MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 445770605ada900e7c1912f5773fb9aa03ee9cc5a2b5807c9887b611f2793f91. 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: 445770605ada900e7c1912f5773fb9aa03ee9cc5a2b5807c9887b611f2793f91
SHA3-384 hash: a7de74874f1d2c63784c7cc10ddb56e52cd6bd479574f67e202ece1ddd64c3a0c54ddae30cc4f12dc343ad9688c65fb8
SHA1 hash: c5caebf243d0499de70680b8c4bbc0ee05599a30
MD5 hash: ebb8ebba542261bed13c5464a060d117
humanhash: butter-tango-hotel-nitrogen
File name:ebb8ebba542261bed13c5464a060d117.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'017'856 bytes
First seen:2022-09-01 10:33:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:+Z5dXY+mzo3bv6BLdNuH6IwLWiu5D0ePUk:I5BlmzMCBLdNuaIhmePU
TLSH T1F3251249A9C4C3B5F4271B7021B1F16486BEBE119671C6D9AFDFF2EC05B8B029217A13
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
cp5ua.hyperhost.ua:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
240
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
ebb8ebba542261bed13c5464a060d117.exe
Verdict:
Malicious activity
Analysis date:
2022-09-01 10:39:42 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/6e90ed94-d9bf-4ac1-9a00-6ff325e9c284

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/307213/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1427-2.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63108aeb59c0157606bc8907/reports/275a48e4-0bad-49f7-8bc0-ce2942a0f1fa/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/3483b58b-3aa9-4624-b3ff-373e72aed161
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1062679
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Injects a PE file into a foreign processes
Installs a global keyboard hook
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/445770605ada900e7c1912f5773fb9aa03ee9cc5a2b5807c9887b611f2793f91/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-09-01 04:35:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
31
AV detection:
21 of 39 (53.85%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=irlxayc23kia47azcl2xop5zvib65hgfuk2ya7eyq63bd4tzh6iq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220901-ml4dqaccen/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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:
c45a3dae97e5e635a567df02635fe941af384f35cc993d4e52a57fa4f4026b3e
MD5 hash:
966c65a2893f62df72494272d810448f
SHA1 hash:
de82f765123b6ed954996603b663e9bac36acfb6
Link:
https://www.unpac.me/results/259bf74f-9588-4cf7-b5a8-90799396d4f5/
SH256 hash:
2ae889fe596f1baefab7c62b637548d8aedce765bc0e5fe98a95facfda58c32c
MD5 hash:
3b50d90ba7657d2bae823833bb0be9c1
SHA1 hash:
c32d7caea6682930d178701b0c3bb3e607f2208f
Link:
https://www.unpac.me/results/259bf74f-9588-4cf7-b5a8-90799396d4f5/
SH256 hash:
aa7448f02cd082a536a7e1660011a2a5f745771b40c20e84b042d98485bd95c9
MD5 hash:
a3d9d20228ab18c538ce0992783a4ef5
SHA1 hash:
497bd791c46bd45e9d7849adbcb848e5e03d1d93
Link:
https://www.unpac.me/results/259bf74f-9588-4cf7-b5a8-90799396d4f5/
SH256 hash:
87f15cfb584aa01f75f58dee75fe4cbcd4d31f848526d024e1a0b77329446ff8
MD5 hash:
1992538868c7c79fffa8d77c456d51db
SHA1 hash:
3a4559905b6764296bb185d8f97ab21ff5111b58
Link:
https://www.unpac.me/results/259bf74f-9588-4cf7-b5a8-90799396d4f5/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/259bf74f-9588-4cf7-b5a8-90799396d4f5/
SH256 hash:
445770605ada900e7c1912f5773fb9aa03ee9cc5a2b5807c9887b611f2793f91
MD5 hash:
ebb8ebba542261bed13c5464a060d117
SHA1 hash:
c5caebf243d0499de70680b8c4bbc0ee05599a30
Link:
https://www.unpac.me/results/259bf74f-9588-4cf7-b5a8-90799396d4f5/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/445770605ada/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/445770605ada900e7c1912f5773fb9aa03ee9cc5a2b5807c9887b611f2793f91

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 445770605ada900e7c1912f5773fb9aa03ee9cc5a2b5807c9887b611f2793f91

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2287200/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/307213/

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