MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 413f22dc59eee0b4d6a13b1264a4370d7957c73766050ab62bde81e8e496c8f7. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments

SHA256 hash: 413f22dc59eee0b4d6a13b1264a4370d7957c73766050ab62bde81e8e496c8f7
SHA3-384 hash: d77bfa4a0ff23bc4117509d366a3ce21404cb8aaab33f2732d13b664c8db38691282a764858d016312ea9baaa5569c65
SHA1 hash: 6250d7c1c8389d7296e172e02aecddd1b9d174f1
MD5 hash: 7a8e49f4c43ec50261698d2acfd80bcf
humanhash: india-one-alabama-speaker
File name:Payment Advise_pdf.exe
Download: download sample
Signature AgentTesla
File size:21'856 bytes
First seen:2021-02-24 07:06:17 UTC
Last seen:2021-02-24 09:04:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 384:WSJ+2tGxTDwEq4flKFwqsTScb8qYj5oFNkUlBHIq+5dEhO:BJ+2tDEECnTSY8Rj5oFaUldIpUhO
Threatray 2'831 similar samples on MalwareBazaar
TLSH AEA24B135EA60C11F9F79B301AA3C311DBB0A7A1D339CA3B44CC61961B83345966DFBA
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
123
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Payment Advise_pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-02-24 07:25:24 UTC
Tags:
trojan

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

Behaviour
DNS request
Launching a process
Creating a process with a hidden window
Running batch commands
Unauthorized injection to a recently created process
Adding an access-denied ACE
Creating a file
Creating a window
Sending a UDP request
Using the Windows Management Instrumentation requests
Blocking the User Account Control
Sending an HTTP GET request to an infection source
Adding exclusions to Windows Defender
Result
Verdict:
UNKNOWN
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.adwa.evad
Score:
96 / 100
Signature
Adds a directory exclusion to Windows Defender
Binary contains a suspicious time stamp
Contains functionality to hide a thread from the debugger
Executable has a suspicious name (potential lure to open the executable)
Hides threads from debuggers
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Modifies the hosts file
Multi AV Scanner detection for domain / URL
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 357119 Sample: Payment Advise_pdf.exe Startdate: 24/02/2021 Architecture: WINDOWS Score: 96 35 Multi AV Scanner detection for domain / URL 2->35 37 Yara detected AgentTesla 2->37 39 Executable has a suspicious name (potential lure to open the executable) 2->39 41 6 other signatures 2->41 7 Payment Advise_pdf.exe 17 3 2->7         started        11 WerFault.exe 2->11         started        process3 dnsIp4 33 coroloboxorozor.com 104.21.71.230, 49713, 80 CLOUDFLARENETUS United States 7->33 43 Adds a directory exclusion to Windows Defender 7->43 45 Hides threads from debuggers 7->45 47 Injects a PE file into a foreign processes 7->47 13 Payment Advise_pdf.exe 2 7->13         started        17 cmd.exe 1 7->17         started        19 powershell.exe 26 7->19         started        21 WerFault.exe 23 11 7->21         started        23 Payment Advise_pdf.exe 11->23 injected signatures5 process6 file7 31 C:\Windows\System32\drivers\etc\hosts, ASCII 13->31 dropped 49 Modifies the hosts file 13->49 25 conhost.exe 17->25         started        27 timeout.exe 1 17->27         started        29 conhost.exe 19->29         started        signatures8 process9
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-02-24 07:06:27 UTC
AV detection:
10 of 47 (21.28%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla evasion 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
System policy modification
Enumerates physical storage devices
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Windows security modification
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
UAC bypass
Windows security bypass
Unpacked files
SH256 hash:
413f22dc59eee0b4d6a13b1264a4370d7957c73766050ab62bde81e8e496c8f7
MD5 hash:
7a8e49f4c43ec50261698d2acfd80bcf
SHA1 hash:
6250d7c1c8389d7296e172e02aecddd1b9d174f1
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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

File information


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

Malspam

AgentTesla

Executable exe 413f22dc59eee0b4d6a13b1264a4370d7957c73766050ab62bde81e8e496c8f7

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments