MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9bdd3c70630aa882e42e9a96e246f55de8e17cd38922527154165a0da3bf1510. 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: 9bdd3c70630aa882e42e9a96e246f55de8e17cd38922527154165a0da3bf1510
SHA3-384 hash: 6430b7f07193017659271708b9704400185cccf8fa73ca615dc213c3b84d51ca4a9820e5a659b847ffb216d1e1a418a7
SHA1 hash: 196b200b89ce79293301c0dda9339d652ac29a53
MD5 hash: be1e02d89056ec60ec8d7b5f8864653b
humanhash: floor-skylark-cup-aspen
File name:EQUIPMENT.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:484'352 bytes
First seen:2020-06-09 06:10:10 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 6144:eFb4TgmenHjypfgjx5mEB8KMUKPDN9OmhwDoDnBrInSkbGasbWSTwwkPzcOvl:eFKgmOgf6u/UKPZDBrIn9YbCcON
Threatray 10'600 similar samples on MalwareBazaar
TLSH C3A4E0063344E757C5BD82B5C69A153C03E5D9D32F32DA1A6D6B23CA2A63B507F03E62
Reporter abuse_ch
Tags:AgentTesla exe Yahoo


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: sonic312-48.consmr.mail.bf2.yahoo.com
Sending IP: 74.6.128.110
From: zuhan steel <zuhansteel05@aol.com>
Reply-To: zuhan steel <zuhansteel05@aol.com>
Subject: Re: EQUIP PURCHASE ORDER
Attachment: EQUIPMENT.zip (contains "EQUIPMENT.exe")

AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WGF.5388.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-09 06:12:06 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tpoty4ddbkuifzbotkloerxvlxuoc7gtrerfe4kuczna3i57cuia._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0c4942ff060e84665ef712e3bee8c289f4087bfa9aa484affa3d94fcc791f23c
AgentTesla
4a691a7a65bbdc772d6d66873826365500c877f753acd9f4237740607f50dc75
AgentTesla
57743bf273dcc41189e2858a1c94ad6e6c95de3784faa4e51bdfbc86900d5ac9
AgentTesla
5e90b08b7efbc0e845c590ae49ba28df3e5312a485a80ea69b9f8145106b12b6
AgentTesla
6d88a783f9115bb719123cf5d5f2f40e7c1d3073f7561df274ce72db49f35c30
AgentTesla
7dee2ef297b0f8a08d2b445aa7dc561833357e20e3cdc6fd8fbd37519af8fcb6
AgentTesla
807e3c200180d030be9397008d2c471a6de0fc34630240237e9f22f842218bad
AgentTesla
9ff16ce8c4c4391af430eedc58a23ea4d004c597a7ee79790896bdff9abe7700
AgentTesla
d019817ea685d2263a332bd4dd3b95ea750ce42f0834ea7c6464c2b7328b8ed8
AgentTesla
eeada9192392de50643e7d3c86f5b9c4d1be0efd01f29c4c6a75c2c013b33657
AgentTesla
+ 10'590 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-aws3vwcv3a/
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
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
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

zip 45d3b0fcdffc61c83df750a335451ba579f2242718f77b3b9da82bfb40306d07

AgentTesla

Executable exe 9bdd3c70630aa882e42e9a96e246f55de8e17cd38922527154165a0da3bf1510

(this sample)

  
Dropped by
MD5 22ba0075901499848881e737fcfc2926
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 45d3b0fcdffc61c83df750a335451ba579f2242718f77b3b9da82bfb40306d07

Comments