MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 586f0575efe94c03789c8e0f129b1eeb88f017a5f3ac3c3d3d9d3407ab0600ae. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 586f0575efe94c03789c8e0f129b1eeb88f017a5f3ac3c3d3d9d3407ab0600ae
SHA3-384 hash: 2ff56f27efe3f06abff934c87a3690c11ef2580162c489ef5e6a322fa9ad03f7890a5062840962fdea7d62f1621bbb5e
SHA1 hash: d535e1bbc047f7f532bd81e4dbd83c7d4d0a8786
MD5 hash: 218b5857f3c437690e6ddcd60fc321ef
humanhash: autumn-bluebird-mountain-mockingbird
File name:Payment Slip__________.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:423'424 bytes
First seen:2020-06-17 06:05:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:q0DHQSc6eTRIqCZfBt1vmfs/tl8rJ4zKpVx4nXX65S/Bt5+Y1b6LzX9wu2+rOau3:XDLc6eTR1CF1OEQ1WX2SUY1OZwT2Q
Threatray 10'662 similar samples on MalwareBazaar
TLSH BE94020676E8D325C27D173ACCD7145403B9BEA12E22E71E3FD832AD29237E7484675A
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: crb.mynewserver.com
Sending IP: 78.46.35.100
From: JX Ocean Co., Ltd <philiporp@gmail.com>
Subject: FW: Attached Payment Advice For Invoice-04422187432
Attachment: Payment Slip__________.gz (contains "Payment Slip__________.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/19121/
Detection(s):
SecuriteInfo.com.FakeAlert.9060.1798.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-17 06:07:07 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lbxqk5pp5fgag6e4ryhrfgy65oepaf5f6owdypj5tu2apkygacxa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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8620876c548441699597c4d832de70efc7d058313adeab79c317dbbbd9a3af25
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87b6456b3368ef7dc9b78b73855341c550025285e26c05af3ecd17815737de34
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8ad15f68fcbdc182e9a092c8fe391a25b89dfa4fd30840ff8c0b644d66e3053e
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c4f0b3610d084b670fbcd8d5405153b208907ac348a190df4cfa41b1dc4f029c
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e08fedcdcfc38684de2868ee177397876a60e28f6cbaf54f6eeb31c5280b0901
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f34f4e3d8e9c1ec1d066d75d07f3d93c70931d6a54d736dc12f83b8277db2557
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+ 10'652 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200624-f6kxbse82n/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
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

gz bc306298793b948dbcc407059fabd4abcee1adbad52942663d48ca03a5986425

AgentTesla

Executable exe 586f0575efe94c03789c8e0f129b1eeb88f017a5f3ac3c3d3d9d3407ab0600ae

(this sample)

  
Dropped by
MD5 d88ae1962bd3f7526e7e436c1e6cc5a0
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 bc306298793b948dbcc407059fabd4abcee1adbad52942663d48ca03a5986425
Cape
Cape
https://www.capesandbox.com/analysis/19121/

Comments