MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1438338262db388d53a3618eacfe7ace5f6c1884bd4465b3a1bf548c5cdb42e5. 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 3 File information Comments

SHA256 hash: 1438338262db388d53a3618eacfe7ace5f6c1884bd4465b3a1bf548c5cdb42e5
SHA3-384 hash: 81e6819c614ff640d183e777fe7e1f023a4d9b3ffb92b4dbb903ba63351e274ba382e5c652eb5ea80669e137d405506d
SHA1 hash: e1d5d9f34532b0191d021f56b5b5895fd78fa3ea
MD5 hash: d793effbc21fd5e9124e5d6769c90291
humanhash: monkey-wolfram-magnesium-undress
File name:d793effbc21fd5e9124e5d6769c90291.exe
Download: download sample
Signature AgentTesla
File size:2'606'816 bytes
First seen:2020-12-16 08:07:44 UTC
Last seen:2020-12-16 09:45:23 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:R1LYpmtH+EZFdnhmfyPgR5OX/b3/TZl2AfyQZKuGqjH42rrdqWNIb8Jdj5jgXNJ8:vYpJeXnhm5YJTy/YYIdqWNuQ/oaX
Threatray 1'834 similar samples on MalwareBazaar
TLSH F2C59D543C03305FB69A41B05AEB26E892E635191A712B399C2B397CD91E1B77CCF873
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
177
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Our company profile.doc
Verdict:
Malicious activity
Analysis date:
2020-12-16 07:14:17 UTC
Tags:
exploit CVE-2017-11882 loader

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
Unauthorized injection to a recently created process
Creating a file
Sending a UDP request
Using the Windows Management Instrumentation requests
Result
Verdict:
UNKNOWN
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:
96 / 100
Signature
Found malware configuration
Installs a global keyboard hook
May check the online IP address of the machine
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 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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-12-16 01:12:53 UTC
AV detection:
17 of 29 (58.62%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
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:
1438338262db388d53a3618eacfe7ace5f6c1884bd4465b3a1bf548c5cdb42e5
MD5 hash:
d793effbc21fd5e9124e5d6769c90291
SHA1 hash:
e1d5d9f34532b0191d021f56b5b5895fd78fa3ea
SH256 hash:
602b38d31c47e174f0e9476ee3ec6f7ed3c9c65ed343500818efa3ec10fe06e0
MD5 hash:
18f6613ef6053b5440a30a8371be24ad
SHA1 hash:
ad76b25791ee85f20a56e53b79a73a17f6ffdbc2
SH256 hash:
bc3169d17d1b90c3c43072f6603786e4263674166a5f66a84857fd121e19dd85
MD5 hash:
91ea1f9a22a30d1f45172d2114488787
SHA1 hash:
cebc971655f2f2e850a821b412701901125448d2
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:ach_AgentTesla_20200929
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:win_agent_tesla_v1
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information


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

Web download

AgentTesla

Executable exe 1438338262db388d53a3618eacfe7ace5f6c1884bd4465b3a1bf548c5cdb42e5

(this sample)

  
Delivery method
Distributed via web download

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