MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c7a75e30a847461f8dc6c7a1de39e25b3110d56afdb1a6ed1eb438965a4ee411. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments

SHA256 hash: c7a75e30a847461f8dc6c7a1de39e25b3110d56afdb1a6ed1eb438965a4ee411
SHA3-384 hash: 1e18245ee562938dc645f43c2b5812a91eb3bf00da764e3c024bdc4e8e0a614a2ab89cdd18ecb251aa5d9fde8a10a59e
SHA1 hash: 81621ddca708e81c7d2f3645a6f9a75474653ca6
MD5 hash: fb956464dc3117824451537f5212c276
humanhash: red-kitten-network-uncle
File name:fb956464dc3117824451537f5212c276.exe
Download: download sample
Signature AgentTesla
File size:1'106'432 bytes
First seen:2021-08-27 08:37:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:Ljvm64SwrBvxuZHOOf8XohFVwMPCIMQJ6sGMGc/lheDKu:LD4SwlvxuZNf84nV7tMQJ6ozdh
Threatray 9'019 similar samples on MalwareBazaar
TLSH T1FB35E43D29FD2227D179C7B6CBE08827F554A8AF3111AA6468D343AA4356F4275C323F
dhash icon d1130367677b1e8d (7 x AgentTesla, 5 x Formbook, 5 x Loki)
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.medicare-equipment.com:587

Intelligence


File Origin
# of uploads :
1
# of downloads :
314
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO 008-01.doc
Verdict:
Malicious activity
Analysis date:
2021-08-27 07:48:59 UTC
Tags:
exploit CVE-2017-11882 loader

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

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
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 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 harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-08-26 20:23:38 UTC
AV detection:
9 of 28 (32.14%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
c0ee1071e444f415f8b62856a0896f3b22e563f1bb4f03d14142583efe49a565
MD5 hash:
29db2e114b88ae1f6a00c9aa71690043
SHA1 hash:
ec82db71443556a5b320357b0b8b09e70ec1db9c
SH256 hash:
b5369a473a07f338f0420ec690856a2e74fb1d6d9a5ac17939d0d95d12cf2144
MD5 hash:
03b0c7956a48c0ac96910efefdb95cdb
SHA1 hash:
a131ec031bf16dcaab43fc7bd150d3e7de509680
SH256 hash:
4274e74e9612f491a29225e647adb66788d347c8a2a853bcbaa5cddb37da23c6
MD5 hash:
e46f78236ee40fa5097176138e2ac004
SHA1 hash:
659ecd6ed58d1757af582b778fab946c2b51ce06
SH256 hash:
c7a75e30a847461f8dc6c7a1de39e25b3110d56afdb1a6ed1eb438965a4ee411
MD5 hash:
fb956464dc3117824451537f5212c276
SHA1 hash:
81621ddca708e81c7d2f3645a6f9a75474653ca6
Malware family:
Agent Tesla v3
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:pe_imphash
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.

Web download

AgentTesla

Executable exe c7a75e30a847461f8dc6c7a1de39e25b3110d56afdb1a6ed1eb438965a4ee411

(this sample)

  
Delivery method
Distributed via web download

Comments