MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f392bf66abf26a0f59adc3b8155e231a0405bb17384480a4b2cd2ca1ec39162f. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f392bf66abf26a0f59adc3b8155e231a0405bb17384480a4b2cd2ca1ec39162f
SHA3-384 hash: baabc97e83ab7e19e46dc4f6a6a15041164021b2f1fdd9038e4a19a13b8580a9adfdb57fac82b07e954125ebf901db10
SHA1 hash: 6157c6730aa32caeb954509a55f796fd3e8842b7
MD5 hash: bcd033586c63b930772dfa1021d33c9d
humanhash: mars-yellow-william-california
File name:bcd033586c63b930772dfa1021d33c9d.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:674'304 bytes
First seen:2023-05-15 11:56:24 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:MysSyjuFWw1DlyD43yvZlyo+InlW06cPWhzt:EjuFL04ivZlyo+gQFWWhzt
Threatray 3'562 similar samples on MalwareBazaar
TLSH T17DE4E010B1FE4467CB6D43F5415819490BB491ABBD27C6F84DDE70CAFAD2B021A92FA3
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 0c6c4c5ac4c9c0a4 (6 x Loki, 6 x AgentTesla, 5 x Formbook)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
243
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
bcd033586c63b930772dfa1021d33c9d.exe
Verdict:
Malicious activity
Analysis date:
2023-05-15 12:05:02 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/cda43224-ea08-4928-86ca-b3f3c3bb811b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XorStringsNET
Create hunting rule
Link:
https://www.capesandbox.com/analysis/390086/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen3.29757.32212.19075.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64621e1418c2b9a49ad237b4/reports/32648012-9c5e-4fd3-80c0-7c1840d6d4a6/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/f392bf66abf26a0f59adc3b8155e231a0405bb17384480a4b2cd2ca1ec39162f
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/28a4e80a-41b9-4933-9041-1bf315a866d8
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1233757
Signature
.NET source code contains potential unpacker
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
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
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 the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f392bf66abf26a0f59adc3b8155e231a0405bb17384480a4b2cd2ca1ec39162f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-05-15 11:57:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6ojl6zvl6jva6wnnyo4bkxrddicaloyxhbcibjfszuwkd3bzcyxq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
26df14221150501b7d3e3beed30d5555bbc7210450d9d4641ba86de6e7d2d08c
AgentTesla
306a4b507ed783c41a906281904642730d4887aac6dcd5d3ee7ba066d0a51efa
AgentTesla
34d1e9c4e769bbae5f256b28c1e7adbf6366cdf75eb143bcc0ddfbc7b94acca2
AgentTesla
40d89b32ac24d8d4e95b6c43218f15e9a3144191786f248e963dea351f718af4
AgentTesla
43f96a960cc901527092ae8bae99d72caf7386797888505af6aa69df82ef8dde
AgentTesla
875f736e15e9825359679dd4482ef43a0d4ac3274c9ea4b3a8df90fa5d9ed47c
AgentTesla
c20c406573105725a8bedbd6528b1cd762c0d28251c37764c711374524c266bd
AgentTesla
eacc1b5d6c31bce1b1a606c891c1f53214ee957bc6b66092fae704cd4075cb47
AgentTesla
f5d87682a45a92cc4dbea8ef788846df4492501ffea1ef1da4fbe7372ee5f44d
AgentTesla
fe8ad5aefb473a10223ebc4f1a2be102a064519a09137f173562f0491b4dc2aa
AgentTesla
+ 3'552 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230515-n4l3tsde8w/
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
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot5806691582:AAH6u3QmlmdvCPddcnWF_1vIYT8ymbk2K8M/
Unpacked files
SH256 hash:
88d2243b64216cea249bcd48a85790fe145cb6cd8794ab4bcec9d5f2a884677c
MD5 hash:
81db3e4191e57e9da1b91804a1865d19
SHA1 hash:
e93e3152f3dcdbe75787f216234f35f1b49d3c8c
Link:
https://www.unpac.me/results/02849000-8571-4eb0-9684-220de6a7e10d/
SH256 hash:
f557f10e5506e45b96402ec60d6b09906445fa9791e721832a6266f55ff8eebc
MD5 hash:
4881267bdfcb3a4254dd23768ee2fabc
SHA1 hash:
534f9966377fce0a0138bf34bcca97b655f72f62
Link:
https://www.unpac.me/results/02849000-8571-4eb0-9684-220de6a7e10d/
SH256 hash:
715a04616855435cda8607f3f5800066c4924611765ba0f2715100f28a72d581
MD5 hash:
ca2e8cd5286828755f8bfb9770a2712b
SHA1 hash:
457f43ab7fff3ac60682c1aebe29663bafe98c9c
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/02849000-8571-4eb0-9684-220de6a7e10d/
Parent samples :
34d1e9c4e769bbae5f256b28c1e7adbf6366cdf75eb143bcc0ddfbc7b94acca2
f392bf66abf26a0f59adc3b8155e231a0405bb17384480a4b2cd2ca1ec39162f
SH256 hash:
d8fc5dfdf2800247eb610beb076fec4d2becf6d951e89445d43237fe97814218
MD5 hash:
e5d93dadd08b8bc727e4f4853c6881ba
SHA1 hash:
27e0e057d33f01586193b0cbf06561c2863951f4
Link:
https://www.unpac.me/results/02849000-8571-4eb0-9684-220de6a7e10d/
SH256 hash:
6722a58c81f6d11004e880bd8481acc423bf96afd46bf692f1562cfa4c5852bd
MD5 hash:
d92d2ba953be4be2d6f2bc859ec5c607
SHA1 hash:
05da51752277bd907ebcfb799524ec7655abbc3a
Link:
https://www.unpac.me/results/02849000-8571-4eb0-9684-220de6a7e10d/
SH256 hash:
f392bf66abf26a0f59adc3b8155e231a0405bb17384480a4b2cd2ca1ec39162f
MD5 hash:
bcd033586c63b930772dfa1021d33c9d
SHA1 hash:
6157c6730aa32caeb954509a55f796fd3e8842b7
Link:
https://www.unpac.me/results/02849000-8571-4eb0-9684-220de6a7e10d/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f392bf66abf2/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.

Web download

AgentTesla

Executable exe f392bf66abf26a0f59adc3b8155e231a0405bb17384480a4b2cd2ca1ec39162f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2541852/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/390086/

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