MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f693b6ba4f531b8e82b68af1d6c7db553455d26c4f183b89ab4af8d1a5a871e2. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f693b6ba4f531b8e82b68af1d6c7db553455d26c4f183b89ab4af8d1a5a871e2
SHA3-384 hash: ef063354969fe5b309cdd0c32c9210d108792ba8f3c058e506afb9ea1d1f49de383e51c8b35c66657847c524656ddf0d
SHA1 hash: 78a22aa978a6f030f30ed7dd568fb52913dbd79b
MD5 hash: 3df54d43c54336c0f278278f86bf7ea7
humanhash: timing-spaghetti-edward-green
File name:Copia de factura procesada.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:9'216 bytes
First seen:2022-11-17 13:11:32 UTC
Last seen:2022-11-17 14:37:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 96:k2WNvswfe0nmigH7+R86EdJjgjIyOCz13MSq/GB0kmxJOfN+FnU:DWewf6igb+ivFAIUVMUB9keL
Threatray 20'183 similar samples on MalwareBazaar
TLSH T13C127551FB5A813BE8914A34D8A392D4177DBE132983AE5FEFD0761F3CA12089591BF0
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 18d086f0d29ee400 (2 x AgentTesla, 1 x Loki)
Reporter malwarelabnet
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
214
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Copia de factura procesada.exe
Verdict:
Malicious activity
Analysis date:
2022-11-17 13:12:06 UTC
Tags:
keylogger stealer agenttesla trojan rat
Link:
https://app.any.run/tasks/5972d381-3b9d-44d9-bbac-6538d053075c

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/335324/
Detection(s):
SecuriteInfo.com.DropperX-gen.18105.20897.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Running batch commands
Creating a process with a hidden window
Launching a process
DNS request
Sending an HTTP GET request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed strictor
Link:
https://www.filescan.io/uploads/6376332407c3f5e84a01a0fd/reports/aeac4564-3e25-4c08-b714-a8ca87d5aa55/overview
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:
Malicious
Link:
https://analyze.intezer.com/analyses/f245fc9e-dae3-456b-a6df-58e0ea058a2e
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1115745
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Contains functionality to register a low level keyboard hook
Creates multiple autostart registry keys
Encrypted powershell cmdline option found
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
Malicious sample detected (through community Yara rule)
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 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)
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 / registry access)
Uses ping.exe to check the status of other devices and networks
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 748454 Sample: Copia de factura procesada.exe Startdate: 17/11/2022 Architecture: WINDOWS Score: 100 74 Malicious sample detected (through community Yara rule) 2->74 76 Multi AV Scanner detection for submitted file 2->76 78 Yara detected AgentTesla 2->78 80 6 other signatures 2->80 7 Copia de factura procesada.exe 16 7 2->7         started        12 Mhldoya.exe 14 3 2->12         started        14 Mhldoya.exe 2->14         started        16 2 other processes 2->16 process3 dnsIp4 70 instruingenieria.com 192.185.166.233, 49715, 49777, 49780 UNIFIEDLAYER-AS-1US United States 7->70 56 C:\Users\user\AppData\Roaming\...\Mhldoya.exe, PE32 7->56 dropped 58 C:\Users\user\...\Mhldoya.exe:Zone.Identifier, ASCII 7->58 dropped 60 C:\...\Copia de factura procesada.exe.log, ASCII 7->60 dropped 92 Encrypted powershell cmdline option found 7->92 94 Creates multiple autostart registry keys 7->94 96 Writes to foreign memory regions 7->96 98 Injects a PE file into a foreign processes 7->98 18 MSBuild.exe 16 5 7->18         started        23 cmd.exe 1 7->23         started        25 powershell.exe 16 7->25         started        100 Multi AV Scanner detection for dropped file 12->100 102 Machine Learning detection for dropped file 12->102 27 cmd.exe 12->27         started        29 powershell.exe 12->29         started        72 192.168.2.1 unknown unknown 14->72 31 cmd.exe 14->31         started        33 conhost.exe 16->33         started        35 conhost.exe 16->35         started        file5 signatures6 process7 dnsIp8 62 ftp.my-skin.ro 172.105.80.154, 21, 49786, 49787 LINODE-APLinodeLLCUS United States 18->62 64 api.ipify.org.herokudns.com 3.232.242.170, 443, 49776 AMAZON-AESUS United States 18->64 66 api.ipify.org 18->66 54 C:\Users\user\AppData\Roaming\...\newapp.exe, PE32 18->54 dropped 82 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->82 84 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 18->84 86 May check the online IP address of the machine 18->86 90 8 other signatures 18->90 88 Uses ping.exe to check the status of other devices and networks 23->88 37 PING.EXE 1 23->37         started        40 conhost.exe 23->40         started        42 conhost.exe 25->42         started        44 PING.EXE 27->44         started        46 conhost.exe 27->46         started        48 conhost.exe 29->48         started        50 PING.EXE 31->50         started        52 conhost.exe 31->52         started        file9 signatures10 process11 dnsIp12 68 google.com 142.250.186.142 GOOGLEUS United States 37->68
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f693b6ba4f531b8e82b68af1d6c7db553455d26c4f183b89ab4af8d1a5a871e2/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-11-17 11:31:51 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=62j3nospkmny5avwrly5nr63ku2flutmj4mdxcnljl4ndjniohra._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
masslogger
Create hunting rule
Similar samples:
1fae0b98796b9393c5dd5345c7f955514feb8ac99b5a3d1fb76021bb1fd5f820
AgentTesla
39c20ab8f1b26c8abe44ac4c5c56e88831154f675fa030d01662858226e0e94f
AgentTesla
40f4747ea2ffa3c449e6ed8b5c360a9ecc5348417ae953ff15ad4c902a162314
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714bf12a2ee6357ab5f463fe1a40f46819ec9434c214035060ed6dc96c3fe27b
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791d28363cac830f755941fbd116d6c30cbd38f7c88f4b5f7f318feea4836fdd
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902d6e472c33f0b6deff39548253e09dc3c0df227cec877b16d9c3a646c48508
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abe9339cbaa7e85ee67e130dafa15f9e8d1bc7fc43fa8a980a9eec144db986f1
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c7a456f2d97f0c34cc5fd56f6825d60998a5d730e7d1e9157867257dfbaec0e7
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e8ad822315f8d6182aeb1f3be1196f62ba76beba56a8863e62597f451d90f922
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f401e6678d1dc2b278bee5e0edb3236331ab655d151dea9f4166c31840ae2e13
AgentTesla
+ 20'173 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/221117-qfhrlsed86/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
AgentTesla
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1280284f-03b0-4b62-8849-304b53ec2d00
Unpacked files
SH256 hash:
f693b6ba4f531b8e82b68af1d6c7db553455d26c4f183b89ab4af8d1a5a871e2
MD5 hash:
3df54d43c54336c0f278278f86bf7ea7
SHA1 hash:
78a22aa978a6f030f30ed7dd568fb52913dbd79b
Detections:
PureCrypter_Stage1
Create hunting rule
Link:
https://www.unpac.me/results/40640e70-ca15-4843-8287-9095e421854a/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f693b6ba4f53/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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/335324/

Comments