MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ee488f01596f3c8fd2c728402ac47efc17a73349555345db2d3e6f1c1a8e6daf. 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: 16


Intelligence 16 IOCs YARA 4 File information Comments

SHA256 hash: ee488f01596f3c8fd2c728402ac47efc17a73349555345db2d3e6f1c1a8e6daf
SHA3-384 hash: 933630f6e5b3a0ad95ed10af8123e7108383cb7b2446826d5a67f7a0430d967406b565d00009b5170c6cd4d03b53f68c
SHA1 hash: 7d566452219cff73982762e0a6a910868593ba73
MD5 hash: 579eee9579b344364cefb2312a0f0eb2
humanhash: pasta-bakerloo-gee-early
File name:rQUOTATION_SEPT7FIBA00541__PDF.scr
Download: download sample
Signature AgentTesla
File size:399'360 bytes
First seen:2023-09-08 13:29:03 UTC
Last seen:2023-09-12 16:09:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 6144:O6MFRolOciGFHq4HRpSpzODhbqDoGaYfmU62ZdGCRNktteGD3J9XdV21:noRFoFKsR2z6xG5OiSCRmLeIJY
Threatray 5'674 similar samples on MalwareBazaar
TLSH T1968412ABF318E4F6D58C15798AAAD364D073BE6605B0A3E81C5C4BDB0B2B3544E453E3
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 8ec272daccc6e273 (15 x AgentTesla, 5 x AveMariaRAT, 1 x RedLineStealer)
Reporter FXOLabs
Tags:AgentTesla exe scr

Intelligence


File Origin
# of uploads :
2
# of downloads :
300
Origin country :
BR BR
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
rQUOTATION_SEPT7FIBA00541__PDF.scr
Verdict:
Malicious activity
Analysis date:
2023-09-08 13:32:19 UTC
Tags:
stealer agenttesla

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

Behaviour
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a UDP request
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade packed
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 potential unpacker
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
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 sample
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
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 steal Mail credentials (via file / registry access)
Uses ipconfig to lookup or modify the Windows network settings
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1306186 Sample: rQUOTATION_SEPT7FIBA00541__... Startdate: 08/09/2023 Architecture: WINDOWS Score: 100 25 Found malware configuration 2->25 27 Antivirus / Scanner detection for submitted sample 2->27 29 Multi AV Scanner detection for submitted file 2->29 31 7 other signatures 2->31 7 rQUOTATION_SEPT7FIBA00541__PDF.scr.exe 4 2->7         started        process3 signatures4 33 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->33 35 Writes to foreign memory regions 7->35 37 Allocates memory in foreign processes 7->37 39 Injects a PE file into a foreign processes 7->39 10 aspnet_compiler.exe 2 7->10         started        13 cmd.exe 1 7->13         started        15 cmd.exe 1 7->15         started        process5 signatures6 41 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 10->41 43 Tries to steal Mail credentials (via file / registry access) 10->43 45 Tries to harvest and steal browser information (history, passwords, etc) 10->45 47 Installs a global keyboard hook 10->47 49 Uses ipconfig to lookup or modify the Windows network settings 13->49 17 conhost.exe 13->17         started        19 ipconfig.exe 1 13->19         started        21 conhost.exe 15->21         started        23 ipconfig.exe 1 15->23         started        process7
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2023-09-08 07:32:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
AgentTesla
Unpacked files
SH256 hash:
ee488f01596f3c8fd2c728402ac47efc17a73349555345db2d3e6f1c1a8e6daf
MD5 hash:
579eee9579b344364cefb2312a0f0eb2
SHA1 hash:
7d566452219cff73982762e0a6a910868593ba73
Malware family:
AgentTesla.v4
Verdict:
Malicious
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:NET
Author:malware-lu
Rule name:NETexecutableMicrosoft
Author:malware-lu
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Malspam

AgentTesla

Executable exe ee488f01596f3c8fd2c728402ac47efc17a73349555345db2d3e6f1c1a8e6daf

(this sample)

  
Delivery method
Distributed via e-mail attachment

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