MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e4a3e20e267b49025b0c602b0af5b19c57711fc07f5442c356d5c57e1ee7cd31. 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: 10
| SHA256 hash: | e4a3e20e267b49025b0c602b0af5b19c57711fc07f5442c356d5c57e1ee7cd31 |
|---|---|
| SHA3-384 hash: | facc8796577cd085a8620659500ac0647029c1193e912011df7bb0ec6ee225336f97ba788f5d982bbd34a6271300f539 |
| SHA1 hash: | a588abe74503eaa9043664d9dd9a3ee6d3e1d67a |
| MD5 hash: | c02c7e2e87758c7fd7cc72b157df668b |
| humanhash: | rugby-solar-georgia-eleven |
| File name: | Urgent (0998 R1) ST PO1805140.exe |
| Download: | download sample |
| Signature | 404Keylogger |
| File size: | 730'112 bytes |
| First seen: | 2020-10-19 07:26:32 UTC |
| Last seen: | 2020-10-19 08:24:39 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:NEs7iMPerhytrNyI9QnkmXb57vCWiZtFo9jA88t:NEsPPerhypYI2kmXbIrFu8t |
| Threatray | 130 similar samples on MalwareBazaar |
| TLSH | 32F47D6517586F64E03D133394A4248097F6ED12E332C51E7CE93A8E6A71FE6D323B86 |
| Reporter |  abuse_ch |
| Tags: | 404Keylogger exe |
abuse_ch
Malspam distributing unidentified malware:HELO: dunesindustries.com
Sending IP: 185.222.57.186
From: Sharath V Sasi <sharath@dunesindustries.com>
Subject: RE: Enquiry OF Flange (0998 R1) ST PO:1805140
Attachment: Urgent 0998 R1 ST PO1805140.7z (contains "Urgent (0998 R1) ST PO1805140.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
111
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Phoenix
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
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
Found malware configuration
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
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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 browser information (history, passwords, etc)
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.AgentTesla
Status:
Malicious
First seen:
2020-10-19 02:30:01 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 120 additional samples on MalwareBazaar
Result
Malware family:
404keylogger
Score:
10/10
Tags:
spyware stealer keylogger family:404keylogger
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
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:
e4a3e20e267b49025b0c602b0af5b19c57711fc07f5442c356d5c57e1ee7cd31
MD5 hash:
c02c7e2e87758c7fd7cc72b157df668b
SHA1 hash:
a588abe74503eaa9043664d9dd9a3ee6d3e1d67a
SH256 hash:
1ada18368f81e394e39a5c96ceca73d9fc7eb1cfa01478d1b49eaa28c72b6cba
MD5 hash:
73bd1fe662f1a80c67f747e05dcec4c9
SHA1 hash:
089a8058bb4122cd917e9fc0f52eed553614b1b4
Detections:
win_404keylogger_g0
Parent samples :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 hash:
f8568197be83f1d847dd47474372237299c2a8897add2b958b4ffaefc347e8c8
MD5 hash:
00a8c87b97aa80274061c20892a61a40
SHA1 hash:
78eaf80ce9cf3895302106bfb0cfd51a9bfa270a
SH256 hash:
bb3bb3c28084e107a8984e4e78100c71ee8f6fd72d53595b1f38738752bd4d1e
MD5 hash:
aa225dc2ff5c8bfb32159d48f40fbb1e
SHA1 hash:
ddc86fabbda52b976d99179d224cfe2626a4bd59
SH256 hash:
bac5797bde4b2810766a40d95bcdb825ac5b395fcbadd139daa19a44a6cdc049
MD5 hash:
a92cc1f6e0a2742350dfda6726db14c0
SHA1 hash:
e5404e3ed46498deb8ad8966a774540c2b8e9c1e
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
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: | Chrome_stealer_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Chrome in files like avemaria |
| Rule name: | Email_stealer_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Email in files like avemaria |
| Rule name: | MAL_Envrial_Jan18_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects Encrial credential stealer malware |
| Reference: | https://twitter.com/malwrhunterteam/status/953313514629853184 |
| Rule name: | Reverse_text_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Reverse text detected |
| Rule name: | Telegram_bot_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Telegram in files like avemaria |
| 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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