MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5fd0f81bd06b45d4db78cae537594cf704f1cbf5259242279ac011cffa0d4baf. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5fd0f81bd06b45d4db78cae537594cf704f1cbf5259242279ac011cffa0d4baf
SHA3-384 hash: d0b1976a35a8abc2b2acdca4d053220169a6c175615d85f5f600bf4b1c25e8042e88a182788b2dd8ea113538e817b899
SHA1 hash: b8fb1ad6c253346f5646a49b157f518227b37f28
MD5 hash: 99635830fad9b7a116b28dda9972602e
humanhash: fish-happy-bluebird-nebraska
File name:GENERAL CERTIFICATE.scr
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:15'360 bytes
First seen:2023-01-24 15:39:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 384:kr7V5lG2L8ZIDxM8LH6xWZ+cd545bHNP:+5I2L8ZIOQaC+T5p
Threatray 5'982 similar samples on MalwareBazaar
TLSH T11662280EBF9C4321D229873EDDD7D994A3F0EA537C5ECA1E7454239E09123BAC615690
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)
Reporter abuse_ch
Tags:exe scr SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
196
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
GENERAL CERTIFICATE.scr
Verdict:
Malicious activity
Analysis date:
2023-01-24 15:42:51 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/3fc75282-dfaa-479a-8af3-f782734d653d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/356426/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Sending an HTTP GET request
Launching a process
Creating a process with a hidden window
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Creating a file
DNS request
Reading critical registry keys
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Forced shutdown of a browser
Verdict:
No Threat
Threat level:
  2/10
Confidence:
80%
Tags:
packed
Link:
https://www.filescan.io/uploads/63cffbd71c9cbf7d6252145a/reports/5c230af9-3d6b-444d-bb2a-5a4a10d18723/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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/af89d4ac-88c5-4242-b0ea-48cacc3bb1c0
Result
Threat name:
Snake Keylogger, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1158211
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Encrypted powershell cmdline option found
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
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)
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 790949 Sample: GENERAL CERTIFICATE.scr.exe Startdate: 24/01/2023 Architecture: WINDOWS Score: 100 68 Snort IDS alert for network traffic 2->68 70 Malicious sample detected (through community Yara rule) 2->70 72 Antivirus detection for URL or domain 2->72 74 10 other signatures 2->74 7 GENERAL CERTIFICATE.scr.exe 16 7 2->7         started        12 Oodao.exe 14 4 2->12         started        14 Oodao.exe 3 2->14         started        process3 dnsIp4 60 185.225.74.108, 49707, 49709, 49711 MAYAKBG Germany 7->60 42 C:\Users\user\AppData\Roaming\...\Oodao.exe, PE32 7->42 dropped 44 C:\Users\user\...\Oodao.exe:Zone.Identifier, ASCII 7->44 dropped 46 C:\Users\...behaviorgraphENERAL CERTIFICATE.scr.exe.log, ASCII 7->46 dropped 76 Encrypted powershell cmdline option found 7->76 78 Injects a PE file into a foreign processes 7->78 16 GENERAL CERTIFICATE.scr.exe 2 7->16         started        20 powershell.exe 16 7->20         started        22 GENERAL CERTIFICATE.scr.exe 7->22         started        80 Multi AV Scanner detection for dropped file 12->80 82 May check the online IP address of the machine 12->82 84 Machine Learning detection for dropped file 12->84 24 Oodao.exe 12->24         started        26 powershell.exe 12->26         started        28 Oodao.exe 12->28         started        30 Oodao.exe 14->30         started        32 powershell.exe 14->32         started        34 Oodao.exe 14->34         started        file5 signatures6 process7 dnsIp8 48 checkip.dyndns.org 16->48 50 checkip.dyndns.com 193.122.130.0, 49708, 49716, 80 ORACLE-BMC-31898US United States 16->50 36 conhost.exe 20->36         started        52 checkip.dyndns.org 24->52 54 193.122.6.168, 49714, 80 ORACLE-BMC-31898US United States 24->54 56 192.168.2.1 unknown unknown 24->56 38 conhost.exe 26->38         started        58 checkip.dyndns.org 30->58 62 Tries to steal Mail credentials (via file / registry access) 30->62 64 Tries to harvest and steal ftp login credentials 30->64 66 Tries to harvest and steal browser information (history, passwords, etc) 30->66 40 conhost.exe 32->40         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5fd0f81bd06b45d4db78cae537594cf704f1cbf5259242279ac011cffa0d4baf/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2023-01-24 15:05:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
20 of 39 (51.28%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l7ipqg6qnnc5jw3yzlstowkm64cpds7vewjeej42yai476qnjoxq._file
Verdict:
malicious
Similar samples:
11be9de3f678eaaca2d49fddd0fd21647f75ed6bc683b9216638204e9a0ac1b4
SnakeKeylogger
495c80adad64f20ab292f42de22850ba2abcc8f9a1c1eb41eda64088fd0bfaa8
SnakeKeylogger
4b73919f41ea4a5bfe12da3709ca5562eef550dff276edf28a525753279f11fc
SnakeKeylogger
4bb9d6b2fd689b24941493f61b6c39313a35fe7e544a686b69e5a21f38db511c
SnakeKeylogger
7da5ff274247f3936df6b9d2225cc15e8990a4efec62f4f82147071fcab72898
SnakeKeylogger
7f97d04098391576cb56d494a5e59eae649155a4ba10cf490a8d30fa24d3eb93
SnakeKeylogger
b5976eb47b7ee86e14820c9ec28dfda460cefbcbcf9936c711512b9fd5260c10
SnakeKeylogger
b675693b9b4cb58c64df75a0968f1ac36c8d5489d3c9ef49a3d5442f2e1f34ce
SnakeKeylogger
+ 5'972 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/230124-s3715acd33/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
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/bot5497972920:AAHqqS9EfkxnwYz3pQtCWef33URevfy5tRk/sendMessage?chat_id=1653988628
Unpacked files
SH256 hash:
5fd0f81bd06b45d4db78cae537594cf704f1cbf5259242279ac011cffa0d4baf
MD5 hash:
99635830fad9b7a116b28dda9972602e
SHA1 hash:
b8fb1ad6c253346f5646a49b157f518227b37f28
Link:
https://www.unpac.me/results/76e08022-9a69-443d-8620-c6ffc28f523c/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5fd0f81bd06b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/5fd0f81bd06b45d4db78cae537594cf704f1cbf5259242279ac011cffa0d4baf

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.

Cape
Cape
https://www.capesandbox.com/analysis/356426/

Comments