MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d88c101a1c0570712c1c182ba9c7f501bba00f98cb9d083286b339283b9008e2. 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: 13


Intelligence 13 IOCs YARA 7 File information Comments
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SHA256 hash: d88c101a1c0570712c1c182ba9c7f501bba00f98cb9d083286b339283b9008e2
SHA3-384 hash: 1c2b3cfb9462cc4326ccbcc80f53e4fc1cca5f5ee1b25a4423ff1a65f77e397304e0b5acf84c22feed350b3ebb998b76
SHA1 hash: e46dc1f96a59e75966be8e1011f53b3b6043f364
MD5 hash: 0d36bb32b9e6664fc3090b506f55cdf9
humanhash: fish-network-timing-ink
File name:0d36bb32b9e6664fc3090b506f55cdf9.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:410'058 bytes
First seen:2022-10-02 06:50:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 98f67c550a7da65513e63ffd998f6b2e (21 x SnakeKeylogger, 13 x MassLogger, 11 x CryptOne)
ssdeep 6144:UvEN2U+T6i5LirrllHy4HUcMQY6TL2yP2bCRYgbw:GENN+T5xYrllrU7QY6TL2jKw
TLSH T161945A2FBAE47429E4FB87F114356162B6316E200B96CC0F16D0BA453879A43B9F5B1F
TrID 38.6% (.EXE) Win32 Executable Microsoft Visual Basic 6 (82067/2/8)
34.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
14.6% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
4.9% (.EXE) Win64 Executable (generic) (10523/12/4)
2.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 00928e8e8686b800 (21 x Mofksys, 9 x CryptOne, 5 x Amadey)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
242
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/315682/
Detection(s):
PUA.Win.Packer.ProtectSharewar-2
Create hunting rule

PUA.Win.Packer.ProtectSharewar-3
Create hunting rule

Win.Malware.Swisyn-7610494-0
Create hunting rule

Win.Virus.Sality-6335700-2
Create hunting rule

Win.Malware.Swisyn-9942393-0
Create hunting rule

Win.Malware.Snake-9953539-0
Create hunting rule

Win.Packed.Msilperseus-9956591-0
Create hunting rule

Win.Trojan.VBGeneric-6735885-0
Create hunting rule

Win.Virus.Sality-6747602-0
Create hunting rule

Win.Malware.Swisyn-6803865-0
Create hunting rule

Win.Trojan.Kazy-304
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
Creating a file
Creating a process from a recently created file
Creating a process with a hidden window
DNS request
Sending an HTTP GET request
Creating a file in the Windows subdirectories
Enabling the 'hidden' option for recently created files
Reading critical registry keys
Setting a keyboard event handler
Setting a global event handler
Creating a file in the %AppData% directory
Unauthorized injection to a recently created process
Setting a single autorun event
Launching the process to create tasks for the scheduler
Enabling autorun
Enabling a "Do not show hidden files" option
Gathering data
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.
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c57df91b-7862-40a8-8885-35e6c0f72a29
Result
Threat name:
CryptOne, Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1081823
Signature
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Changes security center settings (notifications, updates, antivirus, firewall)
Creates an undocumented autostart registry key
Detected CryptOne packer
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Installs a global keyboard hook
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
PE file has a writeable .text section
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
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 dnsIp2 2 Behavior Graph ID: 714375 Sample: 5n69HQppGA.exe Startdate: 02/10/2022 Architecture: WINDOWS Score: 100 77 vccmd01.t35.com 2->77 89 Snort IDS alert for network traffic 2->89 91 Malicious sample detected (through community Yara rule) 2->91 93 Antivirus detection for dropped file 2->93 95 11 other signatures 2->95 12 5n69HQppGA.exe 1 4 2->12         started        16 svchost.exe 2->16         started        18 explorer.exe 2->18         started        20 2 other processes 2->20 signatures3 process4 file5 71 C:\Users\user\Desktop\5n69hqppga.exe, PE32 12->71 dropped 73 C:\Users\user\AppData\Local\icsys.icn.exe, PE32 12->73 dropped 129 Installs a global keyboard hook 12->129 22 icsys.icn.exe 3 12->22         started        26 5n69hqppga.exe 15 2 12->26         started        131 Changes security center settings (notifications, updates, antivirus, firewall) 16->131 signatures6 process7 dnsIp8 65 C:\Windows\System\explorer.exe, PE32 22->65 dropped 105 Antivirus detection for dropped file 22->105 107 Machine Learning detection for dropped file 22->107 109 Drops executables to the windows directory (C:\Windows) and starts them 22->109 117 2 other signatures 22->117 29 explorer.exe 1 20 22->29         started        79 checkip.dyndns.com 193.122.130.0, 49701, 80 ORACLE-BMC-31898US United States 26->79 81 checkip.dyndns.org 26->81 111 Tries to steal Mail credentials (via file / registry access) 26->111 113 Tries to harvest and steal ftp login credentials 26->113 115 Tries to harvest and steal browser information (history, passwords, etc) 26->115 file9 signatures10 process11 dnsIp12 83 vccmd01.zxq.net 51.81.194.202, 443, 49705, 49706 OVHFR United States 29->83 85 zxq.net 29->85 87 6 other IPs or domains 29->87 75 C:\Windows\System\spoolsv.exe, PE32 29->75 dropped 133 Antivirus detection for dropped file 29->133 135 System process connects to network (likely due to code injection or exploit) 29->135 137 Creates an undocumented autostart registry key 29->137 139 3 other signatures 29->139 34 spoolsv.exe 2 29->34         started        file13 signatures14 process15 file16 63 C:\Windows\System\svchost.exe, PE32 34->63 dropped 97 Antivirus detection for dropped file 34->97 99 Machine Learning detection for dropped file 34->99 101 Drops executables to the windows directory (C:\Windows) and starts them 34->101 103 2 other signatures 34->103 38 svchost.exe 5 4 34->38         started        signatures17 process18 file19 67 C:\Users\user\AppData\Roaming\mrsys.exe, PE32 38->67 dropped 69 C:\Users\user\AppData\Local\stsys.exe, PE32 38->69 dropped 119 Antivirus detection for dropped file 38->119 121 Detected CryptOne packer 38->121 123 Machine Learning detection for dropped file 38->123 125 3 other signatures 38->125 42 spoolsv.exe 1 38->42         started        45 at.exe 1 38->45         started        47 at.exe 38->47         started        49 25 other processes 38->49 signatures20 process21 signatures22 127 Installs a global keyboard hook 42->127 51 conhost.exe 45->51         started        53 conhost.exe 47->53         started        55 conhost.exe 49->55         started        57 conhost.exe 49->57         started        59 conhost.exe 49->59         started        61 22 other processes 49->61 process23
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d88c101a1c0570712c1c182ba9c7f501bba00f98cb9d083286b339283b9008e2/
Threat name:
Win32.Trojan.Swisyn
Create hunting rule
Status:
Malicious
First seen:
2022-09-29 15:38:58 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
26 of 26 (100.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3cgbagq4avyhcla4dav2tr7vag52ad4yzooqqmugwm4sqo4qbdra._file
Verdict:
malicious
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection evasion keylogger persistence spyware stealer
Link:
https://tria.ge/reports/221002-hmgtwscfc9/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Drops file in Windows directory
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
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
Modifies Installed Components in the registry
Modifies WinLogon for persistence
Modifies visiblity of hidden/system files in Explorer
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5476629412:AAGbkcFsGq72YxKoGZjVmRBskss9nHikjMc/sendMessage?chat_id=5594190904
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ebd2b2ac-6f64-4074-b05c-cbb90fd56657
Unpacked files
SH256 hash:
d88c101a1c0570712c1c182ba9c7f501bba00f98cb9d083286b339283b9008e2
MD5 hash:
0d36bb32b9e6664fc3090b506f55cdf9
SHA1 hash:
e46dc1f96a59e75966be8e1011f53b3b6043f364
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/867f41b2-bb5a-4f16-a75d-36f712fab2a4/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d88c101a1c05/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/d88c101a1c0570712c1c182ba9c7f501bba00f98cb9d083286b339283b9008e2

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
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

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/315682/

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