MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 182d653261f5fba448be96bb945b80b743126ae268230405e181c5162eb6e2ac. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 182d653261f5fba448be96bb945b80b743126ae268230405e181c5162eb6e2ac
SHA3-384 hash: b1eee423c9d2b7da38802adafff1002ca19ae2a718999a944f7d239c8e67d683b95e2d59fb2b591102c0a346a9e1b518
SHA1 hash: 9cecf0cc42758211a296c24bfd32bec9db84f283
MD5 hash: 722e44cd07dda9b3c8bb90154e541357
humanhash: oven-cat-moon-ink
File name:NEW PURECHASE ORDER (PO383720).exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:479'744 bytes
First seen:2020-05-28 10:00:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:/tbxe1sfQxo4HO0EiPli4imNYoyay+uS6p/XUiZO7V8:/UsfQxoI3ztLWqrhikFy
Threatray 10'547 similar samples on MalwareBazaar
TLSH E8A4E05972297D17CFBD29FA48A5B40487F692323262F3C45CC954CB86C2FF28A505EB
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server.sgbcg.com
Sending IP: 113.11.251.241
From: Fanny Chang <sales@globalmedicalad.com>
Subject: NEW PURECHASE ORDER (PO383720)
Attachment: NEW PURECHASE ORDER PO383720.zip (contains "NEW PURECHASE ORDER (PO383720).exe")

AgentTesla SMTP exfil server:
r112ds144.redewt.net:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-28 10:11:43 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
18 of 31 (58.06%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
12ebc83e90c03ce193eaa16a2caab05f78f5b88499388738b4395043840cfaef
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68859b39bf8e3c300407069ca7a4b0928fe552a54b55f57cadbe9184d4e23bdd
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a1021556aef2e3dad9d256ffd84999019982f77bea0e32e7428a18f666fd7d12
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c8cc1f9bf3d134207d5d35b40078ad7ba2d0eaa6882e7add77be921ac7a71e32
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f7db1be127a912d2570301c528decd649d8657c7e261c2f4b6c0cc5ac754409a
AgentTesla
+ 10'537 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-c31yhnl47x/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Maps connected drives based on registry
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
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.

fd81c639aa6eec7b8d3118258965fff7

AgentTesla

Executable exe 182d653261f5fba448be96bb945b80b743126ae268230405e181c5162eb6e2ac

(this sample)

  
Dropped by
MD5 fd81c639aa6eec7b8d3118258965fff7
  
Delivery method
Distributed via e-mail attachment

Comments