MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 47f09f2ffc21f10fdcb3316d3c4029c8535d9354b29de5e7c2278fa3426b8002. 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



AgentTesla


Vendor detections: 11


Intelligence 11 IOCs YARA 3 File information Comments

SHA256 hash: 47f09f2ffc21f10fdcb3316d3c4029c8535d9354b29de5e7c2278fa3426b8002
SHA3-384 hash: f033d06a2e3323d15aa89222cf5e98b48238d3c8e65013c307623997266f53747a5d97a2e35b237fe68734a2510afee0
SHA1 hash: 5d4d42ceff0ec0bb3e85c2d93691ef8d031cd164
MD5 hash: 0cd23f7039642f0d5c1a6e60b7287fb4
humanhash: ceiling-pennsylvania-two-illinois
File name:0cd23f7039642f0d5c1a6e60b7287fb4.exe
Download: download sample
Signature AgentTesla
File size:29'184 bytes
First seen:2021-02-12 08:51:09 UTC
Last seen:2021-02-12 11:00:19 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 384:sguuIL2NrADzPGn1/mjgrx6kbpJK6tKjVBkGoa4dOrc6A+fexGEY9hZyH:NIo2PU/mWxjpM7fkS4dOctmeC9KH
Threatray 2'596 similar samples on MalwareBazaar
TLSH E5D218E8B49D83A2C128BF35D97727121379A2D35D61CF1BBECED393B5224C08E14696
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.sardaplywood.com:587

Intelligence


File Origin
# of uploads :
2
# of downloads :
140
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0cd23f7039642f0d5c1a6e60b7287fb4.exe
Verdict:
Malicious activity
Analysis date:
2021-02-12 08:54:43 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending an HTTP GET request
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a UDP request
Unauthorized injection to a recently created process
Adding an access-denied ACE
Creating a file
Creating a window
Using the Windows Management Instrumentation requests
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:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
C2 URLs / IPs found in malware configuration
Contains functionality to register a low level keyboard hook
Found malware configuration
Hides threads from debuggers
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 352332 Sample: oSo1Yxo6Yi.exe Startdate: 12/02/2021 Architecture: WINDOWS Score: 100 31 Found malware configuration 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 Yara detected AgentTesla 2->35 37 4 other signatures 2->37 7 oSo1Yxo6Yi.exe 15 3 2->7         started        process3 dnsIp4 23 185.239.242.107, 49723, 80 CLOUDIE-AS-APCloudieLimitedHK Moldova Republic of 7->23 39 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->39 41 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->41 43 Contains functionality to register a low level keyboard hook 7->43 45 2 other signatures 7->45 11 oSo1Yxo6Yi.exe 6 7->11         started        15 cmd.exe 1 7->15         started        17 oSo1Yxo6Yi.exe 7->17         started        signatures5 process6 dnsIp7 25 mail.sardaplywood.com 67.225.218.11, 49774, 49775, 587 LIQUIDWEBUS United States 11->25 27 elb097307-934924932.us-east-1.elb.amazonaws.com 54.225.220.115, 443, 49773 AMAZON-AESUS United States 11->27 29 2 other IPs or domains 11->29 47 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->47 49 Tries to steal Mail credentials (via file access) 11->49 51 Tries to harvest and steal ftp login credentials 11->51 53 2 other signatures 11->53 19 conhost.exe 15->19         started        21 timeout.exe 1 15->21         started        signatures8 process9
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-02-12 07:52:02 UTC
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
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
AgentTesla
Unpacked files
SH256 hash:
47f09f2ffc21f10fdcb3316d3c4029c8535d9354b29de5e7c2278fa3426b8002
MD5 hash:
0cd23f7039642f0d5c1a6e60b7287fb4
SHA1 hash:
5d4d42ceff0ec0bb3e85c2d93691ef8d031cd164
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:ach_AgentTesla_20200929
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:win_agent_tesla_v1
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information


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

Web download

AgentTesla

Executable exe 47f09f2ffc21f10fdcb3316d3c4029c8535d9354b29de5e7c2278fa3426b8002

(this sample)

  
Delivery method
Distributed via web download

Comments