MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d896d4d6903d7e8008d18fae11ce86027341d1a653595c8188b70d9f77d5eb4a. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d896d4d6903d7e8008d18fae11ce86027341d1a653595c8188b70d9f77d5eb4a
SHA3-384 hash: 1ce9e5818c9a639e3a45066c6a7f8cd973a6fdfa283be9a295f72322300a2e88cf3e41ccd34f16470258914077852860
SHA1 hash: 3f0b267e1dc994d35b7a4c6415d703e3e578a468
MD5 hash: 2d9da2181ac3e70589e13019258d8974
humanhash: carbon-oklahoma-montana-pennsylvania
File name:AWB 673687387678.scr
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'809'920 bytes
First seen:2020-05-06 18:23:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 49152:aVg5tQ7a+nripjfRzkYLvnMdPp4gfrSkk5:Eg56ZrEfeYLvnMdGi
Threatray 9'392 similar samples on MalwareBazaar
TLSH 2E85DF12739D8660E27D31337A1577016E7BE81535A1FCFB1FB68A38AA101214E3A76F
Reporter abuse_ch
Tags:AgentTesla DHL scr


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server.chittaranjan.co.in
Sending IP: 138.128.180.226
From: DHL Express ™ <support@dhl.com>
Reply-To: support@dhl.com
Subject: DHL Shipment Notification : 7348255141
Attachment: AWB 673687387678.iso (contains "AWB 673687387678.scr")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27684.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-05-06 15:59:13 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
24 of 31 (77.42%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3clnjvuqhv7iacgrr6xbdtugajzudungknmvzamiw4gz656v5nfa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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8275f526465d7b9d806b1be78d895d7f499044b456be1aec36b8cac8188890ac
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8d1512de63fd1bf66f80c8ec2ec640464a6ce986101849488372a38fed2bcfb6
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90cca0bc037f3b3e5ac45af4d2c3233da62776630d330113621d1a4f531c4dfd
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bfefac71337cac5e66779e74fe6ba571620329ff9da8d7ce21999d90b46bcdb9
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e9fc4844ee50f9e59616bd7238bfae3de6b8b194abf635e787e5a44d8658fe42
AgentTesla
+ 9'382 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-f481nm5az6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Drops startup file
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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

iso a1551597b87113751974f1d060920dbfc4f684f7388568d92d41b2baf6c99e0d

AgentTesla

Executable exe d896d4d6903d7e8008d18fae11ce86027341d1a653595c8188b70d9f77d5eb4a

(this sample)

  
Dropped by
MD5 2885afe86ec3ecc460362c8333dd2561
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 a1551597b87113751974f1d060920dbfc4f684f7388568d92d41b2baf6c99e0d

Comments