MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c893722ab8df6a931a152f0726b1c3de85ef306e746f9b597c7e5d148c9944a6. 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: c893722ab8df6a931a152f0726b1c3de85ef306e746f9b597c7e5d148c9944a6
SHA3-384 hash: e2eec3c6fde10c8066a57e9c53716eb4b8194b6b84345d215086f0cda07ed5f4b85d14cd6f673da31630fb183a68fce9
SHA1 hash: b2d5dbc25cd26b987fc0b9599a44b0dde945b848
MD5 hash: 9b0add7f61707862c42be203004e6d21
humanhash: nitrogen-pasta-victor-romeo
File name:Scan docs.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:731'136 bytes
First seen:2020-06-08 12:37:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash aabbb4372eb59a483c2eb11dc6aea9c8 (9 x AgentTesla, 2 x HawkEye, 1 x AsyncRAT)
ssdeep 12288:PsCOryB5QNN5JIrumfugKrcvi4nWV36Jbvn7wjGmSNGssx+GGf:0b65+JIr1uvY7WF6tv7wjGv+cf
Threatray 11'791 similar samples on MalwareBazaar
TLSH 35F4BF22E2A17473C1521AFD5C3B5778AC2ABE51392826462BF7DC6CDF39741383A187
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: smtp.livemail.co.uk
Sending IP: 213.171.216.60
From: miqbal@jksugarmills.com
Reply-To: miqbal@jksuqarmills.com
Subject: RE: USD AMOUNT : 60000/= SWIFT MESSAGE - Remittance date 8TH JUNE 2020 -Swift enclosed for your Reference (Ref Q3 2019 Order)
Attachment: Scan docs.rar (contains "Scan docs.exe")

AgentTesla SMTP exfil server:
smtp.yandex.com:

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
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

SecuriteInfo.com.AI.Packer.46E09C1421.12572.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.LokiBot
Create hunting rule
Status:
Malicious
First seen:
2020-06-08 12:39:05 UTC
AV detection:
28 of 31 (90.32%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zcjxekvy35vjggqvf4dsnmod32c66mdoorxzwwl4pzorjdezista._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
Similar samples:
75928a9911adb30270a8d3a6585cd2e30cad897e35ce2273cc7705083074b534
AgentTesla
85b315f053164c0910b88178383f3271d8faef791d4cb35442f246c91bd80225
AgentTesla
a72f9a0317980cebc1acdc4f89b372a09004a4fc7537f80ab0eb52b2fc94746f
AgentTesla
ac4d3acc896cc3fd6e4ba14547572dfc0447f47f2c29c28a170db4b0169c6e2f
AgentTesla
acfc26326f526d83c1fa3004df2cacec7decdb74024d645553ab1ec7a9d27c98
AgentTesla
dab4d45b3d041bec38bb40ef34ec38a6efee4c8e582c9032f22d5bca9115c189
AgentTesla
e8435237623f073caefc83ba357864fa6ed91d7d0fee7b67db8620e3a793f47e
AgentTesla
ea0493a75251c59cbf9ae40a8c3ed4a0808adf8071f4c297d4fe52ead18962ef
AgentTesla
eceaeb5dd1fdf321efcf6c4e33706e025408deaa74ece9fb0e4e145901513cf2
AgentTesla
f98b5f9ffaf0a7c0cf9ee0d77362bacba4db7882cca9d61cab279d50fc57f483
AgentTesla
+ 11'781 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/201109-3jazwm6wmn/
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
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 8095b89b4304ef560a86e9f1496ec8ec1962bd9cc7654f17e571fc461d4f8a3d

AgentTesla

Executable exe c893722ab8df6a931a152f0726b1c3de85ef306e746f9b597c7e5d148c9944a6

(this sample)

  
Dropped by
MD5 1086b03db70b10bc4f5e71d884c29c10
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 8095b89b4304ef560a86e9f1496ec8ec1962bd9cc7654f17e571fc461d4f8a3d

Comments