MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a7ef4ee04196bec21da515066ffd2c59a040e0004f0c69fb046347f574998db4. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a7ef4ee04196bec21da515066ffd2c59a040e0004f0c69fb046347f574998db4
SHA3-384 hash: 4c681d6519f48c14456b54374f02e3afeece7c4b41fd3c2bf14839a09350a1066b8666f2dfb15f720da8f7f991302b8a
SHA1 hash: eaadbcb374dcb0c3422355dc8112f6c865141f9b
MD5 hash: 270b9b203c8cca842a2cd64b4660a82f
humanhash: fourteen-four-speaker-alabama
File name:PO W04-BOD0.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'239'552 bytes
First seen:2020-08-18 11:47:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:IoHiOc5Ygp8efTdVd0hRT+1aQSYtmp2AwzfE1BWSSH08iv4EaJr21Pyryuqt:IoHxyYefTPj1aKtW2Awj
Threatray 28 similar samples on MalwareBazaar
TLSH 2245E157A388AF1EC2BE66F7F0B148469B70D225A1CFE3991DCCA87499D37640CCB164
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: kudunggamail.nusantarahost.net
Sending IP: 103.234.210.71
From: alex@addygemilangperkasa.co.id
Subject: RE: PO W04-BOD0
Attachment: PO W04-BOD0.pdf.uue (contains "PO W04-BOD0.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
62
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Agenttesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/47767/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Sending a UDP request
Launching a process
Running batch commands
Creating a process with a hidden window
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Stealing user critical data
Enabling autorun by creating a file
Unauthorized injection to a system process
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a7ef4ee04196bec21da515066ffd2c59a040e0004f0c69fb046347f574998db4/
Threat name:
ByteCode-MSIL.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-08-18 11:49:07 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=u7xu5ycbs27mehnfcudg77jmlgqebyaaj4ggt6yemnd7k5ezrw2a._file
Verdict:
unknown
Similar samples:
1ac4a08fcc4a51a5146f78e1b97269096b1149aa099d2ba72bf6d95144d67bdd
AgentTesla
1e3003997089d725802aea73f61a35f7a568c05b16251e2d93ea8a3f8973b1d3
AgentTesla
3640e0bfb26ad5e7cf64e2b1b927031f49b84c1dab0e4460b18de6e57904ff7e
AgentTesla
416f9746f079b7af4180264d06ce55b88b1547d9a9da8db352e06a13aa5cf4a1
AgentTesla
92f26df2b8881b2971127cc9bd67d17924b895e4124092d49fdc6ebe4d362620
AgentTesla
b860c68b8a4ca548c005de132b6b2870a43baab32df04c32588d70da1ae47b6e
AgentTesla
b8d1d962744d0c6ab3abe293c4671b3ba6524f623f9d6f02361bc60eec7b4cb4
AgentTesla
e2d8bfec4161287caf4f118ec66daaceb71c6fdda1b4aa16f8810f8a66f59013
AgentTesla
f18bf944f9365beda201e63d97f1b93139994d9cef424f855d691cf797c33d0f
AgentTesla
f448b48505882a50dd6e5f08020280129dca9ef8c41fcdbd0f46655499ff49b4
AgentTesla
+ 18 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer spyware trojan family:agenttesla
Link:
https://tria.ge/reports/200818-vh4jfnefm2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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.
Threat name:
Farheyt
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/a7ef4ee04196bec21da515066ffd2c59a040e0004f0c69fb046347f574998db4

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 e9e3fdae459644f3dd3fab45dd857d43f7dbe078fc9cf39ac19ba8c0a93566fb

AgentTesla

Executable exe a7ef4ee04196bec21da515066ffd2c59a040e0004f0c69fb046347f574998db4

(this sample)

  
Dropped by
MD5 0ed4e906b19e5f385a187d16cc38ec94
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/47767/
  
Dropped by
SHA256 e9e3fdae459644f3dd3fab45dd857d43f7dbe078fc9cf39ac19ba8c0a93566fb

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