MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e01332a4fe4dccce77e4549ec280426162dc150181afb0529bd1fb405daa2bd8. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e01332a4fe4dccce77e4549ec280426162dc150181afb0529bd1fb405daa2bd8
SHA3-384 hash: c04d1055b36c4fbd9c61e02be7fc62f2348728cc3a05fe8975ebbfb64da03b1cf9fc17b342a2c43495db471b3063b313
SHA1 hash: 16e8bb79219cafb1e91ed3ba82aa847e773a00c5
MD5 hash: 68bb8d7de9ce7ed8f7622204b2b9f9f5
humanhash: steak-east-iowa-william
File name:Jdxvyx.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:620'032 bytes
First seen:2023-09-21 13:13:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:LliSEH4VSLQLbSzi2zPif51HeMRz1nstBYqO:JiWrbSu6Y51HtnstBYqO
Threatray 5'710 similar samples on MalwareBazaar
TLSH T1C5D43A2C37AC8A12D2CD92B5A04B961C5FF0C20BD68AFB4E4E44F4EC5CEB75458592E7
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 James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
294
Origin country :
US US
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Jdxvyx.exe
Verdict:
Malicious activity
Analysis date:
2023-09-21 13:15:47 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/4e5b0cf0-3b6c-4d9f-acb6-f43cf7152fc3

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/450365/
Detection(s):
SecuriteInfo.com.Win32.RansomX-gen.20474.5790.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Sending an HTTP GET request
Creating a file in the %AppData% directory
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
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
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin packed replace
Link:
https://www.filescan.io/uploads/650c419b49c6a4ce497d1ed1/reports/9d15ba17-3b2a-4516-8e6c-b69ecd6686ee/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/e01332a4fe4dccce77e4549ec280426162dc150181afb0529bd1fb405daa2bd8
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/832a672d-3ed9-4cf2-9596-def659a60cc9
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1312288
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus detection for URL or domain
Contains functionality to log keystrokes (.Net Source)
Creates multiple autostart registry keys
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
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)
Sample uses string decryption to hide its real strings
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1312288 Sample: Jdxvyx.exe Startdate: 21/09/2023 Architecture: WINDOWS Score: 100 35 mail.amtechprinting.com 2->35 37 amtechprinting.com 2->37 39 3 other IPs or domains 2->39 47 Found malware configuration 2->47 49 Antivirus detection for URL or domain 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 7 other signatures 2->53 7 Jdxvyx.exe 16 5 2->7         started        12 Ovxiebmmem.exe 14 5 2->12         started        14 Ovxiebmmem.exe 2->14         started        16 2 other processes 2->16 signatures3 process4 dnsIp5 45 qu.ax 92.118.112.119, 443, 49758, 49761 GUDAEV-ASRU Russian Federation 7->45 33 C:\Users\user\AppData\...\Ovxiebmmem.exe, PE32 7->33 dropped 67 Creates multiple autostart registry keys 7->67 69 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->69 71 Writes to foreign memory regions 7->71 18 aspnet_compiler.exe 16 4 7->18         started        73 Multi AV Scanner detection for dropped file 12->73 75 Machine Learning detection for dropped file 12->75 77 Allocates memory in foreign processes 12->77 23 aspnet_compiler.exe 3 12->23         started        79 Injects a PE file into a foreign processes 14->79 25 aspnet_compiler.exe 14->25         started        27 conhost.exe 16->27         started        29 conhost.exe 16->29         started        file6 signatures7 process8 dnsIp9 41 amtechprinting.com 64.188.2.244, 49760, 49766, 49786 ASN-QUADRANET-GLOBALUS United States 18->41 43 api4.ipify.org 104.237.62.212, 443, 49759, 49765 WEBNXUS United States 18->43 31 C:\Users\user\AppData\Roaming\...\vgLqb.exe, PE32 18->31 dropped 55 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->55 57 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 18->57 59 Tries to steal Mail credentials (via file / registry access) 18->59 61 Creates multiple autostart registry keys 18->61 63 Tries to harvest and steal browser information (history, passwords, etc) 25->63 65 Hides that the sample has been downloaded from the Internet (zone.identifier) 25->65 file10 signatures11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e01332a4fe4dccce77e4549ec280426162dc150181afb0529bd1fb405daa2bd8/
Threat name:
ByteCode-MSIL.Trojan.Seraph
Create hunting rule
Status:
Malicious
First seen:
2023-09-20 22:47:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4ajtfjh6jxgm457ekspmfaccmfrnyfibqgx3auu32h5uaxnkfpma._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
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83e202c299d139b909d80f39e81487515d2f21a9a0b6546f42dbd194088e07e7
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b6a7597769fe666915fed206fa6544f87a6546fc419e1f8ab0990b6c706dfaea
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c0d4dfab211b00bc04b0ef763548fe9cd5d0ab7330546875ef1e29adcf33f800
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ea76d84bffa9794fe86505016d0370dd29db84fbdff79a26bfee30be32a7a0a8
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fabbc9025f69a3acca316e85321c79bf83901f320a03d1efbd864037f5c7085d
AgentTesla
+ 5'700 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/230921-qgm3qaab52/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
AgentTesla
Unpacked files
SH256 hash:
e01332a4fe4dccce77e4549ec280426162dc150181afb0529bd1fb405daa2bd8
MD5 hash:
68bb8d7de9ce7ed8f7622204b2b9f9f5
SHA1 hash:
16e8bb79219cafb1e91ed3ba82aa847e773a00c5
Link:
https://www.unpac.me/results/073e2cb0-dae4-44bf-b3fc-3a48acaff4e2/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e01332a4fe4d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.97
Link:
https://yomi.yoroi.company/submissions/e01332a4fe4dccce77e4549ec280426162dc150181afb0529bd1fb405daa2bd8

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: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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/450365/

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