MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 56e07ad691527a959fc383a66ee5ab1ab94fa9d74a330f8946f6fbcc8bb57533. 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: 7


Intelligence 7 IOCs YARA File information Comments

SHA256 hash: 56e07ad691527a959fc383a66ee5ab1ab94fa9d74a330f8946f6fbcc8bb57533
SHA3-384 hash: 7d00515537a72f533884fef5fede7d655b29661f40f527923e477113f098e8e26b5cec583373d2e4cf62da1327a90126
SHA1 hash: d9a7e13ac86eea2bbdf8b5c0777cc1a7cc574179
MD5 hash: 5176f0854a6b3ede362f46eb17ce2317
humanhash: early-fifteen-lemon-zulu
File name:IMG_05752003.scr
Download: download sample
Signature SnakeKeylogger
File size:752'128 bytes
First seen:2021-01-29 16:32:58 UTC
Last seen:2021-01-29 19:20:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:JKTzxN72nTO6CMcdff4qhyVaMBPpS6R6W99leDxcE+IjT:yzxN7aTO6MwqwXBPpRJPleDWu
Threatray 299 similar samples on MalwareBazaar
TLSH 1EF44858EB64FA12C407B27601D92A091373BFCBF6E1CA1913447BF32A713E52B5E4A5
Reporter abuse_ch
Tags:scr SnakeKeylogger


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: whitemountains.99cloudhosting.com
Sending IP: 219.90.65.155
From: ccmsservice@bbl.co.th
Subject: Pre-advice of payment to your account on 29-JAN-21
Attachment: IMG_05752003.IMG (contains "IMG_05752003.scr")

Intelligence


File Origin
# of uploads :
2
# of downloads :
195
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
IMG_05752003.scr
Verdict:
Malicious activity
Analysis date:
2021-01-29 16:49:26 UTC
Tags:
evasion trojan

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a custom TCP request
Creating a window
Running batch commands
Launching a process
Creating a file in the %temp% directory
Creating a file
Creating a process from a recently created file
Sending an HTTP GET request
Sending a UDP request
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Result
Threat name:
Snake Keylogger
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Drops PE files to the user root directory
Hides that the sample has been downloaded from the Internet (zone.identifier)
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted 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 AntiVM_3
Yara detected MultiObfuscated
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 346160 Sample: IMG_05752003.scr Startdate: 29/01/2021 Architecture: WINDOWS Score: 100 50 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->50 52 Multi AV Scanner detection for submitted file 2->52 54 Yara detected Snake Keylogger 2->54 56 4 other signatures 2->56 7 mnoi.exe 2 2->7         started        11 IMG_05752003.exe 15 7 2->11         started        14 mnoi.exe 14 3 2->14         started        process3 dnsIp4 42 192.168.2.1 unknown unknown 7->42 58 Writes to foreign memory regions 7->58 60 Allocates memory in foreign processes 7->60 62 Hides that the sample has been downloaded from the Internet (zone.identifier) 7->62 64 Injects a PE file into a foreign processes 7->64 16 InstallUtil.exe 14 2 7->16         started        28 C:\Users\user\mnoi.exe, PE32 11->28 dropped 30 C:\Users\user\AppData\...\InstallUtil.exe, PE32 11->30 dropped 32 C:\Users\user\mnoi.exe:Zone.Identifier, ASCII 11->32 dropped 34 C:\Users\user\...\IMG_05752003.exe.log, ASCII 11->34 dropped 66 Drops PE files to the user root directory 11->66 20 cmd.exe 1 11->20         started        22 mnoi.exe 2 11->22         started        68 Multi AV Scanner detection for dropped file 14->68 file5 signatures6 process7 dnsIp8 36 checkip.dyndns.org 16->36 38 checkip.dyndns.com 216.146.43.70, 49728, 49729, 80 DYNDNSUS United States 16->38 40 freegeoip.app 104.21.19.200, 443, 49730 CLOUDFLARENETUS United States 16->40 44 Tries to steal Mail credentials (via file access) 16->44 46 Tries to harvest and steal ftp login credentials 16->46 48 Tries to harvest and steal browser information (history, passwords, etc) 16->48 24 conhost.exe 20->24         started        26 reg.exe 1 1 20->26         started        signatures9 process10
Threat name:
ByteCode-MSIL.Trojan.Tnega
Status:
Malicious
First seen:
2021-01-29 16:34:18 UTC
AV detection:
15 of 28 (53.57%)
Threat level:
  5/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger keylogger persistence ransomware spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
Snake Keylogger
Snake Keylogger Payload
Unpacked files
SH256 hash:
56e07ad691527a959fc383a66ee5ab1ab94fa9d74a330f8946f6fbcc8bb57533
MD5 hash:
5176f0854a6b3ede362f46eb17ce2317
SHA1 hash:
d9a7e13ac86eea2bbdf8b5c0777cc1a7cc574179
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

SnakeKeylogger

Executable exe 56e07ad691527a959fc383a66ee5ab1ab94fa9d74a330f8946f6fbcc8bb57533

(this sample)

  
Delivery method
Distributed via e-mail attachment

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