MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cb24c00731f7c15ad012aa9bd6a8ed394f2bee3b0a4e6af958925aa5b9b9c39a. 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: cb24c00731f7c15ad012aa9bd6a8ed394f2bee3b0a4e6af958925aa5b9b9c39a
SHA3-384 hash: 22e9c6798e430c6f2a28db5f5fecb57ae6dad55be5703d95fbe0063d74d46b53423770e05fa7647b482d1ac9cf6ce355
SHA1 hash: 9471082b85acd0f98e720757606f472023c478da
MD5 hash: eb2dbb788e2e700be6a3615c9c0dcbd1
humanhash: lake-happy-iowa-juliet
File name:Purchase order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:425'984 bytes
First seen:2020-06-16 12:57:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:WC9DPYB/WQZSC5Wr1Th22uwzZJ6B4LQG+7md7V:fDYB/tZv5WrVDhVy4LQG+7+
Threatray 10'674 similar samples on MalwareBazaar
TLSH 1594020EB69D563AE6AC473C81F127484BF8E823B812DE6D8E8131E91D737C65592F43
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: m97144.mail.qiye.163.com
Sending IP: 220.181.97.144
From: Jianjun Li <sales@bldmachinery.com>
Subject: Re:Re: Re: Purchase Orders-19
Attachment: Purchase order.rar (contains "Purchase order.exe")

AgentTesla SMTP exfil server:
smtpout.secureserver.net:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/10991/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.gc.16617.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-16 12:58:10 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zmsmabzr67avvuasvkn5nkhnhfhsx3r3bjhgv6kysjnklonzyona._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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812464aa0dfc28db563abf6f12caba88f4c8998ad5813741b781c3ddbcba1eaf
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cb54cd1dc1efb943d5308d6681f36ecaec957f0a70f9683f1da3e7e1188b9748
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d11f8cd2987a718cc9d0bd9de289ee8d90555115cb9d03fdc8f0b930898e4a75
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d49621996ba7b43c8d7cb35403ccbb13c50f1a1dddc9492ce7a74abd8597a115
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f72f6b3b804113ed4ae77c2feb03a05f2537e6bcbb2da27c4627e2d80fc31260
AgentTesla
+ 10'664 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware
Link:
https://tria.ge/reports/200624-c2t2zqerqx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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 08eac51b7167d557b8edbe3446891def580a2b3cef01ce5e407f3217d5499b3f

AgentTesla

Executable exe cb24c00731f7c15ad012aa9bd6a8ed394f2bee3b0a4e6af958925aa5b9b9c39a

(this sample)

  
Dropped by
MD5 394f4b1504742179ba615a31ecfefbba
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 08eac51b7167d557b8edbe3446891def580a2b3cef01ce5e407f3217d5499b3f
Cape
Cape
https://www.capesandbox.com/analysis/10991/

Comments