MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 67b7f66025b6098025886ec925046c49b07ef843184c8c2e9df74cfff9eb8987. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
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SHA256 hash: 67b7f66025b6098025886ec925046c49b07ef843184c8c2e9df74cfff9eb8987
SHA3-384 hash: 7ffbf8ddd3a7d9eac82299399919f54ef620a903c2c8b9bb8065958393e19a1bd5bea80af98040ce291dd8c72e2f25a7
SHA1 hash: 9943ffca107d879015b16ac9e8733fbb853a64d3
MD5 hash: 65b5ddeb91f2600fc05e47a3c8777415
humanhash: helium-autumn-march-sierra
File name:00987654345678900987654.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:25'088 bytes
First seen:2022-03-13 17:14:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 768:hJ9PN31NxdEBkDbalDJCv9rycyrsR2vZmtIa:hrD/yBkDba9MVkvvwtIa
Threatray 8'624 similar samples on MalwareBazaar
TLSH T1FCB25C15AB6C9ED0D4724BBDDCF7D60C17E4E612861AEF0B749E238BAC13742D691B02
File icon (PE):PE icon
dhash icon 64f4d4d4ecf4d4d4 (82 x SnakeKeylogger, 34 x AgentTesla, 24 x Formbook)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
201
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/249885/
Detection(s):
SecuriteInfo.com.Trojan.Downloader.10124.UNOFFICIAL
Create hunting rule

Win.Trojan.WPDownloader-9939915-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
Launching a process
Creating a process with a hidden window
Running batch commands
DNS request
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/622e2665dfdfa8501c990216/reports/52c3a7b6-9664-4bd2-a7b2-08385c43eca0/overview
Result
Verdict:
SUSPICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/14d46cb1-ca8c-4fbb-ae3b-f734d72e3746
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/955631
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Encrypted powershell cmdline option found
Found malware configuration
Injects a PE file into a foreign processes
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 submitted file
Sigma detected: Silenttrinity Stager Msbuild Activity
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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: 588108 Sample: 00987654345678900987654.exe Startdate: 13/03/2022 Architecture: WINDOWS Score: 100 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 10 other signatures 2->51 8 00987654345678900987654.exe 15 4 2->8         started        process3 dnsIp4 35 cdn.discordapp.com 162.159.133.233, 443, 49751 CLOUDFLARENETUS United States 8->35 37 192.168.2.1 unknown unknown 8->37 33 C:\Users\...\00987654345678900987654.exe.log, ASCII 8->33 dropped 53 Encrypted powershell cmdline option found 8->53 55 Writes to foreign memory regions 8->55 57 Injects a PE file into a foreign processes 8->57 13 MSBuild.exe 14 2 8->13         started        17 MSBuild.exe 8->17         started        19 powershell.exe 9 8->19         started        21 cmd.exe 1 8->21         started        file5 signatures6 process7 dnsIp8 39 checkip.dyndns.com 193.122.6.168, 49771, 80 ORACLE-BMC-31898US United States 13->39 41 checkip.dyndns.org 13->41 43 freegeoip.app 188.114.97.7, 443, 49772 CLOUDFLARENETUS European Union 13->43 59 Tries to steal Mail credentials (via file / registry access) 13->59 61 Tries to harvest and steal ftp login credentials 13->61 63 Tries to harvest and steal browser information (history, passwords, etc) 13->63 65 May check the online IP address of the machine 17->65 23 cmd.exe 1 19->23         started        25 conhost.exe 19->25         started        27 conhost.exe 21->27         started        29 timeout.exe 1 21->29         started        signatures9 process10 process11 31 timeout.exe 1 23->31         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/67b7f66025b6098025886ec925046c49b07ef843184c8c2e9df74cfff9eb8987/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2022-03-13 15:14:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
23 of 27 (85.19%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m637mybfwyeyajmin3eskbdmjgyh56cddbgiylu565gp76plrgdq._file
Verdict:
malicious
Similar samples:
0d5e6db0764a82c186d510183de1b14786fc3525d15df94763ef1c96520a3cb7
SnakeKeylogger
3b61d62bc5309a42e101f9003ea0bc1b530426f78d11a6743f6c9c3511d8de1c
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4c58367c2bef44bbe841f7099f6974c79e9c5c7af23f68c41955b32e880d1c70
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5e8eb8d2e1ba90756915c1a717da45749c3fbc14ae25518cd694146f6fbd7891
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600eb17d1143aa3c5c9236dcb5e17296cea89e4174ea6740b1feaf257664125f
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614fc0a9f81ce3311f0184b264d03418a1e6dad6a0b64ba6f6f723ade17985a6
SnakeKeylogger
6b66b5b7d5ce4613a9ecd178cce2f5cd8e745ba489f75bdf02c8224703679802
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974c1a6d9dcef07f59f1c89c2b4cfdd96720661aa01421b457c9e7f888b92c5e
SnakeKeylogger
+ 8'614 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/220313-vsktysaebp/
Behaviour
Delays execution with timeout.exe
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:
67b7f66025b6098025886ec925046c49b07ef843184c8c2e9df74cfff9eb8987
MD5 hash:
65b5ddeb91f2600fc05e47a3c8777415
SHA1 hash:
9943ffca107d879015b16ac9e8733fbb853a64d3
Link:
https://www.unpac.me/results/5b69b7bd-1add-4407-b766-0510934a1224/
Malware family:
Phoenix
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/67b7f66025b6/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/67b7f66025b6098025886ec925046c49b07ef843184c8c2e9df74cfff9eb8987

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_SUSPICIOUS_EXE_DiscordURL
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Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
Rule name:pe_imphash
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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 67b7f66025b6098025886ec925046c49b07ef843184c8c2e9df74cfff9eb8987

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/249885/

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