MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a0916288774491c55e0905466119277b398f3ec8f61fcd49b0454140d574f51. 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: 5a0916288774491c55e0905466119277b398f3ec8f61fcd49b0454140d574f51
SHA3-384 hash: e0652643ec656595567e91fd06fea6b229b949a03b9088ab1390833d57b0f9d67cf2bc070eb3dc27c4dd8509fcc10c9d
SHA1 hash: aeedecb3d0cb50a1cb5562bb7f9a9dab8ffa9050
MD5 hash: 67ae3544a42f47f0172996b347c9584f
humanhash: snake-twenty-west-nine
File name:20190826_Invoice_20200300875.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:740'352 bytes
First seen:2020-06-10 11:41:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 42600c73f24e6ee7a1b79ca9986ca1f9 (7 x AgentTesla, 1 x HawkEye, 1 x Loki)
ssdeep 12288:6tS93c5kGW9FubPRH+Bgzi/zWH6kTEeSWAbYU40+9xt5rD:3FiWaDRH+Br/zWaleSWA941jrD
Threatray 11'163 similar samples on MalwareBazaar
TLSH 3DF4BF62F2F145F3C1122A7D9D1B57BC98FABE51291C65862BE4CD4CBF39351382A183
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.euromaster.es
Sending IP: 82.223.70.126
From: Emad Salah | AE <esalah@ae.com.sa>
Subject: Your order POI20190815000 / project P2000919
Attachment: 20190826_Invoice_20200300875.pdf.arj (contains "20190826_Invoice_20200300875.pdf.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
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:
2020-06-10 11:43:08 UTC
AV detection:
29 of 31 (93.55%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=liermkehoreryvpasbkgmemso6zzr47mr5q7zve3arkbidkxj5iq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
Similar samples:
42e8f056ff6775f4e466f277e8cc62fb510054292e6a586d8742ec425a439ffd
AgentTesla
4bba94a55fd3800882705fe28738040cb2e439c1ccd41d5d28af6844148411f5
AgentTesla
66f8ad077e0fee37999b1d6cf088ac8a64737faf5a9ba80c250008e93ca43c00
AgentTesla
86bc0c5164d1c38fc8387d4126e6cf64df14b33cb3a3df6676c26511354daf37
AgentTesla
999b005ba933482d16ed50e10a24d19ebfc4252423b701b66712a256c5c5303f
AgentTesla
c2844c31f6c4c01ed6f337d65c76a25af92c56a53fe693305214ce6aacf77036
AgentTesla
cb92c3a55b468097670d01ac7a21956dec1ef3cba7c4d880b027727e80f80478
AgentTesla
dc166e47a81f06f2fb52a31caed4dd1e04a3a49f715be50c133579b7a9343146
AgentTesla
e4c60dcd8e589bb396186142764e1c233cb2540f28552f35eeb4f9d87d707eca
AgentTesla
f6c83d4d0ae6740caa2b34b14d8dc8c5853b11b6fb947c7299353de43fe12ac5
AgentTesla
+ 11'153 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-e6ersw1g4a/
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

arj 8933e8aca265f8914113eab86c4d287b881103882205911fd544e9b26cc24bb5

AgentTesla

Executable exe 5a0916288774491c55e0905466119277b398f3ec8f61fcd49b0454140d574f51

(this sample)

  
Dropped by
MD5 6e43cefb190af3bb332791a670060591
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 8933e8aca265f8914113eab86c4d287b881103882205911fd544e9b26cc24bb5

Comments