MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c497428e9db3ebeb6849dfa2179be4746bd452546e014b8939ac65b0a69ced7d. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c497428e9db3ebeb6849dfa2179be4746bd452546e014b8939ac65b0a69ced7d
SHA3-384 hash: 1c583dd41b1e59414c6fabdf3b33ffb7848f2e7359074de02497b20b6bd1269a3fbf3f4e7132c0ea8ccd105893064bea
SHA1 hash: ea54de132b1acc19b29ae3da595b6a38829da2ab
MD5 hash: c5f480e76496ead75f6c02e488d393d8
humanhash: pluto-equal-berlin-vegan
File name:c5f480e76496ead75f6c02e488d393d8.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:1'550'792 bytes
First seen:2021-01-11 18:30:09 UTC
Last seen:2021-01-11 21:43:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:czcNmjnsm62PTToEdEnNj6uMnCTXBlbu6gn4a53jI8uQJNfORk8V:Ec8Im62wEdEnNjmybbw3URkk
Threatray 195 similar samples on MalwareBazaar
TLSH 7075D763FB31C28CE59577F7CF8AA6242363F8EF94988648564A9B3C15632C11C4D78E
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
176
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
F-007331.doc
Verdict:
Malicious activity
Analysis date:
2021-01-11 18:43:09 UTC
Tags:
ole-embedded opendir trojan exploit CVE-2017-11882 loader evasion
Link:
https://app.any.run/tasks/ecd343b1-2fd2-4632-ba3b-2604080fd8a5

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/111334/
Detection(s):
PUA.Win.Trojan.Generic-6629274-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Running batch commands
Launching a process
Sending a UDP request
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
Sending a custom TCP request
Reading critical registry keys
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun
Result
Verdict:
SUSPICIOUS
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/578300
Signature
Allocates memory in foreign processes
Creates an undocumented autostart registry key
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
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: 338203 Sample: 04XP8gXrF7.exe Startdate: 11/01/2021 Architecture: WINDOWS Score: 100 46 Multi AV Scanner detection for submitted file 2->46 48 Yara detected Snake Keylogger 2->48 50 Yara detected AntiVM_3 2->50 52 2 other signatures 2->52 7 04XP8gXrF7.exe 5 2->7         started        process3 file4 24 C:\Users\user\poe.exe, PE32 7->24 dropped 26 C:\Users\user\AppData\...\InstallUtil.exe, PE32 7->26 dropped 28 C:\Users\user\poe.exe:Zone.Identifier, ASCII 7->28 dropped 30 C:\Users\user\AppData\...\04XP8gXrF7.exe.log, ASCII 7->30 dropped 54 Drops PE files to the user root directory 7->54 56 Hides that the sample has been downloaded from the Internet (zone.identifier) 7->56 11 poe.exe 3 7->11         started        14 cmd.exe 1 7->14         started        signatures5 process6 signatures7 58 Multi AV Scanner detection for dropped file 11->58 60 Writes to foreign memory regions 11->60 62 Allocates memory in foreign processes 11->62 64 2 other signatures 11->64 16 InstallUtil.exe 15 2 11->16         started        20 reg.exe 1 1 14->20         started        22 conhost.exe 14->22         started        process8 dnsIp9 32 checkip.dyndns.org 16->32 34 checkip.dyndns.com 131.186.161.70, 49735, 49736, 80 DYNDNSUS United States 16->34 36 freegeoip.app 172.67.188.154, 443, 49737 CLOUDFLARENETUS United States 16->36 38 Tries to steal Mail credentials (via file access) 16->38 40 Tries to harvest and steal ftp login credentials 16->40 42 Tries to harvest and steal browser information (history, passwords, etc) 16->42 44 Creates an undocumented autostart registry key 20->44 signatures10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c497428e9db3ebeb6849dfa2179be4746bd452546e014b8939ac65b0a69ced7d/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-01-11 14:21:07 UTC
AV detection:
16 of 29 (55.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yslufdu5wpv6w2cj36rbpg7eorv5iusunyauxcjzvrs3bju45v6q._file
Verdict:
unknown
Similar samples:
16473f40935d37eb176a1ce1f80fb9e47057e037102bc9ebc73bb06556797aaf
SnakeKeylogger
18da6bd51f14bd9ffca136121586de47bad598fb4652f9a48044290377fcec61
SnakeKeylogger
1cc6b22673f09ee5dd4fa5b54b0244ab8f81ad0064e900d211f62890263a5ab7
SnakeKeylogger
37965f22c013912043bab3cb214f8219ba54e3c3570132985fc37be5a9e4ba49
SnakeKeylogger
3d402a866fb1dc18d7eaaa64013502d3184c25b9f5c93bfa916b5d15cda34a11
SnakeKeylogger
50fb0ce26bbea23e073423265f5a8343545cba13349a7841fd0bd3ce63ae3ff9
SnakeKeylogger
7862be8b6b58fc073c3b91badfeab7f5d939725074f2022be9430f89c594692d
SnakeKeylogger
881cfce526214c0118fb0eac33a64d0c6ed6a278538a2f6cf28b059e4cb761ff
SnakeKeylogger
9b7b121dfaa8fe9005cebcc4fbface3382e339b8e05eb29e2e6aa37c419ed81b
SnakeKeylogger
b0fc68d01809511045e3837cd93da4eca31cbe69d432287ffe1a716597147f18
SnakeKeylogger
+ 185 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence spyware
Link:
https://tria.ge/reports/210111-kzahlv6jye/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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 WinLogon for persistence
Unpacked files
SH256 hash:
49dc26861fffee2f6440e56a10b7086ea305d2f16bb9e27ba3e08b9893557f86
MD5 hash:
e732cd6decfed3503b4020899d5a56f9
SHA1 hash:
024c1bf147c698e92aae340bbee323601d02a787
Link:
https://www.unpac.me/results/c7feb8aa-99e8-4376-87b1-aac3caafb256/
SH256 hash:
4f81e273da20c5b9835ce6ca57cc061d77764f9e3927bdb1505cb791bf50b046
MD5 hash:
29e19b5dce96140a8b90152b16bd44af
SHA1 hash:
4f3dc6eb876bb58f53966980a9c451a04ec17d8a
Link:
https://www.unpac.me/results/c7feb8aa-99e8-4376-87b1-aac3caafb256/
SH256 hash:
6f581004ede0f738e0cd3c5d1e08257a75b52a5a95332fb7ace1133488db8284
MD5 hash:
d1f52c09b268c860c813c23731318f86
SHA1 hash:
6a0c66196997d18c7852e1b3b8f122c91933aded
Link:
https://www.unpac.me/results/c7feb8aa-99e8-4376-87b1-aac3caafb256/
SH256 hash:
c06d4e3d0205d9bdd4a4b40b8da710d698b3a5d73a1626c9ca058c10b2c6d00c
MD5 hash:
7f67414b3fd29299f2d29ad7c2afb995
SHA1 hash:
2ec40d57c08c47433a6d044d271d74005dddae8d
Link:
https://www.unpac.me/results/c7feb8aa-99e8-4376-87b1-aac3caafb256/
SH256 hash:
1ffac68def5ce68f650ac8229d3a40e9ac1fc89adeddc9a6041c3dcebb6d1933
MD5 hash:
8503258c9fb8f1519204a2f9a4ccd873
SHA1 hash:
63a62f152f2fe8d79aa29eb3133ba180b03ed416
Link:
https://www.unpac.me/results/c7feb8aa-99e8-4376-87b1-aac3caafb256/
SH256 hash:
c497428e9db3ebeb6849dfa2179be4746bd452546e014b8939ac65b0a69ced7d
MD5 hash:
c5f480e76496ead75f6c02e488d393d8
SHA1 hash:
ea54de132b1acc19b29ae3da595b6a38829da2ab
Link:
https://www.unpac.me/results/c7feb8aa-99e8-4376-87b1-aac3caafb256/
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/c497428e9db3ebeb6849dfa2179be4746bd452546e014b8939ac65b0a69ced7d

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:INDICATOR_KB_CERT_0deb004e56d7fcec1caa8f2928d4e768
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificate
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 c497428e9db3ebeb6849dfa2179be4746bd452546e014b8939ac65b0a69ced7d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/953484/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/111334/

Comments