MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba4c72b934177106117b877643418c2346bfc68aaf8eee80301cd2620fb48c4a. 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: ba4c72b934177106117b877643418c2346bfc68aaf8eee80301cd2620fb48c4a
SHA3-384 hash: 1af3b72fad0629bf5282ac8a0cf56be7c1dffb6ffd8faf623b1ccb2a2f7cf81f46a46c13acecc49133f51eaab4364297
SHA1 hash: 7f07451e1876f91eed1a9f1efebcf869ecd12a1c
MD5 hash: 55a17bfcef2bdb7150f946a385c0e796
humanhash: jersey-early-wyoming-triple
File name:hitno narenje.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:428'544 bytes
First seen:2020-06-16 10:48:58 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:O0FWB4YrjHXJslFY3/dYP+x12x5d5pOGMFBjlG3L0L:OUWBx/3JfYP+xUx5dzbL0L
Threatray 10'661 similar samples on MalwareBazaar
TLSH FC94022DB3ADA321C13C9A7D84E0260507F9A9A33523D35E9EC031BB2D973E69513767
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

From: marko stefanovic <dejan.vukic@adamsped.co.rs>
Subject: Fwd: Re: Re: novi nalog za kupovinu
Attachment: hitno narenje.zip (contains "hitno narenje.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/10900/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.gc.16372.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-16 10:50:07 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xjghfojuc5yqmel3q53egqmmendl7rukv6ho5abqdtjged5urrfa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
1296fea5be2ddeca7afbb565183c83b9a5660eb1fe98942bb2f048be7b237f6c
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15c0c580f217bf8fd7f973813900f8abb2c366b833961eb87703dc3f0b20f90b
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5f409bddf5b4efe31ec833332774381385c1a31e3e2d8e5e3b2d2f934be0a5a7
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948d5aa11288d1ea873b27aee4be30b985be3bb4e1735a1cba917161635e242f
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de931e02ce90c509d5dcf1c3d53352809a909410c00796bdfa9f10514a37a627
AgentTesla
fd55e36f5d1d4da2caf47266bc9b12911566ad0dd1c98c0d42360ca8e0f82186
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fe9732838a0e6bcbf67213e7fd8bd7ca5e9b35a27041c50b74ca26bb08133fbd
AgentTesla
+ 10'651 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/200624-2tre2242z2/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
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

zip f57a074d36409aa4a2d581fc896b81237ba59b2f4a026afb5fdd0deabd7679a8

AgentTesla

Executable exe ba4c72b934177106117b877643418c2346bfc68aaf8eee80301cd2620fb48c4a

(this sample)

  
Dropped by
MD5 ffe3918f8b3660d6cd51d831f6111729
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 f57a074d36409aa4a2d581fc896b81237ba59b2f4a026afb5fdd0deabd7679a8
Cape
Cape
https://www.capesandbox.com/analysis/10900/

Comments