MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f3d469f0a1a622aa519aea436e3067b35c0dd9f6d5b0188e00007c3c736e7e7e. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f3d469f0a1a622aa519aea436e3067b35c0dd9f6d5b0188e00007c3c736e7e7e
SHA3-384 hash: 3c74dc43f92ec2a12b836955dbccd43e95726b568d91b582986df4ef0e443756ff519041627d3760f7040ab7e05a0375
SHA1 hash: 24607e55d9175a44f84ce045851afe91adce16b3
MD5 hash: 0c203bc4a19d9249b370978c62ee3b5e
humanhash: delaware-uranus-mississippi-high
File name:BANK ACCOUNT DETAILS.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:789'504 bytes
First seen:2021-05-10 05:36:47 UTC
Last seen:2021-05-10 07:21:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:p7Q5rc5kooLLoS60/K7yh0Oxx4luGsotnVhh/D9gfb9TLzSuKXASkJCU0yn:y5Q5kooLAFoCtVb9gjHbJc
Threatray 1 similar samples on MalwareBazaar
TLSH 8BF46CAC715459F1D36B1E7663CF1C0343652174A43BEA0A8BA013FE5A67F172E3898E
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
100
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/153690/
Detection(s):
SecuriteInfo.com.Trojan.Packed2.43091.4127.29669.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Using the Windows Management Instrumentation requests
Creating a file
Result
Verdict:
UNKNOWN
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
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/721005
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)
Modifies the hosts file
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)
Queries sensitive video device information (via WMI, Win32_VideoController, 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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 409432 Sample: BANK ACCOUNT DETAILS.exe Startdate: 10/05/2021 Architecture: WINDOWS Score: 100 58 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->58 60 Found malware configuration 2->60 62 Multi AV Scanner detection for dropped file 2->62 64 11 other signatures 2->64 7 BANK ACCOUNT DETAILS.exe 6 2->7         started        10 kprUEGC.exe 5 2->10         started        13 kprUEGC.exe 2 2->13         started        process3 file4 38 C:\Users\user\AppData\Roaming38aUOqloz.exe, PE32 7->38 dropped 40 C:\Users\user\AppData\Local\...\tmpC73F.tmp, XML 7->40 dropped 42 C:\Users\...\BANK ACCOUNT DETAILS.exe.log, ASCII 7->42 dropped 15 BANK ACCOUNT DETAILS.exe 2 5 7->15         started        20 schtasks.exe 1 7->20         started        66 Multi AV Scanner detection for dropped file 10->66 68 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 10->68 70 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 10->70 72 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 10->72 22 kprUEGC.exe 10->22         started        24 schtasks.exe 1 10->24         started        26 kprUEGC.exe 10->26         started        signatures5 process6 dnsIp7 44 medamanagement.com 94.130.249.226, 49761, 587 HETZNER-ASDE Germany 15->44 46 mail.medamanagement.com 15->46 48 192.168.2.1 unknown unknown 15->48 32 C:\Users\user\AppData\Roaming\...\kprUEGC.exe, PE32 15->32 dropped 34 C:\Users\user\...\kprUEGC.exe:Zone.Identifier, ASCII 15->34 dropped 50 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->50 52 Tries to steal Mail credentials (via file access) 15->52 54 Tries to harvest and steal ftp login credentials 15->54 56 3 other signatures 15->56 28 conhost.exe 20->28         started        36 C:\Windows\System32\drivers\etc\hosts, ASCII 22->36 dropped 30 conhost.exe 24->30         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f3d469f0a1a622aa519aea436e3067b35c0dd9f6d5b0188e00007c3c736e7e7e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-05-10 02:26:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
16 of 29 (55.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6pkgt4fbuyrkuum25jbw4mdhwnoa3wpw2wybrdqaab6dy43opz7a._file
Verdict:
unknown
Similar samples:
3ab4992a55bf19ce9d855ed0ff10f965e9d51f07b8b214436bbabd2f2ecd5c92
AgentTesla
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210510-n8vawteht6/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Maps connected drives based on registry
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
AgentTesla
Contains code to disable Windows Defender
Unpacked files
SH256 hash:
74b2935b9dfe4ba397fd0507ae3c36abb77193041f2e7c43c55dc4e7b33de61c
MD5 hash:
b5c218f30fecc9cb8513ff6a46737b01
SHA1 hash:
f0416867c2b114789620b318051f1fa390b07eae
Link:
https://www.unpac.me/results/a848bcb4-c658-4cfb-9762-5bbf49d50404/
SH256 hash:
1decc1ad4e2b1f7bfee60a84b57e299bd07964c58ada3f700ae53a4b88faf821
MD5 hash:
66e63cbf9d61d24ca7c62377da86b208
SHA1 hash:
ea6e6099d0392a397bd73da2060750062011bb93
Link:
https://www.unpac.me/results/a848bcb4-c658-4cfb-9762-5bbf49d50404/
SH256 hash:
2413d1ad393dd2ec870c06149a1e8a5d800e632e21051cbdc125495d5bbdedc4
MD5 hash:
e60421b117b74e84db5d9580c1bfcfc5
SHA1 hash:
ae2b7d2385c57b13d2c5af3ffa97f0179052b224
Link:
https://www.unpac.me/results/a848bcb4-c658-4cfb-9762-5bbf49d50404/
SH256 hash:
f3d469f0a1a622aa519aea436e3067b35c0dd9f6d5b0188e00007c3c736e7e7e
MD5 hash:
0c203bc4a19d9249b370978c62ee3b5e
SHA1 hash:
24607e55d9175a44f84ce045851afe91adce16b3
Link:
https://www.unpac.me/results/a848bcb4-c658-4cfb-9762-5bbf49d50404/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f3d469f0a1a622aa519aea436e3067b35c0dd9f6d5b0188e00007c3c736e7e7e

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
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
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

rar 4f4f6819151dac871b3419d1813627d42e6c167b5d124dd35bd1c18b3d20c7aa

AgentTesla

Executable exe f3d469f0a1a622aa519aea436e3067b35c0dd9f6d5b0188e00007c3c736e7e7e

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 4f4f6819151dac871b3419d1813627d42e6c167b5d124dd35bd1c18b3d20c7aa
Cape
Cape
https://www.capesandbox.com/analysis/153690/

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