MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d2397447ce64327716a26a8083375ecca1c8d59747d55c74a65759b7add30245. 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: 8


Intelligence 8 IOCs YARA File information Comments

SHA256 hash: d2397447ce64327716a26a8083375ecca1c8d59747d55c74a65759b7add30245
SHA3-384 hash: ab1ce43d9c6ddd2c86a52ae6f48de6d0a44cd5c2d41f368723d5d4bcdbda634848c99b414be1d959061091369d996000
SHA1 hash: a843161e274cc0c702cdc781d53954faba1a00a8
MD5 hash: 8b114a5f3930df6b02fa796446f2bb81
humanhash: earth-leopard-monkey-chicken
File name:IMG_5031698.exe
Download: download sample
Signature SnakeKeylogger
File size:1'086'064 bytes
First seen:2021-02-03 14:26:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:YRD10dOg7Q6JS6oOwRmeUMS5/WXW59WgA2pf6EJrpoLKGgtRazSB8:kK7Q6w6RXeyV5RVnoVU38
Threatray 260 similar samples on MalwareBazaar
TLSH 593506C1EF71C601C851F77BC59AF2A813AAFCF7566082635A086BB23D824C96D4DED4
Reporter abuse_ch
Tags:exe SnakeKeylogger


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: server3.evirtualservers.net
Sending IP: 148.251.186.171
From: Sandy <sandy@passionview.com.tw>
Reply-To: alex.bandoo@yopmail.com
Subject: Telex Release B/L of the sea-freights 1901BW82
Attachment: IMG_5031698.iso (contains "IMG_5031698.exe")

Intelligence


File Origin
# of uploads :
1
# of downloads :
112
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
IMG_5031698.exe
Verdict:
Malicious activity
Analysis date:
2021-02-03 14:30:55 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 a UDP request
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:
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)
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
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: 347997 Sample: IMG_5031698.exe Startdate: 03/02/2021 Architecture: WINDOWS Score: 100 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected Snake Keylogger 2->49 51 Yara detected AntiVM_3 2->51 53 4 other signatures 2->53 7 msgu.exe 2 2->7         started        10 IMG_5031698.exe 15 7 2->10         started        13 msgu.exe 14 3 2->13         started        process3 file4 55 Writes to foreign memory regions 7->55 57 Allocates memory in foreign processes 7->57 59 Hides that the sample has been downloaded from the Internet (zone.identifier) 7->59 61 Injects a PE file into a foreign processes 7->61 15 InstallUtil.exe 14 2 7->15         started        27 C:\Users\user\msgu.exe, PE32 10->27 dropped 29 C:\Users\user\AppData\...\InstallUtil.exe, PE32 10->29 dropped 31 C:\Users\user\msgu.exe:Zone.Identifier, ASCII 10->31 dropped 33 C:\Users\user\AppData\...\IMG_5031698.exe.log, ASCII 10->33 dropped 63 Drops PE files to the user root directory 10->63 19 cmd.exe 1 10->19         started        21 msgu.exe 2 10->21         started        65 Multi AV Scanner detection for dropped file 13->65 67 Machine Learning detection for dropped file 13->67 signatures5 process6 dnsIp7 35 checkip.dyndns.org 15->35 37 checkip.dyndns.com 216.146.43.71, 49739, 49740, 80 DYNDNSUS United States 15->37 39 2 other IPs or domains 15->39 41 Tries to steal Mail credentials (via file access) 15->41 43 Tries to harvest and steal ftp login credentials 15->43 45 Tries to harvest and steal browser information (history, passwords, etc) 15->45 23 conhost.exe 19->23         started        25 reg.exe 1 1 19->25         started        signatures8 process9
Threat name:
ByteCode-MSIL.Trojan.Woreflint
Status:
Malicious
First seen:
2021-02-03 05:38:34 UTC
AV detection:
17 of 29 (58.62%)
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:
d2397447ce64327716a26a8083375ecca1c8d59747d55c74a65759b7add30245
MD5 hash:
8b114a5f3930df6b02fa796446f2bb81
SHA1 hash:
a843161e274cc0c702cdc781d53954faba1a00a8
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 d2397447ce64327716a26a8083375ecca1c8d59747d55c74a65759b7add30245

(this sample)

  
Delivery method
Distributed via e-mail attachment

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