MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d9ad9317df9b6b82209b435142a8825f1af5ba8aa431bdc1d51878888eb01985. 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 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d9ad9317df9b6b82209b435142a8825f1af5ba8aa431bdc1d51878888eb01985
SHA3-384 hash: f049d71b6b7ae6fe15dc23a5342a793c0999ddf33868323e89ba61b5d5fc025d97800af390d27cd92dca950fdcef8177
SHA1 hash: abbb215262e11dec1b1a1bf023edcc62a65d22e9
MD5 hash: d2347ab53fd10328d57dbbf52e9055b9
humanhash: high-north-early-november
File name:SecuriteInfo.com.Trojan.PackedNET.2370.26619.16251
Download: download sample
Signature AgentTesla
Create hunting rule
File size:681'984 bytes
First seen:2023-10-10 12:35:05 UTC
Last seen:2023-10-18 15:24:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'611 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:CV5TgfX9K4rldjvp+SsB6tIwtZNQQGmAxRnPRpYKdb8NiX2xC64AS86b:LftDrldjvpCUtIwTJPcP3YKSNiX2spA2
Threatray 118 similar samples on MalwareBazaar
TLSH T178E4120433A4C403C6A853718F5BEBB003B59D0A9529DBA569E67DCFFCBFB02A651493
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 34263632b39bd9d0 (9 x AgentTesla, 5 x Formbook, 3 x Loki)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
298
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Trojan.PackedNET.2370.26619.16251
Verdict:
Malicious activity
Analysis date:
2023-10-10 13:10:21 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/39ed84ef-6e99-47ec-92a8-d79c161a1dcf

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2370.26619.16251.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Restart of the analyzed sample
Adding an exclusion to Microsoft Defender
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/d9ad9317df9b6b82209b435142a8825f1af5ba8aa431bdc1d51878888eb01985
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:
Malicious
Link:
https://analyze.intezer.com/analyses/788d1208-196b-4b43-a7f2-fd4d0a1aafdc
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1322899
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Contains functionality to log keystrokes (.Net Source)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1322899 Sample: SecuriteInfo.com.Trojan.Pac... Startdate: 10/10/2023 Architecture: WINDOWS Score: 100 38 quartieri97italy.com.ng 2->38 40 mail.quartieri97italy.com.ng 2->40 42 2 other IPs or domains 2->42 48 Malicious sample detected (through community Yara rule) 2->48 50 Sigma detected: Scheduled temp file as task from temp location 2->50 52 Multi AV Scanner detection for submitted file 2->52 54 7 other signatures 2->54 8 nOEfYPLlcstYcj.exe 5 2->8         started        11 SecuriteInfo.com.Trojan.PackedNET.2370.26619.16251.exe 7 2->11         started        signatures3 process4 file5 56 Multi AV Scanner detection for dropped file 8->56 58 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->58 60 Machine Learning detection for dropped file 8->60 62 Injects a PE file into a foreign processes 8->62 14 nOEfYPLlcstYcj.exe 14 2 8->14         started        17 schtasks.exe 1 8->17         started        19 nOEfYPLlcstYcj.exe 8->19         started        34 C:\Users\user\AppData\...\nOEfYPLlcstYcj.exe, PE32 11->34 dropped 36 C:\Users\user\AppData\Local\...\tmpF210.tmp, XML 11->36 dropped 64 Uses schtasks.exe or at.exe to add and modify task schedules 11->64 66 Adds a directory exclusion to Windows Defender 11->66 21 SecuriteInfo.com.Trojan.PackedNET.2370.26619.16251.exe 15 2 11->21         started        24 powershell.exe 22 11->24         started        26 schtasks.exe 1 11->26         started        signatures6 process7 dnsIp8 68 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->68 70 Tries to steal Mail credentials (via file / registry access) 14->70 72 Tries to harvest and steal browser information (history, passwords, etc) 14->72 28 conhost.exe 17->28         started        44 api4.ipify.org 173.231.16.77, 443, 49710, 49713 WEBNXUS United States 21->44 46 quartieri97italy.com.ng 104.194.10.93, 49712, 49716, 587 RELIABLESITEUS United States 21->46 30 conhost.exe 24->30         started        32 conhost.exe 26->32         started        signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d9ad9317df9b6b82209b435142a8825f1af5ba8aa431bdc1d51878888eb01985/
Threat name:
Win32.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2023-10-10 12:36:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3gwzgf67tnvyeie3iniufkecl4nploukuqy33qovdb4irdvqdgcq._file
Verdict:
malicious
Similar samples:
1c5bb4c35c028b3a21251f3c15428e43b1726d14768aa72766467a5fd78781a9
AgentTesla
2dcb2f77dff501d237caa92dbc27955cf5c1b28ab28148a97a5ed69f2dda1e24
AgentTesla
5d7d1ac4ea18ac47a6a78b81e3bf144aa1dfaf693239239c7a8521b800d810f4
AgentTesla
6a7f6e48b589e6eee6e86ad54eddd0d9046072e1e11ebbba021edee8ff23ca71
AgentTesla
8a0caf3a314acdd946e058b936136c755e7701c1384b1f632075c0bc8d958bcf
AgentTesla
a85cd95f4e44625a1c12b7b6b1f75a9f2047e1e115c2c28519932e3692f9adbc
AgentTesla
b4e8e8b4c73c99ec54704c991759dc5e88c8623a487614ca6461ac6e4719f4d3
AgentTesla
c1cb5a4a27cf88c43845d65d73c7ca0706b00f8c999301061b745ce922c1bd12
AgentTesla
d2fd1949ff48a2386bee257e09cbf97c6cdee8da93545c4d08aa43af0366eb2b
AgentTesla
+ 108 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/231010-pswzbsde3s/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
a040efb5ce92995b5d40fd2536c8ad6a93f2d8584a3dd52f07cdb0b34c9e6e29
MD5 hash:
a5a52675690de850e3de6c05a9bd885f
SHA1 hash:
fd953edf2e910fbb43c9e6d4c8d48632bb4e55c6
Link:
https://www.unpac.me/results/08510da2-19d5-439e-9215-d4608f1b1748/
SH256 hash:
d511c0658340ec9d35d8f08fd22ae55c6aeebcb52dac453040817a6f9ffd7e43
MD5 hash:
3ac67cb9041168e636198401f53d857b
SHA1 hash:
6207398f41db994130c80150a0c2598045e68b45
Link:
https://www.unpac.me/results/08510da2-19d5-439e-9215-d4608f1b1748/
SH256 hash:
533e861b08497465ebd3e92369b05676878b20ffe1d9c6ddaca6b67eef2fba3e
MD5 hash:
5447d17c4514efe0c6da477b4c7a7fc1
SHA1 hash:
49812422206bb7575ebf84faf832f0139f1264dd
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
Link:
https://www.unpac.me/results/08510da2-19d5-439e-9215-d4608f1b1748/
Parent samples :
2b8172f51acd81794ecb8e7f69f07316d7c0b0b6c21750bbe8888db892fb7f8f
d9ad9317df9b6b82209b435142a8825f1af5ba8aa431bdc1d51878888eb01985
b86d717a0ca63281cc2b52db5384f3749701d21bed519af5ff9e07012e4ec30e
ea85d3b8e5460295de4961afc0dada2d5251369539869353ec2aa6003772207c
c54a3c60bc528e8594c813c61a2f929666e0f22a3ca837612b9cd48442721853
dcd14bbac870c363f3ac5a4726643576990b1c5b7ca3374d9d1b59b22168534b
cab72bb12ebebf2ea413f76234f75ba43b2792f8bf0489eb6a63a6aef2f9ac54
12b0e9070b1cb188d48c3b702307c7c544e0f4e9126b6552653b5bf72c9530f3
SH256 hash:
6d70e75f4fdf439942187df7f7c0e4ff3d64c2ddce18d474b37564558641dfb8
MD5 hash:
ff79a558b8c750093c92888d8281f643
SHA1 hash:
0664c6a141ab36d2b616aa358937afa74faf3d0e
Link:
https://www.unpac.me/results/08510da2-19d5-439e-9215-d4608f1b1748/
SH256 hash:
d9ad9317df9b6b82209b435142a8825f1af5ba8aa431bdc1d51878888eb01985
MD5 hash:
d2347ab53fd10328d57dbbf52e9055b9
SHA1 hash:
abbb215262e11dec1b1a1bf023edcc62a65d22e9
Link:
https://www.unpac.me/results/08510da2-19d5-439e-9215-d4608f1b1748/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/d9ad9317df9b6b82209b435142a8825f1af5ba8aa431bdc1d51878888eb01985

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:malware_Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
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.

Malspam

AgentTesla

img b3bae7bf690529bb28dd8a019272bbf342df07190647ca4f37c6829ecf98694d

AgentTesla

Executable exe d9ad9317df9b6b82209b435142a8825f1af5ba8aa431bdc1d51878888eb01985

(this sample)

  
Dropped by
SHA256 b3bae7bf690529bb28dd8a019272bbf342df07190647ca4f37c6829ecf98694d
  
Dropped by
MD5 1fca68bcf12e319867eca9db4be28e49

Comments