MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 329b10943314d1e2013f44dcb3ad15ae390bc5d15cec294592c465075e77a5b7. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 329b10943314d1e2013f44dcb3ad15ae390bc5d15cec294592c465075e77a5b7
SHA3-384 hash: af347c1772219e1d1bd6b8fe53f05b6d1c00b9f60ff1c740fd4f17bbdee1dd678ee62352446825056b2a82685599817e
SHA1 hash: db51364763e820313c4ed9107cb277d213528e7f
MD5 hash: bce47c24976cb8e8db5a88902f2e33d7
humanhash: echo-alaska-wyoming-avocado
File name:E2003-078-BOQ for fittings.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:459'776 bytes
First seen:2020-05-06 10:56:56 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:GOooh+2uyvk7ZqUdR4opgLFaZX7BVew3DP/+CD:GOVh+2eTdKsX7L+0
Threatray 11'032 similar samples on MalwareBazaar
TLSH 2BA402987224B6EEC897C8729DB96DA0D65434BB831B83179403549EDE8CA83DF950F3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.humecement.com.my
Sending IP: 124.217.250.227
From: Thasnim Abdul Hameed <enquiry@humeconcrete.com.my>
Reply-To: enquiry@humeconcrete.com.my
Subject: Re: RE: E2003-078/ RFQ for Fittings
Attachment: E2003-078-BOQ for fittings.iso (contains "E2003-078-BOQ for fittings.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-06 11:35:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
25 of 30 (83.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gknrbfbtcti6eaj7itolhlivvy4qxrorltwcsrmsyrsqoxtxuw3q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
10b2155331d3b0c7934808e52084c3911f82ece51f39836e3ef0e8db39ee9904
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2a508f9cc9936cdfa3004c6b5c05103197846e605f36bed514fe599d31ecb7c8
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7815b27fca27429b09059eda7dfe2f60012d73463ab15b95d6eb624f1f7681ff
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93d94861c9feb7b9fca386254d8ab5637cf78e4145527753fdafe7346d28fbe3
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9425f9a54ad43dca39af1cd5f86eb4570927c5ee5d21cbe69e9ed2774fc1f676
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aff6a40316f31ad9bbd1316e546e2f700ddc7dca8072fb5a1da105591791e625
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b1c09c15d613331cc3a2ced58766909b1b3ccfbf7b6d352f3212a44b84226634
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b326e71388c8abfb8e0e74aa913863af33e3299ad79fa42dd2d3e4c44e63da2a
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d403f486cffb2d3bf09fcee5346aa4a2da61f50236473c13508e57ea7847b2e5
AgentTesla
+ 11'022 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-pf5297ybyx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
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
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

File information

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

Malspam

AgentTesla

iso f22393a0c04b0aa425e35ac0139a5845cd72878ba73c53a4bce43c1c35f247dd

AgentTesla

Executable exe 329b10943314d1e2013f44dcb3ad15ae390bc5d15cec294592c465075e77a5b7

(this sample)

  
Dropped by
MD5 1b7f41eeba71060cc8d8cd2c6e6d20b2
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 f22393a0c04b0aa425e35ac0139a5845cd72878ba73c53a4bce43c1c35f247dd

Comments