MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 76aeceb07ade4e0dca6cf046b682ae5909f578b725da30d10a46c6fb58cc3f33. 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: 76aeceb07ade4e0dca6cf046b682ae5909f578b725da30d10a46c6fb58cc3f33
SHA3-384 hash: 450f75ce00da4d59f0b146d129ee2723c7f6093a8e0d21a00a46b6c5a9cabe869ace2c167322258dd3faae963a215f15
SHA1 hash: 43806cee07901eae1b676a1f02f8d20e1eee7c2e
MD5 hash: 900b759ab7a29b28175f5a63c4437d05
humanhash: failed-stairway-crazy-utah
File name:Shipping Documents_2998-0029-28833-92883.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:687'104 bytes
First seen:2020-05-14 07:09:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1e4b6b1798d0c6be9e09f9012364ba1c (6 x AgentTesla, 3 x FormBook, 2 x Loki)
ssdeep 12288:TwFPGxJDbawx1fVc+yjaUP6tplMw797fCb97sFScxwOTNYzHOz:TwNMJ6wBuTMlM8JYuFScxwOxYzG
Threatray 11'814 similar samples on MalwareBazaar
TLSH 38E4AE26B2D04836C16215F88C4B576C9836BE10392B9D4FEBE81D4DAF3B78139E61D7
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server.macartajans.com
Sending IP: 89.252.130.69
From: ASIA_DHL | Express Shipping <DHLEXPRESS.BILLINGID@dhl.com>
Reply-To: DHL <customerupdat013489@gmail.com>
Subject: Urgent: Shipping Documents
Attachment: Shipping Documents_2998-0029-28833-92883.zip (contains "Shipping Documents_2998-0029-28833-92883.exe")

AgentTesla SMTP exfil server:
mail.acroative.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Adware.Generic4.AANW.UNOFFICIAL
Create hunting rule

PUA.Win.Packer.BorlandDelphi-15
Create hunting rule

PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-14 04:50:05 UTC
File Type:
PE (Exe)
Extracted files:
319
AV detection:
36 of 48 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=o2xm5md23zha3stm6bdlnavolee7k6fxexndbuiki3dpwwgmh4zq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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AgentTesla
+ 11'804 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/201109-xyy6kv2jkn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
UPX packed file
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

zip 9792755e2dbb2ab4583f7a1b28bb1248466af33ea2d2ffe44d25fdc6db86ba5d

AgentTesla

Executable exe 76aeceb07ade4e0dca6cf046b682ae5909f578b725da30d10a46c6fb58cc3f33

(this sample)

  
Dropped by
MD5 ea7de6cfc8ba2ff9c0220c1906f131d8
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 9792755e2dbb2ab4583f7a1b28bb1248466af33ea2d2ffe44d25fdc6db86ba5d

Comments