MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 48b02faab7ec612b14ad80e24b2c67bfca1c1f7474cfb64066261eb6aa0ed952. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 48b02faab7ec612b14ad80e24b2c67bfca1c1f7474cfb64066261eb6aa0ed952
SHA3-384 hash: 4fd9040eeed1ec73a3cbd946b7deb5a6241f5ae4229dffae66080681adb54331785747d5eb918d5fe09babeda78f91e6
SHA1 hash: cf11c7b08f6220a773919d3d872cc3f86b6adfc8
MD5 hash: ffd3ef374051e8534733d0faedfbe255
humanhash: juliet-indigo-virginia-sink
File name:Bank payment slip.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:20'992 bytes
First seen:2022-06-29 07:40:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger)
ssdeep 384:s5FBBO7HDccMCveiBwxHJUnnmy81NmimuSNzg446Wc9yW:oBmYcAJRgzgu
Threatray 4'865 similar samples on MalwareBazaar
TLSH T12892E5638255426EE83647F5DC2181396132D18D7C29CBAE289CD17BECB338077D7A2E
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon b2a663a2a6b6a2ba (4 x SnakeKeylogger)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
211
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/284113/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Sending an HTTP GET request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/62bc024c03fa367ea587f51e/reports/481958e0-9d51-4fe7-a66a-628144194bc7/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d075d115-8a25-4dbd-b2cd-5e5ed4d929e3
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1021834
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Creates an undocumented autostart registry key
Encrypted powershell cmdline option found
Executable has a suspicious name (potential lure to open the executable)
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
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
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 / registry access)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Yara detected MSILDownloaderGeneric
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 654330 Sample: Bank payment slip.exe Startdate: 29/06/2022 Architecture: WINDOWS Score: 100 36 Snort IDS alert for network traffic 2->36 38 Malicious sample detected (through community Yara rule) 2->38 40 Multi AV Scanner detection for dropped file 2->40 42 13 other signatures 2->42 7 Bank payment slip.exe 15 7 2->7         started        process3 dnsIp4 28 cdn.discordapp.com 162.159.133.233, 443, 49744 CLOUDFLARENETUS United States 7->28 30 192.168.2.1 unknown unknown 7->30 22 C:\Users\user\AppData\Roaming\...\Drlqe.exe, PE32 7->22 dropped 24 C:\Users\user\...\Drlqe.exe:Zone.Identifier, ASCII 7->24 dropped 26 C:\Users\user\...\Bank payment slip.exe.log, ASCII 7->26 dropped 44 Creates an undocumented autostart registry key 7->44 46 Encrypted powershell cmdline option found 7->46 48 Writes to foreign memory regions 7->48 50 Injects a PE file into a foreign processes 7->50 12 MSBuild.exe 14 2 7->12         started        16 MSBuild.exe 7->16         started        18 powershell.exe 15 7->18         started        file5 signatures6 process7 dnsIp8 32 checkip.dyndns.com 132.226.8.169, 49805, 80 UTMEMUS United States 12->32 34 checkip.dyndns.org 12->34 52 Tries to steal Mail credentials (via file / registry access) 12->52 54 Tries to harvest and steal ftp login credentials 12->54 56 Tries to harvest and steal browser information (history, passwords, etc) 12->56 58 May check the online IP address of the machine 16->58 20 conhost.exe 18->20         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/48b02faab7ec612b14ad80e24b2c67bfca1c1f7474cfb64066261eb6aa0ed952/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-06-28 13:07:36 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
20 of 25 (80.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jcyc7kvx5rqswffnqdrewldhx7fbyh3uoth3mqdgeyplnkqo3fja._file
Verdict:
malicious
Similar samples:
0462b577e576cd4b51d091c962eea360316be7b16665fa2a4cf6259d711d7e55
SnakeKeylogger
075d1ac0887f0028c537e2b45c1d1686d26e18464792ca65b374a4ac82261d93
SnakeKeylogger
089d64094a0cbe3fc87733eaf8f49bb1d818948429fa80de8953b8ff2c667a6a
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10c2718857ad39e2dc165eea92a9854c528f169d0f9ccf887ee62e29ec0f208f
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4f5c717b397608e6c58b8133b041e258b9d4446f4f8c286ae4b5f5c13bf2a404
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6854be3657cbb743286183f6a18048d849e9e3dd5a1ba47d1d6f2e2d05195fd5
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900eb9594b34519d8935f2c4a627a365a4eb8f68fa5ec14b9eed9544c2e9551e
SnakeKeylogger
b3ff992cc3e6d83faa2328915e916df30b9484ca21f35e1d96f7a6a7fa0a44ac
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c6b830eb57c4bad87392f58857a37691511be8dab6cc595ce0052f6f6ee421a0
SnakeKeylogger
+ 4'855 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger stealer
Link:
https://tria.ge/reports/220629-jh321afgcn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Snake Keylogger
Snake Keylogger Payload
Unpacked files
SH256 hash:
48b02faab7ec612b14ad80e24b2c67bfca1c1f7474cfb64066261eb6aa0ed952
MD5 hash:
ffd3ef374051e8534733d0faedfbe255
SHA1 hash:
cf11c7b08f6220a773919d3d872cc3f86b6adfc8
Link:
https://www.unpac.me/results/d6e076a3-a37c-4ca2-b84a-eb99594bc06f/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/48b02faab7ec/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/48b02faab7ec612b14ad80e24b2c67bfca1c1f7474cfb64066261eb6aa0ed952

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_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
Rule name:INDICATOR_SUSPICIOUS_EXE_DiscordURL
Create hunting rule
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_Discord_Attachments_URL
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects a PE file that contains an Discord Attachments URL. This is often used by Malware to download further payloads
Rule name:SUSP_PE_Discord_Attachment_Oct21_1
Create hunting rule
Author:Florian Roth
Description:Detects suspicious executable with reference to a Discord attachment (often used for malware hosting on a legitimate FQDN)
Reference:Internal Research

File information

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

Malspam

SnakeKeylogger

Executable exe 48b02faab7ec612b14ad80e24b2c67bfca1c1f7474cfb64066261eb6aa0ed952

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/284113/

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