MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 345ef8849cbe5eef544828b73480fdd7f64e2dea39c2764d5a7491878755118c. 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: 345ef8849cbe5eef544828b73480fdd7f64e2dea39c2764d5a7491878755118c
SHA3-384 hash: c138504483de99fb9361666242bd704c0731d2ba32fe2699eebea78dccde4ecfdbfde1934914371c138c0749e7581511
SHA1 hash: fd8f9b4ebfe28bc2a71f50f65285532929ecab62
MD5 hash: dca209cf52f660d6f9809f0bfcf5c32f
humanhash: maryland-butter-salami-lemon
File name:DHL CUSTOMER ADVISORY BL COM. INV. 7098216766.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'803'776 bytes
First seen:2020-05-04 21:12:10 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:SVg5tQ7a3yARKAIuY7sgYqO6I5myfAkul5:cg567Ak9VtOV5my/u
Threatray 10'973 similar samples on MalwareBazaar
TLSH F685E01263DF8261CF7E5173BA157741AE7BF82506A0F87B2F94C93CA9201214E1E66F
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: dhl.com
Sending IP: 191.101.130.212
From: DHL<NoReply@dhl.com>
Reply-To: nofia.putri.siemens.com@bk.ru
Subject: DHL Shipment Notification : 7098216766
Attachment: DHL CUSTOMER ADVISORY BL COM. INV. 7098216766.r27 (contains "DHL CUSTOMER ADVISORY BL COM. INV. 7098216766.exe")

AgentTesla SMTP exfil server:
mail.zarkom.rs:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
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:
2020-05-04 17:39:08 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=grpprbe4xzpo6vcifc3tjah5273e4lpkhhbhmtk2osiypb2vcgga._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'963 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-fmjnfnfcba/
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
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

rar 8ac39decf91cdbf8f1b979a562d7d4931623173c70520a414e317770062f7fec

AgentTesla

Executable exe 345ef8849cbe5eef544828b73480fdd7f64e2dea39c2764d5a7491878755118c

(this sample)

  
Dropped by
MD5 3004fb0ce37e1b4b38e11d2a213f2719
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 8ac39decf91cdbf8f1b979a562d7d4931623173c70520a414e317770062f7fec

Comments