MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9863fd34a60f401ae35d1704085d58ce9972dc26b894175dad346d388abba330. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9863fd34a60f401ae35d1704085d58ce9972dc26b894175dad346d388abba330
SHA3-384 hash: ab993a58bd55eb251d5f81a5bace22a553af9c032c30e8e8dd9d569623745d9cc038e47bf9f7c0617c44413ef6f11f1c
SHA1 hash: 892c470a50e61eabec00cff9a56e1162894b1fc6
MD5 hash: bc46a1dabee3fd840ec70fe8d1d18c54
humanhash: september-jupiter-lemon-jupiter
File name:SecuriteInfo.com.Win32.DropperX-gen.2842.21425
Download: download sample
Signature AgentTesla
Create hunting rule
File size:19'968 bytes
First seen:2023-09-15 21:38:29 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 384:8Cm7qa6rOJq1lxtLOWCe5h8vqc4bQANhHtihkwqJ9t6wDbqkOwzGUSi9:Jm7qtrOEr6zgYATymHDbqkORk
Threatray 5'648 similar samples on MalwareBazaar
TLSH T16B922948970EA123CAAD1D3DA4570A8D2271D767F483F35F4FF0E4676E667CA06026E2
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
272
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Win32.DropperX-gen.2842.21425
Verdict:
Malicious activity
Analysis date:
2023-09-15 21:40:25 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/661d7fac-c528-4e4c-853e-96c934cc7793

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/448936/
Detection(s):
SecuriteInfo.com.Win32.DropperX-gen.2842.21425.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6504cef81edabd99829b5734/reports/77e48012-638b-42fb-9de4-d3b37958c0d0/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/9863fd34a60f401ae35d1704085d58ce9972dc26b894175dad346d388abba330
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/a69e0ca1-c801-4b28-b5dd-1d88afff8be2
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1309262
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus detection for URL or domain
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1309262 Sample: SecuriteInfo.com.Win32.Drop... Startdate: 15/09/2023 Architecture: WINDOWS Score: 100 49 Found malware configuration 2->49 51 Antivirus detection for URL or domain 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 6 other signatures 2->55 6 SecuriteInfo.com.Win32.DropperX-gen.2842.21425.exe 16 5 2->6         started        11 Kzfytwsh.exe 14 5 2->11         started        13 Kzfytwsh.exe 2->13         started        process3 dnsIp4 25 qu.ax 92.118.112.15, 443, 49711, 49721 GUDAEV-ASRU Russian Federation 6->25 23 C:\Users\user\AppData\Roaming\Kzfytwsh.exe, PE32 6->23 dropped 57 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 6->57 59 Writes to foreign memory regions 6->59 61 Allocates memory in foreign processes 6->61 15 aspnet_compiler.exe 14 2 6->15         started        27 92.118.112.119, 443, 49717 GUDAEV-ASRU Russian Federation 11->27 63 Multi AV Scanner detection for dropped file 11->63 65 Machine Learning detection for dropped file 11->65 67 Injects a PE file into a foreign processes 11->67 19 aspnet_compiler.exe 2 11->19         started        21 aspnet_compiler.exe 13->21         started        file5 signatures6 process7 dnsIp8 29 mail.grayspaceads.com 192.185.129.116, 49713, 49716, 49719 UNIFIEDLAYER-AS-1US United States 15->29 31 api4.ipify.org 104.237.62.212, 443, 49712, 49718 WEBNXUS United States 15->31 33 api.ipify.org 15->33 39 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->39 41 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->41 43 May check the online IP address of the machine 15->43 35 api.ipify.org 19->35 37 api.ipify.org 21->37 45 Tries to steal Mail credentials (via file / registry access) 21->45 47 Tries to harvest and steal browser information (history, passwords, etc) 21->47 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9863fd34a60f401ae35d1704085d58ce9972dc26b894175dad346d388abba330/
Threat name:
Win32.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2023-09-15 21:39:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tbr72nfgb5abvy25c4caqxkyz2mxfxbgxckboxnngrwtrcv3umya._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1eba4559ea8e4c4a53804b0258ff3be6082861bd6f9b4b33876c4cb8bba5e407
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34ab0bd5cc0a4401b8a52a31623fa59f3ee33b079b99e14f2969cbded7f28282
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5d1e3eddb5c1b6fbbcb136094098945e7db58322b8cf9d2b138e566a447a75eb
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c0d4dfab211b00bc04b0ef763548fe9cd5d0ab7330546875ef1e29adcf33f800
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d7b6d4467443f5bb80305e5f4f05eb66e2409a6c7be575913be1876e877c6067
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fabbc9025f69a3acca316e85321c79bf83901f320a03d1efbd864037f5c7085d
AgentTesla
+ 5'638 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/230915-1hlldsfc2x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
AgentTesla
Unpacked files
SH256 hash:
9863fd34a60f401ae35d1704085d58ce9972dc26b894175dad346d388abba330
MD5 hash:
bc46a1dabee3fd840ec70fe8d1d18c54
SHA1 hash:
892c470a50e61eabec00cff9a56e1162894b1fc6
Link:
https://www.unpac.me/results/10c2a3ec-9e4f-4b12-90a0-6269a365c62f/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9863fd34a60f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/9863fd34a60f401ae35d1704085d58ce9972dc26b894175dad346d388abba330

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
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.

Cape
Cape
https://www.capesandbox.com/analysis/448936/

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