MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 24b143878fdfd3d1fab8ce514132cbc304da8c6ff10e4cf91ab11028079a63a9. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 24b143878fdfd3d1fab8ce514132cbc304da8c6ff10e4cf91ab11028079a63a9
SHA3-384 hash: ddeb1f68e50ee301fb97ffb6aeb46e6a99c24cc22c962730e733c24710aaa694172d889b95992c83c721b8a2b10c053d
SHA1 hash: 6224763d99acb1c3f0815302a7b22439284b90f1
MD5 hash: d3283503ee7554492851180b73796dae
humanhash: alaska-oranges-lemon-shade
File name:customers_dhl-form.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:741'888 bytes
First seen:2020-07-07 08:43:24 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 12288:4Fp3UraHEFVRoYoxZsUXBQCo3XK3VAcWGMJuD:Sp3UekF5obJx0Kq2
Threatray 10'794 similar samples on MalwareBazaar
TLSH A0F4F82C7B82681ADD3E06310465CEF0E271AC867A15C38F79C67A697F3269F67050DE
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mohsen.mrservers.net
Sending IP: 148.251.177.142
From: DHL Express <customersservice@dhl.com>
Subject: DHL EzyBill – Invoice No: TNSR000153181
Attachment: customers_dhl-form.img (contains "customers_dhl-form.exe")

AgentTesla SMTP exfil server:
smtp.petroleumintegrated-ae.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/22083/
Detection(s):
Win.Malware.AgentTesla-7660762-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Moving a file to the %temp% directory
Reading critical registry keys
Launching a service
Creating a file
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/24b143878fdfd3d1fab8ce514132cbc304da8c6ff10e4cf91ab11028079a63a9/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-07 08:45:08 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=esyuhb4p37j5d6vyzziucmwlymcnvddp6ehez6i2weicqb42mouq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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8f004bc9aec06467c6d02274e540d990f49f936a089fe46c651fe80b38b5a4cd
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ade9d8f9e1be69ac1a9c09ffe63d32028942eb72a51bc535d03729f0e5fa4135
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af3de18f3b36685688f53991f1c4bd26d2cf0a36f7aeccaa0a09088b9c2e9461
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e356d7e8758967daa9f5d129eef727202e2c48d2808355924cf247aebc1bd336
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f13afdd20e5dbe1fe6bc73b81b8c91604d125a1833b6a14fb9efbeb575ec73ee
AgentTesla
+ 10'784 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/200707-ajlazgd2z2/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Program crash
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Loads dropped DLL
Executes dropped EXE
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

img b9ec683f1c0016569ef772352c238d15de0550839a6ba7d5a44d42207c1f27b1

AgentTesla

Executable exe 24b143878fdfd3d1fab8ce514132cbc304da8c6ff10e4cf91ab11028079a63a9

(this sample)

  
Dropped by
MD5 e114507b77db44a8717a5351b47e30c1
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 b9ec683f1c0016569ef772352c238d15de0550839a6ba7d5a44d42207c1f27b1
Cape
Cape
https://www.capesandbox.com/analysis/22083/

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