MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f7417d4b9f49c910340aa5797f17cb9899543411e476aaca96fa314ee4d5397. 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: 3f7417d4b9f49c910340aa5797f17cb9899543411e476aaca96fa314ee4d5397
SHA3-384 hash: 3b2e247c7d7dea8efd8aa2c45d40bbd973b4b697db193613ebdfe6c10524d8d0890aa2c77c4a279a20e8dde70d090fb1
SHA1 hash: 23bdd4f8c6b63b155fb083c782a04fc282d41ae8
MD5 hash: 6b880b358309ffcf258d03fd9fd1b161
humanhash: six-butter-maine-black
File name:DHL-#AWB130501923096.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:546'304 bytes
First seen:2020-07-21 06:34:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:gbOwsDmJwONPTezhdRQUi0gSGAkqw036F:gpZ2hAUcKkZ00
Threatray 10'947 similar samples on MalwareBazaar
TLSH 9BC48C14E7B88AD9E3BA17BCE474004087B1B51AA7EAE3595B91F0ED1C22751CB13F63
Reporter abuse_ch
Tags:AgentTesla CHN DHL exe geo


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: dhl.com
Sending IP: 95.211.208.57
From: "DHL快递中国" <dispatch@dhl.com>
Subject: 由于发货地址错误而退回发货 - DHL-#AWB130501923096
Attachment: DHL-AWB130501923096.pdf.z (contains "DHL-#AWB130501923096.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/29709/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Forced shutdown of a system process
Unauthorized injection to a system process
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3f7417d4b9f49c910340aa5797f17cb9899543411e476aaca96fa314ee4d5397/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-21 06:35:08 UTC
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=h52bpvfz6sojca2avjlzp4l4xgezkq2bdzdwvlfjn6rrj3snkolq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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65352221fc82526f39fc8ea925e9478a2268f85415bbaa6ca96c037b3f350ef4
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77bbe59685fd4ba30b0f14c6471ba479adbe790de6499c7ea2370b2055fcc9c3
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84025b3730f79fce216edfff6f7b0c596972dad42f7368f1ee5d88b6f7bd7ba4
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85659697a82a4df981d265f5c8702e29e4e1208dac08ab1cb76f2e9cf9bd015c
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bf1016ffb1ecdff1fa7b2b6773ee693cfc6e7e16bdfc467639fe9b60a7c9c668
AgentTesla
+ 10'937 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger trojan stealer spyware family:agenttesla
Link:
https://tria.ge/reports/200721-wtafhm1b9n/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
0.87
Link:
https://yomi.yoroi.company/submissions/3f7417d4b9f49c910340aa5797f17cb9899543411e476aaca96fa314ee4d5397

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 2c692439a5a738b952e7be310e3fbf90a3d965b73f8b3c445ea1243d4ad79056

AgentTesla

Executable exe 3f7417d4b9f49c910340aa5797f17cb9899543411e476aaca96fa314ee4d5397

(this sample)

  
Dropped by
MD5 9559870734e924226ecd7c678c361bb3
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 2c692439a5a738b952e7be310e3fbf90a3d965b73f8b3c445ea1243d4ad79056
Cape
Cape
https://www.capesandbox.com/analysis/29709/

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