MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 17ebaf866f5bec6d103149f0d03d022181988f0eb7bd3737de97c91a30c53a33. 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: 14


Intelligence 14 IOCs YARA 15 File information Comments
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SHA256 hash: 17ebaf866f5bec6d103149f0d03d022181988f0eb7bd3737de97c91a30c53a33
SHA3-384 hash: 58360f114a69a3eba34b470a0239e3e06293b2b5df2d0f2e90be670b153bac8981cb10d98e6cb4b9e10a5a8c0bbef71a
SHA1 hash: 29a9af6a60bf90d7d2334a39432eca096b8472d2
MD5 hash: a2744a18a34724215d4a3e0274203dd4
humanhash: hydrogen-green-montana-iowa
File name:PO#15032016-A001.PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:649'216 bytes
First seen:2024-02-11 13:26:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'737 x AgentTesla, 19'596 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:MZ5+xEd60NfydfCy9px+3IH6ggI7qiir4rbSqAPsTEUz3O2JN+Exo5yP7vnOmgSH:EcxcNEdfC+YYHXgI740rbSqpTDz/OEiA
TLSH T1E2D42351A2F8E739C719ABF7C8A004312BBAE1197C62EA6DCCFA54F70D53B504950B27
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) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter malwarelabnet
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
281
Origin country :
CA CA
Vendor Threat Intelligence
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/475734/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2671.3241.32079.UNOFFICIAL
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Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/65c8cb2802d5be924b62dd31/reports/42e7a3a4-64ab-41e3-acce-8dfb1b83ccbb/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/17ebaf866f5bec6d103149f0d03d022181988f0eb7bd3737de97c91a30c53a33
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6d94818d-e55f-4b9e-a48f-eba62fe3e0a2
Result
Threat name:
AgentTesla
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Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1390365
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Initial sample is a PE file and has a suspicious name
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)
Sample uses string decryption to hide its real strings
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Sigma detected: Suspicious Double Extension File Execution
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 an obfuscated file name to hide its real file extension (double extension)
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: 1390365 Sample: PO#15032016-A001.PDF.exe Startdate: 11/02/2024 Architecture: WINDOWS Score: 100 44 mail.dmsinnovative.ro 2->44 46 dmsinnovative.ro 2->46 48 api.ipify.org 2->48 54 Found malware configuration 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 Sigma detected: Scheduled temp file as task from temp location 2->58 60 12 other signatures 2->60 8 PO#15032016-A001.PDF.exe 7 2->8         started        12 ByXrNqX.exe 5 2->12         started        signatures3 process4 file5 40 C:\Users\user\AppData\Roaming\ByXrNqX.exe, PE32 8->40 dropped 42 C:\Users\user\AppData\Local\...\tmpF2B0.tmp, XML 8->42 dropped 62 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->62 64 Uses schtasks.exe or at.exe to add and modify task schedules 8->64 66 Adds a directory exclusion to Windows Defender 8->66 14 PO#15032016-A001.PDF.exe 15 2 8->14         started        18 powershell.exe 23 8->18         started        20 powershell.exe 23 8->20         started        22 schtasks.exe 1 8->22         started        68 Multi AV Scanner detection for dropped file 12->68 70 Machine Learning detection for dropped file 12->70 72 Injects a PE file into a foreign processes 12->72 24 ByXrNqX.exe 12->24         started        26 schtasks.exe 12->26         started        28 ByXrNqX.exe 12->28         started        signatures6 process7 dnsIp8 50 dmsinnovative.ro 93.119.153.1, 49712, 49715, 587 GTSCEGTSCentralEuropeAntelGermanyCZ Romania 14->50 52 api.ipify.org 104.26.13.205, 443, 49710, 49714 CLOUDFLARENETUS United States 14->52 30 conhost.exe 18->30         started        32 WmiPrvSE.exe 18->32         started        34 conhost.exe 20->34         started        36 conhost.exe 22->36         started        74 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 24->74 76 Tries to steal Mail credentials (via file / registry access) 24->76 78 Tries to harvest and steal browser information (history, passwords, etc) 24->78 38 conhost.exe 26->38         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/17ebaf866f5bec6d103149f0d03d022181988f0eb7bd3737de97c91a30c53a33
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/17ebaf866f5bec6d103149f0d03d022181988f0eb7bd3737de97c91a30c53a33/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-02-08 07:16:58 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=c7v27btplpwg2ebrjhynapicegazrdyow66ton66s7erumgfhizq._file
Verdict:
malicious
Label(s):
agenttesla_v4
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agenttesla
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Result
Malware family:
agenttesla
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Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240211-qp34xaae87/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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
AgentTesla
Unpacked files
SH256 hash:
5c7b96bcedf580c04adec6919750dc3bb570c6bcefb0520f60bd8203e0b63982
MD5 hash:
95046ea1cd923a9a9781c8a195d6ff30
SHA1 hash:
e727fe2348943cf45547eb2092fab111657fee31
Detections:
AgentTesla
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win_agent_tesla_g2
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INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
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Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
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INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
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INDICATOR_EXE_Packed_GEN01
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INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
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Link:
https://www.unpac.me/results/acc5a34e-5eef-40bd-94ce-16ec03cf93b8/
Parent samples :
17ebaf866f5bec6d103149f0d03d022181988f0eb7bd3737de97c91a30c53a33
e058ee458d911d2c8778766389ef9c2592ac8050e319f3ea6beef56efd5fb9af
426fc26ec06cf82b6ebd0f6480c94d03e87c6115d9c665a740f6b106a2baff99
7b81d965742ebea30ef559e762675b7f9ff1a4f16308ab72119ad6d89e25ec06
SH256 hash:
a7713503c029f2b4092fe9ac60f751ef56f3d1b39217c3515717bcd8ba0a6450
MD5 hash:
60cd886fc64fd20767128f404f609370
SHA1 hash:
c8d5f40aab2bcd8d39374f25fc1007fdbe1e3763
Link:
https://www.unpac.me/results/acc5a34e-5eef-40bd-94ce-16ec03cf93b8/
SH256 hash:
bd27f10484d5a82466a05a79c9a08dadf28157915b0c18b6a40707f2c447b137
MD5 hash:
7699a69f580507c9e61a8d2ac75a6ad3
SHA1 hash:
c68b3733260b66c4e4042e61a282249f5e85ee26
Link:
https://www.unpac.me/results/acc5a34e-5eef-40bd-94ce-16ec03cf93b8/
SH256 hash:
a3b82e2d17f660c450ba4dae95a26b906f12626462a4bb9a6c2833071dd9faf5
MD5 hash:
cf3241f04cc546fa617566e84b5c1793
SHA1 hash:
0b9cbe0c45fba268857e11ad4d71105193c19d02
Link:
https://www.unpac.me/results/acc5a34e-5eef-40bd-94ce-16ec03cf93b8/
SH256 hash:
17ebaf866f5bec6d103149f0d03d022181988f0eb7bd3737de97c91a30c53a33
MD5 hash:
a2744a18a34724215d4a3e0274203dd4
SHA1 hash:
29a9af6a60bf90d7d2334a39432eca096b8472d2
Link:
https://www.unpac.me/results/acc5a34e-5eef-40bd-94ce-16ec03cf93b8/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.87
Link:
https://yomi.yoroi.company/submissions/17ebaf866f5bec6d103149f0d03d022181988f0eb7bd3737de97c91a30c53a33

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
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
Rule name:Windows_Trojan_AgentTesla_ebf431a8
Create hunting rule
Author:Elastic Security

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/475734/

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