MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 adb5b49df1f9fe891c6e22c0be6e531d42844a67e105bc5a01eff74db1a8da1f. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: adb5b49df1f9fe891c6e22c0be6e531d42844a67e105bc5a01eff74db1a8da1f
SHA3-384 hash: ebf708d8238266f307b6eb6232ba0e0b1b0ee77a7fb12af1ffe0501ab5b65aa3e96147b47136ae683ccd495404e26506
SHA1 hash: 5201f00363ac9834d55fcd58010b1ccd795b65f3
MD5 hash: 6de19011d8811b1d45586bd4b7848f7d
humanhash: foxtrot-autumn-utah-mexico
File name:ScanCopy20200807_pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:914'944 bytes
First seen:2020-07-08 07:11:49 UTC
Last seen:2020-07-08 09:26:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:huoFQN0AJZQ8hKlXwsHZ/WNNxs8mz36wB0sPqHpKM/FUKpHr6HqklahKlXwsHZ/2:+vzslhtWSzPBLSJKE+K56XaslhtW
Threatray 10'929 similar samples on MalwareBazaar
TLSH CA15CF31B7E19A05C37E9F33C96241009F377AA76A06D3EB5DD824EE88677482A13717
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/22917/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.378.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/adb5b49df1f9fe891c6e22c0be6e531d42844a67e105bc5a01eff74db1a8da1f/
Threat name:
ByteCode-MSIL.Trojan.Masslogger
Create hunting rule
Status:
Malicious
First seen:
2020-07-08 07:13:07 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vw23jhpr7h7ishdoelal43stdvbiisth4ec3ywqb573u3mni3ipq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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8100b701682e9fb7c4165631216913054e2e201f4cd63274ff1151ade42098c9
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848b8d647cdae7cf35f1322fb01fa3aa122c3d783bfa7b66791ec4ed1a66fef5
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cb1927e26dcf4dc646884e37de470cf002be82095aa7b6d1d4230f78c34b26ca
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cfadd7df7cc82715d61fdab7c61ccda630542c6d4e860cfc87bebde2ad0e4cc1
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d3585150a0d7118b7d4dd19bb781d4eee5887fa56bdd61a337181a9ff24f023f
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f5116b9b63b421105c70ed959874666013dd180ca81496faa067062c7d989060
AgentTesla
+ 10'919 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200708-9kgadm4czs/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads user/profile data of web browsers
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

ace a758d1b699a781ae018de5268372272892796c2236eb7d80e472eb9e4158a8d9

AgentTesla

Executable exe adb5b49df1f9fe891c6e22c0be6e531d42844a67e105bc5a01eff74db1a8da1f

(this sample)

  
Dropped by
MD5 779f10a28ac3021a573e20aef57b05db
  
Dropped by
SHA256 a758d1b699a781ae018de5268372272892796c2236eb7d80e472eb9e4158a8d9
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/22917/

Comments