MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5b4e102595fcfeb47ebf79618cd38e451c8543eb264d7faff586370023b3ccc0. 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


404Keylogger


Vendor detections: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5b4e102595fcfeb47ebf79618cd38e451c8543eb264d7faff586370023b3ccc0
SHA3-384 hash: 16da5f059f06d12bef12fcc871899c2568165f89f3ab0b0f38f2e70881a05a037fd9a313cc3dcad4e2091d6afb896884
SHA1 hash: d3a25025afd82f5db880e42049db87f4f5203d7d
MD5 hash: 9611b45fe4e49dc87f3869d87ca0ff36
humanhash: alaska-fourteen-mike-table
File name:SIWFT refTRF08463473 20201611.exe
Download: download sample
Signature 404Keylogger
Create hunting rule
File size:421'888 bytes
First seen:2020-11-16 09:38:17 UTC
Last seen:2020-11-16 11:44:04 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:7FOiRm/VlAZSQnD5Rybuz0cg7bEdCSRdBHMlU8LFy:7HA/VlgSQDfybuwl7bEd1t8LF
Threatray 74 similar samples on MalwareBazaar
TLSH D794E03216C5FE96C3AE1FB5E5A126041FF8B91B9B20E70DBEDC10D92532789C921772
Reporter cocaman
Tags:404Keylogger exe SWIFT

Intelligence

File Origin
# of uploads :
2
# of downloads :
177
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.InjectNET.14.5031.28313.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Setting a keyboard event handler
Reading critical registry keys
Sending a custom TCP request
Deleting a recently created file
Result
Gathering data
Result
Threat name:
404Keylogger AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/537361
Signature
.NET source code contains potential unpacker
Found malware configuration
Installs a global keyboard hook
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
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 access)
Yara detected 404Keylogger
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5b4e102595fcfeb47ebf79618cd38e451c8543eb264d7faff586370023b3ccc0/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-11-16 06:51:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
25 of 29 (86.21%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lnhbajmv7t7li7v7pfqyzu4oiuoikq7lezgx7l7vqy3qai5tztaa._file
Verdict:
malicious
Similar samples:
2ac51bddbe245f1d8b6fd18e3e1c361445243006b9e8cdbfb9d5fcaa6cba2420
404Keylogger
2b289b1dc38fa9bbd5086bb53a41d36466f899df423df495ae8e7bfd9b06e846
404Keylogger
50bf9e38c817f386cbf2b43ce3766d898571a21e5bb690ad89f851d5bf017bb7
404Keylogger
946200f42fe267c47b2e0983a1d2e1249b78433412f4a0874eee89d985b76553
404Keylogger
cfb435bdd8d3e8b95c5c6ca82fd51b7f4369746ca664ff6d660d0715b58f07da
404Keylogger
d5d3cde374721294f774229ce8fa3cbf3edd4d3b489448ea7449ee63bbdc2c31
404Keylogger
dc00e8e3f7021f242e16107ba976697d93616473833233e85fec9842dca480df
404Keylogger
e4a3e20e267b49025b0c602b0af5b19c57711fc07f5442c356d5c57e1ee7cd31
404Keylogger
f94835d0cfac325ba2187c8bec1f9e9cff185a087be4de42832731c3c7a51adc
404Keylogger
fd8062e9977fd80b004b6dc3fd635aef07841b974c88ae1903ffaf3257a9fd35
404Keylogger
+ 64 additional samples on MalwareBazaar
Result
Malware family:
404keylogger
Create hunting rule
Score:
  10/10
Tags:
family:404keylogger keylogger persistence spyware stealer
Link:
https://tria.ge/reports/201116-4apsg8vmsj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
404 Keylogger
404 Keylogger Main Executable
Unpacked files
SH256 hash:
5b4e102595fcfeb47ebf79618cd38e451c8543eb264d7faff586370023b3ccc0
MD5 hash:
9611b45fe4e49dc87f3869d87ca0ff36
SHA1 hash:
d3a25025afd82f5db880e42049db87f4f5203d7d
Link:
https://www.unpac.me/results/9ec1baa7-ef3d-4930-a761-09d44b5202fa/
SH256 hash:
9691a940213c16a9b4df2109b833827b2ac126200be80d8584df4a3b739f2553
MD5 hash:
2acba3fed9c53d971bc3e7848aeaa6e7
SHA1 hash:
078d4bf33bba72c5e6b5f77d23e8f241a704d163
Link:
https://www.unpac.me/results/9ec1baa7-ef3d-4930-a761-09d44b5202fa/
SH256 hash:
1ada18368f81e394e39a5c96ceca73d9fc7eb1cfa01478d1b49eaa28c72b6cba
MD5 hash:
73bd1fe662f1a80c67f747e05dcec4c9
SHA1 hash:
089a8058bb4122cd917e9fc0f52eed553614b1b4
Detections:
win_404keylogger_g0
Create hunting rule
Link:
https://www.unpac.me/results/9ec1baa7-ef3d-4930-a761-09d44b5202fa/
Parent samples :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 hash:
cb951f1d2b5460456aad0d89cef1216d9be5e51784d11a92447d43e96177bd5e
MD5 hash:
8cd5d2014866f4ef60802ff1826998a6
SHA1 hash:
8ff75946905d0b117080cc5a07e6e0bbea4e9bbd
Link:
https://www.unpac.me/results/9ec1baa7-ef3d-4930-a761-09d44b5202fa/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:Chrome_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Chrome in files like avemaria
Rule name:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:MAL_Envrial_Jan18_1
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:Reverse_text_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Reverse text detected
Rule name:Telegram_bot_mem
Create hunting rule
Author:James_inthe_box
Description:Telegram in files like avemaria

File information

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

Malspam

404Keylogger

rar 84c7583ce4e2ab51a3aed368da4911e2dea94822da6783ae9e108e230aba65a6

404Keylogger

Executable exe 5b4e102595fcfeb47ebf79618cd38e451c8543eb264d7faff586370023b3ccc0

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 84c7583ce4e2ab51a3aed368da4911e2dea94822da6783ae9e108e230aba65a6

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