MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e1e8edd5d42729a71911b7306aa30ac9a0be827496a2531d88ccfcdc8c2e268. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8e1e8edd5d42729a71911b7306aa30ac9a0be827496a2531d88ccfcdc8c2e268
SHA3-384 hash: ed77def06028b33fec4c584b63331afc6eba05f470bce1b0e7c72b5d9cfafd6515aba33e923564b4d60ea00bbadf6e2e
SHA1 hash: 0532349bf3ecb950c36220576b1f99060ac22bd5
MD5 hash: acc046e22bc0fbb0d411510ced93c461
humanhash: don-red-jersey-summer
File name:SecuriteInfo.com.Trojan.PackedNET.1469.10229.22505
Download: download sample
Signature AgentTesla
Create hunting rule
File size:661'504 bytes
First seen:2022-08-16 05:34:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:kucCK36QEFKo/RGH7ro4STNiyTTgOOdQO0HBLrkMFM7zwrwQIFy+f9dvh0P6btQA:kucCKKQ97rPSTcyTTg7BuBLrki4zlVt/
TLSH T1B1E4019D73C0DE27C8881379A4E7922107F9E682A7B3DB846FD012E51F47B369D46A4C
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
216
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Trojan.PackedNET.1469.10229.22505
Verdict:
Malicious activity
Analysis date:
2022-08-16 05:35:15 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/cce8d807-046d-47ef-87c7-6bbb78d02476

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/298858/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1469.10229.22505.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
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62fb2cdff5935cafacfa32ed/reports/e05063c3-9f00-453c-8edb-fff8749e26e8/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/ea5dc8b0-48d1-4cfa-8e5d-6b9292b95081
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1052010
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Hides that the sample has been downloaded from the Internet (zone.identifier)
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 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: 684520 Sample: SecuriteInfo.com.Trojan.Pac... Startdate: 16/08/2022 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 10 other signatures 2->49 6 SecuriteInfo.com.Trojan.PackedNET.1469.10229.exe 3 2->6         started        10 app.exe 3 2->10         started        12 app.exe 2 2->12         started        process3 file4 23 SecuriteInfo.com.T....1469.10229.exe.log, ASCII 6->23 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 55 Injects a PE file into a foreign processes 6->55 14 SecuriteInfo.com.Trojan.PackedNET.1469.10229.exe 17 5 6->14         started        57 Machine Learning detection for dropped file 10->57 19 app.exe 14 2 10->19         started        21 app.exe 2 12->21         started        signatures5 process6 dnsIp7 29 api.telegram.org 149.154.167.220, 443, 49763, 49822 TELEGRAMRU United Kingdom 14->29 25 C:\Users\user\AppData\Roaming\app\app.exe, PE32 14->25 dropped 27 C:\Users\user\...\app.exe:Zone.Identifier, ASCII 14->27 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 31 192.168.2.1 unknown unknown 19->31 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/8e1e8edd5d42729a71911b7306aa30ac9a0be827496a2531d88ccfcdc8c2e268/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-08-16 05:35:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rypi5xk5ijzju4mrdnzqnkrqvsnax2bhjfvckmoyrth43sgc4jua._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/220816-f9z8msfeg4/
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/bot5567447918:AAHym1LyMtOeSA64ZDJ0gs0qqLlnlox0ZFU/sendDocument
Unpacked files
SH256 hash:
5a1caedfaefda2a3468f54956fb983b006a4c2cbdb28184a58bcb5bd8612d3be
MD5 hash:
e0fd535f3cb24ac10ff655ed89ea9805
SHA1 hash:
b30789e3522eebe2eca4fd2117218e1d2db785b8
Link:
https://www.unpac.me/results/4540709c-ea69-4890-aae9-0c06ebda5fac/
SH256 hash:
44743dda09e3d58941f2330a4e3d11641a9cd1cb41306f30dd2575a17ccaec19
MD5 hash:
4e48d643ecc61d79cbff0d725c81ad88
SHA1 hash:
9c53f29dcfb790898ec9d90b8a77547064786e4e
Link:
https://www.unpac.me/results/4540709c-ea69-4890-aae9-0c06ebda5fac/
SH256 hash:
2c8074ba8a4e2189b0976432026a779eb39ef976072370bbfcef65d80956e25e
MD5 hash:
46d450c179d4c1242efa341b1faa26e2
SHA1 hash:
873f5a5f7259d9f4a450a457f862ab8425af3d27
Link:
https://www.unpac.me/results/4540709c-ea69-4890-aae9-0c06ebda5fac/
SH256 hash:
0f26349fea555bde6f170f3516424446e31997861d19b98b37fc87df957bcdd8
MD5 hash:
80c2a679fe022d62bcd47c6781c2d932
SHA1 hash:
8452f91520ca658b38b5691c9470c88b1684c149
Link:
https://www.unpac.me/results/4540709c-ea69-4890-aae9-0c06ebda5fac/
SH256 hash:
07167821a3b84c1b93213b667fa4024af48030b8c4d836b81a84faa6ab708017
MD5 hash:
2bb4f79e85c892888c4ec628100fec8e
SHA1 hash:
35f4065f8e058bb5a706792c59047485cb606ce8
Link:
https://www.unpac.me/results/4540709c-ea69-4890-aae9-0c06ebda5fac/
SH256 hash:
8e1e8edd5d42729a71911b7306aa30ac9a0be827496a2531d88ccfcdc8c2e268
MD5 hash:
acc046e22bc0fbb0d411510ced93c461
SHA1 hash:
0532349bf3ecb950c36220576b1f99060ac22bd5
Link:
https://www.unpac.me/results/4540709c-ea69-4890-aae9-0c06ebda5fac/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8e1e8edd5d42/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/8e1e8edd5d42729a71911b7306aa30ac9a0be827496a2531d88ccfcdc8c2e268

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 8e1e8edd5d42729a71911b7306aa30ac9a0be827496a2531d88ccfcdc8c2e268

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/298858/
  
URLhaus
https://urlhaus.abuse.ch/url/2272998/
  
Delivery method
Distributed via web download

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