MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ea6d331721e205dc032a23df349aae7ebc6ceb06e7416f0e4806a9106a636ffc. 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: ea6d331721e205dc032a23df349aae7ebc6ceb06e7416f0e4806a9106a636ffc
SHA3-384 hash: f7d82f6f2cdd24b498f1c20c813f9c64be7481c3db8ab4db353ecab48d3c28f3214004aa83069ac221b04a39e75066e0
SHA1 hash: 39c8767c0a6d694f1fd361fadd235000a2529b87
MD5 hash: bc0a2c15f8dabfcdebcb7fe02cf923b7
humanhash: river-papa-wyoming-july
File name:BANK TRANSFER RECEIPT.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:630'784 bytes
First seen:2020-05-22 07:08:56 UTC
Last seen:2020-05-22 08:03:02 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 6144:sBOPUmlUVHyXklLfx2ZNRk3xHuystD/6awFqRuaaPwGMoYbZkzR8fwg88HDUA059:sBOb2HyU0O3xOJtgPwmYuCfwuHIJElG
Threatray 10'678 similar samples on MalwareBazaar
TLSH D0D46B2213B047A1FF75B5FA9C6C6E10D278EDFF8C81F94D1B6139A71629220E13746A
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: advancedcyclotron.com
Sending IP: 103.125.189.227
From: info@advancedcyclotron.com
Subject: FW: TT RECEIPT CONFIRMATION
Attachment: BANK TRANSFER RECEIPT.pdf.zip (contains "BANK TRANSFER RECEIPT.pdf.exe")

AgentTesla SMTP exfil server:
mail.activepumps.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Inject3.40368.5419.17320.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-22 07:54:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
23 of 31 (74.19%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0862a53a66015851feb3bb2217f1fc3ba23c8af5554623742515e46c25f66c1a
AgentTesla
2c47fd67c3768c03972a8883c7313a4c06445b0c1b92c286abc611820fa33580
AgentTesla
2e64d3413977341f15b821a6df86b64af192abbdb06499599f92be8e925082bd
AgentTesla
36a03b97c28620a2da908370d7505c714e9863bf3c328152e1a4a69fc40a54e4
AgentTesla
44ba37fc9028cfa910e1ab8b805fa455ba0ba2d6020c6da3971ed61a490513d3
AgentTesla
4a14a153592225bd7b28fdb7dfdcb7dfe59e293ddee5e400187dd930d4b6557a
AgentTesla
672e3f987619a0968785b91fc3e8a824be6f331e9a49859519de5c143d354700
AgentTesla
7b2d50195664f5969a5226885de2718004eabd1d852a4629387960d0c3379464
AgentTesla
9a322022e5b43444c1c3a04a1dc2032a87dab0ae9deafaa2e6b688812a40f67e
AgentTesla
ac53b5d4b8c6078c51fab767ceb317bef2040df1e02165d86254e5e614f67d46
AgentTesla
+ 10'668 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-7wlb7vgcwx/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
rezer0
AgentTesla
CoreEntity .NET Packer
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

zip 537c78e58872faf354ccbc2bedd2e8b7b4a25ede3062325a58e7af0260613b27

AgentTesla

Executable exe ea6d331721e205dc032a23df349aae7ebc6ceb06e7416f0e4806a9106a636ffc

(this sample)

  
Dropped by
MD5 fcce09f36524369cda35ac80daa34b52
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 537c78e58872faf354ccbc2bedd2e8b7b4a25ede3062325a58e7af0260613b27

Comments