MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6ff4350e50722a8405c9a639c14f68623f99f842a5d1498e083ab6fc76c5445e. 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: 6ff4350e50722a8405c9a639c14f68623f99f842a5d1498e083ab6fc76c5445e
SHA3-384 hash: c858d7f4a249d2163f8e9ad06111c6d6b6ec2492f1c2a478c9ce3b180f1ec5c493013567d93d049a9fb2f9816a783b3f
SHA1 hash: d939cf0010993e358f6a4fbe877c54ca84d1d7e3
MD5 hash: 7f359c24773cedf893ecfe4982375c9e
humanhash: connecticut-sweet-pip-speaker
File name:Scan 065-25 05 -docx.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:495'104 bytes
First seen:2020-06-11 05:55:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'752 x AgentTesla, 19'657 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 6144:RRjnvquxgvcTyaJ/3Jf4x2K2d6VncZ/P02XAnR5suzbe3MJOctapGINX9pBEt:7niZcmaJBAvno/M2Xe3UUOCwNXtE
Threatray 10'778 similar samples on MalwareBazaar
TLSH B3B4E0073E8AE6B1DB780B7F598201025324AE8A95E7E38A785CF3E77C72F614D11572
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: emtprep.com
Sending IP: 185.144.28.88
From: info@emtprep.com
Subject: Prchase Notes
Attachment: Scan 065-25 05 -docx.zip (contains "Scan 065-25 05 -docx.exe")

AgentTesla SMTP exfil server:
smtp.yandex.ru: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/8886/
Detection(s):
SecuriteInfo.com.Artemis7F359C24773C.10545.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-06-11 05:57:10 UTC
AV detection:
24 of 30 (80.00%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=n72dkdsqoiviibojuy44ct3imi7zt6ccuxiutdqihk3py5wfirpa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0c76dbf49b51ec12d4ab052ce8e5ccce2bd58e67161e184c6dbdfdeba3014f06
AgentTesla
2e5db38a7ef270540183c7d11faf67ae9dd614d6341dd74dc4124701d8c4b8b9
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30fd049e01b512df68d84c6f5a92a705d27ad52327f8e319a760aefec037f792
AgentTesla
846d2bcdab1a1342fdfcf0636d1ead7b9411d1212331ca95fb568f56ecb7842d
AgentTesla
9100a66246aa52a3839f411bcf8763f423abd9ae1ac664ea0435d23bc0e6f03f
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9d21929837be7be38702aeec7f2ed51f23ecb142651fed5dd9d95eecd457a25e
AgentTesla
b6b0eb759fe2c52fa89fd4ae7d83c379c1caec28fb28e97e17db5178b3f6c1ef
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cc9cd3fab00a7ca68c26cbf9bfcf691aafd004232149c04d2d082a1fe06b9f32
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de7b76d63de4addc9c39bef5146445aa54c2005f3442addf8810379594ed8a06
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fad5d998c52c536d0ee9053d7f6a1d7dd2bd11d3cc91af90992cc08a70bc33eb
AgentTesla
+ 10'768 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-wgpnbp768e/
Behaviour
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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 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.

d6656eb65693dc1064ddda7f4e64fcba

AgentTesla

Executable exe 6ff4350e50722a8405c9a639c14f68623f99f842a5d1498e083ab6fc76c5445e

(this sample)

  
Dropped by
MD5 d6656eb65693dc1064ddda7f4e64fcba
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/8886/

Comments