MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cebaa029ac534787f40aacdac6e5ad2383df34643cba1e92de862c081ce872f6. 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: cebaa029ac534787f40aacdac6e5ad2383df34643cba1e92de862c081ce872f6
SHA3-384 hash: fbe497cb8353a259c3a0bf69c5120bcd2c419bcaef63d01c9d1fc02958f4a8fd7a0a00d370d8dcc278095388081f7992
SHA1 hash: b89dcaa805c16cebc5b730121571249fbd306395
MD5 hash: db4036768609c28477e00908d9813462
humanhash: seven-charlie-apart-aspen
File name:gunzipped
Download: download sample
Signature AgentTesla
Create hunting rule
File size:943'616 bytes
First seen:2020-05-06 17:56:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 09b36f599f170a10f41ac83328a324cf (4 x AgentTesla, 1 x NetWire)
ssdeep 24576:RR6DfxrufD3oCy4blTlJHUelHV3zdpiv0KJ7AUP:RKxeXbVh20KRtP
Threatray 11'785 similar samples on MalwareBazaar
TLSH 4D15AF62F7B59433D232393C8D5BA365A82BBE102D2864467BF50E884F3D64239791F7
Reporter abuse_ch
Tags:AgentTesla


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: wearepumpkin.nh-serv.co.uk
Sending IP: 176.56.62.144
From: COSCO SHIPPING INC <support@coscoexpress.com>
Subject: ORIGINAL B/L DOCUMENT / PL
Attachment: shipping document_pdf.gz (contains "gunzipped")

AgentTesla SMTP exfil server:
mail.flood-protection.org:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

PUA.Win.Adware.Webalta-6862190-0
Create hunting rule

SecuriteInfo.com.Win32.Herz.B.16666.5657.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-06 11:50:27 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
34 of 48 (70.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=z25kaknmkndyp5akvtnmnznneob56ndehs5b5ew6qywaqhhiol3a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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da1be039f11d0a25904fba123afca2656f7f4a423526b2b5c8780315e1053b5c
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AgentTesla
+ 11'775 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/201109-vdmcp8gpwa/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
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
UPX packed file
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

gz 656bd90b410b23961038ac82c61b5abf99e8615841721ab0c2ff75715289fcaa

AgentTesla

Executable exe cebaa029ac534787f40aacdac6e5ad2383df34643cba1e92de862c081ce872f6

(this sample)

  
Dropped by
MD5 526635b1f0d9ee4f62a617074d3ef3b5
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 656bd90b410b23961038ac82c61b5abf99e8615841721ab0c2ff75715289fcaa

Comments