MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 919fa71c76a20b6a4dfa82c710ad189bfc1570725520fd430ed4cbe1410082b5. 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: 919fa71c76a20b6a4dfa82c710ad189bfc1570725520fd430ed4cbe1410082b5
SHA3-384 hash: 4bd9f4f32df2f37c60bd818fe17d90ba5aa7ca79b06caf416a037e981d46e74ba34ef5dd7f13a7e85894f22aa090730c
SHA1 hash: 918a5a6f4ce821fdcafae4db6e66092e10c28536
MD5 hash: 437a4f78bbca62c2186a59168b573ae8
humanhash: ack-social-cardinal-massachusetts
File name:RFQ20200447- CPM Yansab project.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:812'544 bytes
First seen:2020-06-07 07:52:57 UTC
Last seen:2020-06-07 08:58:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 911e04f07b94a72f2868db14b6f8aff4 (1 x AgentTesla)
ssdeep 12288:wSpwdk5LQ3gkG0BGlMyTX+xFdAT94ufHpDQ853nLvXqfTUNzTRjxbQTX9s:wTW5ZkG0BqTadATCG885qf4ZQT2
Threatray 11'512 similar samples on MalwareBazaar
TLSH F905AF36E6D04473C1261E7C8D1BA278B81B7D102E2CA946FBE4DF4C9F39651363A19B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: slot0.hoss-mecyberia.com
Sending IP: 45.95.169.170
From: SenthilKumar.s <info@hoss-mecyberia.com>
Subject: RFQ20200447- CPM Yansab project
Attachment: RFQ20200447- CPM Yansab project.gz (contains "RFQ20200447- CPM Yansab project.exe")

AgentTesla SMTP exfil server:
smtp.yandex.ru:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
72
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.LokiBot
Create hunting rule
Status:
Malicious
First seen:
2020-06-07 07:54:06 UTC
AV detection:
28 of 31 (90.32%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=sgp2ohdwuifwutp2qldrbliytp6bk4dskuqp2qyo2tf6cqiaqk2q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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AgentTesla
+ 11'502 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-kz64bsjxle/
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

gz ae65a46b8a061342c487dd81518b1d818369b455d3284bd2c6aabbdfeca2c2b9

AgentTesla

Executable exe 919fa71c76a20b6a4dfa82c710ad189bfc1570725520fd430ed4cbe1410082b5

(this sample)

  
Dropped by
MD5 6a08c0eb850c9ae97acfa37b94c61f48
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 ae65a46b8a061342c487dd81518b1d818369b455d3284bd2c6aabbdfeca2c2b9

Comments