MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb21fea4253258e56da254f5f1009be32ca3b49f2c8dbf617188e9f0afe127d3. 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: fb21fea4253258e56da254f5f1009be32ca3b49f2c8dbf617188e9f0afe127d3
SHA3-384 hash: 247c91aada4763a93e085970b06817c2b4d2c6f2ad75ab1fd75280917e86d0cde1d05686e6509b4317457a6bfc08efee
SHA1 hash: 1166aa4ce5675071a138918490d5797ac7829c6c
MD5 hash: 3b193396b18fbfcca64fb718a1e94d61
humanhash: colorado-uniform-tennessee-harry
File name:SHIPPING DOCUMENTS.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:413'696 bytes
First seen:2020-06-20 06:12:17 UTC
Last seen:2020-06-20 06:58:28 UTC
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:Wq1P2HIF2e/vJXphm7vW/gUUKVL6eH436+m9wYaqgm/GUXD2FscSva83WN:qIFZ/RXp2vE02LP+qwDYRXKez3W
Threatray 10'588 similar samples on MalwareBazaar
TLSH EE94F1AE9199C034F51AD7FDD8D6245723A0F026EE23F3EC4F4372E66929BC18854A47
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: ns50.hostingspeed.net
Sending IP: 202.74.40.53
From: DHL EXPRESS <noreply@dhl.com>
Subject: RE: SHIPPING DOCUMENTS
Attachment: SHIPPING DOCUMENTS.ace (contains "SHIPPING DOCUMENTS.exe")

AgentTesla SMTP exfil server:
mail.barakadestinations.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
95
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/9934/
Detection(s):
SecuriteInfo.com.Trojan.GenericKDZ.68029.31989.17579.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-20 06:14:05 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7mq75jbfgjmok3nckt27cae34mwkhne7fsg36ylrrdu7bl7be7jq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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847b3580cba59e7f4b453488c263544f3c481027d2ddf4f9f3988d84afc35c85
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cdcad22d542a7c811b7417487aa67222d6fbaa63918dfca587b50f041e3facb2
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cf68a7c48d635344bd361d266982ecef93bdd9a1bc205e68e1d488294e2352e0
AgentTesla
+ 10'578 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware
Link:
https://tria.ge/reports/200624-g2vpe3wppa/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
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

ace 88fafa1838ec8bb78fb542e0a27d7a22f266c4854f3dbb2b5911e40415204ec4

AgentTesla

Executable exe fb21fea4253258e56da254f5f1009be32ca3b49f2c8dbf617188e9f0afe127d3

(this sample)

  
Dropped by
MD5 e5cf2d951b0ea4add8dce76675bf6292
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 88fafa1838ec8bb78fb542e0a27d7a22f266c4854f3dbb2b5911e40415204ec4
Cape
Cape
https://www.capesandbox.com/analysis/9934/

Comments