MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8efdf4cc2920c2c6249a9c38ca612a1b238dd477194a55bff42f1a20ecfd0ebe. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8efdf4cc2920c2c6249a9c38ca612a1b238dd477194a55bff42f1a20ecfd0ebe
SHA3-384 hash: eceb2d9de80151af0924af6e8a4a92b4bacfc431658529f978c763bc7121039ded455ee1511ebaee7809aaa74c4f1ac4
SHA1 hash: f95ba51f704aa7db66a38934da245f1f74b84d76
MD5 hash: f9e44a1e4a74f1dbf11108bdb643b0d3
humanhash: fish-magnesium-purple-equal
File name:dhl_doc7348255141.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:482'816 bytes
First seen:2020-06-29 17:54:09 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 12288:EsU3iLTj32hMubkXI996m/B51ykzYR49:Yiz3sbk4996qB51jzY6
Threatray 10'559 similar samples on MalwareBazaar
TLSH 62A4E08073F98B06D1BA8BF815B01114177679663623D36C8DC274EA2DB67810F6BB6F
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: no.nonrepostsapi.live
Sending IP: 45.95.171.125
From: DHL Express Support <no_reply@dhl.com>
Subject: DHL Shipment Notification : 7348255141
Attachment: dhl_doc7348255141.ace (contains "dhl_doc7348255141.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/16532/
Detection(s):
Win.Packed.Noon-8361669-0
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8efdf4cc2920c2c6249a9c38ca612a1b238dd477194a55bff42f1a20ecfd0ebe/
Threat name:
ByteCode-MSIL.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-06-29 17:56:06 UTC
AV detection:
24 of 30 (80.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=r367jtbjedbmmje2tq4muyjkdmry3vdxdffflp7uf4ncb3h5b27a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'549 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/200629-yez7j41kfa/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
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 f640c3066c24a32a061f6ab6581ff0ea48a33fb26a59101447754e9d5a47f394

AgentTesla

Executable exe 8efdf4cc2920c2c6249a9c38ca612a1b238dd477194a55bff42f1a20ecfd0ebe

(this sample)

  
Dropped by
MD5 1dfaa994f4aa64ac8c3115ac6bbdbc36
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 f640c3066c24a32a061f6ab6581ff0ea48a33fb26a59101447754e9d5a47f394
Cape
Cape
https://www.capesandbox.com/analysis/16532/

Comments