MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba35baf8db8fa9fb43be006c021133da45e06fa092eee3981feac3244aeaa0e5. 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 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ba35baf8db8fa9fb43be006c021133da45e06fa092eee3981feac3244aeaa0e5
SHA3-384 hash: e0f954fd5aaeae350feb1fe2c05980991c5cdc6cef89fd2526b720d618f118f31be0475f362fd784585364c4788d0fa8
SHA1 hash: 51e50d903b46abb6ed0d5da6a01fa7b1a1d2f6d7
MD5 hash: 093deb2724eda99e6a4637fde188cf36
humanhash: snake-johnny-july-winter
File name:093deb2724eda99e6a4637fde188cf36
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:864'256 bytes
First seen:2022-10-12 14:08:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:Zup/TOuVibQga/8o2Wgiu7r1joVH14rX6RrfWrbBvy3IxEn:VrsgakokJye8r
TLSH T1F7055BBA2182610FD4167171C8C7DAF36AFB6D617112C1C796D32F6FBC480BF9A12296
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 0c4c4a4c4cb4b4b4 (26 x SnakeKeylogger, 9 x Formbook, 5 x AgentTesla)
Reporter zbetcheckin
Tags:32 exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
213
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/319409/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1620.25327.17772.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6346ca800d2bcf0ff9a283bf/reports/d24fd1e3-7cc9-4f0e-9f3c-1b8112138cae/overview
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/3fed6398-0391-44a1-9e6c-dac2a2b8182d
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1088852
Signature
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
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 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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 721452 Sample: mwk4eb0e34.exe Startdate: 12/10/2022 Architecture: WINDOWS Score: 100 49 Snort IDS alert for network traffic 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 Sigma detected: Scheduled temp file as task from temp location 2->53 55 8 other signatures 2->55 7 mwk4eb0e34.exe 7 2->7         started        11 CBdqPzmWsfld.exe 5 2->11         started        process3 file4 33 C:\Users\user\AppData\...\CBdqPzmWsfld.exe, PE32 7->33 dropped 35 C:\Users\...\CBdqPzmWsfld.exe:Zone.Identifier, ASCII 7->35 dropped 37 C:\Users\user\AppData\Local\...\tmpEAE6.tmp, XML 7->37 dropped 39 C:\Users\user\AppData\...\mwk4eb0e34.exe.log, ASCII 7->39 dropped 57 May check the online IP address of the machine 7->57 59 Uses schtasks.exe or at.exe to add and modify task schedules 7->59 61 Adds a directory exclusion to Windows Defender 7->61 63 Injects a PE file into a foreign processes 7->63 13 mwk4eb0e34.exe 15 2 7->13         started        17 powershell.exe 19 7->17         started        19 schtasks.exe 1 7->19         started        21 WMIADAP.exe 7->21         started        65 Multi AV Scanner detection for dropped file 11->65 67 Machine Learning detection for dropped file 11->67 23 CBdqPzmWsfld.exe 14 2 11->23         started        25 schtasks.exe 1 11->25         started        signatures5 process6 dnsIp7 41 checkip.dyndns.com 132.226.247.73, 49701, 80 UTMEMUS United States 13->41 43 checkip.dyndns.org 13->43 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        45 193.122.6.168, 49702, 80 ORACLE-BMC-31898US United States 23->45 47 checkip.dyndns.org 23->47 69 Tries to steal Mail credentials (via file / registry access) 23->69 71 Tries to harvest and steal ftp login credentials 23->71 73 Tries to harvest and steal browser information (history, passwords, etc) 23->73 31 conhost.exe 25->31         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ba35baf8db8fa9fb43be006c021133da45e06fa092eee3981feac3244aeaa0e5/
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2022-10-12 08:14:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
19 of 26 (73.08%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xi23v6g3r6u7wq56abwaeejt3jc6a35aslxohga75lbsisxkudsq._file
Verdict:
malicious
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/221012-rf46aaegek/
Behaviour
Creates scheduled task(s)
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
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot5689050416:AAER7vL3U497aoq7pzBRC3Ror1bDYoH5KAQ/sendMessage?chat_id=1736922894
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/503e512e-7644-42f0-aa90-fda572f6b46c
Unpacked files
SH256 hash:
5d6b1261e0b386aa76ee1d920a2b37962e62257242d8dbc9732c23e29342aa47
MD5 hash:
f188cd4bd817a4ccb603b89bda726505
SHA1 hash:
eb3443533599cec377693cf14325cc014852cab8
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/95a3cef6-4f51-4939-8043-3e7cb8428f61/
Parent samples :
ba35baf8db8fa9fb43be006c021133da45e06fa092eee3981feac3244aeaa0e5
e29862ea0a5f15f4612184f0c4afe079dd03f17d072049ba49a71ec0afe3a197
392eeab0970120d5610a1707ecd9062d38f4ccb6946eec9d0c057fbc82e246fa
269135909706b22a5060b5d53ecea40ffa8d1fe1d1f13fe80062bcb37db09918
add086e8bdf4d98a4d737d3da0bc6282461c2fff9f9eb4a37007242c90e42aad
5d6b1261e0b386aa76ee1d920a2b37962e62257242d8dbc9732c23e29342aa47
SH256 hash:
af7ac1171b44c9a949ad80bfaf05095048d0b74cfb527f66479e22f47d340110
MD5 hash:
f696dc0e00cb8f70799ac3fcaa5f9f6a
SHA1 hash:
cde2283de5b89639ea52f6388feef8f77efc63ce
Link:
https://www.unpac.me/results/95a3cef6-4f51-4939-8043-3e7cb8428f61/
SH256 hash:
4a28381ac1abf5c2a65c8459ea7aee4c0070e47ee0de0eecf2b4a55e1cf6ca07
MD5 hash:
e1d915d43499d7297c97abea28a3ef48
SHA1 hash:
529a5cbf8bf2ec8fe923136103d825df01254fdf
Link:
https://www.unpac.me/results/95a3cef6-4f51-4939-8043-3e7cb8428f61/
SH256 hash:
dc6330e894fe843b658ce494775e948995ec45361b3ed411e213527806cc516b
MD5 hash:
741672a5a89afbce31ff29fcef3693b8
SHA1 hash:
4c140e942bad4a9a48432dd2b5ad0257cdebba9b
Link:
https://www.unpac.me/results/95a3cef6-4f51-4939-8043-3e7cb8428f61/
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
Link:
https://www.unpac.me/results/95a3cef6-4f51-4939-8043-3e7cb8428f61/
SH256 hash:
ba35baf8db8fa9fb43be006c021133da45e06fa092eee3981feac3244aeaa0e5
MD5 hash:
093deb2724eda99e6a4637fde188cf36
SHA1 hash:
51e50d903b46abb6ed0d5da6a01fa7b1a1d2f6d7
Link:
https://www.unpac.me/results/95a3cef6-4f51-4939-8043-3e7cb8428f61/
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/ba35baf8db8fa9fb43be006c021133da45e06fa092eee3981feac3244aeaa0e5

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: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 ba35baf8db8fa9fb43be006c021133da45e06fa092eee3981feac3244aeaa0e5

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2365892/
Cape
Cape
https://www.capesandbox.com/analysis/319409/

Comments


Avatar
zbet commented on 2022-10-12 14:08:27 UTC

url : hxxp://41.216.183.128/88/vbc.exe