MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 da64ba6aa9134a524cb31e5d92a4c6c31980c17f8e49a9d4ab93f6a9040c9d01. 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: da64ba6aa9134a524cb31e5d92a4c6c31980c17f8e49a9d4ab93f6a9040c9d01
SHA3-384 hash: a9169260208eb27cc1d1744fd382a7dad9ba26c0bd36a65fdc4dfc1d94fddf54072d1c4ff5bfe81ffbd66e2270a4197d
SHA1 hash: 799717dc24c8da1b617d45faf7d63811d181c5a5
MD5 hash: 0a6a55524347f8975c5e531385139ce3
humanhash: social-mobile-nitrogen-whiskey
File name:PO#1983 BELLA ROCCA SUPPLIERS 1x20 LOADING WEEK 24.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:585'216 bytes
First seen:2020-05-12 16:03:25 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:M0aFw+nIy55oWzNQIrSZBjMe01hqEUCFoFuT88V5manx:pAIW5F9SE6FuT8wBx
Threatray 10'776 similar samples on MalwareBazaar
TLSH 47C4BE5A7104FA0FCA5904FAD043F5057B647B2A6947E38A6D8372BA31A478315FBC3B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

From: Georges Amar <info@biokorntackt.com>
Subject: target offer
Attachment: E19358.zip (contains "PO#1983 BELLA ROCCA SUPPLIERS 1x20 LOADING WEEK 24.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.206.5673.25088.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-05-12 09:09:52 UTC
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3jslu2vjcnffetftdzozfjggymmybql7rze2tvflsp3ksbamtuaq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
10e774e5f84fafe9771ae217b7aa4c75dfc3ba4ef76bffeafbab0f1036c05356
AgentTesla
5b1b8f25badc68e5ea51912e4d56c879a1a2e9ba3743c87a5c31843bb0ab099f
AgentTesla
6883ab02c6b5c22d0035e476501021e228dd1b94f5a1f301a343b731fc847d45
AgentTesla
7900ec78c017a09203e3e325dc27f3356cd8fe662664380c484364b3f8ebc729
AgentTesla
8ad9862548bf4d19b6e8efc18a0a54a359cc4f11a7f4bfac1a3029b853fa6e0e
AgentTesla
9aaf988f70bcd0e53ebb665226e48a2c72e2df70f9dcf0b92ae879ec68bb8e22
AgentTesla
acacc7f3cc09e7a711e1f7f4f9fc6633b4c48b21f17e793ec9a91c26173c1232
AgentTesla
ae160b749914bd56aecbcf43d56a59bde2069a145682b2911fe50c6adabe1b54
AgentTesla
ae807cf8d58d5a64f9275fc3394098c0fe2764d07d12482aa95f1b778257e6fe
AgentTesla
dff01b9f8946ed3792fe4e32ae3f95834c892f16ca219dc99d78fd15064f82a2
AgentTesla
+ 10'766 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-slzce74vva/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
rezer0
AgentTesla
CoreEntity .NET Packer
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 8591016f8173aa9ed4f9b858e58fe90e0df0e7a6d213fb011f16239b97a539eb

AgentTesla

Executable exe da64ba6aa9134a524cb31e5d92a4c6c31980c17f8e49a9d4ab93f6a9040c9d01

(this sample)

  
Dropped by
MD5 5662b3cef40337f8e20be718f5e6f1be
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 8591016f8173aa9ed4f9b858e58fe90e0df0e7a6d213fb011f16239b97a539eb

Comments