MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 042d9df5372defe8f9cf6f5f2373d82f6ddfe516216c58129321490da7933533. 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: 042d9df5372defe8f9cf6f5f2373d82f6ddfe516216c58129321490da7933533
SHA3-384 hash: 0ac35edd8ed40e43497414426ef6025ca2d9a6a6ee94db558ad8f13f12f485ca12d24c15ee44de332e700ef1762a9fc5
SHA1 hash: cc1b488b0d98cf041cfcc1189175964e68057004
MD5 hash: f172ae200352586dd17b1b0d0e990c27
humanhash: helium-october-fish-shade
File name:INVOICE.002.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:726'528 bytes
First seen:2020-05-05 11:32:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9e23db493835b943f652f27bed92b0d8 (3 x AgentTesla, 2 x Loki, 1 x 404Keylogger)
ssdeep 12288:Nal1iSVArMKc5WVyFdNGrVasDCIEvXkcoED9oAV5DReHn0Wzyfea7vtdTd:grTgMK2FdN+asDC9MF49oAV5MUWzwBtD
Threatray 10'998 similar samples on MalwareBazaar
TLSH 63F4BF22F5E14837C213197F8C1BA76C983ABF1D192924862FF91CCC9F7DA81356B196
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail01.ad-6bits.net
Sending IP: 94.23.80.112
From: carlossilva@jms.pt
Reply-To: carlossilva@jms.pt
Subject: Transfer/Payment policy
Attachment: INVOICE.002.rar (contains "INVOICE.002.exe")

AgentTesla SMTP exfil server:
smtp.advocate1.xyz:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

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

Gathering data
Threat name:
Win32.Trojan.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-05-05 11:36:44 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
35 of 48 (72.92%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=aqwz35jxfxx6r6opn5psg46yf5w57ziwefwfqeutefeq3j4tguzq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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AgentTesla
+ 10'988 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/201109-8gg69tlv1a/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
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

File information

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

Malspam

AgentTesla

rar cfdfbd0d28fa9e7335edfc0ae1f7e79d4cf80f0513726d978f094a22ec58e665

AgentTesla

Executable exe 042d9df5372defe8f9cf6f5f2373d82f6ddfe516216c58129321490da7933533

(this sample)

  
Dropped by
MD5 0349c96af0a2381185b0dacdcb3043e4
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 cfdfbd0d28fa9e7335edfc0ae1f7e79d4cf80f0513726d978f094a22ec58e665

Comments