MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d64c548cdf246a19722734b1c94f30252f00873a2e0960dccd05101f05e845d9. 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: d64c548cdf246a19722734b1c94f30252f00873a2e0960dccd05101f05e845d9
SHA3-384 hash: 17db973d02999b25ae14038dcafefa72ca4698fc2e999ade2cbd242a20bddc29561e368f5674f2b5b773f4fd682ecf72
SHA1 hash: bf667bb4b01f083f0b46697043ce4ba59ea7a24b
MD5 hash: 50ce8ba8c2e821aea4eb2bbdf2343c00
humanhash: skylark-fifteen-arkansas-queen
File name:ORDER 5743000.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:398'848 bytes
First seen:2020-05-25 14:12:12 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 12288:n6Ke/QATMAfi8jYjzKzHElvxovWVC/d/wVgP:gTMAf4jz8HElvxKwO
Threatray 10'736 similar samples on MalwareBazaar
TLSH 51841239A69C5D2BCE8920BE54E1D60177BAE63D10C2F3C58F44E6B00D5338F2D99997
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: host21.axxesslocal.co.za
Sending IP: 197.242.148.137
From: Amy Zhang <jayusman@penascop.com>
Subject: PO - RFQ # 097663899 NEW ORDER
Attachment: ORDER 5743000.iso (contains "ORDER 5743000.exe")

AgentTesla SMTP exfil server:
smtp.ociii.net:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
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:
2020-05-25 14:36:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
18 of 31 (58.06%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0c5dc88bb682a7d7a2a94c0a5da41ee4133888d2d67c1ace65dce27561dadad2
AgentTesla
4475f56105151bc2c1e47f372e9917a6c5eb1e75cf6ba62d66822725e9b3cd2d
AgentTesla
4850ce25c3caf99fc7f558ec6666d08c43d69ed4e1be9a8fd37f289db69561ab
AgentTesla
70e19ae033d90f86fa356b14a9545c1444ba59d09037bc61f0e3fb9ae92e4386
AgentTesla
89c3a9a4a75c80b3552df2a5bda935056bc3a55a6f76b264645593cb966e2b74
AgentTesla
90dcb385b06592664cb04ab1ac751748aafd8d8f9673547e19c8370bb614acf2
AgentTesla
b3088a313a00c6774cb853379f427ffaab01a528a4561f814e2c7af24e5bfba2
AgentTesla
d807dcfd04f5d5eac71522a29a6911c504039edb6277ba9b35953ca9f5fcef8f
AgentTesla
e836f76c716c021e89d19ee4e4456e04b04b1041fe04fdaa6ac7523d35ef3b60
AgentTesla
f57973fe9b7144fd299f70cc04bcde1e442f6816de323361f1b09cb63c4e41b4
AgentTesla
+ 10'726 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-e99c2sc1ga/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
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.

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

iso 5b09027ae53fd895d7a913637633cf03ea3dc9dc794e4f3662f9f576be6e461f

AgentTesla

Executable exe d64c548cdf246a19722734b1c94f30252f00873a2e0960dccd05101f05e845d9

(this sample)

  
Dropped by
MD5 36b6f79c8c26fd1dc5729f9baf9cb813
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 5b09027ae53fd895d7a913637633cf03ea3dc9dc794e4f3662f9f576be6e461f

Comments