MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f9330611bf9a77b6ad70f94f498bc80acd491ad7827cb2deb9bdaf450a577579. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments

SHA256 hash: f9330611bf9a77b6ad70f94f498bc80acd491ad7827cb2deb9bdaf450a577579
SHA3-384 hash: b416ae5f9d3dc791293be000be22fe8072dc969ac099eb1e4a3112737683a050cf5a60200012975768fb788c2bbddce9
SHA1 hash: fd4203684b4fe7f02d3a8c85644f25eea7efc768
MD5 hash: 6203c03599d171b55d244dceff31e696
humanhash: echo-johnny-tennessee-salami
File name:qAuZq5bs1boWNbI.exe
Download: download sample
Signature AgentTesla
File size:604'160 bytes
First seen:2021-11-02 07:08:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:878H1Be3FTl8rBYDZqR7vGqmOoWie5uG4aP3Uu2fobvqXgYucFhke:Je1T698AVF5F4aPgfoGyyhke
Threatray 12'528 similar samples on MalwareBazaar
TLSH T1D5D4CF6662BCAE43D97463FC84213004E7B06621B8A7DB4DCFD133EE8A327B56D61587
Reporter lowmal3
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
qAuZq5bs1boWNbI.exe
Verdict:
Malicious activity
Analysis date:
2021-11-02 07:16:48 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Installs a global keyboard hook
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 schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 513434 Sample: qAuZq5bs1boWNbI.exe Startdate: 02/11/2021 Architecture: WINDOWS Score: 100 29 Found malware configuration 2->29 31 Multi AV Scanner detection for dropped file 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 5 other signatures 2->35 7 qAuZq5bs1boWNbI.exe 7 2->7         started        process3 file4 19 C:\Users\user\AppData\Roaming\cHNZmQemk.exe, PE32 7->19 dropped 21 C:\Users\user\AppData\Local\...\tmp5F0C.tmp, XML 7->21 dropped 23 C:\Users\user\...\qAuZq5bs1boWNbI.exe.log, ASCII 7->23 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 qAuZq5bs1boWNbI.exe 2 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 25 medicare-equipment.com 192.185.84.191, 49721, 587 UNIFIEDLAYER-AS-1US United States 11->25 27 mail.medicare-equipment.com 11->27 43 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->43 45 Tries to steal Mail credentials (via file / registry 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
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-11-01 14:30:37 UTC
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
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 Payload
AgentTesla
Unpacked files
SH256 hash:
c51f275bdf6fe97f9f59047c436954dd7d284e4cda49c5cb440ce9cbe5b7402f
MD5 hash:
092a720ea11bac6f32c04123c9a5f1c8
SHA1 hash:
fa7459b35d1a85b0f9ec30a88f014549dad44a5c
SH256 hash:
7ec7c47de5927351c7035f8657a2dd91c42fd6ed6e4da309e34b87ef0b0ba785
MD5 hash:
171a2669225911b41301096cd9dcf19f
SHA1 hash:
dc25f1f69faec5174e489a0d1a18cf14cf7fd1b5
SH256 hash:
360da60ccdfb4c594efc6ba0138996204d5b746711f29a681b27480d8d599a06
MD5 hash:
746519ed3128f21a9ca95ce58eb05340
SHA1 hash:
ccbc35a2c6e6b676a88f7b6fdf2dc6a4059fde8d
SH256 hash:
f9330611bf9a77b6ad70f94f498bc80acd491ad7827cb2deb9bdaf450a577579
MD5 hash:
6203c03599d171b55d244dceff31e696
SHA1 hash:
fd4203684b4fe7f02d3a8c85644f25eea7efc768
Malware family:
Agent Tesla
Verdict:
Malicious
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:pe_imphash
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

Executable exe f9330611bf9a77b6ad70f94f498bc80acd491ad7827cb2deb9bdaf450a577579

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments