MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 61fad9b69a8e4f8a3dedc8193bb3dd24a07f394cc4200de37e3df667017c60a9. 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 6 File information Comments

SHA256 hash: 61fad9b69a8e4f8a3dedc8193bb3dd24a07f394cc4200de37e3df667017c60a9
SHA3-384 hash: bf5878132cadc32e70a89592d5807c0d55f9d89ed905d3e704302fdf100c33132d0b36f198a7d6a1c66681002cf7fe45
SHA1 hash: d7183ccc050da85fd7ee086a82dc395c617ae3ef
MD5 hash: 2f8733a4745882246263b5cd7cadc4dd
humanhash: charlie-kentucky-nuts-iowa
File name:rQUOTATION_AUG7FIBA00541__PDF.scr
Download: download sample
Signature AgentTesla
File size:387'488 bytes
First seen:2023-08-22 14:50:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'665 x AgentTesla, 19'479 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 384:ffePCvpJinBn06CjFN8P3YsU6fCWYA8S/hs/E8sofOh/Q0RbnqyGt/Qz20BB8lRY:1EnBdM8sScz9Apqn+klo63DG1EJPx
Threatray 5'960 similar samples on MalwareBazaar
TLSH T1A884D1063384CF21C52F15B6D8A3C2F81727BE00DD449BD776C9FE2A79F22AA6951187
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 0f519373d9cc750b (107 x AgentTesla, 20 x AveMariaRAT, 5 x Formbook)
Reporter FXOLabs
Tags:AgentTesla exe scr

Intelligence


File Origin
# of uploads :
1
# of downloads :
287
Origin country :
BR BR
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
rQUOTATION_AUG7FIBA00541__PDF.scr
Verdict:
Malicious activity
Analysis date:
2023-08-22 15:02:37 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
Searching for the window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a UDP request
Gathering data
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
Antivirus / Scanner detection for submitted sample
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 dnsIp2 2 Behavior Graph ID: 1295267 Sample: rQUOTATION_AUG7FIBA00541__P... Startdate: 22/08/2023 Architecture: WINDOWS Score: 100 28 windowsupdatebg.s.llnwi.net 2->28 30 web.fe.1drv.com 2->30 32 3 other IPs or domains 2->32 34 Found malware configuration 2->34 36 Antivirus / Scanner detection for submitted sample 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 6 other signatures 2->40 8 rQUOTATION_AUG7FIBA00541__PDF.scr.exe 15 4 2->8         started        signatures3 process4 signatures5 42 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->42 44 Writes to foreign memory regions 8->44 46 Injects a PE file into a foreign processes 8->46 11 aspnet_compiler.exe 2 8->11         started        14 cmd.exe 1 8->14         started        16 SIHClient.exe 8 8->16         started        18 cmd.exe 1 8->18         started        process6 signatures7 48 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 11->48 50 Tries to steal Mail credentials (via file / registry access) 11->50 52 Tries to harvest and steal browser information (history, passwords, etc) 11->52 54 Installs a global keyboard hook 11->54 56 Uses ipconfig to lookup or modify the Windows network settings 14->56 20 conhost.exe 14->20         started        22 ipconfig.exe 1 14->22         started        24 conhost.exe 18->24         started        26 ipconfig.exe 1 18->26         started        process8
Threat name:
Win32.Trojan.Synder
Status:
Malicious
First seen:
2023-08-22 07:05:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
22 of 37 (59.46%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
61fad9b69a8e4f8a3dedc8193bb3dd24a07f394cc4200de37e3df667017c60a9
MD5 hash:
2f8733a4745882246263b5cd7cadc4dd
SHA1 hash:
d7183ccc050da85fd7ee086a82dc395c617ae3ef
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_Digital_Certificate
Author:albertzsigovits
Rule name:pe_imphash
Rule name:PE_Potentially_Signed_Digital_Certificate
Author:albertzsigovits
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.

  
Delivery method
Other

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