MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2e64d3413977341f15b821a6df86b64af192abbdb06499599f92be8e925082bd. 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: 2e64d3413977341f15b821a6df86b64af192abbdb06499599f92be8e925082bd
SHA3-384 hash: a5edf2452a300e23090452ab098d3c393d3de915192a78081fc9a7e2c389ab197db8e0ecc1f63956d93b0d2ba8cb0683
SHA1 hash: 2ebc111149b55a03e86c0b310051ae47d1ac1c9c
MD5 hash: 31cc4b8ddea39225b4cf122cf8a0162b
humanhash: rugby-mobile-idaho-saturn
File name:MkvC5u36dsR5TvT.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:440'832 bytes
First seen:2020-05-22 06:19:22 UTC
Last seen:2020-05-22 06:41:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:oiEvn/uqnQ2Frdnth1q1CkHPdkcJCCBUnLUuWQa:i//uQJnlq0kHPU/4
Threatray 10'692 similar samples on MalwareBazaar
TLSH E694022563F99626E93E87FD95E0115107F8B9222133F79E4EC171DA1673B20CBA0E83
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: ayanajakarta.com
Sending IP: 103.145.254.227
From: Mina Sobhy <dm.frontoffice@ayanajakarta.com>
Subject: Re: Performa Invoice
Attachment: NEW PO FROM ALANTECH.rar (contains "MkvC5u36dsR5TvT.exe")

AgentTesla SMTP exfil server:
webmail.pat.ps:587

AgentTesla SMTP exfil email address:
info@pat.ps

Intelligence

File Origin
# of uploads :
2
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.48419.26213.613.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Autorun
Create hunting rule
Status:
Malicious
First seen:
2020-05-21 23:50:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
25 of 31 (80.65%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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9c28d1216af5ef940e4d79d061d4a0238ba304182ff156df44297b0ab6ae258a
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a06a3c64beb207569ce16fa27fc4af45a0a48225e69d2e111f82eaf2b243fe0b
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AgentTesla
+ 10'682 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-4t71r5bkb2/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
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
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 aa0244d2873c3d022cfba785cba67b158e99e132a250ad9c95c8f200747e114e

AgentTesla

Executable exe 2e64d3413977341f15b821a6df86b64af192abbdb06499599f92be8e925082bd

(this sample)

  
Dropped by
MD5 c87ed54b101f7ee2bc17f74238e66cc6
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 aa0244d2873c3d022cfba785cba67b158e99e132a250ad9c95c8f200747e114e

Comments