MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4284aaa6ccfa009dd95cc4d35c49f592d708453dec75a41390caf26781e638f. 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: e4284aaa6ccfa009dd95cc4d35c49f592d708453dec75a41390caf26781e638f
SHA3-384 hash: e1b48aae6119e60f813f434362690f0e253191c9918fc48103fb9d1f74f4af072d2b9e86b65bef2fb42f646192e1a794
SHA1 hash: 29d0febeac23b1da9bd04033afd3d7bef5736b07
MD5 hash: 93c895d8ac931f5bc82891ce69f66e39
humanhash: chicken-zebra-mexico-early
File name:DHL_FORM_00029168874_PDF.exe
Download: download sample
Signature SnakeKeylogger
File size:1'146'880 bytes
First seen:2021-02-12 07:23:02 UTC
Last seen:2021-02-12 09:07:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:jhGT/f7DSvWN1JuigLYVlaf+dhKeVnVBAzzDRDzAK33LhHWUJ+eBlsi7ZZHEMk6:gzHSvi7AYaf+dk+gzXOK33lV6iS6
Threatray 14 similar samples on MalwareBazaar
TLSH 0A35E113AA668B60CC245A37045F40D9A7F87E1A7894C39FBCCD72A47A30D4F77889B5
Reporter abuse_ch
Tags:DHL exe SnakeKeylogger


Avatar
abuse_ch
Malspam distributing SnakeKeylogger:

HELO: centoswp.internew.gr
Sending IP: 185.78.221.121
From: DHL EXPRESS (PL) <noreply@dhl.com>
Reply-To: result.box2019@mail.com
Subject: DOSTAWA DHL (POWIADOMIENIE O NIEPOWODZENIU)
Attachment: DHL_FORM_00029168874_PDF.rar (contains "DHL_FORM_00029168874_PDF.exe")

Intelligence


File Origin
# of uploads :
2
# of downloads :
145
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL_FORM_00029168874_PDF.exe
Verdict:
Malicious activity
Analysis date:
2021-02-12 07:29:12 UTC
Tags:
trojan evasion

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 %AppData% directory
Sending a UDP request
Creating a process from a recently created file
Creating a file
Sending an HTTP GET 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
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.
Result
Threat name:
Snake Keylogger
Detection:
malicious
Classification:
troj.spyw.evad
Score:
88 / 100
Signature
.NET source code contains potential unpacker
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
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
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)
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 352306 Sample: DHL_FORM_00029168874_PDF.exe Startdate: 12/02/2021 Architecture: WINDOWS Score: 88 41 cdn.onenote.net 2->41 43 prda.aadg.msidentity.com 2->43 55 Yara detected Snake Keylogger 2->55 57 .NET source code contains potential unpacker 2->57 59 May check the online IP address of the machine 2->59 61 2 other signatures 2->61 8 DHL_FORM_00029168874.exe 2 2->8         started        12 DHL_FORM_00029168874_PDF.exe 15 6 2->12         started        15 DHL_FORM_00029168874.exe 2 2->15         started        signatures3 process4 dnsIp5 45 192.168.2.1 unknown unknown 8->45 63 Hides that the sample has been downloaded from the Internet (zone.identifier) 8->63 65 Injects a PE file into a foreign processes 8->65 17 DHL_FORM_00029168874.exe 2 8->17         started        29 C:\Users\user\...\DHL_FORM_00029168874.exe, PE32 12->29 dropped 31 DHL_FORM_00029168874.exe:Zone.Identifier, ASCII 12->31 dropped 33 C:\Users\...\DHL_FORM_00029168874_PDF.exe.log, ASCII 12->33 dropped 21 DHL_FORM_00029168874.exe 14 3 12->21         started        23 cmd.exe 1 12->23         started        file6 signatures7 process8 dnsIp9 35 checkip.dyndns.org 17->35 37 checkip.dyndns.com 162.88.193.70, 49725, 49726, 80 DYNDNSUS United States 17->37 39 freegeoip.app 172.67.188.154, 443, 49729 CLOUDFLARENETUS United States 17->39 47 Tries to steal Mail credentials (via file access) 17->47 49 Tries to harvest and steal ftp login credentials 17->49 51 Tries to harvest and steal browser information (history, passwords, etc) 17->51 53 Machine Learning detection for dropped file 21->53 25 conhost.exe 23->25         started        27 reg.exe 1 1 23->27         started        signatures10 process11
Threat name:
ByteCode-MSIL.Trojan.OutBreak
Status:
Suspicious
First seen:
2021-02-12 08:13:53 UTC
AV detection:
17 of 29 (58.62%)
Threat level:
  5/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger keylogger persistence 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:
e4284aaa6ccfa009dd95cc4d35c49f592d708453dec75a41390caf26781e638f
MD5 hash:
93c895d8ac931f5bc82891ce69f66e39
SHA1 hash:
29d0febeac23b1da9bd04033afd3d7bef5736b07
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 e4284aaa6ccfa009dd95cc4d35c49f592d708453dec75a41390caf26781e638f

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments