MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8d21ef3f623863b5fb9ace77bdbd5adfc9422e3e76780832df62de7ce561cbde. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8d21ef3f623863b5fb9ace77bdbd5adfc9422e3e76780832df62de7ce561cbde
SHA3-384 hash: f49e4a5b3a7395390c1183b3375e5c0f8c7c1d8c70f79b249bba9193a04760e486d911c4b763bee8c0dccc19c0be7b56
SHA1 hash: daf2200e44b89708edd93285727da226b8db7fd6
MD5 hash: 9dd58364f45946247206f72b04c42bb2
humanhash: virginia-high-pip-missouri
File name:HOUHENG 5 CTM - USD ACCOUNT FORM TEMPLATE.xls.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:416'768 bytes
First seen:2021-05-26 07:39:24 UTC
Last seen:2021-05-26 09:19:42 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:o75YtUSEKz89EVeB0U1XnxoDc/B2nWqY0Pb3VW83jpc7a0:o75YtUBA89EVeGU1hfB2nWwjzzpIa
Threatray 5'493 similar samples on MalwareBazaar
TLSH C19401117B44A9E1E86A16B74C8AC3900BA1BDB33E32539B318DB37F2F772118957758
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
122
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
HOUHENG 5 CTM - USD ACCOUNT FORM TEMPLATE.xls.exe
Verdict:
Suspicious activity
Analysis date:
2021-05-26 09:26:24 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ad2dc12d-2c3a-4be7-a952-0792b02dda99

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/162304/
Detection(s):
SecuriteInfo.com.Artemis9DD58364F459.8806.27512.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/792335
Signature
.NET source code contains potential unpacker
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Sigma detected: Suspicious Double Extension
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 424732 Sample: HOUHENG 5 CTM - USD ACCOUNT... Startdate: 26/05/2021 Architecture: WINDOWS Score: 100 31 Found malware configuration 2->31 33 Multi AV Scanner detection for dropped file 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 9 other signatures 2->37 7 HOUHENG 5 CTM - USD ACCOUNT FORM TEMPLATE.xls.exe 6 2->7         started        process3 file4 21 HOUHENG 5 CTM - US...RM TEMPLATE.xls.exe, PE32 7->21 dropped 23 HOUHENG 5 CTM - US...exe:Zone.Identifier, ASCII 7->23 dropped 25 HOUHENG 5 CTM - US...EMPLATE.xls.exe.log, ASCII 7->25 dropped 27 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 7->27 dropped 10 AdvancedRun.exe 1 7->10         started        12 AdvancedRun.exe 1 7->12         started        14 HOUHENG 5 CTM - USD ACCOUNT FORM TEMPLATE.xls.exe 2 7->14         started        process5 process6 16 AdvancedRun.exe 10->16         started        19 AdvancedRun.exe 12->19         started        dnsIp7 29 192.168.2.1 unknown unknown 16->29
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8d21ef3f623863b5fb9ace77bdbd5adfc9422e3e76780832df62de7ce561cbde/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-05-26 03:49:52 UTC
AV detection:
8 of 47 (17.02%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ruq66p3chbr3l642zz333pk237euelr6oz4aqmw7mlphzzlbzppa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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fc4db22fc8828f0edf477bac989a58df7b4dc5f9fcc957dc906e3682e14f6e0f
AgentTesla
+ 5'483 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210526-dttpj49nb2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Loads dropped DLL
Reads data files stored by FTP clients
Executes dropped EXE
AgentTesla Payload
Nirsoft
AgentTesla
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/8d21ef3f623863b5fb9ace77bdbd5adfc9422e3e76780832df62de7ce561cbde

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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.

Cape
Cape
https://www.capesandbox.com/analysis/162304/

Comments