MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 452ff2f3fce802f46e640f429d987538f9dcf631b9488ae7ebf484f2eb3dca0f. 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: 452ff2f3fce802f46e640f429d987538f9dcf631b9488ae7ebf484f2eb3dca0f
SHA3-384 hash: 92049667f2d3df28fd3ad2638115029bfff7c62534296cf358516245a448f5559b2461701957cc614b2f5cc3c755805b
SHA1 hash: 03f0c6210e2b1aca06f17b6fcff7d78cb93feaf2
MD5 hash: 9fbd9136858aa82d684be61cb1a62b52
humanhash: michigan-avocado-low-lion
File name:SOA OCT.2023.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:615'936 bytes
First seen:2023-10-31 06:52:58 UTC
Last seen:2023-10-31 08:40:38 UTC
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:NUR6xvoaQnegVkZFbAYo+JuATfBcGIY8Fza6oJZhD:NUR6UnWRAfajqQCRoXh
Threatray 648 similar samples on MalwareBazaar
TLSH T1EFD423C82798A120F87C5B7ACA760478D7F9A02B1997FA4C9DC1F0C96D62F120761BF5
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 08b266ca84c862b4 (6 x AgentTesla, 6 x Formbook, 4 x Loki)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
321
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SOA OCT.2023.exe
Verdict:
Malicious activity
Analysis date:
2023-10-31 08:00:49 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/162dda85-2fe0-46a6-b2d2-3b929536d32a

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/457263/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
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
DNS request
Sending a custom TCP request
Reading critical registry keys
Stealing user critical data
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/6540a4544ebf05ac3f3f5dbe/reports/4b45bd1c-cf11-4d4c-b474-9e751d570ffb/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/452ff2f3fce802f46e640f429d987538f9dcf631b9488ae7ebf484f2eb3dca0f
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/fbd1797e-1443-47d8-872c-6f58c97d88a4
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1334679
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
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)
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)
Sigma detected: Scheduled temp file as task from temp location
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
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1334679 Sample: SOA_OCT.2023.exe Startdate: 31/10/2023 Architecture: WINDOWS Score: 100 38 mail.hindusthan.com 2->38 40 hindusthan.com 2->40 42 2 other IPs or domains 2->42 48 Multi AV Scanner detection for domain / URL 2->48 50 Found malware configuration 2->50 52 Malicious sample detected (through community Yara rule) 2->52 54 9 other signatures 2->54 8 SOA_OCT.2023.exe 7 2->8         started        12 mjmWotbY.exe 5 2->12         started        signatures3 process4 file5 34 C:\Users\user\AppData\Roaming\mjmWotbY.exe, PE32 8->34 dropped 36 C:\Users\user\AppData\Local\...\tmpF675.tmp, XML 8->36 dropped 56 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->56 58 Uses schtasks.exe or at.exe to add and modify task schedules 8->58 60 Adds a directory exclusion to Windows Defender 8->60 14 SOA_OCT.2023.exe 15 2 8->14         started        18 powershell.exe 20 8->18         started        20 schtasks.exe 1 8->20         started        62 Multi AV Scanner detection for dropped file 12->62 64 Machine Learning detection for dropped file 12->64 66 Injects a PE file into a foreign processes 12->66 22 mjmWotbY.exe 12->22         started        24 schtasks.exe 12->24         started        26 mjmWotbY.exe 12->26         started        signatures6 process7 dnsIp8 44 api4.ipify.org 173.231.16.77, 443, 49716, 49720 WEBNXUS United States 14->44 46 hindusthan.com 192.185.46.31, 49719, 49721, 49728 UNIFIEDLAYER-AS-1US United States 14->46 28 conhost.exe 18->28         started        30 conhost.exe 20->30         started        68 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 22->68 70 Tries to steal Mail credentials (via file / registry access) 22->70 72 Tries to harvest and steal browser information (history, passwords, etc) 22->72 32 conhost.exe 24->32         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/452ff2f3fce802f46e640f429d987538f9dcf631b9488ae7ebf484f2eb3dca0f
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/452ff2f3fce802f46e640f429d987538f9dcf631b9488ae7ebf484f2eb3dca0f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-10-31 06:20:59 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iux7f4745abpi3teb5bj3gdvhd45z5rrxfeivz7l6scpf2z5zihq._file
Verdict:
malicious
Similar samples:
44af16d96fc65cae46f919ca9a465a90a984db05a5c6f60a9d7f8217d75a44e1
AgentTesla
4ad5d7938a8d78d2529a72df4f8928c8be69d14e7366dc3677ae509925d08646
AgentTesla
5825bde73102349f8a9ba272fce964413be3563bb4c4ef17dff41c2fed460932
AgentTesla
8011fd0a104d73ed3f9036a6acac255aa344e8d3a650c82bfc920914a479b8b8
AgentTesla
da38cb3b37b8e5dd203e5708483864810b78a68ad855054bb57fa50538449535
AgentTesla
ee2cd4c4e84a33e7ffc4580229719e10f89a1be406aaacdedcba45b552a56f78
AgentTesla
f5f279dacaad0ec61ae22c2619bb2fabf308be3b841cd0311e7b97b16a1a1432
AgentTesla
+ 638 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/231031-hnpacshb5s/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
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:
d01f3dea3851602ba5a0586c60430d286adf6fcc7e17aab080601a66630606e5
MD5 hash:
579197d4f760148a9482d1ebde113259
SHA1 hash:
cf6924eb360c7e5a117323bebcb6ee02d2aec86d
Link:
https://www.unpac.me/results/c664737f-9e59-4a16-8c36-856f1ee44633/
SH256 hash:
1ee449aedcda04449fb3646e0bde288d7aa65ef7bf1a20fa25b1321187c64bd6
MD5 hash:
a42bb0b2843b116dab8f77683a49e702
SHA1 hash:
bca55e7228a27732be5c2511e8a8aa904913311a
Link:
https://www.unpac.me/results/c664737f-9e59-4a16-8c36-856f1ee44633/
SH256 hash:
cc8ab09dd7ee51a0ca67b7b2de42ac9420702f3eab80ac0ac3835623bef938a2
MD5 hash:
6bfedf3a22dff4354fd7843123da62ef
SHA1 hash:
62959fd9114b2ec688ad9ce89219f0a61be7b776
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
Link:
https://www.unpac.me/results/c664737f-9e59-4a16-8c36-856f1ee44633/
Parent samples :
452ff2f3fce802f46e640f429d987538f9dcf631b9488ae7ebf484f2eb3dca0f
e22a20c2e0547c6f4005ee9880587503abb4cb087588c7d44cc2fb90a5838ed8
1c0ef411d7be934980367ea886ff463e0afa7af87f3cc954b729d42a9b30c63b
9371a4b8ed79d67c152cc496d8647c44731053f93d4edcd5a9d63c6699983234
SH256 hash:
1ae6c210f6f5fa35659ac608556afabdfaf525605804e9ac0a2e7cdafee15aee
MD5 hash:
89dc9c8b6bb9d879389ba2dfcede771f
SHA1 hash:
000fee12e669b37c9a9fe872d9bfb5d92a2faf0a
Link:
https://www.unpac.me/results/c664737f-9e59-4a16-8c36-856f1ee44633/
SH256 hash:
452ff2f3fce802f46e640f429d987538f9dcf631b9488ae7ebf484f2eb3dca0f
MD5 hash:
9fbd9136858aa82d684be61cb1a62b52
SHA1 hash:
03f0c6210e2b1aca06f17b6fcff7d78cb93feaf2
Link:
https://www.unpac.me/results/c664737f-9e59-4a16-8c36-856f1ee44633/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.87
Link:
https://yomi.yoroi.company/submissions/452ff2f3fce802f46e640f429d987538f9dcf631b9488ae7ebf484f2eb3dca0f

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.

Malspam

AgentTesla

Executable exe 452ff2f3fce802f46e640f429d987538f9dcf631b9488ae7ebf484f2eb3dca0f

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/457263/

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