MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ffc51f2ef0542e31be26668f49bf65a719ea827188707a83ca5421d2ad8b6fbc. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ffc51f2ef0542e31be26668f49bf65a719ea827188707a83ca5421d2ad8b6fbc
SHA3-384 hash: 92d8323f07ea5f0f696a7249667065bf6991d771b5fc417d33576db7393049fd78208fa1f07fda6d79a7f1b8f923293f
SHA1 hash: b0a7c0355d2e4e41f0977f00e8072eeb70c674d0
MD5 hash: d0fc8acab7b14959a21de8c923c8a70c
humanhash: pizza-finch-alabama-neptune
File name:P O -82YWU8HNQMWK.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:774'144 bytes
First seen:2022-09-20 12:31:55 UTC
Last seen:2022-09-29 14:25:06 UTC
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:LlM9v4jxXf1AZFFhtTV8rUzDEThhUVsDwlMbqjJ5n:yv41feh8rMDElhUeDwlNjr
Threatray 4'300 similar samples on MalwareBazaar
TLSH T198F41A2435EB521CF4BA5BB95FD4B8F64D9BFA71262AB0FA24A163464733E00CCE1135
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter GovCERT_CH
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
248
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
P O -82YWU8HNQMWK.exe
Verdict:
Malicious activity
Analysis date:
2022-09-20 12:32:40 UTC
Tags:
snake evasion trojan
Link:
https://app.any.run/tasks/a96a2f80-d1c0-4682-a096-db8a43c090ab

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/311679/
Detection(s):
SecuriteInfo.com.W32.MSIL_Kryptik.FQW.gen.Eldorado.32289.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending an HTTP GET request
Reading critical registry keys
Blocking the Windows Defender launch
Enabling autorun by creating a file
Forced shutdown of a browser
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
75%
Tags:
packed
Link:
https://www.filescan.io/uploads/6329b34ce96ddd53a2efeec8/reports/0aad6778-6daa-42a2-b894-c29df5df1704/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2682ea93-3289-4979-89b7-e2be24b4fc59
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1073676
Signature
.NET source code contains very large strings
.NET source code references suspicious native API functions
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
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ffc51f2ef0542e31be26668f49bf65a719ea827188707a83ca5421d2ad8b6fbc/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-09-20 08:00:40 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
22 of 40 (55.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=77cr6lxqkqxddprgm2hutp3fu4m6vatrrbyhva6kkqq5flmln66a._file
Verdict:
malicious
Similar samples:
1bc77023e4295f4bf56e32ce4ff7a6a21d650e69552adf6b12477a519abb4eed
SnakeKeylogger
95108beb38c630b45cadeecaf511fd73c31d27bfb45166dd7e0e93a41d1fc744
SnakeKeylogger
967a3750a37d88db18d1a1601adbd7c844f9234742c6b1dedf1ad358118e206f
SnakeKeylogger
a4f6d6e7308496c06e3ad10e0cddbc4bc24744eb5127624b1e707b4adfa75e06
SnakeKeylogger
b52ae5cbe34be07ffafabd43bce0d88daa2b58607bb2d20267fecd85a6bc875a
SnakeKeylogger
bc7a7312a0b437df65d203117337461ac6fb0db097fe24f9e9acdb4c42480c6c
SnakeKeylogger
c321540c7124bf9a0f4a53c0ca3e6a9c12b0190694dae8bcc41a4ddc74c51b4d
SnakeKeylogger
+ 4'290 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/220920-qc8hvschg3/
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/bot5227573794:AAECZBnQSxLs0aOVsV2wnclC6-WKnxPpi_k/sendMessage?chat_id=5217421430
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/865a05ee-d6f4-4fc3-bfc7-ef82af2779cd
Unpacked files
SH256 hash:
388e41fa04219f00864c7a1cbf7e700636ccaa5351987c60577dc4e0c631fdb6
MD5 hash:
1c4910d4cd95cb46a747ae30315b013b
SHA1 hash:
f0010dc8adba365f871f01efcf6a4ab1fce9637c
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/87e825d6-2833-4c42-832f-c14e91390d4e/
Parent samples :
ffc51f2ef0542e31be26668f49bf65a719ea827188707a83ca5421d2ad8b6fbc
e0ede48233ec06d426b064caca80bafae233da70e5bcfda701a020d410adf654
81a94ea6b6041959130dc096dc0b88cfa8bccc551365fdfb77d0724947f352d2
ed881b6a1e7082122dbae067569583d84d67298729b3418e65c78d59b3faa320
c1414c69b3a5c0b020383097fe696a2b6f837657812488db31bed9d1848ee057
9736c76cb7265d12917e515851040ff02174baf0a9ba9ba0a05f19c9cedb3599
8c456876915598dc988732791d60ea7129c1f03f9eabd10951ce2996c9c0997f
ed8c5b249a1206245c0c3af56c74d1f9ff028ae5a5b8e91b1a61ca94e5b812a0
5659153bcd17b99af97aa2ff7e721a91e76e76ddd1a82e6951d4b873b138a978
SH256 hash:
d5b8122f5f5b416ee362a9fc8ed84e69e40b50645bdf9b48768384e58ee7edc9
MD5 hash:
8938ee9be02f9f3e2f445b320a077621
SHA1 hash:
c715cb33e52cb750f4814fbb7c1597a560a50e88
Link:
https://www.unpac.me/results/87e825d6-2833-4c42-832f-c14e91390d4e/
SH256 hash:
4f80ddfe49b270f801ab44aa899153bbe2a0fb93abed0f9fc992f74ff6ab4fde
MD5 hash:
f4ba8570299eabf8fe2d02cc1dc0606a
SHA1 hash:
5d7add32313074f5a1e9b4ab379298dee8b6217e
Link:
https://www.unpac.me/results/87e825d6-2833-4c42-832f-c14e91390d4e/
SH256 hash:
ffc51f2ef0542e31be26668f49bf65a719ea827188707a83ca5421d2ad8b6fbc
MD5 hash:
d0fc8acab7b14959a21de8c923c8a70c
SHA1 hash:
b0a7c0355d2e4e41f0977f00e8072eeb70c674d0
Link:
https://www.unpac.me/results/87e825d6-2833-4c42-832f-c14e91390d4e/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ffc51f2ef054/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/ffc51f2ef0542e31be26668f49bf65a719ea827188707a83ca5421d2ad8b6fbc

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.

Malspam

SnakeKeylogger

zip 48b4e99b662ebd01bd2061ec7878beb9a5659ea0e353409a6dff422c05e4c827

SnakeKeylogger

Executable exe ffc51f2ef0542e31be26668f49bf65a719ea827188707a83ca5421d2ad8b6fbc

(this sample)

  
Dropped by
snakekeylogger
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/311679/
  
Dropped by
SHA256 48b4e99b662ebd01bd2061ec7878beb9a5659ea0e353409a6dff422c05e4c827
  
Dropped by
MD5 677aab3559a1b6c5122065cc0be35ad1

Comments