MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ae945b72d3cf4d6c2caee7f56bd63396bc9dfae056b816fd974dca6b4d3b2ae4. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments

SHA256 hash: ae945b72d3cf4d6c2caee7f56bd63396bc9dfae056b816fd974dca6b4d3b2ae4
SHA3-384 hash: f0d0666facfaad5147a84262f3b222b59131a52b85af4e4eba1fbf10e1ff439e344627b3af1fcf68b1a046311c7d9c9c
SHA1 hash: 6eaf9f4e1663b00d4a5018c99665c436828abbb8
MD5 hash: ded9770d3dc72897732f0e918124ce88
humanhash: cup-mexico-emma-seventeen
File name:ded9770d3dc72897732f0e918124ce88.exe
Download: download sample
Signature AgentTesla
File size:643'072 bytes
First seen:2021-10-12 10:14:14 UTC
Last seen:2021-10-12 13:49:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:kMLjsUUreAbIrpyNPlE7FeqUh27vVAjadD9Zt6bXgcxtRSB:k6jaePQlENsPjadD9j6bXh3cB
Threatray 11'549 similar samples on MalwareBazaar
TLSH T186D41200776FDE2AE8A553FE509156F74370351660EADA0B3EC132F7ECA23566E82346
File icon (PE):PE icon
dhash icon 0c32b232d3c8c453 (49 x AgentTesla, 21 x Loki, 4 x Formbook)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
148
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL consignment number_600595460.xlsx
Verdict:
Malicious activity
Analysis date:
2021-10-12 08:32:49 UTC
Tags:
encrypted 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
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated 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
.NET source code contains very large array initializations
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Multi AV Scanner detection for dropped file
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:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 501001 Sample: bld6gnmzKR.exe Startdate: 12/10/2021 Architecture: WINDOWS Score: 100 41 Found malware configuration 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 Yara detected AgentTesla 2->45 47 4 other signatures 2->47 6 bld6gnmzKR.exe 3 2->6         started        10 BnevyAj.exe 3 2->10         started        12 BnevyAj.exe 2 2->12         started        process3 file4 23 C:\Users\user\AppData\...\bld6gnmzKR.exe.log, ASCII 6->23 dropped 49 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->49 51 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->51 53 Injects a PE file into a foreign processes 6->53 14 bld6gnmzKR.exe 2 5 6->14         started        55 Multi AV Scanner detection for dropped file 10->55 19 BnevyAj.exe 2 10->19         started        21 BnevyAj.exe 2 12->21         started        signatures5 process6 dnsIp7 29 wallaceseymour.co.uk 95.215.225.28, 49836, 587 M247GB United Kingdom 14->29 31 mail.wallaceseymour.co.uk 14->31 25 C:\Users\user\AppData\Roaming\...\BnevyAj.exe, PE32 14->25 dropped 27 C:\Users\user\...\BnevyAj.exe:Zone.Identifier, ASCII 14->27 dropped 33 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->33 35 Tries to steal Mail credentials (via file access) 14->35 37 Tries to harvest and steal ftp login credentials 14->37 39 2 other signatures 14->39 file8 signatures9
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-10-12 09:28:56 UTC
AV detection:
17 of 28 (60.71%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
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:
56e526da2061a1a96f48bcdc7d4b346a9a9c053d168ba410e3b34c51547dfd87
MD5 hash:
19d5a08958e1f831db6739992fba0d41
SHA1 hash:
dc86bd767e35130444c794f9a54a65e1199cf243
SH256 hash:
c38c7a1c05db5b80a734acb03c80707fb23cb5b220d1ad1ef9a8a376fecf05b0
MD5 hash:
ed2284df895a2adda6b907ae09514d7d
SHA1 hash:
cd78af23da0826f0602c556dc4231e36857d1479
SH256 hash:
eda4d687b865aed0078ab87078de7d9722888b2d2af71c6fc0dcdc986ffb7567
MD5 hash:
12cf5402be16590c300b442a66e9ebc1
SHA1 hash:
0ea28394d301ca1ce840f039d2da62a5ce6d9334
SH256 hash:
ae945b72d3cf4d6c2caee7f56bd63396bc9dfae056b816fd974dca6b4d3b2ae4
MD5 hash:
ded9770d3dc72897732f0e918124ce88
SHA1 hash:
6eaf9f4e1663b00d4a5018c99665c436828abbb8
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 ae945b72d3cf4d6c2caee7f56bd63396bc9dfae056b816fd974dca6b4d3b2ae4

(this sample)

  
Delivery method
Distributed via web download

Comments