MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 10ff8934864fde526995fff37bc18da095c550bf64a185388d030cdb0d780aa1. 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: 17


Intelligence 17 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 10ff8934864fde526995fff37bc18da095c550bf64a185388d030cdb0d780aa1
SHA3-384 hash: 5bdd61edad7f2b6ef269aa1cedd124dde3d80aa9d0ceff0fba61218b78202470618cb167183c6d9a3e0564603958f614
SHA1 hash: 97e12098f8b95de368277b4e7a2fb7fcdc32c9bb
MD5 hash: fea57a9771d85e0ffc04fda35b846623
humanhash: blossom-island-sink-may
File name:LAM CHUAN #710036288.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:697'344 bytes
First seen:2023-11-24 18:04:44 UTC
Last seen:2023-11-24 19:17:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:jE6jD/3nDiqaCbteEMMByldkMXJZq+/fRqQ1MOMscDxLENzpc:jtD/3DiqaCFCeoZqsf1MdsAENp
TLSH T189E4127312AE6F8BD0BF53BB8E20D2444BB0EE255594E714ACC334D645BAF60A871D93
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter Anonymous
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
309
Origin country :
CH CH
Vendor Threat Intelligence
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/460060/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2548.1407.19415.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6560e5d3bcca970107cb2321/reports/01b7e618-ddd3-4058-ab34-3f0c45408d38/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/10ff8934864fde526995fff37bc18da095c550bf64a185388d030cdb0d780aa1
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e801ab7c-ea2e-4f28-b471-f15f57c196f5
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1347540
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/10ff8934864fde526995fff37bc18da095c550bf64a185388d030cdb0d780aa1
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/10ff8934864fde526995fff37bc18da095c550bf64a185388d030cdb0d780aa1/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-11-24 10:18:34 UTC
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cd7ysnegj7pfe2mv77zxxqmnuck4kuf7msqykoenamgnwdlybkqq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231124-wn6fjadc27/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
b40c51212af363bb685b5297ed6bf9f2b327f0ee31987c9eb4eb74fe79d925c6
MD5 hash:
af9c4cbc5be56020a32b6ae6c7d535d4
SHA1 hash:
ecd022f7261025c01779f742832372729e7b2bbf
Link:
https://www.unpac.me/results/15b31913-0373-4009-8e96-bce3822c9400/
SH256 hash:
d01f3dea3851602ba5a0586c60430d286adf6fcc7e17aab080601a66630606e5
MD5 hash:
579197d4f760148a9482d1ebde113259
SHA1 hash:
cf6924eb360c7e5a117323bebcb6ee02d2aec86d
Link:
https://www.unpac.me/results/15b31913-0373-4009-8e96-bce3822c9400/
SH256 hash:
16ae436674e1fbd273e4c5d1873ccc0c6acec741df9d654d4536c4cd5d428fc0
MD5 hash:
bb8831ec6dfcd87da69ed53aee1b20ca
SHA1 hash:
750a95d6214965d2d186b5e3fa76151e3eb42ed6
Link:
https://www.unpac.me/results/15b31913-0373-4009-8e96-bce3822c9400/
SH256 hash:
f7c09ac47945e6144e8de883ba34f4d884913a758c7e6f42b8b530176aa96671
MD5 hash:
88ead040d9c3d178a2afd0507710a5cb
SHA1 hash:
3cdfe63d9b90a078cfbcc49c8cbe2bed092d6553
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
Link:
https://www.unpac.me/results/15b31913-0373-4009-8e96-bce3822c9400/
SH256 hash:
10ff8934864fde526995fff37bc18da095c550bf64a185388d030cdb0d780aa1
MD5 hash:
fea57a9771d85e0ffc04fda35b846623
SHA1 hash:
97e12098f8b95de368277b4e7a2fb7fcdc32c9bb
Link:
https://www.unpac.me/results/15b31913-0373-4009-8e96-bce3822c9400/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/10ff8934864f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/10ff8934864fde526995fff37bc18da095c550bf64a185388d030cdb0d780aa1

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_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

Executable exe 10ff8934864fde526995fff37bc18da095c550bf64a185388d030cdb0d780aa1

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/460060/

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