MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ba3a8e73d48a132f63802324e31098024a16b19fa4669aa04589bdb12382f5a. 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: 15


Intelligence 15 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3ba3a8e73d48a132f63802324e31098024a16b19fa4669aa04589bdb12382f5a
SHA3-384 hash: 14c553c0688e91c97840313cf09322112345d062fd98e51cfb9f1d941f419f46641595f6aba03092798bd2788708e9cd
SHA1 hash: cee267871d47ea666fc1519d00eca2043884b66c
MD5 hash: 8015b614a71eff1e9bae0deaa1439436
humanhash: delaware-arizona-mexico-fifteen
File name:8015b614a71eff1e9bae0deaa1439436.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:529'920 bytes
First seen:2023-08-15 12:51:52 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:UPV/OXL8LgjoSmD/aTRX6o20TPKBKtZ/bA7nka7eNyxtc:N7uIUQ6UTP8gZ/bw/D
Threatray 5'465 similar samples on MalwareBazaar
TLSH T18DB42216B3DE1D27DE7CEEB019218D174738EA850763CBDE4CD662A12695B1207A0BB3
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 1010109022529410 (5 x AgentTesla, 2 x Formbook, 1 x SnakeKeylogger)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
267
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
3ba3a8e73d48a132f63802324e31098024a16b19fa4669aa04589bdb12382f5a.exe
Verdict:
Malicious activity
Analysis date:
2023-08-15 12:56:16 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/e9b871d2-e816-4fa5-834f-728cef6842f9

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/442830/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/3ba3a8e73d48a132f63802324e31098024a16b19fa4669aa04589bdb12382f5a
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/3d6d09e1-ba14-40e9-81e3-c8810afd4a8b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1291466
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
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
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3ba3a8e73d48a132f63802324e31098024a16b19fa4669aa04589bdb12382f5a/
Threat name:
ByteCode-MSIL.Trojan.Spynoon
Create hunting rule
Status:
Malicious
First seen:
2023-08-15 07:42:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hor2rzz5jcqtf5ryaize4mijqaskc2yz7jdgtkqelcn5weryf5na._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
26d32f64e3ae6e01d62458970aabbfc4277ae575feb738b436049caeb923b11d
AgentTesla
2f2238ba20cda49017c3d861729bbcde2143576afab80b5a2e4b3476bd2ca1fc
AgentTesla
3f4a8984909eda1e1aecac2a21bc6db08b748928b9e32fa468a6296ec52e4602
AgentTesla
8fd3fe63894b618245c1f7ae22b1c53e7a7fadfc009bac8de2c33b4a53e75a05
AgentTesla
99867d6b9ab9654b849966da0fb19d10c1cc63078538a850ee0def53b457e0e4
AgentTesla
a130859fe78063bd4167573fa4946db231d1f45a95fd2efd31848fe5787a3530
AgentTesla
a53b6e198a7acfa16c86f39d607493cece30246a4c4195663a52eb80e3fd1820
AgentTesla
c64d5d0de4f44877c82a0481a6a71e9b2ab91acb1f960c50d366ac532eee7458
AgentTesla
d085497cb6b122fc1ba456aff7becbc74bf8b4f9c2bc895932821a60a4536cb2
AgentTesla
e861fe12d7b0d6d722015418a078caa0684fc3a57da6cb52f2925b42c7719fca
AgentTesla
+ 5'455 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/230815-p33jvscg3v/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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:
b670feafa358a7c1b49acafbe1c389b9688c863439e1346bca4c02fa2816d52e
MD5 hash:
936c2b8a8c5f22c0018cf9b59d40b49e
SHA1 hash:
e88a46537bc183f62374ac62c5026ceb5e44629e
Link:
https://www.unpac.me/results/2a9cf4bc-2d80-4ef3-9001-04e31c900ded/
SH256 hash:
b96843f7a3d6f11882ffa8d397d18c9124f93cfbf6821719783343d06fa00e96
MD5 hash:
ad431919e5cd2e286a6cd70ae433643c
SHA1 hash:
dd8bee105c26012a05808ae3442fe4d5d13337c7
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/2a9cf4bc-2d80-4ef3-9001-04e31c900ded/
Parent samples :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 hash:
d49b6b98ce2072303df26f7fdd3bcf642267bd4d44be0bbbfabf7e9742618dd8
MD5 hash:
9668fa7d79bba30a0080007d155a5bd4
SHA1 hash:
c3df87d81ec44a86f03d12e8184fd9d8f2365233
Link:
https://www.unpac.me/results/2a9cf4bc-2d80-4ef3-9001-04e31c900ded/
SH256 hash:
2ac2f55e15fd8da559f99925ceee9166ca978e94cbc53a5cb29bf02d0a76ac7f
MD5 hash:
1081db0b25581c7958e6fbff4d9aa64a
SHA1 hash:
bcb0e0fe844884a5b0d05cd3b0cc5fd7a5ff53b9
Link:
https://www.unpac.me/results/2a9cf4bc-2d80-4ef3-9001-04e31c900ded/
SH256 hash:
3ba3a8e73d48a132f63802324e31098024a16b19fa4669aa04589bdb12382f5a
MD5 hash:
8015b614a71eff1e9bae0deaa1439436
SHA1 hash:
cee267871d47ea666fc1519d00eca2043884b66c
Link:
https://www.unpac.me/results/2a9cf4bc-2d80-4ef3-9001-04e31c900ded/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3ba3a8e73d48/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:AgentTeslaV4
Create hunting rule
Author:Rony (r0ny_123)
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
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.

Web download

AgentTesla

Executable exe 3ba3a8e73d48a132f63802324e31098024a16b19fa4669aa04589bdb12382f5a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2703199/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/442830/

Comments