MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7bfef06a2f15aed4eac113ed1f95d62d9734fd8ae39aa841b8e66e6e43699266. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7bfef06a2f15aed4eac113ed1f95d62d9734fd8ae39aa841b8e66e6e43699266
SHA3-384 hash: c4f6bdddff5161b23895540643ce1a2599b11756ba11d1c688b91eb9c51595fdcb8b48cf32fe5b97866632f4e30c4b9f
SHA1 hash: fa954779f21a74513c421181deb93440a68e8ba7
MD5 hash: b084b35789934e06f9e4e45b340e94f8
humanhash: hotel-one-fillet-magnesium
File name:DHL_AWB-Document.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:429'568 bytes
First seen:2020-06-25 17:51:07 UTC
Last seen:2020-06-25 18:52:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'752 x AgentTesla, 19'657 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 12288:fKuy2OxvZlFrGHkaoZvCAP1gmm47NDuWkJ+p:f8vZlFKHkaoZvnemvdSJ+
Threatray 10'624 similar samples on MalwareBazaar
TLSH C4949C00A2585A17CD7907FAE021217903FB791665D2F6740BCE2FFA396BB8772436D2
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: petrit.best
Sending IP: 104.129.0.123
From: DHL Express <office@dhl.com>
Subject: AWB:Shipment Document BL,INV and packing list to redacted@threatwave.com
Attachment: DHL_AWB-Document.zip (contains "DHL_AWB-Document.exe")

AgentTesla SMTP exfil server:
mail.daiphatfood.com.vn:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
92
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/14505/
Detection(s):
SecuriteInfo.com.Generic.mg.b084b35789934e06.31971.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a process with a hidden window
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7bfef06a2f15aed4eac113ed1f95d62d9734fd8ae39aa841b8e66e6e43699266/
Threat name:
ByteCode-MSIL.Backdoor.NanoCore
Create hunting rule
Status:
Malicious
First seen:
2020-06-25 17:53:05 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=pp7pa2rpcwxnj2wbcpwr7fowfwltj7mk4onkqqny4zxg4q3jsjta._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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8dd103e61c00d73a45a6f3ada98377db7279e0421a1319bac86b78a081c39d4d
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b4d253fd7bee0ac5be341956d6dcce635957111e207bfee5af0fa9067b066bcb
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b8d388272c192d0a4e73fc27d276da94a582cf48328f8884f1e0613170010b5d
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df5986fcb5b6e473947583262fe71a48b644b13c42a2a57cbff970905baf2001
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AgentTesla
+ 10'614 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/200625-r1yclqhbxe/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads user/profile data of web browsers
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 88c9f4d0ea0906db9123331288e6daf5e039455993857d2712cfb5581d19600b

AgentTesla

Executable exe 7bfef06a2f15aed4eac113ed1f95d62d9734fd8ae39aa841b8e66e6e43699266

(this sample)

  
Dropped by
MD5 f986dd6bfdc7facc16dd3f59b96b3c38
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/14505/
  
Dropped by
SHA256 88c9f4d0ea0906db9123331288e6daf5e039455993857d2712cfb5581d19600b

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