MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 83bf41e7a665cf566f5c60e020b1246f406905ed1e1e826f22afbe7050cef292. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 83bf41e7a665cf566f5c60e020b1246f406905ed1e1e826f22afbe7050cef292
SHA3-384 hash: 2c2aa2f7a3b6088b4248982b14ecc29f93fc5abb52435a49814a14155d5b00139cd3ca8ded1fbb33d2ee83c92287b0f7
SHA1 hash: c82d75f51538ebd89d2f1f18869787f27d308753
MD5 hash: b8df020e2d59bd58176779eefdc4e753
humanhash: saturn-jersey-connecticut-rugby
File name:NEW_PURCHASE_ORDER _PO42_6267_888_37.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'590'272 bytes
First seen:2020-06-08 05:57:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:0tb20pkaCqT5TBWgNQ7arA8P+5efw1Rj/a3iR5J7sF6A:dVg5tQ7arA8s1RjvRb745
Threatray 10'856 similar samples on MalwareBazaar
TLSH 5675CFA2638DC260C6B35177B936B753AD7B781D4DA4B41F2FD46E2EBC21312011BA63
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail2950.orhamadan.com
Sending IP: 62.75.223.244
From: Nylene Criste <info@mail2525.himayadar.org>
Subject: NEW_PURCHASE_ORDER
Attachment: NEW_PURCHASE_ORDER _PO42_6267_888_37.rar (contains "NEW_PURCHASE_ORDER _PO42_6267_888_37.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27681.XorExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2020-06-08 05:44:58 UTC
AV detection:
26 of 28 (92.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qo7udz5gmxhvm324mdqcbmjen5agsbpndypie3zcv67haugo6kja._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'846 additional samples on MalwareBazaar
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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Malspam

AgentTesla

rar 49a04a4949541d3609cad5024f2dbb7d8f907c295e0047d9d0a161cd5092dc49

AgentTesla

Executable exe 83bf41e7a665cf566f5c60e020b1246f406905ed1e1e826f22afbe7050cef292

(this sample)

  
Dropped by
MD5 55b0f8be406a1259f1456a2c2decec99
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 49a04a4949541d3609cad5024f2dbb7d8f907c295e0047d9d0a161cd5092dc49

Comments