MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dfb1e4b77bceb4aa51ca6e7f79785f573cdfa9d047bf38717926730be7f85026. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dfb1e4b77bceb4aa51ca6e7f79785f573cdfa9d047bf38717926730be7f85026
SHA3-384 hash: 8e4069913d34e21293f4a3b782e15674344b6e33059add43a76a5e815eb78c405bded7360be85618687b1dc0f8cca5d3
SHA1 hash: a1fa795b7f358176dee67fc0f8cb8416742b8d8a
MD5 hash: e1d7bb065d0af85e5053a1109b8ee034
humanhash: music-march-comet-foxtrot
File name:ti̇cari̇ fatura0852023.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:529'920 bytes
First seen:2023-05-08 08:23:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:8wQ/6u4T/uDZ1D425kqtSCwqEXm3FvAdTJ:89T4T/W1c2WqUX23FvA
Threatray 834 similar samples on MalwareBazaar
TLSH T178B40190F1FACAA3D91E8AF45A2874500372759391C1D3D84E25A7492BEAF0CDF4C9DB
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon b1b1b17964989c06 (31 x SnakeKeylogger, 4 x AgentTesla, 3 x XWorm)
Reporter abuse_ch
Tags:exe geo PRT SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
243
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/387437/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
clipbanker comodo darkkomet packed
Link:
https://www.filescan.io/uploads/6458b1a61c5e6717120731d2/reports/7cfecda6-ce0f-4151-9143-240e21b322cb/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/dfb1e4b77bceb4aa51ca6e7f79785f573cdfa9d047bf38717926730be7f85026
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.
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/625c1d3e-af85-4fb5-b8bf-43d02620c0db
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1228162
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
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
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 861125 Sample: ti#U0307cari#U0307_fatura08... Startdate: 08/05/2023 Architecture: WINDOWS Score: 100 47 Snort IDS alert for network traffic 2->47 49 Found malware configuration 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 7 other signatures 2->53 7 ti#U0307cari#U0307_fatura0852023.exe 7 2->7         started        11 lnKKOgbI.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\Roaming\lnKKOgbI.exe, PE32 7->31 dropped 33 C:\Users\...\lnKKOgbI.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmp47CB.tmp, XML 7->35 dropped 37 ti#U0307cari#U0307_fatura0852023.exe.log, ASCII 7->37 dropped 55 May check the online IP address of the machine 7->55 57 Uses schtasks.exe or at.exe to add and modify task schedules 7->57 59 Adds a directory exclusion to Windows Defender 7->59 13 ti#U0307cari#U0307_fatura0852023.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        61 Multi AV Scanner detection for dropped file 11->61 63 Machine Learning detection for dropped file 11->63 65 Injects a PE file into a foreign processes 11->65 21 lnKKOgbI.exe 14 2 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 39 checkip.dyndns.com 132.226.8.169, 49696, 80 UTMEMUS United States 13->39 41 checkip.dyndns.org 13->41 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        43 193.122.6.168, 49698, 80 ORACLE-BMC-31898US United States 21->43 45 checkip.dyndns.org 21->45 67 Tries to steal Mail credentials (via file / registry access) 21->67 69 Tries to harvest and steal ftp login credentials 21->69 71 Tries to harvest and steal browser information (history, passwords, etc) 21->71 29 conhost.exe 23->29         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dfb1e4b77bceb4aa51ca6e7f79785f573cdfa9d047bf38717926730be7f85026/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2023-05-08 06:04:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=36y6jn33z22kuuoknz7xs6c7k46n7koqi67tq4lzezzqxz7ykata._file
Verdict:
malicious
Similar samples:
1098c30f8d02c4acabc58ffabc34f30e2a234c702851e1c6c88a072d795a2ef1
SnakeKeylogger
2535b5bde8fbe58fcddfbf7acf196a1290159e707c87929a1ae94bc7970e1c5c
SnakeKeylogger
45ecfd36d97932c3c4fb1548684eaa696d4288cb373d95bae9010e057291611b
SnakeKeylogger
70eddfd85da24eeaffddfdd6326c749326f098b597ce9c8eb79b3e69242a7801
SnakeKeylogger
c3f3e5052e6a603098bfe0838f32ac8f3c09710817af3ae0e96384dc013b007b
SnakeKeylogger
c9cd4f96ee3af2513298b62ff2f1c877364fb537fa3d70ef5268db133a4b9b85
SnakeKeylogger
d82034c5d5633ff4f38939fd15a82c3612886742e8bedf4060fdb2129c09aacb
SnakeKeylogger
dc5d1afb2584bade5caff58e4e153c22ec7a52cdbac6c1b56d289b0621c98b10
SnakeKeylogger
e4a9cb185c46bf812bf29890c14a2f20f6dbddfc1e34abe5e15af668077b33f6
SnakeKeylogger
eb70269bb8ef78bb7c44342ed5efac0d76df99207bf45e9f9739aad5b9cf9563
SnakeKeylogger
+ 824 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230508-kaqblsbd9s/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Checks computer location settings
Unpacked files
SH256 hash:
0e2c6a0150213e94e2d9d69cac03e4f8eec007af186398a1854de926d375f3a5
MD5 hash:
b6336bfc95f471ec92a8bfd527d1c343
SHA1 hash:
c62a2a2bacdaf45fb047ced4798d144e3edf0c21
Link:
https://www.unpac.me/results/940b9b28-33e5-4da9-bfba-9a5b2a499392/
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
Link:
https://www.unpac.me/results/940b9b28-33e5-4da9-bfba-9a5b2a499392/
Parent samples :
ee57b6fa1e5a3c5ef776b79f32820327bcb3fe1974eeddf65c0eb56131193397
de8c7c543f438af1e7e78096f6873268e9b1a12745edf9c88db07e136163399e
SH256 hash:
1f2011a9aaddeabe29de7d0328810f96d7a68a268579bc255685996b51a563be
MD5 hash:
355e009646d7921dd56aca4f92fb1aca
SHA1 hash:
786144d784e953310ab6c6368163edc8d85cbcbc
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/940b9b28-33e5-4da9-bfba-9a5b2a499392/
Parent samples :
dfb1e4b77bceb4aa51ca6e7f79785f573cdfa9d047bf38717926730be7f85026
f8361cfd071c7c258b148d194ab3abdea0f5f68c2d0d98f0275c3b335b83d469
5e4c7dbe10041091473bcd0422108ffea38eeaf6e5a9e1e51df947297b62df3e
27981353e3464d563e3395e623e4a3207f4f9bb968a4e207bc8e6cac2971af98
aa64eab74660609d37759f40828c4d4e486c47fb8d9613c60f39d11465aa05a8
3483bcc8e4d439c0883bd94044e95f23c4b674c0472af8e695594e00bbbf9dbf
SH256 hash:
5c82d0ed13baab8aa2395e775c0390137e8dc15766f45e6e4ae0247efd9a4620
MD5 hash:
d58e4372740bc9d532c01b27688f9eb5
SHA1 hash:
48539ec340975ff302542c10a1455519ab1d4deb
Link:
https://www.unpac.me/results/940b9b28-33e5-4da9-bfba-9a5b2a499392/
SH256 hash:
7d4d2727af16bd43a8b84684fcf9471ffac7adb5a99bab3476951c16dcdfa4c3
MD5 hash:
48f25f70764858909ab7fa96721f9d01
SHA1 hash:
1a8628d1c7ea6cf1d06dbfc58cbca14d32139fbd
Link:
https://www.unpac.me/results/940b9b28-33e5-4da9-bfba-9a5b2a499392/
SH256 hash:
dfb1e4b77bceb4aa51ca6e7f79785f573cdfa9d047bf38717926730be7f85026
MD5 hash:
e1d7bb065d0af85e5053a1109b8ee034
SHA1 hash:
a1fa795b7f358176dee67fc0f8cb8416742b8d8a
Link:
https://www.unpac.me/results/940b9b28-33e5-4da9-bfba-9a5b2a499392/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/dfb1e4b77bce/report/overview.html
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_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
Author:ditekSHen
Description:Detects executables with potential process hoocking
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
Rule name:MALWARE_Win_SnakeKeylogger
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger
Rule name:MAL_Envrial_Jan18_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:MAL_Envrial_Jan18_1_RID2D8C
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_SnakeKeylogger_af3faa65
Create hunting rule
Author:Elastic Security

File information

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

Malspam

SnakeKeylogger

Executable exe dfb1e4b77bceb4aa51ca6e7f79785f573cdfa9d047bf38717926730be7f85026

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/387437/

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