MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4de3e9f694f5d5b215f54ad1d220511436e39751ac19201188a97f3e56d874ef. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4de3e9f694f5d5b215f54ad1d220511436e39751ac19201188a97f3e56d874ef
SHA3-384 hash: 071e12ab1d1c4e4286873e6412fcc5f0f42b54a678a37578c6d4eb5bdf37a9364b42cb7fa054211ba81aa9d06f056687
SHA1 hash: 8e7e8044f2e3bcdb2121bcc96da0ef78540e4647
MD5 hash: da0d359b48a235e1d8492d1ea92eb03f
humanhash: quiet-social-nebraska-lake
File name:SecuriteInfo.com.Trojan.PackedNET.1680.17253.14925
Download: download sample
Signature AgentTesla
Create hunting rule
File size:908'800 bytes
First seen:2022-11-22 10:34:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 12288:8qpyepwJSmiA0H3XNQ7CHY9qvbE1NHU8InNqWF3QuMyYHMoBZpH+:8skSmiA0H3XGOPINHU8oqoEJZpH+
Threatray 635 similar samples on MalwareBazaar
TLSH T18B156B054817AF6EE00218709E8E795C330D5C0ADDDF4911BC1BFAA95D2FD9AD3A63AC
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon d69247c6065e5968 (1 x AgentTesla)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
218
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.PackedNET.1680.17253.14925
Verdict:
No threats detected
Analysis date:
2022-11-22 10:38:52 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/dbe5a291-b6e7-4304-9c09-fd99af8d7e4a

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/337184/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1680.17253.14925.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Launching a process
Creating a file
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/637ca5dea0efd596b82f1ac1/reports/7595e595-dced-46d7-bf3c-528c130f23d4/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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/894efa97-a41c-4c6e-ae06-2c03837537f5
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1118849
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
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 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)
Queries sensitive video device information (via WMI, Win32_VideoController, 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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 751558 Sample: SecuriteInfo.com.Trojan.Pac... Startdate: 22/11/2022 Architecture: WINDOWS Score: 100 41 Snort IDS alert for network traffic 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 6 other signatures 2->47 6 SecuriteInfo.com.Trojan.PackedNET.1680.17253.14925.exe 1 2->6         started        10 updater.exe 2 2->10         started        12 updater.exe 1 2->12         started        process3 file4 23 SecuriteInfo.com.T...17253.14925.exe.log, CSV 6->23 dropped 49 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 6->49 51 Writes to foreign memory regions 6->51 53 Injects a PE file into a foreign processes 6->53 14 CasPol.exe 17 7 6->14         started        19 conhost.exe 10->19         started        21 conhost.exe 12->21         started        signatures5 process6 dnsIp7 27 api.telegram.org 149.154.167.220, 443, 49705 TELEGRAMRU United Kingdom 14->27 29 api.ipify.org.herokudns.com 52.20.78.240, 443, 49704 AMAZON-AESUS United States 14->29 31 api.ipify.org 14->31 25 C:\Users\user\AppData\Roaming\...\updater.exe, PE32 14->25 dropped 33 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->33 35 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 14->35 37 May check the online IP address of the machine 14->37 39 6 other signatures 14->39 file8 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4de3e9f694f5d5b215f54ad1d220511436e39751ac19201188a97f3e56d874ef/
Threat name:
ByteCode-MSIL.Infostealer.DarkStealer
Create hunting rule
Status:
Malicious
First seen:
2022-11-22 09:43:16 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
20
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jxr6t5uu6xk3efpvjli5eicrcq3ohf2rvqmsaemivf7t4vwyotxq._file
Verdict:
malicious
Similar samples:
059c47f1fb93e65580c59415a40a376c8fc3168f13282f2f5efddd4c54ce0fac
AgentTesla
70612d4332ec94d8443df6fa1cb9fa43502e54fc7a46ade65cc52058a824f056
AgentTesla
8d7cb307a44963f336066c72cc019b6e35e28a7f9dec66f9ac673ced4181913e
AgentTesla
a78731da2617fe258f08a30bb02775a66e2b8363e5b84f97aa61a0baf178a927
AgentTesla
b0de009900f1adb09751869dba25290ec1f2d7e197f9b15c6313273b4e8f4c2a
AgentTesla
b2280bc6cc58ae7bcbabc2ed5c5878d70ed463b46cab27da2103ac19ea5e52fb
AgentTesla
c4a2d1a93c9da2d51ae8d0ef88b1dbf6fecd931714d9a09221c4f928f6861ce3
AgentTesla
d1ca3f8fb1acd28ee6ce1227880e74fca8aa908ca373931a5180f3cb76bb8fe1
AgentTesla
d442cd3002178041faa5d9d233820b84031a3432f5384ce9e8ec8990a2e15b70
AgentTesla
+ 625 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/221122-mmpxqaac57/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
Maps connected drives based on registry
Checks BIOS information in registry
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5705602282:AAFcwBeX9coGMKJeokPZOq06CS7N1H2rCJI/
Unpacked files
SH256 hash:
4de3e9f694f5d5b215f54ad1d220511436e39751ac19201188a97f3e56d874ef
MD5 hash:
da0d359b48a235e1d8492d1ea92eb03f
SHA1 hash:
8e7e8044f2e3bcdb2121bcc96da0ef78540e4647
Link:
https://www.unpac.me/results/fbb0ee09-630a-4c49-971a-65c57590ff8a/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4de3e9f694f5/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/4de3e9f694f5d5b215f54ad1d220511436e39751ac19201188a97f3e56d874ef

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address

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/337184/

Comments