MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 24813b65df59fb8ffcf9f424c4b464501cea37c92ec20ccca176a55022eb1df3. 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: 15


Intelligence 15 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 24813b65df59fb8ffcf9f424c4b464501cea37c92ec20ccca176a55022eb1df3
SHA3-384 hash: 06b5630a1786d029af0a3e7f329cb61651774b99e62c7f9b78531ba429723822d4a43032c5a61ee1ceb6312b56ec85ee
SHA1 hash: 02ee4a76d6b88306826621786974624d294b47bf
MD5 hash: 629da6749df35849e3ed9d21bc56319e
humanhash: arkansas-monkey-ceiling-angel
File name:order2023764.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:276'905 bytes
First seen:2023-05-24 09:40:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep 6144:JYa68XZKPLk3El3vJwZwlrBZsbFgKAM+XcJC4jZgkZpcHPoUvUSS:JYOZt08Zwlr7FKX4cnZRZpcvoU8SS
Threatray 885 similar samples on MalwareBazaar
TLSH T1764422187A64D1D3E2371AB92C3A9E294BA9E9056CA6AF0F531033853CB2652F51E303
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 64f4d4d4ecf4d4d4 (82 x SnakeKeylogger, 34 x AgentTesla, 24 x Formbook)
Reporter threatcat_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
255
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
order2023764.exe
Verdict:
Malicious activity
Analysis date:
2023-05-24 09:41:03 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/38b15070-6826-4c08-be2d-9537a306bb57

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XorStringsNET
Create hunting rule
Link:
https://www.capesandbox.com/analysis/391064/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67178931.17813.7330.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a file
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/87698/overview
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/646ddbb09621774aa98e9abf/reports/66746e85-94dc-4462-9a09-b2026b85f190/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/24813b65df59fb8ffcf9f424c4b464501cea37c92ec20ccca176a55022eb1df3
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/a96fdb2d-fdfd-42bd-aaa1-0d234f2fa679
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1241462
Signature
Antivirus detection for dropped file
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 874473 Sample: order2023764.exe Startdate: 24/05/2023 Architecture: WINDOWS Score: 100 42 Snort IDS alert for network traffic 2->42 44 Found malware configuration 2->44 46 Antivirus detection for dropped file 2->46 48 7 other signatures 2->48 6 xtdmirnwgbktpy.exe 19 2->6         started        10 order2023764.exe 1 21 2->10         started        12 xtdmirnwgbktpy.exe 19 2->12         started        process3 file4 22 C:\Users\user\AppData\...\lhzuiftqpc.dll, PE32 6->22 dropped 50 Multi AV Scanner detection for dropped file 6->50 52 Detected unpacking (changes PE section rights) 6->52 54 Detected unpacking (creates a PE file in dynamic memory) 6->54 64 2 other signatures 6->64 14 xtdmirnwgbktpy.exe 14 2 6->14         started        24 C:\Users\user\AppData\...\xtdmirnwgbktpy.exe, PE32 10->24 dropped 26 C:\Users\user\AppData\...\lhzuiftqpc.dll, PE32 10->26 dropped 56 Detected unpacking (overwrites its own PE header) 10->56 58 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 10->58 60 May check the online IP address of the machine 10->60 18 order2023764.exe 15 2 10->18         started        28 C:\Users\user\AppData\...\lhzuiftqpc.dll, PE32 12->28 dropped 62 Maps a DLL or memory area into another process 12->62 20 xtdmirnwgbktpy.exe 2 12->20         started        signatures5 process6 dnsIp7 30 api.ipify.org 14->30 32 mail.lacastela.com 89.248.97.52, 49710, 49712, 49714 CLOUDBUILDERSES Spain 18->32 34 api4.ipify.org 173.231.16.76, 443, 49709, 49711 WEBNXUS United States 18->34 36 api.ipify.org 18->36 38 api.ipify.org 20->38 40 64.185.227.155, 443, 49713 WEBNXUS United States 20->40 66 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 20->66 68 Tries to steal Mail credentials (via file / registry access) 20->68 70 Tries to harvest and steal browser information (history, passwords, etc) 20->70 signatures8 72 May check the online IP address of the machine 38->72
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/24813b65df59fb8ffcf9f424c4b464501cea37c92ec20ccca176a55022eb1df3/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-05-22 23:51:59 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
18 of 23 (78.26%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=esatwzo7lh5y77hz6qsmjndekaooun6jf3baztfbo2svaixldxzq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 875 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230524-lnrx2abg76/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Loads dropped DLL
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:
24813b65df59fb8ffcf9f424c4b464501cea37c92ec20ccca176a55022eb1df3
MD5 hash:
629da6749df35849e3ed9d21bc56319e
SHA1 hash:
02ee4a76d6b88306826621786974624d294b47bf
Link:
https://www.unpac.me/results/f030e412-d014-44ec-a81e-f18b3ee5aac9/
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/24813b65df59fb8ffcf9f424c4b464501cea37c92ec20ccca176a55022eb1df3

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Rule name:pe_imphash
Create hunting rule
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
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 24813b65df59fb8ffcf9f424c4b464501cea37c92ec20ccca176a55022eb1df3

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/391064/

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