MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 161e6d54de31fc97d279a764aff5de5280ef2ef2de8b4948aac063a53a5875b5. 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: 161e6d54de31fc97d279a764aff5de5280ef2ef2de8b4948aac063a53a5875b5
SHA3-384 hash: 9025fc3c45ad08d6111117662ee49d483eb57d664a23a4840752635026ef246d1c09edb7af63e74f563edee35c49e567
SHA1 hash: c419bfb13deda374a7e2f3b9bdf75fae87a38ad9
MD5 hash: cc0fd5230ca5e6c6752e804154829629
humanhash: quebec-sad-uniform-autumn
File name:PO-61763783-sn-997588983y3.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:422'400 bytes
First seen:2020-06-08 19:13:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:E99DGVop++Xj+fq4vaWeGHy+EevVq1MLwZG7Fzc/Z1BYaJZ4mwwFG8FbetZ3ouaJ:de0Nw6cHYu/wCNFbKZ3Iytlttj+Cw
Threatray 10'728 similar samples on MalwareBazaar
TLSH D294E00172BB1FAEE1BE4BFA1B66110007FD252A5111F3089FD561EB26B1F948990FDB
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: taghtiran.srv.narganit.com
Sending IP: 91.98.96.133
From: Lee Seo <L.seo@krones.com>
Reply-To: Lee Seo <nurdan.ozirneks@gmail.com>
Subject: Quotation From our customers
Attachment: PO-61763783-sn-997588983y3.7z (contains "PO-61763783-sn-997588983y3.exe")

AgentTesla FTP exfil server:
ftp.autobulbs.com:21

Intelligence

File Origin
# of uploads :
1
# of downloads :
133
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Variant.MSILPerseus.225418.6355.26347.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-08 19:15:08 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cypg2vg6gh6jputzu5sk75o6kkao6lxs32fussfkybr2kosyow2q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'718 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-sxah3sfhnx/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
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

7z 2e8e6826519a8a8aca7500728772400baa04c2a169d4537ccc11c9149214a9b7

AgentTesla

Executable exe 161e6d54de31fc97d279a764aff5de5280ef2ef2de8b4948aac063a53a5875b5

(this sample)

  
Dropped by
MD5 01caa89e31dec2c266f609d2bc5a0397
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 2e8e6826519a8a8aca7500728772400baa04c2a169d4537ccc11c9149214a9b7

Comments