MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 64d0928cdd1fdc4a62e1744aca6b98be5fbc83bef9ed2aae4fef673270d15aa9. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
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SHA256 hash: 64d0928cdd1fdc4a62e1744aca6b98be5fbc83bef9ed2aae4fef673270d15aa9
SHA3-384 hash: 881a342407aa0122e3fce613925e51847644bc99b548533f41db9dda441e52949a8b76ff7b095aaeb5d8319513672d11
SHA1 hash: 413a47fdbaf44a7a20465fab13172938cde0016b
MD5 hash: 43f6f72bd6b5553858ed8bdbebcd3faa
humanhash: zebra-edward-foxtrot-oregon
File name:Payment Advice copy Recipt..exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:677'376 bytes
First seen:2022-04-03 18:31:26 UTC
Last seen:2022-04-04 07:52:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:agCyU82sF5TqeDLurNCmV/4sG9vTQiiOKbxqcWA4EqNjoISE8XQkY:agCyUITqgLaNCE/4L9rFAcc4EqNFnvkY
Threatray 15'506 similar samples on MalwareBazaar
TLSH T19FE41209BA53A7A3C03657F240EB12A803F1B7876572D6CD1CD832C98EA17F58D8775A
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
6
# of downloads :
295
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/260259/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.48796200.16505.27419.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control.exe fareit obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/6249e8239253b276b7db4e64/reports/dafa1b8f-c0aa-447e-b5ae-3de49b76804c/overview
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ead42a55-9188-46b5-a527-08a82a6b905f
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/969600
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to register a low level keyboard hook
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
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 dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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 / registry access)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 602087 Sample: Payment Advice copy Recipt..exe Startdate: 03/04/2022 Architecture: WINDOWS Score: 100 35 Found malware configuration 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Antivirus / Scanner detection for submitted sample 2->39 41 13 other signatures 2->41 6 ZxoUsb.exe 3 2->6         started        9 Payment Advice copy Recipt..exe 3 2->9         started        12 ZxoUsb.exe 2 2->12         started        process3 file4 43 Antivirus detection for dropped file 6->43 45 Multi AV Scanner detection for dropped file 6->45 47 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->47 51 3 other signatures 6->51 14 ZxoUsb.exe 14 6 6->14         started        29 C:\...\Payment Advice copy Recipt..exe.log, ASCII 9->29 dropped 49 Injects a PE file into a foreign processes 9->49 18 Payment Advice copy Recipt..exe 17 9 9->18         started        21 ZxoUsb.exe 12->21         started        23 ZxoUsb.exe 12->23         started        signatures5 process6 dnsIp7 31 api.telegram.org 149.154.167.220, 443, 49763, 49764 TELEGRAMRU United Kingdom 18->31 33 192.168.2.1 unknown unknown 18->33 25 C:\Users\user\AppData\Roaming\...\ZxoUsb.exe, PE32 18->25 dropped 27 C:\Users\user\...\ZxoUsb.exe:Zone.Identifier, ASCII 18->27 dropped 53 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->53 55 Tries to steal Mail credentials (via file / registry access) 18->55 57 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->57 59 Tries to harvest and steal ftp login credentials 21->59 61 Tries to harvest and steal browser information (history, passwords, etc) 21->61 63 Installs a global keyboard hook 21->63 file8 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/64d0928cdd1fdc4a62e1744aca6b98be5fbc83bef9ed2aae4fef673270d15aa9/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-04-03 16:41:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
26 of 41 (63.41%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mtijfdg5d7oeuyxborfmu24yxzp3za567hwsvlsp55tte4grlkuq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
4b0f3abe3b0c7a9356687b4c29c68f9bab4247ca92cf5c37b42eec2881d3d2ec
AgentTesla
5d44448d9368f5ec2b3594446bca10ae98f173176a4e9a55fd239c3c6d9c6edd
AgentTesla
6cc6029fbc87ed9a7c025317a6d9eff0fe0049a8ba647551efcaea78ed2a1eaf
AgentTesla
91db81cd38b9f713767e35c4012057b99734e8e0e889af77935c6a0b47eedcbb
AgentTesla
be5e5080c40744d09091dabe3f58f88256ebce999d059bc081f73a0021f1f95a
AgentTesla
def82eea2b57f5b879e8e7c14eb6e0c5a6cd58874835c53f0cfd4ee18d30101e
AgentTesla
f133bd95fedd4f9df5a28d3844771a82ebd6ff1a9959f98c1a9f2011b704f4fa
AgentTesla
f65fc3d9ddd964bd2d602314915fa0485f3ec5cc9c71588f4f1d8e154213b90f
AgentTesla
+ 15'496 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/220403-w6lh3sbhg3/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot5251286270:AAH8w_sKwAmx6PXts3_kE09k0gDunJyDOlY/sendDocument
Unpacked files
SH256 hash:
8ce6e73e297f8a3b4196d8ba269ca18e5f6f1931290e805cf4f7a0a2cc871c1b
MD5 hash:
0ee156250229a0886ca0276fed35fdab
SHA1 hash:
6dadc097c9014dbe79858ec19c84d39b4b55135e
Link:
https://www.unpac.me/results/eedc10cb-c16e-4cb2-a98e-d63af9f00cab/
SH256 hash:
e6cf7599e84081ab43dffdbacb02773915cebb8aa97e86beaac7c77b98c93e8d
MD5 hash:
ade159a384e5abdaa626fa38e9ddb9f1
SHA1 hash:
5489e0e485731a291707bc5433a3b9151ce2d897
Link:
https://www.unpac.me/results/eedc10cb-c16e-4cb2-a98e-d63af9f00cab/
SH256 hash:
d566bce70533364c412f24b69640b669215a9814c0860eeb1dac653d2227a131
MD5 hash:
c86c4496d575ac74559c1b2a75881afc
SHA1 hash:
1f4cee0ea8beea925b5ae7cd35dcd4d213feae35
Link:
https://www.unpac.me/results/eedc10cb-c16e-4cb2-a98e-d63af9f00cab/
SH256 hash:
71764eb60a83a17343af4a26bf3ec546c5ee08454722233fd5cf59693327b1a4
MD5 hash:
bfcf754fb9acba752f79f44817b7be23
SHA1 hash:
01af19456b6f97790973d0d67a97ecc362ab7aed
Link:
https://www.unpac.me/results/eedc10cb-c16e-4cb2-a98e-d63af9f00cab/
SH256 hash:
64d0928cdd1fdc4a62e1744aca6b98be5fbc83bef9ed2aae4fef673270d15aa9
MD5 hash:
43f6f72bd6b5553858ed8bdbebcd3faa
SHA1 hash:
413a47fdbaf44a7a20465fab13172938cde0016b
Link:
https://www.unpac.me/results/eedc10cb-c16e-4cb2-a98e-d63af9f00cab/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/64d0928cdd1f/report/overview.html
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/64d0928cdd1fdc4a62e1744aca6b98be5fbc83bef9ed2aae4fef673270d15aa9

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

Executable exe 64d0928cdd1fdc4a62e1744aca6b98be5fbc83bef9ed2aae4fef673270d15aa9

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/260259/

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