MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ce438b10e417f7dc1367173684c308c59b43acb4b4f49f0bfb2a3e32987c129. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3ce438b10e417f7dc1367173684c308c59b43acb4b4f49f0bfb2a3e32987c129
SHA3-384 hash: 8683d148b49aa187c1f45b23b1ffbc0e5b0740792113d7b1ab30e92f46a233369654c99f652d6e633d7812b5f88ee2e6
SHA1 hash: e2d39b8c82f9f826f77ea96f93a6e884b11cdf7c
MD5 hash: e7e8d69fc3e5cf65aafff3daab9d679e
humanhash: burger-july-october-asparagus
File name:e7e8d69fc3e5cf65aafff3daab9d679e.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:17'408 bytes
First seen:2022-11-23 17:38:21 UTC
Last seen:2022-11-23 19:33:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'750 x AgentTesla, 19'656 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 96:YCp3byODQtHko0JY8X4UJ1mdJeulyRDskfh2G/Vk/k0Jve4ud4UUTpOzNt:yoQtt0JNJJ1mdKD1fHVk80pwZUTpI
Threatray 20'431 similar samples on MalwareBazaar
TLSH T15C729314B3E85337D8A24BB65DA2D67063B4FF455EA3C60E78C4AE0F7C363111AA2721
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)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
176
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e7e8d69fc3e5cf65aafff3daab9d679e.exe
Verdict:
Malicious activity
Analysis date:
2022-11-23 17:42:10 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/1010c508-fd4c-48ca-82e3-9fe5f4be4b8b

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/337774/
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.3067.6801.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/637e5ab85be128ac718e881f/reports/79984aa0-7bf3-4b92-abc3-b7c51107d661/overview
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/5eaba102-4e35-4dec-ac0b-2ee2e03f1503
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1119953
Signature
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Encrypted powershell cmdline option found
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)
May check the online IP address of the machine
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 752673 Sample: dhcCoVw2i7.exe Startdate: 23/11/2022 Architecture: WINDOWS Score: 100 55 api.telegram.org 2->55 57 api.ipify.org.herokudns.com 2->57 59 api.ipify.org 2->59 71 Snort IDS alert for network traffic 2->71 73 Multi AV Scanner detection for domain / URL 2->73 75 Malicious sample detected (through community Yara rule) 2->75 77 9 other signatures 2->77 8 dhcCoVw2i7.exe 16 7 2->8         started        13 Bhdbnsbyjtt.exe 14 4 2->13         started        15 Bhdbnsbyjtt.exe 3 2->15         started        signatures3 process4 dnsIp5 61 103.147.184.98, 49697, 49709, 49710 VNPT-AS-VNVIETNAMPOSTSANDTELECOMMUNICATIONSGROUPVN unknown 8->61 37 C:\Users\user\AppData\...\Bhdbnsbyjtt.exe, PE32 8->37 dropped 39 C:\Users\...\Bhdbnsbyjtt.exe:Zone.Identifier, ASCII 8->39 dropped 41 C:\Users\user\AppData\...\dhcCoVw2i7.exe.log, ASCII 8->41 dropped 79 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->79 81 May check the online IP address of the machine 8->81 83 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 8->83 17 dhcCoVw2i7.exe 3 8->17         started        21 powershell.exe 16 8->21         started        85 Antivirus detection for dropped file 13->85 87 Multi AV Scanner detection for dropped file 13->87 89 Machine Learning detection for dropped file 13->89 23 Bhdbnsbyjtt.exe 13->23         started        25 powershell.exe 13->25         started        91 Encrypted powershell cmdline option found 15->91 93 Injects a PE file into a foreign processes 15->93 27 powershell.exe 15->27         started        29 Bhdbnsbyjtt.exe 15->29         started        file6 signatures7 process8 dnsIp9 43 api.telegram.org 149.154.167.220, 443, 49712, 49716 TELEGRAMRU United Kingdom 17->43 45 api.ipify.org.herokudns.com 3.220.57.224, 443, 49708 AMAZON-AESUS United States 17->45 47 api.ipify.org 17->47 63 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->63 65 Tries to steal Mail credentials (via file / registry access) 17->65 67 Tries to harvest and steal ftp login credentials 17->67 69 Tries to harvest and steal browser information (history, passwords, etc) 17->69 31 conhost.exe 21->31         started        49 54.91.59.199, 443, 49715 AMAZON-AESUS United States 23->49 51 192.168.2.1 unknown unknown 23->51 53 api.ipify.org 23->53 33 conhost.exe 25->33         started        35 conhost.exe 27->35         started        signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3ce438b10e417f7dc1367173684c308c59b43acb4b4f49f0bfb2a3e32987c129/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-11-22 17:59:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=htsdrmioif7x3qjwofzwqtbqrrm3iowljnhut4f7wkr6gkmhyeuq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
masslogger
Create hunting rule
Similar samples:
1f0ce53c95af874c9fdbceb5780c81e36cfea0aab0ab7012877094bbd5d774f4
AgentTesla
2d4e9b33851949bd81869d7ce2609cb9694ca946cdc3657fd449693170878448
AgentTesla
5c7a5703622f230645d9d688aad24c3851546523f892fca996458709cb1ddba9
AgentTesla
714bf12a2ee6357ab5f463fe1a40f46819ec9434c214035060ed6dc96c3fe27b
AgentTesla
7952ed2e59778a1ea85ce6dedc4f5e6b0afdbff5addf24b99a8a12b4e5b53677
AgentTesla
943c99ee5eeb1a5e7178e43195f1c40095a6f6ed0ec33e1e3fe69f8f30c7bbb5
AgentTesla
ad218fa84daf745d843662eb723957cf805e2ddb1043f0f0f1b67f6a6d02111f
AgentTesla
cd6e59d251f4fe3c572a53e2303c59f80ea9a0e773eae9cc029eb9ebb58361b1
AgentTesla
+ 20'421 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/221123-v8ac6abc22/
Behaviour
Suspicious behavior: EnumeratesProcesses
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5642205413:AAEVTUG9BJlGqe2WGFdx0ocZKR20YKKT3q8/
Unpacked files
SH256 hash:
3ce438b10e417f7dc1367173684c308c59b43acb4b4f49f0bfb2a3e32987c129
MD5 hash:
e7e8d69fc3e5cf65aafff3daab9d679e
SHA1 hash:
e2d39b8c82f9f826f77ea96f93a6e884b11cdf7c
Link:
https://www.unpac.me/results/b858a25d-fcee-41f1-b09e-3c900bf1726d/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3ce438b10e41/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/3ce438b10e417f7dc1367173684c308c59b43acb4b4f49f0bfb2a3e32987c129

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:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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_d3ac2b2f
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.

Web download

AgentTesla

Executable exe 3ce438b10e417f7dc1367173684c308c59b43acb4b4f49f0bfb2a3e32987c129

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2396683/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/337774/

Comments