MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e8a769ba38c1f1a8c2969c99a3d8b314655096456e9c9dba47170b3666fcdc88. 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: e8a769ba38c1f1a8c2969c99a3d8b314655096456e9c9dba47170b3666fcdc88
SHA3-384 hash: bd2229e23b677fa50c8b871953346dd517afa5ecdaef961d833775edf17092fbb5d5041f08d41bafb439ae30a54e9866
SHA1 hash: 11a3347b749ec706c4b1a016a6884aafd44f3e04
MD5 hash: f06dbdf8234ee0dcb05f3341b3941412
humanhash: eighteen-mississippi-diet-oklahoma
File name:Prenos sklzu pdf.bat
Download: download sample
Signature AgentTesla
Create hunting rule
File size:721'408 bytes
First seen:2020-05-18 12:26:28 UTC
Last seen:2020-05-18 14:26:23 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 95a90467276c4ee2609552b9704c6d4b (21 x AgentTesla, 12 x Loki, 1 x NetWire)
ssdeep 12288:h8JsIitBttf+zZa7oPNr3JfjLxEwKV5wlMM5hyLwMBsq8smSc:iaBJeK0r5hVKV5LoUPtTmR
Threatray 11'156 similar samples on MalwareBazaar
TLSH 44E4AF21F6F04837D3621E789D1F57689C29BE107928A9472BE41D4C6F396B1392F2B3
Reporter abuse_ch
Tags:AgentTesla bat


Avatar
abuse_ch
Malspam distributing AgentTesla:

From: Jasmina <jasmina@goldoni.si>
Subject: Plačilo
Attachment: Prenos sklzu pdf.ace (contains "Prenos sklzu pdf.bat")

AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
90
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

Gathering data
Threat name:
Win32.Trojan.Lokibot
Create hunting rule
Status:
Malicious
First seen:
2020-05-18 14:18:53 UTC
File Type:
PE (Exe)
Extracted files:
287
AV detection:
28 of 31 (90.32%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5ctwtoryyhy2rquwtsm2hwftcrsvbfsfn2oj3oshc4ftmzx43sea._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
Similar samples:
18a5178de990ef6576ad3f27c3cab154b089322376d6da8921fded3ff953e70b
AgentTesla
212c81cd9b00f937eb5604a19504ea8588315ff4e8c0610dcc78016a93967fbd
AgentTesla
3a50e52732ad555ed6f785c81ab6b0aa11c4360a4a6a5c7daab07286b376a259
AgentTesla
9251aefb3d0f5c1a21c9de09cb545c28e64c99c7424cba4021248f2cd35e6409
AgentTesla
b826981f8021d62f3c3d2126a6a5f5b1f6c1591ee875a509985d595568c096a4
AgentTesla
b9ec899a1cb59794313ed0db3e338dbc43970785be52cf756b0d33588c0064d8
AgentTesla
d8d45bcdf17fe5bdf30789b7af5e92d7c28a70ba64f3bd7e09f100ef1ce30281
AgentTesla
da1be039f11d0a25904fba123afca2656f7f4a423526b2b5c8780315e1053b5c
AgentTesla
f4ee68967541641ce9b2ba8ba7f2741d9756cde1a4f32ba9495cf35ba06b7f01
AgentTesla
f6a18bb53682923e68c7af390889b0f1ab74da67e02d5809ee11f25076c32252
AgentTesla
+ 11'146 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-l2cflb1xbx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
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
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
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

ace 021f30d8dd7556b31fbc3437a27fca2c54295153a7b908eaf8ca9c746d5296cd

AgentTesla

Executable exe e8a769ba38c1f1a8c2969c99a3d8b314655096456e9c9dba47170b3666fcdc88

(this sample)

  
Dropped by
MD5 8774702cb386b7be3db8be65160e49d5
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 021f30d8dd7556b31fbc3437a27fca2c54295153a7b908eaf8ca9c746d5296cd

Comments