MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 675b4af2c5cc3648876edc6d33a2597a8a391e312f3291c778c4065919eafbd1. 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: 675b4af2c5cc3648876edc6d33a2597a8a391e312f3291c778c4065919eafbd1
SHA3-384 hash: 4e04afc43455760ba66393f35d52f15bcab77928c60694fb5d0a6129ee3bcfcbf9487ee5c157915117f050f88c070930
SHA1 hash: d4d4b16d1b0edcbd0a9a62df99d99c4721130695
MD5 hash: 5dc32c4ec2f45181c22a99e216e1bfff
humanhash: whiskey-vegan-sweet-edward
File name:PAYMENT COPY_PDF________________________________________________________________.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'495'040 bytes
First seen:2020-05-26 08:06:15 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:ztb20pkaCqT5TBWgNQ7aBvTg2LdOwE/I16YRkMBrNkt3tkV6A:wVg5tQ7aBvTgMdOwE/I16YfJkt3ts5
Threatray 10'851 similar samples on MalwareBazaar
TLSH 1665CF12339E8251CBBD4173791167516E7BE82535A0FCB72FB6CB3CAB201215E0A66F
Reporter abuse_ch
Tags:AgentTesla exe HSBC


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: eagle266.startdedicated.com
Sending IP: 69.64.39.14
From: HSBC PAYMENT ADVISING SYSTEM <noreply@etisalat.ae>
Subject: HSBC Beneficiary Payments Advice (COVID-19 IS REAL!! STAY SAFE)
Attachment: PAYMENT COPY_PDF________________________________________________________________.iso (contains "PAYMENT COPY_PDF________________________________________________________________.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
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 08:02:47 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
24 of 31 (77.42%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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a08e9a083658a28c5aa4660f92dbccdbef5dea130a053f0ae6e02d302083528a
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c1929f1b7cf65c645f61b109bfd01aee7af27003a36d1b68e27425f6eaba810e
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AgentTesla
+ 10'841 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-jg91xa5gj2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
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
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 d001296bc9f88dc65e2e8264bcdb1a05b61844aa6ad5df416cf565a087843775

AgentTesla

Executable exe 675b4af2c5cc3648876edc6d33a2597a8a391e312f3291c778c4065919eafbd1

(this sample)

  
Dropped by
MD5 ad0d765a8b979b86d4463bd501582373
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 d001296bc9f88dc65e2e8264bcdb1a05b61844aa6ad5df416cf565a087843775

Comments