MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1507bb2255e3c8fc397bcaa4884bf3eca1f50f71d243a09993870f7daa9d352c. 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: 1507bb2255e3c8fc397bcaa4884bf3eca1f50f71d243a09993870f7daa9d352c
SHA3-384 hash: e562e17371a1aec53eee5994c9dc82854e567e6fea7bb09e422aa239dbbf0fa56895a8587fdbcdd5e5b7d1b33b89a125
SHA1 hash: 5964c1df27a8efc7678bbbb769154196d9b65ac2
MD5 hash: 2b6c84192377925fd410175c0ca5e1fb
humanhash: arkansas-virginia-mango-fix
File name:New PO Order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'593'344 bytes
First seen:2020-05-12 09:20:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:etb20pkaCqT5TBWgNQ7aLzNKpcvDzwXSZp/6aRCLuYOvSqXY6A:LVg5tQ7aLzNGcPwiHCCBK55
Threatray 10'925 similar samples on MalwareBazaar
TLSH 7975CF12239F8261CE7D51737A156741AE7BF82535A1FCFB2FA4C93CA8201614E0E66F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server2.tafur.com.my
Sending IP: 110.4.41.49
From: Pāvels Ribakovs LTD <fablo_vare@ykk.it>
Subject: Re: Purchase Order
Attachment: New PO Order.z (contains "New PO Order.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-12 08:36:10 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
23 of 31 (74.19%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cud3wisv4pepyol3zksiqs7t5sq7kd3r2jb2bgmtq4hx3ku5guwa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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1d5bc43212c1f7370467a407dbd2540dce49ee79eb7fe5db8c5e8d2b2a6c87f8
AgentTesla
25f58063e006aed1e957ce4db65718f830cdddf3afb0bbf724f793a8c569e290
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2dd7ab98c842ba266d58d3ad1495727981952821c2375d86b1423c137799a753
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5fcfcf6dd699c3647f4b79475da5ee9fd44126aabb1edc6e7bd88976a9abc39f
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6ce36752c7f2bb4f49a610660714c4b8521643d2035e74f08f326307140c598a
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7e08e758f9ab52f92fb38a7d7f114ea84df6804105def422feadb8f631a6c8af
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9a2ffcf3f6be8f2fb3ea792c854fbe72e907c99391ded77733a1401d4d168e9e
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abe31ed969a901ceaf37db8f559cea9f23facc8c37a691777a64a45e24a94307
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aef701274d6fae63271e1cc66aa3040f9a337437e921240d2b990d82ebd4b094
AgentTesla
+ 10'915 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-5lpswg9aaj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
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
ServiceHost packer
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.

c0f1930c15c564fb652a567813d8e678

AgentTesla

Executable exe 1507bb2255e3c8fc397bcaa4884bf3eca1f50f71d243a09993870f7daa9d352c

(this sample)

  
Dropped by
MD5 c0f1930c15c564fb652a567813d8e678
  
Delivery method
Distributed via e-mail attachment

Comments