MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8875bcc3b28c05466bf313def566f00467cfdc7c72626b445f10169943294180. 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 3 File information Comments

SHA256 hash: 8875bcc3b28c05466bf313def566f00467cfdc7c72626b445f10169943294180
SHA3-384 hash: 55fe66367d9018a21e92d5ec249e892a473ad89d439e6d026c0e77996c060bee21ab68bf640395619d5fd5f6a6dab0fc
SHA1 hash: 932d35371d2b4191deb177eaaf074ce9fc32258f
MD5 hash: 3dcb599c7f26768fe260b4158333319b
humanhash: zulu-delta-earth-johnny
File name:378753687654345678345601.exe
Download: download sample
Signature SnakeKeylogger
File size:626'192 bytes
First seen:2021-03-24 11:11:30 UTC
Last seen:2021-03-24 15:11:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 12288:EzWNrOvhZWMXZT83ZqTGheEzcj5c5W17Eab3KFXcdA241oY:rNrOv7n63ZntzcjO5auudA241oY
Threatray 528 similar samples on MalwareBazaar
TLSH AFD4E0D1C288ACE6F81B17B54C339D11505BFF6CA9B5541A652FB52EAA7328330B7C0B
Reporter Anonymous
Tags:SnakeKeylogger

Intelligence


File Origin
# of uploads :
3
# of downloads :
140
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
378753687654345678345601.exe
Verdict:
Malicious activity
Analysis date:
2021-03-24 11:36:56 UTC
Tags:
installer evasion trojan

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

Behaviour
Creating a file in the %temp% subdirectories
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Creating a window
Sending a UDP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
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:
AgentTesla Snake Keylogger
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Machine Learning detection for dropped file
Maps a DLL or memory area into another process
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)
Yara detected AgentTesla
Yara detected Beds Obfuscator
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 374983 Sample: 378753687654345678345601.exe Startdate: 24/03/2021 Architecture: WINDOWS Score: 100 44 Found malware configuration 2->44 46 Multi AV Scanner detection for dropped file 2->46 48 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->48 50 5 other signatures 2->50 6 378753687654345678345601.exe 1 13 2->6         started        10 yehavex.exe 11 2->10         started        12 yehavex.exe 11 2->12         started        process3 file4 22 C:\Users\user\AppData\Roaming\...\yehavex.exe, PE32 6->22 dropped 24 C:\Users\user\AppData\Local\...\ic2zdj.dll, PE32 6->24 dropped 52 Detected unpacking (changes PE section rights) 6->52 54 Detected unpacking (overwrites its own PE header) 6->54 56 May check the online IP address of the machine 6->56 14 378753687654345678345601.exe 15 2 6->14         started        26 C:\Users\user\AppData\Local\...\ic2zdj.dll, PE32 10->26 dropped 58 Multi AV Scanner detection for dropped file 10->58 60 Maps a DLL or memory area into another process 10->60 18 yehavex.exe 14 2 10->18         started        28 C:\Users\user\AppData\Local\...\ic2zdj.dll, PE32 12->28 dropped 20 yehavex.exe 2 12->20         started        signatures5 process6 dnsIp7 30 checkip.dyndns.org 14->30 32 checkip.dyndns.com 131.186.113.70, 49713, 49714, 49720 DYNDNSUS United States 14->32 34 freegeoip.app 104.21.19.200, 443, 49716, 49729 CLOUDFLARENETUS United States 14->34 36 checkip.dyndns.org 18->36 38 172.67.188.154, 443, 49723 CLOUDFLARENETUS United States 18->38 40 192.168.2.1 unknown unknown 18->40 42 checkip.dyndns.org 20->42 62 Tries to steal Mail credentials (via file access) 20->62 64 Tries to harvest and steal ftp login credentials 20->64 66 Tries to harvest and steal browser information (history, passwords, etc) 20->66 signatures8
Threat name:
Win32.Trojan.Predator
Status:
Malicious
First seen:
2021-03-24 03:37:37 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger keylogger persistence spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
Snake Keylogger
Snake Keylogger Payload
Unpacked files
SH256 hash:
8875bcc3b28c05466bf313def566f00467cfdc7c72626b445f10169943294180
MD5 hash:
3dcb599c7f26768fe260b4158333319b
SHA1 hash:
932d35371d2b4191deb177eaaf074ce9fc32258f
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod Beds Protector
Rule name:Keylog_bin_mem
Author:James_inthe_box
Description:Contains Keylog
Rule name:MALWARE_Win_SnakeKeylogger
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

Executable exe 8875bcc3b28c05466bf313def566f00467cfdc7c72626b445f10169943294180

(this sample)

  
Delivery method
Distributed via e-mail attachment

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