MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5e451077fb7fef7d63de5d16408ccac22b93e1d57d9ffdb8285c9293ec6232ea. 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: 17


Intelligence 17 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5e451077fb7fef7d63de5d16408ccac22b93e1d57d9ffdb8285c9293ec6232ea
SHA3-384 hash: bf989734de87850e97ee56e497512f48cf40fee8d79eb82d42ac9a295049c98c179f3336fdfb1809bea14af52120832f
SHA1 hash: 52b4fff53b3cfacd8811d44a351b1021eeef91c8
MD5 hash: 8060c34988fbb485e673af3ebe4f8201
humanhash: jig-delta-comet-cat
File name:SecuriteInfo.com.Win32.PWSX-gen.27984.31403
Download: download sample
Signature AgentTesla
Create hunting rule
File size:707'072 bytes
First seen:2023-08-29 13:36:51 UTC
Last seen:2023-08-29 13:55:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:/JnoCUhRcOJ5coZJKljoIQ/UTJBrXaQax9OJO1HdjWlRUj58d7xW93k/d8yv0u6+:hd5ylKlnmKBrFaI0KW9Md8t0
Threatray 984 similar samples on MalwareBazaar
TLSH T122E41251323B5B22CAB963F679B4900113F3916EBB57E380CDD2E1C579B1B214542FAB
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)
File icon (PE):PE icon
dhash icon 968ecc7070cc8e96 (7 x AgentTesla, 2 x AveMariaRAT, 2 x Formbook)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
297
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Win32.PWSX-gen.27984.31403
Verdict:
Malicious activity
Analysis date:
2023-08-29 13:37:47 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/814a5043-f334-4730-9620-99b956323cf2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/445102/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Win32.PWSX-gen.27984.31403.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64edf4817444d2eb09f2fd17/reports/2ec8a292-c2af-48db-bd96-b43712b72e79/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/5e451077fb7fef7d63de5d16408ccac22b93e1d57d9ffdb8285c9293ec6232ea
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/41fa185d-935f-41c9-aad1-508b6e814a67
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1299513
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
Contains functionality to log keystrokes (.Net Source)
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)
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1299513 Sample: SecuriteInfo.com.Win32.PWSX... Startdate: 29/08/2023 Architecture: WINDOWS Score: 100 70 Snort IDS alert for network traffic 2->70 72 Antivirus detection for URL or domain 2->72 74 Multi AV Scanner detection for dropped file 2->74 76 10 other signatures 2->76 7 SecuriteInfo.com.Win32.PWSX-gen.27984.31403.exe 7 2->7         started        11 iNxrIqDl.exe 5 2->11         started        13 My App.exe 2->13         started        15 My App.exe 2->15         started        process3 file4 52 C:\Users\user\AppData\Roaming\iNxrIqDl.exe, PE32 7->52 dropped 54 C:\Users\user\AppData\Local\...\tmpB757.tmp, XML 7->54 dropped 86 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->86 88 May check the online IP address of the machine 7->88 90 Uses schtasks.exe or at.exe to add and modify task schedules 7->90 92 Adds a directory exclusion to Windows Defender 7->92 17 SecuriteInfo.com.Win32.PWSX-gen.27984.31403.exe 17 5 7->17         started        22 powershell.exe 20 7->22         started        24 schtasks.exe 1 7->24         started        94 Multi AV Scanner detection for dropped file 11->94 96 Machine Learning detection for dropped file 11->96 98 Injects a PE file into a foreign processes 11->98 26 iNxrIqDl.exe 4 11->26         started        28 schtasks.exe 1 11->28         started        30 My App.exe 13->30         started        32 schtasks.exe 13->32         started        34 My App.exe 15->34         started        36 schtasks.exe 15->36         started        signatures5 process6 dnsIp7 56 api4.ipify.org 173.231.16.76, 443, 49717, 49721 WEBNXUS United States 17->56 58 amtechprinting.com 64.188.2.244, 49720, 49722, 49727 ASN-QUADRANET-GLOBALUS United States 17->58 64 2 other IPs or domains 17->64 48 C:\Users\user\AppData\Roaming\...\My App.exe, PE32 17->48 dropped 50 C:\Users\user\...\My App.exe:Zone.Identifier, ASCII 17->50 dropped 78 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->78 80 Tries to steal Mail credentials (via file / registry access) 17->80 82 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->82 38 conhost.exe 22->38         started        40 conhost.exe 24->40         started        60 mail.amtechprinting.com 26->60 62 api.ipify.org 26->62 42 conhost.exe 28->42         started        66 2 other IPs or domains 30->66 84 Tries to harvest and steal browser information (history, passwords, etc) 30->84 44 conhost.exe 32->44         started        68 2 other IPs or domains 34->68 46 conhost.exe 36->46         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5e451077fb7fef7d63de5d16408ccac22b93e1d57d9ffdb8285c9293ec6232ea/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-08-29 11:58:23 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
18 of 24 (75.00%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lzcra573p7xx2y66lulebdgkyivzhyovpwp73obilsjjh3dcglva._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
104de5c4e4680f719ba12dd72fd2f94e63f1eaee57eaa1cc39d90030e6df7d1f
AgentTesla
48344ddf6064b91600662af7a6b0c9d66b4ed354bd50839c360c21d62d49e63b
AgentTesla
916c26e1e43c03fb2faff6fe47a65492f0966ea0b5ae7ba4fd864af05f1e6ee8
AgentTesla
93656757a068411ff061886178374d02011c112bc4cd89217eae721b6fef78f0
AgentTesla
a5301092e1f1fc43f920e0901771c2fe86a781d1821349b4aedc98efd9fea546
AgentTesla
a631983d62faec8a35a3f323ed56cbe9d6019ec896098bf22047db3ab16beb2e
AgentTesla
b8bfa96db841cb95723f5f8645e58d69ca63ecab0cdd50d08ebeb864ec66ae61
AgentTesla
c607e2b096cdac3b4d50a30c3acad0b1fb6b0741b8d98d7fd73ba20660aaded4
AgentTesla
dc72c3da125cac80b5cafb89d523c7b77b357f551fa4366efcd1fd83b568e942
AgentTesla
dd6340502962824fb0d1e1259db672582c60dcf7dc9d995b660f1f2fd76d077c
AgentTesla
+ 974 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/230829-qwsxhsfg2w/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
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
AgentTesla
Unpacked files
SH256 hash:
2ac2f55e15fd8da559f99925ceee9166ca978e94cbc53a5cb29bf02d0a76ac7f
MD5 hash:
1081db0b25581c7958e6fbff4d9aa64a
SHA1 hash:
bcb0e0fe844884a5b0d05cd3b0cc5fd7a5ff53b9
Link:
https://www.unpac.me/results/dc9079dd-7c37-4a6a-ae03-36b2dd97ceff/
SH256 hash:
74367a5929c81820480c89eb2a3ea707063cf34e312c5cfdd2eb19cc3333b7c5
MD5 hash:
4f8f0cf040e31f3559c2a2699d24a0b3
SHA1 hash:
bb8b11fa494e72479807ccd6e3273b5bcd8f534f
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/dc9079dd-7c37-4a6a-ae03-36b2dd97ceff/
Parent samples :
2f4aef64725ecc08aa44a53242d13075af911d0a4fe6dfa0d1ae2283ff8c17b7
104de5c4e4680f719ba12dd72fd2f94e63f1eaee57eaa1cc39d90030e6df7d1f
5e451077fb7fef7d63de5d16408ccac22b93e1d57d9ffdb8285c9293ec6232ea
SH256 hash:
2c861f1a776deb6da30a4e4c4017576fd595e6c536a4c0aabedd9be1f764785a
MD5 hash:
ffc0e5d94fc8ae091c682cbd98c64163
SHA1 hash:
2f56da1b645f2130c762d4c071486cf44550da93
Link:
https://www.unpac.me/results/dc9079dd-7c37-4a6a-ae03-36b2dd97ceff/
SH256 hash:
046cc697d5c1d03994baef9a9489033ba508a60dc80c53a3b5a2e5ced3d9ebba
MD5 hash:
57fdc54f7532087bfedf9b7e683afd5d
SHA1 hash:
1ec27f5455307fcb98a64b7ab22d79255c3f1198
Link:
https://www.unpac.me/results/dc9079dd-7c37-4a6a-ae03-36b2dd97ceff/
SH256 hash:
5e451077fb7fef7d63de5d16408ccac22b93e1d57d9ffdb8285c9293ec6232ea
MD5 hash:
8060c34988fbb485e673af3ebe4f8201
SHA1 hash:
52b4fff53b3cfacd8811d44a351b1021eeef91c8
Link:
https://www.unpac.me/results/dc9079dd-7c37-4a6a-ae03-36b2dd97ceff/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5e451077fb7f/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/5e451077fb7fef7d63de5d16408ccac22b93e1d57d9ffdb8285c9293ec6232ea

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.

Cape
Cape
https://www.capesandbox.com/analysis/445102/

Comments