MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d004305e1a97e0d5355965b8c236168ac1a5aaba63712424afb448147a4b5063. 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: d004305e1a97e0d5355965b8c236168ac1a5aaba63712424afb448147a4b5063
SHA3-384 hash: fe69323a4a795d997d21cd3131fbf9326b49d6520abf070cd182f21dc409c51a4dc86243b653fde4418e00f032bb3f62
SHA1 hash: ff60e64aedc15d17c8d255ee6f601688354f1a90
MD5 hash: 938ed75d19cb6691f50b5d7e4d191220
humanhash: alanine-tango-iowa-finch
File name:rename khal.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:595'968 bytes
First seen:2020-05-13 16:51:45 UTC
Last seen:2020-05-13 18:22:58 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:8WdSlni0D6+SdToHsTbz9okA6GH0jdMRvhw2DosfM8Ur4r2PX:Ciz+SJas79aB7z018UrDP
Threatray 10'602 similar samples on MalwareBazaar
TLSH 73C4D05C676D7D1BEBBD5376D0915088E3F9D6678C87E39A48C228DA0D0B342FA43287
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server6.demarcaero.xyz
Sending IP: 103.102.238.138
From: Mr. Hong Che <omangas@omanindustrialgas.com>
Subject: RE: Request For Quotation
Attachment: Quotation.rar (contains "rename khal.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
91
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Variant.Ursu.871822.11830.27835.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-13 17:36:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
23 of 31 (74.19%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2acdaxq2s7qnknkzmw4menqwrla2lkv2mnysijfpwrebi6slkbrq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
113da3ad1ad4f6ed501ab344244892e53b6657628794c35c0745223cfb51153c
AgentTesla
2890defa015590771a48e957d5a81dc2f2a6a86b784a8764f135cdd72f0d4e7d
AgentTesla
65b442ae93b05837a8578be110e2baa02b2500bbd9753ced15160a972fbcb276
AgentTesla
6a866a73f707d04c9e541853f86b98d55a7fba344d1aeb3eb212bdec2fdd3f91
AgentTesla
6f44c94e9201a9772007bd4f6e643f0a222b9a176beaa4365204f53c77a92939
AgentTesla
85743a1e70b9841576c077c0fe03fc3ae5ecdbc55190bbaeb92290a3fca7f4c4
AgentTesla
94072bb57323fd91c2698222b98913db9f003637726d268df9c367b9ac3b3603
AgentTesla
b0f74b32dcc51aa7b52b6140adad4212c6fd63cfe1414a8fa7ded9bf12a8e001
AgentTesla
e236fb0d54c900d779acdc213408a6b9ca6519eca8bca6310e3b9fbe6db0b964
AgentTesla
edf5e4dc2a1fa6c54b6a5aad94b6d594fa00dc25b491b26d250ca24521500662
AgentTesla
+ 10'592 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/201109-4njxwm29nx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Maps connected drives based on registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
ServiceHost packer
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.

030cbb67c08f53ef6745e98269142485

AgentTesla

Executable exe d004305e1a97e0d5355965b8c236168ac1a5aaba63712424afb448147a4b5063

(this sample)

  
Dropped by
MD5 030cbb67c08f53ef6745e98269142485
  
Delivery method
Distributed via e-mail attachment

Comments