MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 75258985f5c24ce6f71734acfaaffce29c0a3c7826b22fe25f1debf21180c8e1. 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 3 File information Comments

SHA256 hash: 75258985f5c24ce6f71734acfaaffce29c0a3c7826b22fe25f1debf21180c8e1
SHA3-384 hash: a05372f0017d8f3f58a5c7d22380003fa928a39591fad76f81d976b9480a9db8fa3cf5139c64fd14c484195d233ffb89
SHA1 hash: ad49cd0bc221f164ec9abf86668986d1405b9e63
MD5 hash: c2824b16cd452455bdc2170a28c1307c
humanhash: september-diet-minnesota-twenty
File name:PO2018975601.exe
Download: download sample
Signature AgentTesla
File size:493'568 bytes
First seen:2021-12-01 05:17:12 UTC
Last seen:2021-12-01 07:53:07 UTC
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:IH7FVjmPRyHcN+tsYYx292gY3sa62aI1X0+e/:IHpkPY8N+ts7W2k2aIBR
Threatray 13'183 similar samples on MalwareBazaar
TLSH T119A47CAA34C06B44F236EB7DAE522755C276A4DEF106D2CFEC82C947D7522D28510FE2
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
3
# of downloads :
134
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO2018975601.exe
Verdict:
Malicious activity
Analysis date:
2021-12-01 05:18:07 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
Searching for the window
Creating a window
DNS request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Suspicious
Threat level:
  5/10
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
.NET source code contains very large strings
Found malware configuration
Machine Learning detection for sample
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:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-12-01 04:46:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
21 of 27 (77.78%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
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
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:
bc829edb622835ad2fa102502551ab6efb5fd52643ec5b83464c52ac40fd8cb2
MD5 hash:
0ff3f4ae92ecbbfd603bb3c670b9fad1
SHA1 hash:
fb2e0709b4eb340aa448d12a149fbc13978847d5
SH256 hash:
52f729affa1e4f63efc8374212746793cb8a7909965f7711be4480406711fe74
MD5 hash:
a9acdf663ba4049a4dc07eb7c0414af7
SHA1 hash:
6961db7dfd40ab4e48d5a1d15e7b48b9b0514d9b
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
SH256 hash:
75258985f5c24ce6f71734acfaaffce29c0a3c7826b22fe25f1debf21180c8e1
MD5 hash:
c2824b16cd452455bdc2170a28c1307c
SHA1 hash:
ad49cd0bc221f164ec9abf86668986d1405b9e63
Malware family:
Agent Tesla v3
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 75258985f5c24ce6f71734acfaaffce29c0a3c7826b22fe25f1debf21180c8e1

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment

Comments