MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9a63f91e52508b6a45b057bc3d6bfe71a76937316d65f65e6d49b765bf8e1392. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9a63f91e52508b6a45b057bc3d6bfe71a76937316d65f65e6d49b765bf8e1392
SHA3-384 hash: 1e85149ca33013c974a39f84b7ca8100d3d81e60da291bdc082b5ec8cccda2e789bf95ea157143babf67d26f61ac7314
SHA1 hash: 4a5d478356cddf7b2117fc9b8bf894e98fbd602e
MD5 hash: 0490849f0d0e983324374d36ba97591a
humanhash: yellow-sink-item-fish
File name:Scan copy.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:824'832 bytes
First seen:2020-07-10 05:53:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2050fc6fe8629092d6969251a507616c (10 x AgentTesla, 3 x AZORult, 3 x MassLogger)
ssdeep 12288:hZg4xCln237ztIdDN0P7Z5c0z+uP4nyirARkNQ2AEdv6DtMsH0oqUq3S9qE:hiyCa7qmd5pLQyir/N+b7H0oqZCEE
Threatray 11'734 similar samples on MalwareBazaar
TLSH EF05AEE2B5914837C0721A7C8D1F6368792ABE512E3C99467BE40D7C5F3A6D0393B287
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: pro21.emailserver.vn
Sending IP: 103.15.48.241
From: Yuri L. Utyuzhnikov <trangth@newbev.vn>
Subject: ORDER CONFIRMATION
Attachment: Scan copy.rar (contains "Scan copy.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/24202/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Reading critical registry keys
Launching a service
Creating a file
Stealing user critical data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9a63f91e52508b6a45b057bc3d6bfe71a76937316d65f65e6d49b765bf8e1392/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-07-10 05:55:05 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tjr7shsskcfwurnqk66d2276ogtwsnzrnvs7mxtnjg3wlp4ocoja._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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AgentTesla
+ 11'724 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200710-s1s22d1sl2/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
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
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

rar 1d2c5726bb1ea303f6ee01e8fcaf11db3e8ffeb0dc96ddccdf68f1674c37b4b9

AgentTesla

Executable exe 9a63f91e52508b6a45b057bc3d6bfe71a76937316d65f65e6d49b765bf8e1392

(this sample)

  
Dropped by
MD5 f1d0c534ffda8ece51faa744fa451972
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/24202/
  
Dropped by
SHA256 1d2c5726bb1ea303f6ee01e8fcaf11db3e8ffeb0dc96ddccdf68f1674c37b4b9

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