MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 768346b8124137be2bd3df87a7ce2613446ddbcbd1ecb6761e7a902cd9f17b19. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 768346b8124137be2bd3df87a7ce2613446ddbcbd1ecb6761e7a902cd9f17b19
SHA3-384 hash: b9d554784e49467b554949525c5d1a42296ed22a612a086a17ec3d15ee6265fc4cb5f9526da23e57c0e4b7f9648642f8
SHA1 hash: 7114a3dcefde64f9f890db2daa19b3461038040a
MD5 hash: 296f369decd12d95360b63edc2353eca
humanhash: speaker-yankee-shade-montana
File name:296f369decd12d95360b63edc2353eca.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:674'816 bytes
First seen:2021-07-02 11:53:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:vojGMwLBbX5Tyq7diPRjRm+fBTZZ8LxwkaizdbKa90TIcR:vojGMmFdiZjRmetZ8LO6zdbKwDQ
TLSH 97E47D312BA95635E0B69FBDD5A1108197EDF623AF03D85C78B901C94713E83C9F262E
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
165
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
296f369decd12d95360b63edc2353eca.exe
Verdict:
Malicious activity
Analysis date:
2021-07-02 11:54:38 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/5bdf2bbf-bc0a-4747-a3d7-7d530e7691b9

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/169338/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.13402.UNOFFICIAL
Create hunting rule

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/0151b968-39dc-4116-b028-6d48b267733e
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/811048
Signature
.NET source code contains very large strings
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 443459 Sample: x7aL4x1RJH.exe Startdate: 02/07/2021 Architecture: WINDOWS Score: 100 29 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->29 31 Found malware configuration 2->31 33 Multi AV Scanner detection for dropped file 2->33 35 8 other signatures 2->35 7 x7aL4x1RJH.exe 7 2->7         started        process3 file4 19 C:\Users\user\AppData\Roaming\HGofXUwHc.exe, PE32 7->19 dropped 21 C:\Users\...\HGofXUwHc.exe:Zone.Identifier, ASCII 7->21 dropped 23 C:\Users\user\AppData\Local\...\tmp1C09.tmp, XML 7->23 dropped 25 C:\Users\user\AppData\...\x7aL4x1RJH.exe.log, ASCII 7->25 dropped 37 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->37 39 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->39 41 Uses schtasks.exe or at.exe to add and modify task schedules 7->41 11 x7aL4x1RJH.exe 2 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 27 mail.karsanmax.com 67.20.76.71, 49740, 587 UNIFIEDLAYER-AS-1US United States 11->27 43 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->43 45 Tries to steal Mail credentials (via file access) 11->45 47 Tries to harvest and steal ftp login credentials 11->47 49 2 other signatures 11->49 17 conhost.exe 15->17         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/768346b8124137be2bd3df87a7ce2613446ddbcbd1ecb6761e7a902cd9f17b19/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-06-30 18:58:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
27 of 46 (58.70%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210702-z26pgg3yb6/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
612425433bfe2ea035bd5548a4d4ab210eabfa2d7d521bf23a8d442d3186c75e
MD5 hash:
fd6c4c61c432e1f501376d2a4f0ae1d1
SHA1 hash:
0b7c34337e900977db7af4f642259ac42e20e325
Link:
https://www.unpac.me/results/e1c97311-4524-4316-8e31-99e31d722da9/
SH256 hash:
2974fd40bde78d0abdf4211d56b5a076cebb1d789c2fcc76713a63f16541e07f
MD5 hash:
e45586c273d8e7af387cf2e2fb846b29
SHA1 hash:
d53c036b3e8273d92e105db97b17317f5b2ff50c
Link:
https://www.unpac.me/results/e1c97311-4524-4316-8e31-99e31d722da9/
SH256 hash:
1c5e0a0d909d1da24af87967a1e154c8aa490a1f99c6624e7214d20eb84f4fec
MD5 hash:
81faf15c7e3c9446d906659f7c7a9f16
SHA1 hash:
d7e05a22b109ce608109dc509029a7fe22b4b8bf
Link:
https://www.unpac.me/results/e1c97311-4524-4316-8e31-99e31d722da9/
SH256 hash:
768346b8124137be2bd3df87a7ce2613446ddbcbd1ecb6761e7a902cd9f17b19
MD5 hash:
296f369decd12d95360b63edc2353eca
SHA1 hash:
7114a3dcefde64f9f890db2daa19b3461038040a
Link:
https://www.unpac.me/results/e1c97311-4524-4316-8e31-99e31d722da9/
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/768346b8124137be2bd3df87a7ce2613446ddbcbd1ecb6761e7a902cd9f17b19

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 768346b8124137be2bd3df87a7ce2613446ddbcbd1ecb6761e7a902cd9f17b19

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1419551/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/169338/

Comments