MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 dae557d5b57d32d21d88a3806fb3546da8c536bf0692c81ee928a954a0ce4fb2. 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: 7
| SHA256 hash: | dae557d5b57d32d21d88a3806fb3546da8c536bf0692c81ee928a954a0ce4fb2 |
|---|---|
| SHA3-384 hash: | 6db14745bd68601221591b709ec8befed5a030ff3203b418300df5f3f6fd6cd6902b37cdad7456a48ef07b21cba68d8f |
| SHA1 hash: | d0d9841579769be41fab5a66f6d6af9ebb8dfc54 |
| MD5 hash: | 762e1a4aacfa0a6f1b334efe011ff530 |
| humanhash: | muppet-georgia-oranges-pip |
| File name: | Quotation 202630 U8t3.exe |
| Download: | download sample |
| Signature | 404Keylogger |
| File size: | 263'680 bytes |
| First seen: | 2020-08-05 09:26:31 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 6144:1d46k+1fl0t55iM0D9g/GfT+Jm/WK/WyHiBCcWY:1O64t55/0D9g/GCJm/WKNif |
| Threatray | 95 similar samples on MalwareBazaar |
| TLSH | 9D44BF5C37A0A51AF1BA1E3FAC7011839E26F84FDE25D64B69B11538047E68CBC71F62 |
| Reporter |  abuse_ch |
| Tags: | 404Keylogger exe |
abuse_ch
Malspam distributing unidentified malware:HELO: futureomanllc.com
Sending IP: 185.222.57.207
From: Vishnu Satheesh <ftmct@futureomanllc.com>
Subject: Quotation 21946 3MuR7U 202630 U8t3
Attachment: Quotation 202630 U8t3.gz (contains "Quotation 202630 U8t3.exe")
Intelligence
File Origin
# of uploads :
1
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
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
Enabling autorun by creating a file
Result
Threat name:
404Keylogger AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
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
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected 404Keylogger
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Status:
Malicious
First seen:
2020-08-05 07:25:00 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 85 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
3/10
Tags:
n/a
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Program crash
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
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 |
|---|---|
| Author: | Brian C. Bell -- @biebsmalwareguy |
| Reference: | https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar |
| Rule name: | MAL_Envrial_Jan18_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects Encrial credential stealer malware |
| Reference: | https://twitter.com/malwrhunterteam/status/953313514629853184 |
| Rule name: | win_404keylogger_g0 |
|---|---|
| Author: | Slavo Greminger, SWITCH-CERT, Daniel Plohmann <daniel.plohmann<at>fkie.fraunhofer.de> |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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