MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 663277c04235edb713829c334eb54aba6c34bb2c12c92b0f7df97a08df5d5d48. 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: 663277c04235edb713829c334eb54aba6c34bb2c12c92b0f7df97a08df5d5d48
SHA3-384 hash: 9b150f3efad7e39d299cfcea414748c8b2b2ce9fa71d45fe45ad345a40b442658da7878e7f52c3c52d5fb6e37224a117
SHA1 hash: 7d06f66e2a12ad011c52f67a1c4cda1b2ff806d0
MD5 hash: 95d4bdb68f43239516c01d7283dcd1b4
humanhash: solar-double-december-idaho
File name:GEA_19110069.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'477'632 bytes
First seen:2020-05-26 10:32:03 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 24576:dtb20pkaCqT5TBWgNQ7ayVTga5wzwI6oF5pNsJvP6A:OVg5tQ7ayVTga5wlDF5S5
Threatray 10'873 similar samples on MalwareBazaar
TLSH 3465BE12739E8260C77F51737A1577016E6BF81507A0B4FB2FB5CA38AA101E14E3A66F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: pdlc34160.ciberserver.com
Sending IP: 176.221.34.160
From: Miss. Marie Palmero <opr6.ae@absaco.com>
Subject: DELIVERY ORDER
Attachment: GEA_19110069.zip (contains "GEA_19110069.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

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

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-26 12:54:38 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
23 of 30 (76.67%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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84576eb81afad9ffdc32144ed3ebf5ebb7e63b27b18725a0e7cead356d3bed60
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cb24e2e7014a78b78d72b0a439d185ff26808de20b16676f6df0e71fe14a2239
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AgentTesla
+ 10'863 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-z9l8178aa6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
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
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 80313e69f52db3939bb3bf1ab9b5d43d65034a968607d61ac2807fa0a980c53a

AgentTesla

Executable exe 663277c04235edb713829c334eb54aba6c34bb2c12c92b0f7df97a08df5d5d48

(this sample)

  
Dropped by
MD5 6148c4c19c8fb152ed30e0b8e1ce869c
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 80313e69f52db3939bb3bf1ab9b5d43d65034a968607d61ac2807fa0a980c53a

Comments