MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba6d8a98caaf4907734541ee182f796f3badb5caf2186def620afdf2a7e8048c. 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 2 File information Comments

SHA256 hash: ba6d8a98caaf4907734541ee182f796f3badb5caf2186def620afdf2a7e8048c
SHA3-384 hash: a2c903d71ee089f1ad1018dbb6768362135d4230f78e6ba19a240bc6cde9e41f996c0548f7a2fb7250f70c0836d2fdb3
SHA1 hash: 9a2d674b9d1deb09ffc15ab98859bf012d2a88b4
MD5 hash: 9d950a0c11901e219bd33aee246ed6be
humanhash: video-red-maine-nuts
File name:rIMG_MVHOVERLAEPDAREVISED_SOAAPRILMAY23.exe
Download: download sample
Signature AgentTesla
File size:906'240 bytes
First seen:2023-06-22 13:34:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:i6iVGHmsMPzI/Z8NeMvnWLsJKdocYWuwfZxVd8Ghc8pjWdrS:GLI/aeMvnWLBdo7aZ51Kdr
Threatray 229 similar samples on MalwareBazaar
TLSH T1DA1593BC695026AB9CB7E7A24152044EF27F7122B2538D7826D716C5863285E37EFC0F
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
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 FXOLabs
Tags:AgentTesla exe vista-logistics-com

Intelligence


File Origin
# of uploads :
1
# of downloads :
257
Origin country :
BR BR
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
rIMG_MVHOVERLAEPDAREVISED_SOAAPRILMAY23.exe
Verdict:
Malicious activity
Analysis date:
2023-06-22 13:37:49 UTC
Tags:
agenttesla

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

Behaviour
Searching for the window
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
comodo 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 very large strings
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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 network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Scheduled temp file as task from temp location
Tries to harvest and steal browser information (history, passwords, etc)
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
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 892775 Sample: rIMG_MVHOVERLAEPDAREVISED_S... Startdate: 22/06/2023 Architecture: WINDOWS Score: 100 31 Found malware configuration 2->31 33 Sigma detected: Scheduled temp file as task from temp location 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 5 other signatures 2->37 7 rIMG_MVHOVERLAEPDAREVISED_SOAAPRILMAY23.exe 6 2->7         started        11 iFzeRJKtuJTr.exe 2 2->11         started        process3 file4 21 C:\Users\user\AppData\...\iFzeRJKtuJTr.exe, PE32 7->21 dropped 23 C:\Users\user\AppData\Local\...\tmp7773.tmp, XML 7->23 dropped 25 rIMG_MVHOVERLAEPDA...AAPRILMAY23.exe.log, ASCII 7->25 dropped 39 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->39 41 Uses schtasks.exe or at.exe to add and modify task schedules 7->41 43 Injects a PE file into a foreign processes 7->43 13 rIMG_MVHOVERLAEPDAREVISED_SOAAPRILMAY23.exe 2 7->13         started        17 schtasks.exe 1 7->17         started        45 Multi AV Scanner detection for dropped file 11->45 47 Machine Learning detection for dropped file 11->47 signatures5 process6 dnsIp7 27 vista-logistics.com 172.105.33.133, 49699, 587 LINODE-APLinodeLLCUS United States 13->27 29 mail.vista-logistics.com 13->29 49 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->49 51 Tries to steal Mail credentials (via file / registry access) 13->51 53 Tries to harvest and steal browser information (history, passwords, etc) 13->53 19 conhost.exe 17->19         started        signatures8 process9
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2023-06-21 23:37:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
20 of 24 (83.33%)
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 WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
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:
9b0fcad35e1c414f7e21d27b0bec1adb5019c1ccb0ee3ed7c9481f8fc57f43d5
MD5 hash:
572f464e0947c9dffbd8573d6db05b46
SHA1 hash:
eee41c35d36b2c6846970aa1212f538a345238d8
SH256 hash:
a820e55e3d2d506dae6691661273c740ef17f693654eb1de046c2efe7b42edf4
MD5 hash:
39be4cc27954e4ff7f21e645923f0264
SHA1 hash:
98fb627bcd54dcfb6abfa84c40c63b7e34fd4d84
SH256 hash:
945695fd8750733c02f68055f5a6e2de41222249f781b286864bef72b7e8d3e4
MD5 hash:
d1c7ce9ffcb0de02781cc62aff9f4f6e
SHA1 hash:
1ba562a8e478b5021b59ca5e0c2c078e5fbf8cdd
Detections:
AgentTeslaXorStringsNet
SH256 hash:
ba6d8a98caaf4907734541ee182f796f3badb5caf2186def620afdf2a7e8048c
MD5 hash:
9d950a0c11901e219bd33aee246ed6be
SHA1 hash:
9a2d674b9d1deb09ffc15ab98859bf012d2a88b4
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: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 ba6d8a98caaf4907734541ee182f796f3badb5caf2186def620afdf2a7e8048c

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments