MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a0f7233739e1845e01bc4fdb92177d15dae8a793be6bccb5c1fd9121a701d052. 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: a0f7233739e1845e01bc4fdb92177d15dae8a793be6bccb5c1fd9121a701d052
SHA3-384 hash: 7279d1fbd6c07e088e7d948f530a6949f2b544bb8befa98a4f645a663f3f0b4f73a524aefa75943bfb2fb56cc5f612ad
SHA1 hash: 6f3022dbe1218f884d6fecfb572d612018d56936
MD5 hash: 7bffd02d0cac45f1a51630c0dfecb01a
humanhash: failed-shade-oxygen-oscar
File name:RFQ-INQUIRY.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'583'104 bytes
First seen:2020-05-14 16:17:24 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:htb20pkaCqT5TBWgNQ7avcRj8BjLvRpr+chLTSSaxuA9yd6A:yVg5tQ7avW2jbrLnSSmi5
Threatray 10'931 similar samples on MalwareBazaar
TLSH 2575CF2263BD8263C77D51737A557741BEBBA82935A1FCFB1FB4083CA9101211E0A66F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

From: sales@nejaatmachine.com
Subject: RFQ-INQUIRY
Attachment: RFQ-INQUIRY.zip (contains "RFQ-INQUIRY.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
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.Predator
Create hunting rule
Status:
Malicious
First seen:
2020-05-14 16:35:47 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ud3sgnzz4gcf4an4j7nzef35cxnorj4txzv4znob7wisdjyb2bja._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
02312173c584901ef4cd183d407adbe6d39b2fad1b13681e12b00e4a814ab7c0
AgentTesla
23585bc9e143c358682c543caf45ca5b58ce758e50c115adb40d58e9b0a893cf
AgentTesla
3599fe085673d5f9cd0b7491681f3a057d315f8faccffa5270cc2edc33424be7
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49b1f7cc23794aec475e17c94f1d60270d66e9d24ea9728fc9dc6134c0855292
AgentTesla
5da4cf63dd4a039633f0ae7091efc702e660369493464956d74979a0d6c6e982
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638c1a92d23c9660163d8cc9e985189afe678096062a115ac08187d89a2e4149
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8b813d05c34ef0fcfa4d5672bef577519adcb4e8d62e2703419a299341586823
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bb8b3196321a041b53c770b121153f775ea86aa22ff71162a41ce4b149c8b212
AgentTesla
c2f7201fbbac834fd195357d9e0cb6c5dad2bcebeba1718a43c5ca92c9400f39
AgentTesla
cd5da7605f0fafa3b1b4415e7df169580bb27e5c11e5951f031ee9cb8df1e1ec
AgentTesla
+ 10'921 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-a4nq1xkby2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Drops startup file
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

zip c1674d5a506f4069856dacde9b7110e57a20b2c866e4bcc17e1d74995361903d

AgentTesla

Executable exe a0f7233739e1845e01bc4fdb92177d15dae8a793be6bccb5c1fd9121a701d052

(this sample)

  
Dropped by
MD5 4dc658b4e551a21ce43d5c37c837ff4a
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 c1674d5a506f4069856dacde9b7110e57a20b2c866e4bcc17e1d74995361903d

Comments