MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 449405001febe80d0cd55e1f11f6c4b9af01744821dda0133711d54fc4905e26. 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: 449405001febe80d0cd55e1f11f6c4b9af01744821dda0133711d54fc4905e26
SHA3-384 hash: 6510318aafd5f6bc8d79a7c5e91ac2faad1835170a5d0282bf7c00fa054a0f25b70349a5e59543c68f7530e339c4fddb
SHA1 hash: 5a9562c142d34c9de09e4ed96e146a9f4eb52d2d
MD5 hash: 7c7d0ae88680d2d23a4a91b6bcc83584
humanhash: shade-alanine-texas-mockingbird
File name:PO_05132020_PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:418'304 bytes
First seen:2020-05-13 16:37:51 UTC
Last seen:2020-05-13 18:22:58 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'647 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 6144:4bwNPlYEt+3LVnqO6Gr6T2Ikt9OIKP3laZB6dMYYp:44Pl36BH9rh9pslaZWl6
Threatray 10'714 similar samples on MalwareBazaar
TLSH 8494F101157D873AF02A8FF66AD0E064C7B8A61575E1F3B99DA614CB0AD7F80C941E3B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: vip1.profitgateinc.com
Sending IP: 138.128.163.242
From: Anne Rhanas <info@howardprod.com>
Subject: REQUEST FOR QUOTE
Attachment: PO_05132020_PDF.iso (contains "PO_05132020_PDF.exe")

AgentTesla SMTP exfil server:
mail.karmarts.co.th:587

Intelligence

File Origin
# of uploads :
4
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.46098.6593.29590.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-13 17:36:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
26 of 31 (83.87%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=iskakaa75pua2dgvlyprd5wexgxqc5cieho2aezxchku7reqlyta._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
02ad360e618d817b9a5da264704a5dfbf337856ea20bdfd471446e0a8fa27036
AgentTesla
258f639bb18608c2ddbfd024846bb56f50b253b1c4cae3298e65fd7e17d04643
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2abb263f721b539317768af1459c89c8e72bc352a8219b9d618569616caac045
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3763c0bde1d8eb2943f3fbf10ce25d2360f1200993f28b3951522f9f455f8970
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3aedf2b9413bb9eb0af9daf292e5461a910e182ab9b30debb814f769323a85ff
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7cf059a1d51541e4a746e4f8f624152801c40489e612bb46abd6a4bab26f6851
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7dcf74ef421a57fac957c783af2b28e5fe6b13aff4e709edd1fec8f4c3ff7e63
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a6290ccc075d6f4d66eb6bdb5a1e36ef943eddeeead1460e9089564580f36271
AgentTesla
b5cc6999416a62827fc86dc9b6a3f5b0ee3546986af845722ec0d019c8c30f6b
AgentTesla
c148d7544c90541afc565d03219b8c579ac18a52b1baa3e70eb22bf12cc9a96e
AgentTesla
+ 10'704 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-k11mwswg7a/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
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
rezer0
AgentTesla
CoreEntity .NET Packer
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.

a5884b53de7930dd37d8915db3dbacd2

AgentTesla

Executable exe 449405001febe80d0cd55e1f11f6c4b9af01744821dda0133711d54fc4905e26

(this sample)

  
Dropped by
MD5 a5884b53de7930dd37d8915db3dbacd2
  
Delivery method
Distributed via e-mail attachment

Comments