 28 C:\Users\user\...\000909000000000000.exe.log, ASCII 7->28 dropped 50 Writes to foreign memory regions 7->50 52 Allocates memory in foreign processes 7->52 54 Injects a PE file into a foreign processes 7->54 13 powershell.exe 15 7->13         started        17 InstallUtil.exe 15 2 7->17         started        20 InstallUtil.exe 2 11->20         started        22 powershell.exe 17 11->22         started        signatures5 process6 dnsIp7 30 C:\Users\user\AppData\...\I$s#$lT3ssl.exe, PE32 13->30 dropped 32 C:\Users\...\I$s#$lT3ssl.exe:Zone.Identifier, ASCII 13->32 dropped 56 Drops PE files to the startup folder 13->56 58 Powershell drops PE file 13->58 24 conhost.exe 13->24         started        34 checkip.dyndns.org 17->34 36 checkip.dyndns.com 131.186.161.70, 49714, 49715, 49736 DYNDNSUS United States 17->36 40 2 other IPs or domains 17->40 38 checkip.dyndns.org 20->38 60 Tries to steal Mail credentials (via file access) 20->60 62 Tries to harvest and steal ftp login credentials 20->62 64 Tries to harvest and steal browser information (history, passwords, etc) 20->64 26 conhost.exe 22->26         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7976634e38ef319a5d9cab0aa72ed0d8a4ec71ea6449b2f6ee41565828d2f3ca/
Threat name:
ByteCode-MSIL.Infostealer.Stelega
Create hunting rule
Status:
Malicious
First seen:
2021-01-18 16:26:07 UTC
AV detection:
12 of 28 (42.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pf3ggtry54yzuxm4vmfkolwq3csoy4pkmre3f5xoiflfqkgs6pfa._file
Verdict:
unknown
Similar samples:
06c41a094a2ac06eb643f4f1f917dbad2cc65a350a8902266ff9f37fe18e8b39
SnakeKeylogger
301994867e5c9fc93d3245e9736f95e9939af96d0a60d7b01ab22d50f6bf40d0
SnakeKeylogger
5ed51f4b95f0c069d15496fd9ad2b8da9d5839b23e803276291943334f428dc0
SnakeKeylogger
622b255f7552f990c5d1f97c3ec9fad77b589b88961deec7b691794d81a7b9b4
SnakeKeylogger
6800f5b370a3df8a367fdf29b81f596dc78b5d7b095e5c3c5a9cae0dac36efbc
SnakeKeylogger
be2ff52ed353429d954a579493e0d95571a1da3edbecd6328bf3ef76a47aeda0
SnakeKeylogger
c3d7a2d437b127a3a6732855eb05a8044a6fe889c04fcecc95403e90695f6e87
SnakeKeylogger
f8c6ac7a79dbbcdf8123c48bfa0d3e4917235f489fba0824c682781802f14fc2
SnakeKeylogger
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger keylogger stealer
Link:
https://tria.ge/reports/210118-c9pjcpf1nj/
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
Snake Keylogger
Snake Keylogger Payload
Unpacked files
SH256 hash:
97024f17003dd3d31dab64c4d1b8251e50d428644eb59ed3692ad79ce42019cf
MD5 hash:
8cd28be4bd9a1404c6d3600db32b3ed1
SHA1 hash:
fb90b0ca51118e771390d58b19d0a404ee14cfbc
Link:
https://www.unpac.me/results/c2af8c0e-a14a-4a48-8b18-5033509ff2d2/
SH256 hash:
1dc6ef6eefb85144c0ba30426a7faff92cfc057ff527b5e0df4369b3b61d4767
MD5 hash:
2b497d10119f215009cc70564c07d05c
SHA1 hash:
df81330052338572b442263ed46f39d84ae99b9e
Link:
https://www.unpac.me/results/c2af8c0e-a14a-4a48-8b18-5033509ff2d2/
SH256 hash:
c2d3a6b20eb4bc377bf9be955b23615492786be0613373bfc7f440ab872a8142
MD5 hash:
e33e63bda6a3976ecadfa9ee6f096944
SHA1 hash:
68b683bb325ae9c21f471593f007c797a02dc497
Link:
https://www.unpac.me/results/c2af8c0e-a14a-4a48-8b18-5033509ff2d2/
SH256 hash:
7976634e38ef319a5d9cab0aa72ed0d8a4ec71ea6449b2f6ee41565828d2f3ca
MD5 hash:
db728ca63b516164bff44c2374a24c81
SHA1 hash:
3d602e1ee511c52dc56c47e9f9430d73384751cf
Link:
https://www.unpac.me/results/c2af8c0e-a14a-4a48-8b18-5033509ff2d2/
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/7976634e38ef319a5d9cab0aa72ed0d8a4ec71ea6449b2f6ee41565828d2f3ca

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: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 50262502a3e46ba4761d75063e9f2d2d96aa24f323ca0a5515327f74ffe41ca6

SnakeKeylogger

Executable exe 7976634e38ef319a5d9cab0aa72ed0d8a4ec71ea6449b2f6ee41565828d2f3ca

(this sample)

  
Dropped by
MD5 29901bfc82e62e1dce42cfc0664bc68d
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 50262502a3e46ba4761d75063e9f2d2d96aa24f323ca0a5515327f74ffe41ca6
Cape
Cape
https://www.capesandbox.com/analysis/112596/

Comments