MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f8a0ada1c983c16a3ff6b107c2a04cac970e51ba9bec2514771271af03b7b9fc. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f8a0ada1c983c16a3ff6b107c2a04cac970e51ba9bec2514771271af03b7b9fc
SHA3-384 hash: 3911c2781ae4377926652d43cd2f0d54c9340e4fb6c605954d909827efc9b51992f86344371e3ef8dc8e1db8a5c7277c
SHA1 hash: a4a43a70aab459d6792f3473a4375e309ac20f56
MD5 hash: bd69e795385ba6cb838fc97ef1d97224
humanhash: quebec-yellow-don-florida
File name:SHIPMENT DETAILS - AMSGEV2007007.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:442'880 bytes
First seen:2020-07-22 07:11:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:5FLrata/PUm2iNSwbnUTC7kVPbRcNJfAW3:5f/cm1JLUTC7kVmNJ
Threatray 10'647 similar samples on MalwareBazaar
TLSH 4094D014E7B807D9EBA947BAD0615510ABB56A1E63EBE30D6F81F1DC0932B414323F27
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: www.ncl.co.id
Sending IP: 103.43.46.80
From: Faye CHAN <fayechan.hk@amassfreight.com>
Subject: LOADING DETAIL / AMSGEV2007007 / 072120/0011337 Please confirm.
Attachment: SHIPMENT DETAILS - AMSGEV2007007.zip (contains "SHIPMENT DETAILS - AMSGEV2007007.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/30840/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.19420.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f8a0ada1c983c16a3ff6b107c2a04cac970e51ba9bec2514771271af03b7b9fc/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-22 07:13:06 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7cqk3iojqpawup7wwed4ficmvslq4un2tpwckfdxcjy26a5xxh6a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'637 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/200722-d88a8w37ka/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
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
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f8a0ada1c983c16a3ff6b107c2a04cac970e51ba9bec2514771271af03b7b9fc

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 ad3c482d0df04a21734cfca2bae753158fa3bc697ff87004c0570e3d026f3b1e

AgentTesla

Executable exe f8a0ada1c983c16a3ff6b107c2a04cac970e51ba9bec2514771271af03b7b9fc

(this sample)

  
Dropped by
MD5 b468bc74b417f1674c67262d4502f8b6
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/30840/
  
Dropped by
SHA256 ad3c482d0df04a21734cfca2bae753158fa3bc697ff87004c0570e3d026f3b1e

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