MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dab5aa425777ad0e35649ca3bdce0cbe92d8ef7652fb514f23011cd3af328442. 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: dab5aa425777ad0e35649ca3bdce0cbe92d8ef7652fb514f23011cd3af328442
SHA3-384 hash: 26f466d68e138a99a32cb23439ee9cad9d28a69d6a3b345e8adea9b779dc799e184746a8599203288c7b5ce4188566af
SHA1 hash: 08d2945c7f3bdb2a3275beca1409771ee11b5291
MD5 hash: 679a13dae51613c1439602a706df39fe
humanhash: alpha-pip-indigo-queen
File name:DHL AWB-14052020102.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:518'656 bytes
First seen:2020-05-14 11:18:47 UTC
Last seen:2020-05-14 12:02:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:edcNt7fpgTLpqv2krtatuDlyq4ErSzL6r:l7fdRkMlymm2r
Threatray 10'587 similar samples on MalwareBazaar
TLSH DCB4DF1036BD17B5E4BA8BF8A9E1E054C7B0715A78ACD76D8DC154CE26E1F80CA12E37
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.bengiamein.cf
Sending IP: 192.227.127.252
From: DHL AWB Shipment Notification<admin@bengiamein.cf>
Subject: DHL AWB Shipment Arrival Notification Waybill No. :140520200102
Attachment: DHL AWB-14052020102.rar (contains "DHL AWB-14052020102.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.DownLoader33.41351.11617.20005.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-14 11:36:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
23 of 31 (74.19%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3k22uqsxo6wq4nletsr33tqmx2jnr33wkl5vctzdaeonhlzsqrba._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'577 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-rqjxkbs99j/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
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

rar 44a7244b566678e73919bfe4770a46b8bd6ee1815e1589957a9012b27cf9bd80

AgentTesla

Executable exe dab5aa425777ad0e35649ca3bdce0cbe92d8ef7652fb514f23011cd3af328442

(this sample)

  
Dropped by
MD5 835893595b20f7a7bbfc4e31e4c1d154
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 44a7244b566678e73919bfe4770a46b8bd6ee1815e1589957a9012b27cf9bd80

Comments