MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d71434cee5780228789c8c2742c0ecd04400d40e505032352eefee825a373d6c. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d71434cee5780228789c8c2742c0ecd04400d40e505032352eefee825a373d6c
SHA3-384 hash: b58e0bc6798a065631a120c1f527baac1a5b3bb26d891a496a0669098d9eb714a85a4c9ae34655b8ae3f6b3fe4606e3c
SHA1 hash: b099a1cade208dd2886716a7675779ff121c1e26
MD5 hash: 6767adff1f0478c3cc2ea03cb9e25af0
humanhash: missouri-washington-network-monkey
File name:6767adff1f0478c3cc2ea03cb9e25af0.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:676'352 bytes
First seen:2021-10-28 11:16:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:mSh/15/QCA8sgX4MYOPQ8mXVns6ny4zwHJeJ7zzwHJe:3JTmvnyuwpeJDwpe
Threatray 2'135 similar samples on MalwareBazaar
TLSH T1F2E4E75C3B812A75FE4ED5B26801092ABB230F871A80E9F26F9F25C6979F0775D44CC9
File icon (PE):PE icon
dhash icon 62e68c18148ca0e0 (10 x CoinMiner, 7 x AgentTesla, 4 x SnakeKeylogger)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
134
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/200901/
Detection(s):
SecuriteInfo.com.Suspicious.Win32.Save.a.17124.2829.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
67%
Tags:
anti-vm obfuscated packed
Link:
https://www.filescan.io/uploads/617a86b0db358dd15ee2dfea/reports/4df18270-ea84-46ff-9c35-e2648dd9ce83/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/52256fa2-386f-41f9-98e0-275065135244
Result
Threat name:
Clipboard Hijacker Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/878512
Signature
Antivirus detection for dropped file
Binary or sample is protected by dotNetProtector
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Detected unpacking (overwrites its own PE header)
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
Tries to delay execution (extensive OutputDebugStringW loop)
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Clipboard Hijacker
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 510946 Sample: Dby3JPHcIQ.exe Startdate: 28/10/2021 Architecture: WINDOWS Score: 100 58 Malicious sample detected (through community Yara rule) 2->58 60 Yara detected Clipboard Hijacker 2->60 62 Yara detected Telegram RAT 2->62 64 3 other signatures 2->64 7 sergf.exe 3 2->7         started        10 Dby3JPHcIQ.exe 4 2->10         started        process3 signatures4 68 Multi AV Scanner detection for dropped file 7->68 70 Machine Learning detection for dropped file 7->70 72 Tries to delay execution (extensive OutputDebugStringW loop) 7->72 74 Injects a PE file into a foreign processes 7->74 12 sergf.exe 5 7->12         started        15 cmd.exe 1 7->15         started        17 cmd.exe 1 7->17         started        76 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 10->76 19 cmd.exe 3 10->19         started        21 cmd.exe 1 10->21         started        24 Dby3JPHcIQ.exe 10->24         started        process5 file6 44 C:\Users\user\AppData\...\FB_3402.tmp.exe, PE32 12->44 dropped 46 C:\Users\user\AppData\...\FB_2B37.tmp.exe, PE32 12->46 dropped 26 FB_3402.tmp.exe 15 2 12->26         started        30 FB_2B37.tmp.exe 1 11 12->30         started        32 conhost.exe 15->32         started        34 schtasks.exe 1 15->34         started        36 conhost.exe 17->36         started        48 C:\Users\user\AppData\Roaming\...\sergf.exe, PE32 19->48 dropped 50 C:\Users\user\...\sergf.exe:Zone.Identifier, ASCII 19->50 dropped 38 conhost.exe 19->38         started        66 Uses schtasks.exe or at.exe to add and modify task schedules 21->66 40 conhost.exe 21->40         started        42 schtasks.exe 1 21->42         started        signatures7 process8 dnsIp9 52 checkip.dyndns.com 132.226.247.73, 49758, 80 UTMEMUS United States 26->52 54 freegeoip.app 104.21.19.200, 443, 49759 CLOUDFLARENETUS United States 26->54 56 checkip.dyndns.org 26->56 78 Antivirus detection for dropped file 26->78 80 May check the online IP address of the machine 26->80 82 Tries to steal Mail credentials (via file access) 26->82 88 2 other signatures 26->88 84 Detected unpacking (overwrites its own PE header) 30->84 86 Machine Learning detection for dropped file 30->86 signatures10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d71434cee5780228789c8c2742c0ecd04400d40e505032352eefee825a373d6c/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-10-28 11:17:04 UTC
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
0cc6f444f52c66cd955fa64184e8784b8ec735a0d8b2f1f4c060532fcd54e9f8
SnakeKeylogger
1216db955da408a0070ebd68abffd6978e62363fe917b55688b9df9f253d58cb
SnakeKeylogger
20351bfb18a4c774795e240a1a143754493ce9c89edf007c5cb110e4bce447a9
SnakeKeylogger
3559806841a45de7e6ed11acf6085ddbfb7ca67781e1db676b844b0e92ac30f9
SnakeKeylogger
406776bc31b30cd94d3e6e50ea5adfac4817b2787c49f02e9ac096ea128f4843
SnakeKeylogger
7fab4484ff1eba1d0ee9048c96a4daf0f8441c230bd6cf2f569c4bf775e8ccfe
SnakeKeylogger
d33e00381cdafc0c33431016e4781e12e7d335e83ba405ae242ed54044af98d2
SnakeKeylogger
e24e32d3cbe89de6119e8d181205aebd073055e2d4b8c873954213553b639b27
SnakeKeylogger
+ 2'125 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence spyware stealer
Link:
https://tria.ge/reports/211028-nf1ajsbeb7/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: SetClipboardViewer
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
Adds Run key to start application
Looks up external IP address via web service
Drops startup file
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
Unpacked files
SH256 hash:
eef635d1c6f58320072d6b4b762bee15d559978f2d150726a0fef3f83627871f
MD5 hash:
0052d6c22b3c528c011b2e093155f8e0
SHA1 hash:
e176827903acb3f96b4114b036a0cda8646331d9
Link:
https://www.unpac.me/results/6fb64a83-8b1d-4274-a447-3d0023b7b4b2/
SH256 hash:
5dcefb98182620deefa5df2e27038788eb42b83947632f09483c80dc47e5db98
MD5 hash:
b2ef29e2671831213ed58e9ec7cb0187
SHA1 hash:
595309817cbd3670122500089ecd5a9078820423
Link:
https://www.unpac.me/results/6fb64a83-8b1d-4274-a447-3d0023b7b4b2/
SH256 hash:
41ec94806f1c0f6e87a1e124ae36e78d25f503e0c3810d771ea0aea3f0af7150
MD5 hash:
0ca7ed8e1aa0ba52e8d4a7f8dd43a5a4
SHA1 hash:
1f7cd762fb902a6c2acb3408508e98d0fedaf016
Link:
https://www.unpac.me/results/6fb64a83-8b1d-4274-a447-3d0023b7b4b2/
SH256 hash:
d71434cee5780228789c8c2742c0ecd04400d40e505032352eefee825a373d6c
MD5 hash:
6767adff1f0478c3cc2ea03cb9e25af0
SHA1 hash:
b099a1cade208dd2886716a7675779ff121c1e26
Link:
https://www.unpac.me/results/6fb64a83-8b1d-4274-a447-3d0023b7b4b2/
Malware family:
Phoenix
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/d71434cee578/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/d71434cee5780228789c8c2742c0ecd04400d40e505032352eefee825a373d6c

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_dotNetProtector
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with dotNetProtector
Rule name:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
Rule name:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

SnakeKeylogger

Executable exe d71434cee5780228789c8c2742c0ecd04400d40e505032352eefee825a373d6c

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/200901/
  
URLhaus
https://urlhaus.abuse.ch/url/1723717/
  
Delivery method
Distributed via web download

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