MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4e9cc0b9560c8add1780082c9732092af22caefd15e40ea0fad7d96419c0fe44. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4e9cc0b9560c8add1780082c9732092af22caefd15e40ea0fad7d96419c0fe44
SHA3-384 hash: 8e8f379016081a27ffecdd30da380b5bcdc435edb2fc3411b5c31994b17afef1f716b66284eef24acf94ebba85117ac0
SHA1 hash: 791ae3017775130014fb172cf37785ebba923387
MD5 hash: 6bad9290e85aa362eec506ead4cd215b
humanhash: oranges-double-spring-whiskey
File name:SecuriteInfo.com.Artemis6BAD9290E85A.1370
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'733'224 bytes
First seen:2021-02-15 23:56:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:3jhwr3j5fnExpELveixwh8urJEpWTQrl3Px9b6fpy3FwfjhhqcEiEe3U2BhzGqie:1
Threatray 2'641 similar samples on MalwareBazaar
TLSH 3885FC591FC727083FA5EC6AE3F35D5A660DB67A9E42C25C51403A1D2CB7BC8C970CA2
Reporter SecuriteInfoCom
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
1
# of downloads :
125
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Artemis6BAD9290E85A.1370
Verdict:
Malicious activity
Analysis date:
2021-02-16 00:03:02 UTC
Tags:
trickbot rat agenttesla
Link:
https://app.any.run/tasks/07b32c16-9130-4432-b316-14e995bad69d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/117267/
Detection(s):
SecuriteInfo.com.Artemis6BAD9290E85A.1370.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Creating a window
Using the Windows Management Instrumentation requests
Sending a UDP request
Creating a file in the %AppData% subdirectories
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
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.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/608516
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
C2 URLs / IPs found in malware configuration
Found malware configuration
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
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 delay execution (extensive OutputDebugStringW loop)
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 353288 Sample: SecuriteInfo.com.Artemis6BA... Startdate: 16/02/2021 Architecture: WINDOWS Score: 100 43 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->43 45 Found malware configuration 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 7 other signatures 2->49 6 SecuriteInfo.com.Artemis6BAD9290E85A.exe 3 2->6         started        10 icloud.exe 3 2->10         started        12 icloud.exe 2 2->12         started        process3 file4 23 SecuriteInfo.com.A...BAD9290E85A.exe.log, ASCII 6->23 dropped 51 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->51 53 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->53 55 Injects a PE file into a foreign processes 6->55 14 SecuriteInfo.com.Artemis6BAD9290E85A.exe 2 5 6->14         started        57 Multi AV Scanner detection for dropped file 10->57 59 Machine Learning detection for dropped file 10->59 61 Tries to delay execution (extensive OutputDebugStringW loop) 10->61 19 icloud.exe 2 10->19         started        21 icloud.exe 2 12->21         started        signatures5 process6 dnsIp7 29 mail.bma-usercloud.pw 185.61.154.33, 49754, 49756, 49757 NAMECHEAP-NETUS United Kingdom 14->29 25 C:\Users\user\AppData\Roaming\...\icloud.exe, PE32 14->25 dropped 27 C:\Users\user\...\icloud.exe:Zone.Identifier, ASCII 14->27 dropped 31 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->31 33 Tries to steal Mail credentials (via file access) 14->33 35 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->35 37 Tries to harvest and steal ftp login credentials 21->37 39 Tries to harvest and steal browser information (history, passwords, etc) 21->39 41 Installs a global keyboard hook 21->41 file8 signatures9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4e9cc0b9560c8add1780082c9732092af22caefd15e40ea0fad7d96419c0fe44/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-02-15 21:37:16 UTC
AV detection:
9 of 29 (31.03%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=j2ombokwbsfn2f4abawjomqjflzczlx5cxsa5ih227mwigoa7zca._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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c21d2f1d2c5dad844ee2c789b2a424f0808e9eaf4edbf4319dca34531aacbe2c
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e2efc9d3d3132046d0567a2198ed10a65fb764b1091d399323f7029e0f22b73f
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e4a41177193fe8cd0c6113402e16b6be355a08baed17e525019ff02ffd8884a8
AgentTesla
+ 2'631 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210215-zfvyjpd39a/
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
02d819fb4a73924a577566c1276bdb278b5ba7d7ce74b287bc53bc0ca9c9eca3
MD5 hash:
b5e99bf371db2d698408d459c6c1c0dc
SHA1 hash:
5f9cee1fc1880f5ec207ea33ee0ff0dc52c0c67d
Link:
https://www.unpac.me/results/ee6d90eb-2a9f-4882-bd0c-ee7347a32fa5/
SH256 hash:
a3bcdf709041b555e379114a6b75f15366dbb735e743f69625eabb7bc7f4e3fc
MD5 hash:
003464b63f23d34718d0b8b15b6c209a
SHA1 hash:
ca510e4fbe47839df9d842573e60f73ad37dc037
Link:
https://www.unpac.me/results/ee6d90eb-2a9f-4882-bd0c-ee7347a32fa5/
SH256 hash:
4e9cc0b9560c8add1780082c9732092af22caefd15e40ea0fad7d96419c0fe44
MD5 hash:
6bad9290e85aa362eec506ead4cd215b
SHA1 hash:
791ae3017775130014fb172cf37785ebba923387
Link:
https://www.unpac.me/results/ee6d90eb-2a9f-4882-bd0c-ee7347a32fa5/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Tnega
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/4e9cc0b9560c8add1780082c9732092af22caefd15e40ea0fad7d96419c0fe44

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

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

Web download

AgentTesla

Executable exe 4e9cc0b9560c8add1780082c9732092af22caefd15e40ea0fad7d96419c0fe44

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1011606/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/117267/

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