MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7ee3355079ae1d7d8eca98c132040955c1b83043e3ceb9925e54e0f10eb97a23. 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: 7


Intelligence 7 IOCs YARA File information Comments

SHA256 hash: 7ee3355079ae1d7d8eca98c132040955c1b83043e3ceb9925e54e0f10eb97a23
SHA3-384 hash: 4c3741a49383463e17c6eabe639cbede38bb74227e66d5c16349907c87d1db5b9613f114b7f13f13f41d0528697e9574
SHA1 hash: 87c0f9454335eb309a8326db34e623baa1eb6b3f
MD5 hash: 9e47721fb2887c378c31f752f8eb1acb
humanhash: freddie-lemon-aspen-william
File name:9e47721fb2887c378c31f752f8eb1acb.exe
Download: download sample
Signature AgentTesla
File size:832'000 bytes
First seen:2020-09-15 10:56:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:TGyqQShwBp9l02EfXV9HN46XhOODFfmjhkzk08R402EfEnBBVwehEAJFmFhcg:W2GVN46RckQ0u32pBBCjAJP
Threatray 29 similar samples on MalwareBazaar
TLSH 71051241369D8F65E1FA5BF95C7EB0001BB67945FE65E28C8E88B1DE2431B409E50F23
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
94
Origin country :
n/a
Vendor Threat Intelligence
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
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Reading critical registry keys
Setting a keyboard event handler
DNS request
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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)
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 285612 Sample: bWmC8EKDUE.exe Startdate: 15/09/2020 Architecture: WINDOWS Score: 100 53 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->53 55 Antivirus / Scanner detection for submitted sample 2->55 57 Multi AV Scanner detection for submitted file 2->57 59 4 other signatures 2->59 6 bWmC8EKDUE.exe 3 2->6         started        10 JWkfT.exe 2 2->10         started        12 JWkfT.exe 3 2->12         started        process3 file4 23 C:\Users\user\AppData\...\bWmC8EKDUE.exe.log, ASCII 6->23 dropped 61 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->61 63 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->63 65 Injects a PE file into a foreign processes 6->65 14 bWmC8EKDUE.exe 17 5 6->14         started        19 JWkfT.exe 10->19         started        67 Antivirus detection for dropped file 12->67 69 Multi AV Scanner detection for dropped file 12->69 71 Machine Learning detection for dropped file 12->71 21 JWkfT.exe 2 12->21         started        signatures5 process6 dnsIp7 29 mail.pearlford.com 103.21.59.80, 49723, 49730, 587 PUBLIC-DOMAIN-REGISTRYUS United Arab Emirates 14->29 31 elb097307-934924932.us-east-1.elb.amazonaws.com 54.204.14.42, 443, 49726 AMAZON-AESUS United States 14->31 39 3 other IPs or domains 14->39 25 C:\Users\user\AppData\Roaming\...\JWkfT.exe, PE32 14->25 dropped 27 C:\Users\user\...\JWkfT.exe:Zone.Identifier, ASCII 14->27 dropped 41 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->41 43 Tries to steal Mail credentials (via file access) 14->43 45 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->45 33 54.235.136.99, 443, 49731 AMAZON-AESUS United States 19->33 35 nagano-19599.herokussl.com 19->35 37 api.ipify.org 19->37 47 Tries to harvest and steal ftp login credentials 19->47 49 Tries to harvest and steal browser information (history, passwords, etc) 19->49 51 Installs a global keyboard hook 19->51 file8 signatures9
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Status:
Malicious
First seen:
2020-09-14 21:23:00 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
keylogger trojan stealer spyware family:agenttesla persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

AgentTesla

Executable exe 7ee3355079ae1d7d8eca98c132040955c1b83043e3ceb9925e54e0f10eb97a23

(this sample)

  
Delivery method
Distributed via web download

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