MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d0ea4f900f8488c932a1cfdbe0309553f9cc11f578fd17ef1a92447e02e5b042. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d0ea4f900f8488c932a1cfdbe0309553f9cc11f578fd17ef1a92447e02e5b042
SHA3-384 hash: d20ce111347f3e78ff38f601a970513a391f6521d6d1e1aa9dd7dfa35b7af4a6bd489192f03a04181685527763a79264
SHA1 hash: 5fd97fca0dca2ec141576a35ca39850f6e11d142
MD5 hash: f8ad6705978506248ee8e8c23ecb38a0
humanhash: dakota-monkey-paris-oregon
File name:ZXWhx90mUqQDbDY.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:482'816 bytes
First seen:2020-06-03 10:10:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:Tc41z67XWwQxCss2lRV5uiXJiZVHDUkJiDSWZ1K6sqQhty:n2Q5n4iXJiZlWzK6sqKy
Threatray 10'669 similar samples on MalwareBazaar
TLSH DEA4F15532A8BD67C6BD44F5D0A6015343F9D1222AD6E3E88DCAA0D763E7FF00A11E87
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: pro42.emailserver.vn
Sending IP: 103.15.48.69
From: wh@chungmo.vn
Subject: Quotation for Supply
Attachment: RFQ.zip (contains "ZXWhx90mUqQDbDY.exe")

AgentTesla SMTP exfil server:
smtp.forapro-ru.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-03 10:36:44 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
19 of 31 (61.29%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2dve7eapqsemsmvbz7n6amevkp44yepvpd6rp3y2sjch4axfwbba._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0ec7a2334cf4a59e049ef2be1cf1320e5641d8aefc503e6cd3450be305bb065c
AgentTesla
31c185ceec1decd13b09c736f42313c1c1e7e2bed23f7bda2938bbae7e2550cd
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6fac11ccc1a67ab04cb4e7477687006e8704c21f5019c9f562be7c8544d90c04
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8a7a1550c2b3e4bee2a3252e954ef1b6528774fd2805559f125fd99150c35402
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c133315365e9f0824d0783e78b9cb01d54aba4067c73cb148ea795819b49825c
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cd7cb9fcf332d42246a9496f91322139e9fce696baa466951116b72c8233bd6b
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d2a97ab97d0977567f4b2ee6ba659725fc82e9d4fbdf293b5f2bed5152d40af5
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dd780d46887a6d0abe23b50529aab25de2a5ed452ae9feba3dfbe3e6cdff7c22
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e62a6a483967535a39f2678450d936f729871bdb33b019d477935669ac573220
AgentTesla
f6d0d87029e9fe0442daace762e6a0f50db7091ac9417b30e43ba63f9598d5b2
AgentTesla
+ 10'659 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-9etchtrlke/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
rezer0
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

zip 54729975dd028ec6b2f17f92cdd42fbeba196979629afa6af4e43c8e37446081

AgentTesla

Executable exe d0ea4f900f8488c932a1cfdbe0309553f9cc11f578fd17ef1a92447e02e5b042

(this sample)

  
Dropped by
MD5 4708b0d7508f58f51960b8e030bd620e
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 54729975dd028ec6b2f17f92cdd42fbeba196979629afa6af4e43c8e37446081

Comments