MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 816f726598eadf21f7ea537bd2f3fec111684cb72097a4a0ebedd9ee7626fb63. 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: 816f726598eadf21f7ea537bd2f3fec111684cb72097a4a0ebedd9ee7626fb63
SHA3-384 hash: 58d369f2190e0def5d0c3645e81407f1a75262e61ccc2be4a24c6d8353abd81a71820fb8ab24cc3ef76bde43e2ad604f
SHA1 hash: 0a4f07c250d12ba8aea683bf47a6c93bb078af23
MD5 hash: e7759117b2b9513a9a160a5413f06669
humanhash: lake-comet-delaware-wolfram
File name:pppppppppppppppppppp.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:671'744 bytes
First seen:2020-05-13 11:22:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2830448e0168e921d7f350fbcdf737b0 (9 x AgentTesla, 3 x RemcosRAT, 3 x Loki)
ssdeep 12288:awuGAp/gAZ3k+9JJQrm3g9KqtVnn4UKj9BFNuXqJfDc/bvIyFK3k0Pe5dhmE/Wu:antPZhrg+UG94qdKIX3dWLsE/z
Threatray 11'653 similar samples on MalwareBazaar
TLSH 0DE4BF27F7D08837C1A3293E9C5B53949829BE813D14DE572BE91D4C9FF9381382A297
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: gateway24.websitewelcome.com
Sending IP: 192.185.50.66
From: mindyourplate@sapnaagarwal.in
Subject: Re: Swift Copy
Attachment: Payment_receipt.rar (contains "pppppppppppppppppppp.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Packer.BorlandDelphi-15
Create hunting rule

PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-13 11:37:07 UTC
File Type:
PE (Exe)
Extracted files:
264
AV detection:
23 of 31 (74.19%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qfxxezmy5lpsd57kkn55f476yeiwqtfxecl2jihl5xm645rg7nrq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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AgentTesla
345480e9fe524d588e938ab619614968b7e25f3e835e6292c28dfebc9f8ac6f7
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832356bca6bf9614fbae4ca6058fcb9eef76689657a0dfcaeaf32f28ecf0c24e
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9fb8e43ab6bf596bffb8f9279cbb1e895d21ec79d699c6b6ab93e3e95837baef
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c26a11943d2a733025ae6eba78a5aa7881a0ac505030618b376bb97efbaaca26
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c85e13a5030bcd0c8173ef7ff6939690fe9638fa25d3c89cbf1e1e95a89db997
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e678a72b6f30f69daafd945543d4bb3e58152c37f8a7b883ce96b9ddf1c1c482
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f89c8debd5a5759bd372622cf7be54424d5e87c8b8246fb44835ea94d1f72bad
AgentTesla
+ 11'643 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/201109-cv9jbr8zxe/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
UPX packed file
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.

c3e3abb14861a8189d7913583675a739

AgentTesla

Executable exe 816f726598eadf21f7ea537bd2f3fec111684cb72097a4a0ebedd9ee7626fb63

(this sample)

  
Dropped by
MD5 c3e3abb14861a8189d7913583675a739
  
Delivery method
Distributed via e-mail attachment

Comments