MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3fd5ba3e505eb66a8bb5d5eab88da4a0ca58d00ff474a8c0ab65e7843d98941c. 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: 3fd5ba3e505eb66a8bb5d5eab88da4a0ca58d00ff474a8c0ab65e7843d98941c
SHA3-384 hash: 3d3ac3c308da7d1bc2bf9f8f72d3c71e4a48ba20b084e010b19775b6147770ec9f0fdce16e76c902ea3c05d0b47e5d2f
SHA1 hash: 814720aebd341b6d9c74e3c5f3b8be5fcb8fc0e5
MD5 hash: 9c64ddbff8215e54659e62cf7a49c9c8
humanhash: romeo-december-orange-magnesium
File name:Scan copy of product images.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:456'704 bytes
First seen:2020-06-24 05:29:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:yiAkIPhdlseMXeNI+7A3NKYTRA2GtBqZIEtswjh1b9MJks06HpgMq8idn9dLq:yiATMXYIL3XAnq7tBFd9TMml99q
Threatray 10'634 similar samples on MalwareBazaar
TLSH 17A4F10F3798E927C33D19F5A4C32B4412BA6D9A7652F6D92DC066DB24C37E51A203CB
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mfwd14.mailplug.co.kr
Sending IP: 14.63.174.49
From: 陈卓 <cz@switchkorea.com>
Subject: Scan copy of product images.rar
Attachment: Scan copy of product images.rar (contains "Scan copy of product images.exe")

AgentTesla SMTP exfil server:
almashosting.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/13392/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3fd5ba3e505eb66a8bb5d5eab88da4a0ca58d00ff474a8c0ab65e7843d98941c/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-24 05:31:06 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=h7k3upsql23gvc5v2xvlrdneudffruap6r2krqflmxtyipmysqoa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
200e5b0b9f6c2ff5f4cce4653f467b8861983a566a6b5b68c878da8c0f30de4c
AgentTesla
2cf0748f853ea89cc9573f7b6f3c6edeab4e4a6611ef5ea33320da6eaa8aac3d
AgentTesla
2e5c6e97a2ecc78518d0cf13ab865498a4ae59c576969c8acb1c90bb5a52dfc2
AgentTesla
5cb62c0b64b7565e18107e60afd7c151938a27d8a183ec8cae4945bee2b00cf9
AgentTesla
7eecf1a5e1eb7256ca151e9b7a140bf5cb500ab8a7e67ddbbe66708bf56bba78
AgentTesla
c4187fe250b35cb65deb03cb6a39fe1814ef4e425cf32e67f6afc3c9122600f6
AgentTesla
cd32596693b63c57661ffb8151cbf9be5507790cddbf5fe33a2dd538a6137775
AgentTesla
d1789b671449fd0d419fe349473b1504222a8f2ef1361c00bd4fdb1628faea48
AgentTesla
d6c1faa749cd1365c95ba2052c3eea5b4aa7a19d6c8a86e977413f276cf40ed9
AgentTesla
ff33e7e3a8e17b8d26c616b15ed294692d82321f4ccdc2d547abf60ebc413bd3
AgentTesla
+ 10'624 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/200624-baxz2sbk9j/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
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 11500f9d7c18d7b6ba8e0ef1969192d357f05c098babd2f24d78900a10bf007d

AgentTesla

Executable exe 3fd5ba3e505eb66a8bb5d5eab88da4a0ca58d00ff474a8c0ab65e7843d98941c

(this sample)

  
Dropped by
MD5 ea59e97eda00efa45554d057fc531b2a
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 11500f9d7c18d7b6ba8e0ef1969192d357f05c098babd2f24d78900a10bf007d
Cape
Cape
https://www.capesandbox.com/analysis/13392/

Comments