MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5513ad2ae4942ab753e178eefecfc0c62396c9a1a9128c2a65591780faad3ef. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f5513ad2ae4942ab753e178eefecfc0c62396c9a1a9128c2a65591780faad3ef
SHA3-384 hash: f051237b8f812140bcd5a87ff14ee5ac947d6331d289c66b16a2b2acedfa3d3ed004b2525151ad95ce048f645ad7f7a3
SHA1 hash: 5bd6dd85fb3810e554389c53b0221a821b115c2e
MD5 hash: 4a3a95e2d7fa94d97c6808b8b0fba5b5
humanhash: fanta-carolina-social-march
File name:Pay W6rnGNuUIZ8EFfv.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:767'488 bytes
First seen:2022-10-20 10:31:17 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 12288:3sMfEu5L+vGuh5pWgLsvXvizrJxvZ8bluSAFw:3MhXFIfvipxGuS
Threatray 3'462 similar samples on MalwareBazaar
TLSH T13DF428B626D51217E42972B59183E5F326FBAE406041E1C3A5D34F6FBC841BBD62338B
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)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
199
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Pay W6rnGNuUIZ8EFfv.exe
Verdict:
Malicious activity
Analysis date:
2022-10-20 10:34:15 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/86413c51-af08-497d-99cc-1064944b615d

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/321954/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
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:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/635123a3a67b0a5ed57a8574/reports/5db13e93-b1a0-458a-8571-9200e58ff79a/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/9bbda25b-b97a-490c-8ad0-714dd52e06ac
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1094083
Signature
.NET source code contains potential unpacker
.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: 726714 Sample: Pay W6rnGNuUIZ8EFfv.exe Startdate: 20/10/2022 Architecture: WINDOWS Score: 100 47 Snort IDS alert for network traffic 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 Sigma detected: Scheduled temp file as task from temp location 2->51 53 12 other signatures 2->53 7 ExbZydkn.exe 5 2->7         started        10 Pay W6rnGNuUIZ8EFfv.exe 7 2->10         started        process3 file4 55 Multi AV Scanner detection for dropped file 7->55 57 May check the online IP address of the machine 7->57 59 Machine Learning detection for dropped file 7->59 13 ExbZydkn.exe 14 2 7->13         started        17 schtasks.exe 1 7->17         started        31 C:\Users\user\AppData\RoamingxbZydkn.exe, PE32 10->31 dropped 33 C:\Users\...xbZydkn.exe:Zone.Identifier, ASCII 10->33 dropped 35 C:\Users\user\AppData\Local\...\tmpDD0E.tmp, XML 10->35 dropped 37 C:\Users\user\...\Pay W6rnGNuUIZ8EFfv.exe.log, ASCII 10->37 dropped 61 Adds a directory exclusion to Windows Defender 10->61 63 Injects a PE file into a foreign processes 10->63 19 Pay W6rnGNuUIZ8EFfv.exe 15 2 10->19         started        21 powershell.exe 21 10->21         started        23 schtasks.exe 1 10->23         started        signatures5 process6 dnsIp7 39 checkip.dyndns.org 13->39 41 192.168.2.1 unknown unknown 13->41 65 Tries to steal Mail credentials (via file / registry access) 13->65 67 Tries to harvest and steal ftp login credentials 13->67 69 Tries to harvest and steal browser information (history, passwords, etc) 13->69 25 conhost.exe 17->25         started        43 checkip.dyndns.com 193.122.130.0, 49716, 49717, 80 ORACLE-BMC-31898US United States 19->43 45 checkip.dyndns.org 19->45 27 conhost.exe 21->27         started        29 conhost.exe 23->29         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f5513ad2ae4942ab753e178eefecfc0c62396c9a1a9128c2a65591780faad3ef/
Threat name:
ByteCode-MSIL.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2022-10-20 09:50:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
27 of 42 (64.29%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6vitvuvojfbkw5j6c6ho73h4brrds3e2dkisrqvgkwixqd5k2pxq._file
Verdict:
malicious
Similar samples:
0f59a49a96bb1e93a00093b5b6a39f7a7df748e1c439b7cdd6d62e4c9b5f30d4
SnakeKeylogger
206152e81698ba0e9c2ae22189a2502ed3a9eb6df79fbd67a830088445dbc723
SnakeKeylogger
392eeab0970120d5610a1707ecd9062d38f4ccb6946eec9d0c057fbc82e246fa
SnakeKeylogger
66f7aedb6d52a3d920398dbdcf6b16aa55509b4ce4e1481552166a0f21b726e0
SnakeKeylogger
6da766510fe8768a10d22c5c2bb7e6362d65f6684de20e88f63d66e3be898ab2
SnakeKeylogger
768b0f2e493d03d6c314819ed2898e559350dc85c25631a77c254444f86bf6ee
SnakeKeylogger
7ef57837d1427b3146d85b511aff1f671a9d89462e62e76589e15ef8e5fb1761
SnakeKeylogger
b7899c0b3cb13fdc7531fa445e82d4f4a86d0691951b48bb55c529bab90b1719
SnakeKeylogger
d1002023bc21124f3d49a6b6e3e957ec6679031525cce7b4e698af3db9c2d418
SnakeKeylogger
+ 3'452 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/221020-mkyrvahfdp/
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/bot5788931871:AAEfkw_P98L88KrFlXGZzJolFlQrpqGegLg/sendMessage?chat_id=5649714338
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7e849812-4ca7-45d7-8c8b-e22cb6c1b7e8
Unpacked files
SH256 hash:
abd7ef0e67d4bfbb56a95c02b960a2d5a456454b418be772a318123d8099f32b
MD5 hash:
e2c44360bce418a743b7f4e6b7e07a21
SHA1 hash:
e8b2329be80926957bd369918c3e08c0bbffa9d4
Link:
https://www.unpac.me/results/142f1e4d-9435-4a8e-b9a9-70db079af974/
SH256 hash:
f707cdb0a887f4839a45efa4b3cc820076c9b5ae61a9f2ba7612ee6e83bbef77
MD5 hash:
6dc55e049a888f9e5457d0510c8f8309
SHA1 hash:
bdbce1111c3ac2cae8c474f17e03e71005388680
Link:
https://www.unpac.me/results/142f1e4d-9435-4a8e-b9a9-70db079af974/
SH256 hash:
4035fab0fa6baa1644ef9c569698e92bd2da582aba6e37d145ec791f3f7738e2
MD5 hash:
5d7025962c08df30bc49388c5ab6b997
SHA1 hash:
a3c2974c7d5bdaa4c9185cd36fed5d259969cc64
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/142f1e4d-9435-4a8e-b9a9-70db079af974/
Parent samples :
b89882fd492b452ad93021de3223a75912db541b71b4db756f248ba385b0d97c
d086e34cc5ee029f8acb9acd840cee22341982c2c2f4752e575d4f18c5a9d00b
0a22a2255fdbaba55a3d1901e74e709968f363362e2902c5a16bfa6a86e90481
768b0f2e493d03d6c314819ed2898e559350dc85c25631a77c254444f86bf6ee
a2bc93e1eb0d1ac91d7c09faf00c5ecf97f7501c8883391c9d5b77a5c23c99c9
337760975af1bfd2b9c43ee0f7326ca1cad747c3426edbb7de1db2be71d8e5f5
f5513ad2ae4942ab753e178eefecfc0c62396c9a1a9128c2a65591780faad3ef
16c6e27daa1a1e14e32a2a49ee97054d64a9ae4b4549db8d4d7c3bfca889c15d
6f8fda2c3717f8e5240615c1b03e0586a575cdca7625b1f62be50055d7eab52c
SH256 hash:
678d527fc01a0eaa1be366ca97b0ad5a3fe890b1ef8267d2fc981ff43c4d08e5
MD5 hash:
2da433d67db4775d8f02a8fed4b31bf3
SHA1 hash:
235fe8f2076f3b5cfffacc574825550cee8e61e9
Link:
https://www.unpac.me/results/142f1e4d-9435-4a8e-b9a9-70db079af974/
SH256 hash:
edadc813f4440ada276da601d8f31780e5e138b8ee392e3f49a509322a1fb51e
MD5 hash:
574597554c69083c1af2b742a97a92b6
SHA1 hash:
043eea660b8650c5a0042f842fd8db3516d37a2c
Link:
https://www.unpac.me/results/142f1e4d-9435-4a8e-b9a9-70db079af974/
SH256 hash:
f5513ad2ae4942ab753e178eefecfc0c62396c9a1a9128c2a65591780faad3ef
MD5 hash:
4a3a95e2d7fa94d97c6808b8b0fba5b5
SHA1 hash:
5bd6dd85fb3810e554389c53b0221a821b115c2e
Link:
https://www.unpac.me/results/142f1e4d-9435-4a8e-b9a9-70db079af974/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f5513ad2ae49/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/f5513ad2ae4942ab753e178eefecfc0c62396c9a1a9128c2a65591780faad3ef

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

Executable exe f5513ad2ae4942ab753e178eefecfc0c62396c9a1a9128c2a65591780faad3ef

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/321954/

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