MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6490e5498bf6ca3c0b3cb40d581e019e8c4135fd8bc49580c30160f6b02450c6. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6490e5498bf6ca3c0b3cb40d581e019e8c4135fd8bc49580c30160f6b02450c6
SHA3-384 hash: b20f2da2bd0797d5541614743a2bb7abbe03b85dea00f9d2caa2c57a208a3b1eebf9bb0071a33a1a24ce57d959144c21
SHA1 hash: 4799dadc29cad53b8b63323505909a8bd4664a99
MD5 hash: f1785da3dad811e0db801c060ddba932
humanhash: stairway-grey-hotel-green
File name:Order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:328'192 bytes
First seen:2023-10-03 11:16:35 UTC
Last seen:2023-10-03 13:41:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 6144:SRgc2lOrSZPpLO+zZ67VskJZqLQFkPP5iU5+WOqzqH8JpmWV6/3gEQ7u+qdKQh5K:nY7VskJqQyPxiU5+WOqzqH8Jpy/33Q6g
Threatray 6 similar samples on MalwareBazaar
TLSH T1DC6438013F4E4653D19E6B779099154097B0C81AABCFEB4FAC0673F91867392FA0A787
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
5
# of downloads :
298
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Order.exe
Verdict:
Malicious activity
Analysis date:
2023-10-03 11:28:57 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/80bc766d-09a5-4502-a26d-9ef15bb652c4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.KeyloggerX-gen.819.25645.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Sending an HTTP GET request
Sending a custom TCP request
Creating a file in the %AppData% directory
Unauthorized injection to a recently created process
Creating a file
Restart of the analyzed sample
Using the Windows Management Instrumentation requests
DNS request
Reading critical registry keys
Creating a window
Query of malicious DNS domain
Sending a TCP request to an infection source
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin masquerade packed replace
Link:
https://www.filescan.io/uploads/651bf83064965c51f772d534/reports/10d15057-b9df-47e0-bbc7-d70f6f51d3e8/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/6490e5498bf6ca3c0b3cb40d581e019e8c4135fd8bc49580c30160f6b02450c6
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/90ddedff-322c-4a7c-8612-a4923e3a9265
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1318641
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1318641 Sample: Order.exe Startdate: 03/10/2023 Architecture: WINDOWS Score: 100 47 Multi AV Scanner detection for domain / URL 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 Antivirus / Scanner detection for submitted sample 2->51 53 7 other signatures 2->53 6 Awsgxidovvk.exe 14 5 2->6         started        10 Order.exe 16 5 2->10         started        13 Awsgxidovvk.exe 2->13         started        process3 dnsIp4 55 Antivirus detection for dropped file 6->55 57 Multi AV Scanner detection for dropped file 6->57 59 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->59 61 Machine Learning detection for dropped file 6->61 15 Awsgxidovvk.exe 2 6->15         started        25 qu.ax 92.118.112.4, 443, 49717, 49723 GUDAEV-ASRU Russian Federation 10->25 23 C:\Users\user\AppData\...\Awsgxidovvk.exe, PE32 10->23 dropped 63 May check the online IP address of the machine 10->63 65 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 10->65 67 Injects a PE file into a foreign processes 10->67 19 Order.exe 2 10->19         started        27 92.118.112.119, 443, 49731 GUDAEV-ASRU Russian Federation 13->27 21 Awsgxidovvk.exe 13->21         started        file5 signatures6 process7 dnsIp8 29 173.231.16.77, 443, 49724 WEBNXUS United States 15->29 31 api.ipify.org 15->31 33 api4.ipify.org 104.237.62.212, 443, 49718, 49732 WEBNXUS United States 19->33 35 premium89.web-hosting.com 63.250.38.2, 49720, 49725, 49733 NAMECHEAP-NETUS United States 19->35 37 api.ipify.org 19->37 39 api.ipify.org 21->39 41 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->41 43 Tries to steal Mail credentials (via file / registry access) 21->43 45 Tries to harvest and steal browser information (history, passwords, etc) 21->45 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6490e5498bf6ca3c0b3cb40d581e019e8c4135fd8bc49580c30160f6b02450c6/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-10-03 09:22:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=msioksml63fdycz4wqgvqhqbt2gecnp5rpcjlagdafqpnmbekdda._file
Verdict:
malicious
Similar samples:
55d62602fbaca82ec54e520aa021690a91a0d5d1f6783747a4a2a97f282231c3
AgentTesla
5b58b0a97dac112b439fde1aa15dff60527dec77a0caa4d059e9b6121bb7db95
AgentTesla
b9d4088106a3a557fb5d909c8c5b921971704d7b764306ee4190cefd9b8d89b0
AgentTesla
daffe47867bb60e81f6f47acb6ac9161ae2c8ef329648731c86ff877e44c8a21
AgentTesla
eafdaa03650a22399281102a25abc8b5dcb3de2388bb13db78c94215f7fe1716
AgentTesla
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence spyware stealer
Link:
https://tria.ge/reports/231003-ndpe9sca33/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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
Unpacked files
SH256 hash:
6490e5498bf6ca3c0b3cb40d581e019e8c4135fd8bc49580c30160f6b02450c6
MD5 hash:
f1785da3dad811e0db801c060ddba932
SHA1 hash:
4799dadc29cad53b8b63323505909a8bd4664a99
Link:
https://www.unpac.me/results/4c5ecced-2b1f-47ff-9885-c347ffbf095b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6490e5498bf6/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/6490e5498bf6ca3c0b3cb40d581e019e8c4135fd8bc49580c30160f6b02450c6

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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 9c446a102a7d7719a88bd946e5e81596cd6393f636713ca4eb782a1457a185ec

AgentTesla

Executable exe 6490e5498bf6ca3c0b3cb40d581e019e8c4135fd8bc49580c30160f6b02450c6

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 9c446a102a7d7719a88bd946e5e81596cd6393f636713ca4eb782a1457a185ec
  
Dropped by
MD5 e579f84e3f9f94f3abc41dbe9ef35e4e

Comments