MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0d4be38a3c8420ef9d4b99426c4f5dc35283cef2d7fa27ac203f0fed63d95c72. 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 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0d4be38a3c8420ef9d4b99426c4f5dc35283cef2d7fa27ac203f0fed63d95c72
SHA3-384 hash: 707013a9e7115a681201bcaaed3a7973a6a5ec60e0526a4c24d64c3cb396e4f47f12f066abfd586f0d43fe69c6404a1e
SHA1 hash: 2d2b88658ce2ac2cb634cb34da685385083ed487
MD5 hash: 03a4498522376cdd8c5d22063f035981
humanhash: hamper-pizza-football-jersey
File name:03a4498522376cdd8c5d22063f035981
Download: download sample
Signature AgentTesla
Create hunting rule
File size:590'848 bytes
First seen:2022-08-09 18:05:14 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:SIoARIveMoixikxur2T2Gk1hBX3WCYfx9+z6gzNPBeUy:jio/k1CGkBmvYhZM
TLSH T188C4228833A28769DB8E437459D0532003BDD347A659D3593ECE18DE28F73A38B15BA7
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.3% (.SCR) Windows screen saver (13101/52/3)
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)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
313
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
03a4498522376cdd8c5d22063f035981
Verdict:
Malicious activity
Analysis date:
2022-08-09 18:05:37 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/939e37e1-6fb7-4593-acc0-8ce8a772a51c

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/297465/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.38260.16367.11950.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fareit packed remcos
Link:
https://www.filescan.io/uploads/62f2a216f6ec33747d8dc931/reports/efca70b5-3a77-4339-a3fe-a40020e1438e/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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b0335cb6-ef76-433c-ad71-e6ba9bf97579
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1048738
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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 detect sandboxes and other dynamic analysis tools (process name or module or function)
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 the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 681233 Sample: 8iC0b1OvsO Startdate: 09/08/2022 Architecture: WINDOWS Score: 100 43 Malicious sample detected (through community Yara rule) 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 Yara detected AgentTesla 2->47 49 8 other signatures 2->49 6 8iC0b1OvsO.exe 3 2->6         started        10 app.exe 2 2->10         started        12 app.exe 3 2->12         started        process3 file4 25 C:\Users\user\AppData\...\8iC0b1OvsO.exe.log, ASCII 6->25 dropped 51 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->51 53 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->53 14 8iC0b1OvsO.exe 17 9 6->14         started        19 8iC0b1OvsO.exe 6->19         started        21 app.exe 14 6 10->21         started        55 Multi AV Scanner detection for dropped file 12->55 57 Machine Learning detection for dropped file 12->57 23 app.exe 2 12->23         started        signatures5 process6 dnsIp7 31 api.telegram.org 149.154.167.220, 443, 49755, 49756 TELEGRAMRU United Kingdom 14->31 27 C:\Users\user\AppData\Roaming\app\app.exe, PE32 14->27 dropped 29 C:\Users\user\...\app.exe:Zone.Identifier, ASCII 14->29 dropped 33 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->33 35 Tries to steal Mail credentials (via file / registry access) 14->35 37 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->37 39 Tries to harvest and steal ftp login credentials 21->39 41 Tries to harvest and steal browser information (history, passwords, etc) 21->41 file8 signatures9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0d4be38a3c8420ef9d4b99426c4f5dc35283cef2d7fa27ac203f0fed63d95c72/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-08-08 11:22:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
17 of 41 (41.46%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=bvf6hcr4qqqo7hkltfbgyt25ynjihtxs275cplbah4h62y6zlrza._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/220809-wpp5yaffg4/
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
Adds Run key to start application
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/bot5419864627:AAFmfl649vy_oAgD0X1W_n27FlisLiC9uVw/sendDocument
Unpacked files
SH256 hash:
44743dda09e3d58941f2330a4e3d11641a9cd1cb41306f30dd2575a17ccaec19
MD5 hash:
4e48d643ecc61d79cbff0d725c81ad88
SHA1 hash:
9c53f29dcfb790898ec9d90b8a77547064786e4e
Link:
https://www.unpac.me/results/b8792b5f-10af-4d1e-a570-d5b742a15e18/
SH256 hash:
6fda61a1349d1ed5c7b7a83539f81c58e813db64a816e6992d152960d1a1a9f2
MD5 hash:
3f12655b7454b41d6914cf8109f85963
SHA1 hash:
914375672846a47f76a7cb97f9ce03378329257f
Link:
https://www.unpac.me/results/b8792b5f-10af-4d1e-a570-d5b742a15e18/
SH256 hash:
a7354d8b9380bfb90e2e02e7cde07953ce91e5b5cc94c67f7b0faeb21f78e388
MD5 hash:
9d5f45ec8d1442b4efc12cc049b9c09d
SHA1 hash:
8d83462cb5c83f98238feeea786a5ff19ce5fb68
Link:
https://www.unpac.me/results/b8792b5f-10af-4d1e-a570-d5b742a15e18/
SH256 hash:
ab0ba97109810e2eb656dec135dbfcf14b621dbb087ee37aa558a09cce1b1a57
MD5 hash:
c4c6ef00e08a9358d844009316fb6e5b
SHA1 hash:
2ddb4754bc15dca138fb05167f6f261242e91bb3
Link:
https://www.unpac.me/results/b8792b5f-10af-4d1e-a570-d5b742a15e18/
SH256 hash:
0d4be38a3c8420ef9d4b99426c4f5dc35283cef2d7fa27ac203f0fed63d95c72
MD5 hash:
03a4498522376cdd8c5d22063f035981
SHA1 hash:
2d2b88658ce2ac2cb634cb34da685385083ed487
Link:
https://www.unpac.me/results/b8792b5f-10af-4d1e-a570-d5b742a15e18/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0d4be38a3c84/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/0d4be38a3c8420ef9d4b99426c4f5dc35283cef2d7fa27ac203f0fed63d95c72

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 0d4be38a3c8420ef9d4b99426c4f5dc35283cef2d7fa27ac203f0fed63d95c72

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2270897/
Cape
Cape
https://www.capesandbox.com/analysis/297465/

Comments


Avatar
zbet commented on 2022-08-09 18:05:24 UTC

url : hxxp://208.67.104.129/60/vbc.exe