MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e39f80a6886625e8ce311a1bd00f94100d0176900845050755ef7c4278e2779e. 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: e39f80a6886625e8ce311a1bd00f94100d0176900845050755ef7c4278e2779e
SHA3-384 hash: 6b12b37032a2e4f213df2a73966a0985589d83e51472a6b7e8377571bc4b685c90930371fe0af9cd13c1efa94184af80
SHA1 hash: c6af6fb4c9259fd8b074eaf74fdc51da6e247b03
MD5 hash: 94a47c95af3890b290d9f869cf5302dd
humanhash: lima-orange-orange-winter
File name:PO ASKI.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:423'424 bytes
First seen:2020-06-15 11:46:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:LvUj3sKP04VfZCZbtOasvE0n9oAZX2KXAp:LzKP02IZoadRAZX2KX
Threatray 555 similar samples on MalwareBazaar
TLSH 8F94D00233691B36C5788FF685707ABD43B4566E6E08D3294CC960C739D67190EB2EAF
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: paramountdxb.paramountdxb.com
Sending IP: 104.200.144.132
From: Vamsa_wijaya <vamsa_wijaya@yin.rekayasa.co.id>
Subject: PO ASKI
Attachment: PO ASKI.zip (contains "PO ASKI.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/10307/
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-15 01:36:01 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4opybjuimys6rtrrdin5ad4ucagqc5uqbbcqkb2v556ee6hco6pa._file
Verdict:
unknown
Similar samples:
07aa66ff46b270bbcc9d75060c8635744b7a90698a0132c0c5bfbce32996c8c2
AgentTesla
10de92dbe361365a9288634a570c8f71f78566e3e6e7f9cc2c2a404c4fcc6274
AgentTesla
6dac97802f76afa41fa482b1859ab03c28f9fb30267464359a1b31add76c8664
AgentTesla
84db94cae2b1bf5aa6c964012d3de6d85d525880d6ba44bddd5d0ba2edf3f632
AgentTesla
9631ffcc8769d5ea6582646908a7a7e795cfee8d4fdaa3f1559deefb45ee6934
AgentTesla
d6003d92bb4afadbc8ee04fc35c1e3238c2bbc1ca06fecbb19b8b72c1372cc5a
AgentTesla
d894416a943266fd5fe642c1b106cd380b05f63311074e3ba2ad0b8871f53db8
AgentTesla
fac551f8ff156743a7f41bf36684691e87dfb123c027ea0541b962b3162e4c46
AgentTesla
fcb83330ed33ed2e01329ff117eca6fbfba2dda5667ba56b9538be00be1e1f33
AgentTesla
ffc20d874879ae95057a98ca4da7dd0bb44f5b417756ef104ecd5584eeaa9d4f
AgentTesla
+ 545 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-wgnw4c2lne/
Behaviour
Suspicious behavior: EnumeratesProcesses
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
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

zip ba3a07151ed40e999cb5660e72ed274110f9cf23172b063d5522779b4d6a3cef

AgentTesla

Executable exe e39f80a6886625e8ce311a1bd00f94100d0176900845050755ef7c4278e2779e

(this sample)

  
Dropped by
MD5 583662ce206a395dfb84427e6a92607d
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 ba3a07151ed40e999cb5660e72ed274110f9cf23172b063d5522779b4d6a3cef
Cape
Cape
https://www.capesandbox.com/analysis/10307/

Comments