MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b07f1a61fef552e8f6261abb854ec9b44aa57588c6ae812bf67f6a267a14ff9b. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b07f1a61fef552e8f6261abb854ec9b44aa57588c6ae812bf67f6a267a14ff9b
SHA3-384 hash: 22bece6c413dd18a312839a444a8dd54a96c47c08fcaa46e8efcf10b96d3443328c8e0810cab9202aceb866e15940eac
SHA1 hash: 8cd3b8e2905d232b56ed775ffbb8c2f8cf58e80f
MD5 hash: f65845f788aaaacf5705dd2db21edc0b
humanhash: angel-sink-spaghetti-south
File name:f65845f788aaaacf5705dd2db21edc0b.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:1'538'560 bytes
First seen:2021-01-18 09:24:37 UTC
Last seen:2021-01-18 10:42:53 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:+5QyzF/B1+uI0a646v6oAXx9R6WsVn3R+7qHfjCxWc:8zJB1+z7646v64U70fjCk
Threatray 125 similar samples on MalwareBazaar
TLSH 56658D06D51D4153D9103CB9881F2F9C4B44DAAEE982D3D2BB0E772FFA91FC85A814E9
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
175
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
f65845f788aaaacf5705dd2db21edc0b.exe
Verdict:
Malicious activity
Analysis date:
2021-01-18 09:42:48 UTC
Tags:
evasion trojan
Link:
https://app.any.run/tasks/d9c42a0c-2e06-4d4f-87f2-a1653027bb96

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/112532/
Detection(s):
SecuriteInfo.com.ArtemisF65845F788AA.30053.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a window
Sending a UDP request
Running batch commands
Launching a process
Creating a file in the %temp% directory
Creating a file
Creating a process from a recently created file
DNS request
Sending an HTTP GET request
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
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.
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/583618
Signature
Allocates memory in foreign processes
Drops PE files to the user root directory
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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 access)
Writes to foreign memory regions
Yara detected AntiVM_3
Yara detected MultiObfuscated
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 340843 Sample: Jb4NE4iWz5.exe Startdate: 18/01/2021 Architecture: WINDOWS Score: 100 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected Snake Keylogger 2->49 51 Yara detected AntiVM_3 2->51 53 3 other signatures 2->53 7 scis.exe 2 2->7         started        10 Jb4NE4iWz5.exe 5 2->10         started        13 scis.exe 1 2->13         started        process3 file4 55 Writes to foreign memory regions 7->55 57 Allocates memory in foreign processes 7->57 59 Hides that the sample has been downloaded from the Internet (zone.identifier) 7->59 61 Injects a PE file into a foreign processes 7->61 15 InstallUtil.exe 15 2 7->15         started        27 C:\Users\user\scis.exe, PE32 10->27 dropped 29 C:\Users\user\AppData\...\InstallUtil.exe, PE32 10->29 dropped 31 C:\Users\user\scis.exe:Zone.Identifier, ASCII 10->31 dropped 33 C:\Users\user\AppData\...\Jb4NE4iWz5.exe.log, ASCII 10->33 dropped 63 Drops PE files to the user root directory 10->63 19 cmd.exe 1 10->19         started        21 scis.exe 10->21         started        65 Multi AV Scanner detection for dropped file 13->65 67 Machine Learning detection for dropped file 13->67 signatures5 process6 dnsIp7 35 checkip.dyndns.org 15->35 37 checkip.dyndns.com 131.186.161.70, 49725, 49726, 80 DYNDNSUS United States 15->37 39 freegeoip.app 104.21.19.200, 443, 49727 CLOUDFLARENETUS United States 15->39 41 Tries to steal Mail credentials (via file access) 15->41 43 Tries to harvest and steal ftp login credentials 15->43 45 Tries to harvest and steal browser information (history, passwords, etc) 15->45 23 conhost.exe 19->23         started        25 reg.exe 1 1 19->25         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b07f1a61fef552e8f6261abb854ec9b44aa57588c6ae812bf67f6a267a14ff9b/
Verdict:
suspicious
Similar samples:
02c430c51fa15522e80f952731fabd0f06d968d1205c2249e30a052a4e96d771
SnakeKeylogger
2a632fa3436f40c7901873fe1ef196c9d4560ea37935fbe123259302fdd043c9
SnakeKeylogger
30eb1963753aa4a9d4987f1e43c684d91b1b9ca11202a7f751bc621a0149cb19
SnakeKeylogger
4bb974d690e775a23b6b907a22614c47dc88e7b47d0ac0811e53e4bbe0c85f68
SnakeKeylogger
8bb5e094fe793a06740ea5ab43ced903c8be03b623bf604fd10b704941d503b2
SnakeKeylogger
b3e06e10d739a4e4c6207dba909e57c264994c09543a5101fe52da860e8a09a9
SnakeKeylogger
bd0d59702d2d99ee59e5d10834c234e2fa98bfb4d02b19500f3a67bbff70e7d5
SnakeKeylogger
db0b892ea1b776ac1324cdb701d9d5fe49e4817259e93cedf8249ed3f9983664
SnakeKeylogger
ec518d874f040f025e526b3e21fc40449b4d1fbd9dce053e9133b4b2624ff611
SnakeKeylogger
ef3e4d2d8d25c9193cf0ba20d5f41cab19134f6b78b649709b21667d217ecd8f
SnakeKeylogger
+ 115 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger keylogger persistence spyware stealer
Link:
https://tria.ge/reports/210118-58pbayvxfe/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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
Snake Keylogger
Snake Keylogger Payload
Unpacked files
SH256 hash:
49dc26861fffee2f6440e56a10b7086ea305d2f16bb9e27ba3e08b9893557f86
MD5 hash:
e732cd6decfed3503b4020899d5a56f9
SHA1 hash:
024c1bf147c698e92aae340bbee323601d02a787
Link:
https://www.unpac.me/results/a73831b8-0a08-4c37-bced-88915c6fe120/
SH256 hash:
4f81e273da20c5b9835ce6ca57cc061d77764f9e3927bdb1505cb791bf50b046
MD5 hash:
29e19b5dce96140a8b90152b16bd44af
SHA1 hash:
4f3dc6eb876bb58f53966980a9c451a04ec17d8a
Link:
https://www.unpac.me/results/a73831b8-0a08-4c37-bced-88915c6fe120/
SH256 hash:
2bee62cf31ae3c0129b703b6cbc70d44aae5ef38daf9203531cff339530cef29
MD5 hash:
f3436e49235a0f8d2f312634b99882df
SHA1 hash:
87acb03eb61e984cbaccee0bf8875b38b39d61fc
Link:
https://www.unpac.me/results/a73831b8-0a08-4c37-bced-88915c6fe120/
SH256 hash:
c06d4e3d0205d9bdd4a4b40b8da710d698b3a5d73a1626c9ca058c10b2c6d00c
MD5 hash:
7f67414b3fd29299f2d29ad7c2afb995
SHA1 hash:
2ec40d57c08c47433a6d044d271d74005dddae8d
Link:
https://www.unpac.me/results/a73831b8-0a08-4c37-bced-88915c6fe120/
SH256 hash:
e2b5646e959fcf2f6ed994780262e65c16cecbc9d3421ada3239f26130ebe8d1
MD5 hash:
7a13d5b7628956f87cb4f24b3e66ff5d
SHA1 hash:
5a2a3e4a70a7ef67180b6dea2273c9c3ae162f9c
Link:
https://www.unpac.me/results/a73831b8-0a08-4c37-bced-88915c6fe120/
SH256 hash:
b07f1a61fef552e8f6261abb854ec9b44aa57588c6ae812bf67f6a267a14ff9b
MD5 hash:
f65845f788aaaacf5705dd2db21edc0b
SHA1 hash:
8cd3b8e2905d232b56ed775ffbb8c2f8cf58e80f
Link:
https://www.unpac.me/results/a73831b8-0a08-4c37-bced-88915c6fe120/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b07f1a61fef552e8f6261abb854ec9b44aa57588c6ae812bf67f6a267a14ff9b

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_EXE_Packed_ConfuserExMod_BedsProtector
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod Beds Protector
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:MALWARE_Win_SnakeKeylogger
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger

File information

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

Web download

SnakeKeylogger

Executable exe b07f1a61fef552e8f6261abb854ec9b44aa57588c6ae812bf67f6a267a14ff9b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/969694/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/112532/

Comments