MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 48ab2fd83cd1fc8b44e24f7e765521fb52fafa319f11ec89da4f05713990d0bd. 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: 48ab2fd83cd1fc8b44e24f7e765521fb52fafa319f11ec89da4f05713990d0bd
SHA3-384 hash: 50210a11427e46031deb4127f9bf2326d0ebf1b7b1c9df362ba252b73dd05bce3e9a8e3bbfd839f6837fd41c54022171
SHA1 hash: 0b36cf3f38fe288b95690586b401d39c75b3c5df
MD5 hash: b6ca1885260050f8a268b4bd066d6d9d
humanhash: missouri-jupiter-mexico-charlie
File name:Document4757845845502135324062020_scanned from a xerox work centre 003.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'067'520 bytes
First seen:2020-07-08 15:25:52 UTC
Last seen:2020-07-08 16:06:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 24576:WdIislhtWQBCahaj7a7ZxJLZs3slhtWRTe:WufhtWrahy2tPZsyhtWo
Threatray 10'955 similar samples on MalwareBazaar
TLSH 2535CF20F7D58E45CA2A5F32C87348005E33BEABA936C69F599D34A989B33461523F17
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/23154/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.372.142.1275.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Enabling autorun with Startup directory
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/48ab2fd83cd1fc8b44e24f7e765521fb52fafa319f11ec89da4f05713990d0bd/
Threat name:
ByteCode-MSIL.Trojan.Masslogger
Create hunting rule
Status:
Malicious
First seen:
2020-07-08 15:27:04 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jcvs7wb42h6iwrhcj57hmvjb7njpv6rrt4i6zco2j4cxcomq2c6q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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37299afa1d46a1aa02b7b06a39d41d876f454047527e406e7cbcb659833de728
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7c19cbbbb385a448d0033fe89cf139fff95ea9760ac2f0e9fa9acac60d180b81
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7cda3d1fc34239f1a7a85090ae4942ffe012e1f5e6dec7431062797c4d9b8c6e
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a21f2a9736d444429fc9180093fe9a8d14aa0b49cb11f4db0c91461b83ccc826
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cacb7a0f02dc33257d647f0eedd40831b7feee5a0a40625a72ed50ee4682f341
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d3585150a0d7118b7d4dd19bb781d4eee5887fa56bdd61a337181a9ff24f023f
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d923da79eb17e91ec59943ffa1c7eff0d340fc25dbc51b439d7c6ee4168b08b7
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f5116b9b63b421105c70ed959874666013dd180ca81496faa067062c7d989060
AgentTesla
+ 10'945 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-pd1btq444a/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
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.

569734eabfca7f7eba1a67c5680500f225e8cb1804d22d69c87e580a5b43ccb6

AgentTesla

Executable exe 48ab2fd83cd1fc8b44e24f7e765521fb52fafa319f11ec89da4f05713990d0bd

(this sample)

  
Dropped by
MD5 2127b0e91e2446b0ebf45bcfe4f7f92f
  
Dropped by
SHA256 569734eabfca7f7eba1a67c5680500f225e8cb1804d22d69c87e580a5b43ccb6
  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/23154/

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