MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8554f2e0ea7684568a5c39bdc3200b36dd904ec03991841a1f9a3a3a91758088. 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: 8554f2e0ea7684568a5c39bdc3200b36dd904ec03991841a1f9a3a3a91758088
SHA3-384 hash: 8bbe7caaa16fb07b666d12593530d8b765dda55c2d13e90b5d9abaafc72bce466aabbe6ec3dafef79962d02e128646aa
SHA1 hash: c89297cc5e41af095fd4c719049a9bfb00b6969b
MD5 hash: 45b9b2b6c4825b9dd5805669ddd6cf8a
humanhash: mississippi-mirror-william-jersey
File name:Payment Advice 00575894.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:372'224 bytes
First seen:2020-06-23 17:20:00 UTC
Last seen:2020-06-24 13:30:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:kvmN4KjjN8s/OCVkRZxgqmMfJXekpBZsOBxorL89IuPgpEW4JFh:kvmN3mmI/gL2JXnnqyQw/PgEWGF
Threatray 10'697 similar samples on MalwareBazaar
TLSH 3E84CF2356644049F16AC635BAB04C77C7F82A990303D38B6A1D60C56F5AFF2C693B9F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: urbacon-intl.com
Sending IP: 103.207.39.104
From: "Caroline Ohanna" <r.tulagan@urbacon-intl.com>
Subject: Payment Advice - Advice Ref:[GLV622041100] / Priority payment / Customer Ref:[802448
Attachment: Payment Advice 00575894.r00 (contains "Payment Advice 00575894.exe")

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

Intelligence

File Origin
# of uploads :
3
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/13245/
Detection(s):
SecuriteInfo.com.MSIL.GenKryptik.EMUA.30800.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8554f2e0ea7684568a5c39bdc3200b36dd904ec03991841a1f9a3a3a91758088/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-23 17:21:05 UTC
File Type:
PE (.Net Exe)
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qvkpfyhko2cfncs4hg64gialg3ozatwahgiyigq7ti5dvelvqcea._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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9ed8b4aa4693089d71da648dcc5a33cb2263d82cd522140e063d3150747a2f6d
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d459d3db7a71231b9d10d59ba1f1ff3b25992216f4c78f4816e2fb2b5e169404
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AgentTesla
+ 10'687 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/200624-55gzf7xgcx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Drops startup file
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

r00 575e4722e557e333d3323dd47da723b0023ba1f57fcb13e3dbee30be51b70c51

AgentTesla

Executable exe 8554f2e0ea7684568a5c39bdc3200b36dd904ec03991841a1f9a3a3a91758088

(this sample)

  
Dropped by
MD5 94e0c125382d730c6044554130ef6ef5
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 575e4722e557e333d3323dd47da723b0023ba1f57fcb13e3dbee30be51b70c51
Cape
Cape
https://www.capesandbox.com/analysis/13245/

Comments