MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eb1e06e44907439d39f4ec93d973a8555ba0c683eab4b94c1035cb0bdf10e6c9. 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: 17


Intelligence 17 IOCs YARA 7 File information Comments
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SHA256 hash: eb1e06e44907439d39f4ec93d973a8555ba0c683eab4b94c1035cb0bdf10e6c9
SHA3-384 hash: ba42118d033c834d774f381e87779cdb5420a1dbe57d128f682a664df390abcf808cf0311ccaea45b40bfceef71a0e0a
SHA1 hash: f2bae12898c345cda9e5af6b0b48127ee0d3f9c7
MD5 hash: 5e9318419c43db953b6d1bd85452d701
humanhash: may-uncle-beryllium-angel
File name:New-Requestfdp.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'150'792 bytes
First seen:2023-10-05 09:22:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 24576:hLgQPytLXin61MsTz8ov/8qGvDmCxrYCq+igRx:O7Nv/myCxrYCligRx
Threatray 105 similar samples on MalwareBazaar
TLSH T1AF351703BA478AE2F2491736D69BCF009365DD82732BD60B78CEB39609633B69D45707
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 dcdc888898ac9cb8 (11 x AgentTesla, 1 x Loki, 1 x DarkCloud)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
272
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
New-Requestfdp.exe
Verdict:
Malicious activity
Analysis date:
2023-10-05 09:27:01 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/e870ddc3-7529-47a0-a73d-faa70e4cca64

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Trojan.Ag-18
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% directory
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Reading critical registry keys
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Forced shutdown of a system process
Stealing user critical data
Query of malicious DNS domain
Sending a TCP request to an infection source
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
78%
Tags:
overlay packed packed
Link:
https://www.filescan.io/uploads/651e807abe42b2ac8e5c1517/reports/ec346ee7-37f6-41b8-ac28-b19c51c1bce4/overview
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/eb1e06e44907439d39f4ec93d973a8555ba0c683eab4b94c1035cb0bdf10e6c9
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/414c7077-73e1-4a0e-8255-a9287572855f
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1320093
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
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
Multi AV Scanner detection for domain / URL
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 process hollowing technique
Sample uses string decryption to hide its real strings
Sigma detected: MSBuild connects to smtp port
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 AntiVM3
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1320093 Sample: New-Requestfdp.exe Startdate: 05/10/2023 Architecture: WINDOWS Score: 100 29 server1.sqsendy.shop 2->29 31 fp2e7a.wpc.phicdn.net 2->31 33 3 other IPs or domains 2->33 47 Multi AV Scanner detection for domain / URL 2->47 49 Found malware configuration 2->49 51 Antivirus detection for URL or domain 2->51 53 10 other signatures 2->53 7 New-Requestfdp.exe 1 5 2->7         started        11 pobqy.exe 5 2->11         started        13 pobqy.exe 4 2->13         started        signatures3 process4 file5 27 C:\Users\user\AppData\Roaming\pobqy.exe, PE32 7->27 dropped 55 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->55 57 Writes to foreign memory regions 7->57 59 Allocates memory in foreign processes 7->59 15 MSBuild.exe 15 2 7->15         started        61 Multi AV Scanner detection for dropped file 11->61 63 Machine Learning detection for dropped file 11->63 65 Sample uses process hollowing technique 11->65 19 MSBuild.exe 2 11->19         started        21 MSBuild.exe 11->21         started        67 Injects a PE file into a foreign processes 13->67 23 MSBuild.exe 2 13->23         started        25 MSBuild.exe 13->25         started        signatures6 process7 dnsIp8 35 server1.sqsendy.shop 63.250.35.178, 49706, 49708, 49710 NAMECHEAP-NETUS United States 15->35 37 api4.ipify.org 104.237.62.212, 443, 49705, 49707 WEBNXUS United States 15->37 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 Tries to steal Mail credentials (via file / registry access) 15->43 45 Tries to harvest and steal browser information (history, passwords, etc) 23->45 signatures9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/eb1e06e44907439d39f4ec93d973a8555ba0c683eab4b94c1035cb0bdf10e6c9/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-10-04 08:41:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5mpanzcja5bz2opu5sj5s45ikvn2brud5k2lstaqgxfqxxyq43eq._file
Verdict:
malicious
Similar samples:
02e565314622beca0b16e1c731549262b2b22e4bf3bef691d23991cebf94bfab
AgentTesla
18a48731b148e59ecffa75b392d72963d1a7e386201e9745eb1f06169cd37d00
AgentTesla
40d0a5c663f59b7454e4e8535918b57ccba56e5f445d02e384debb16b868ebce
AgentTesla
5658649d60ad2eb973e1c657001af54d8c1c927d0abada7a13b743a3c90ee6d9
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5a5405a59ac1371bf62ee9599b29bed6e7ee8e11f7319c6ff7d5900963900e3f
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609592caa987add8031fbe007b2901e0e02de60a8fda33ace07dbec8b2239205
AgentTesla
85c5c6fed46b400cf505aad5c84bc1ac76e74488b73d9951e3cda4db18f148e6
AgentTesla
c7825ac17db3d7a4fca371b94a6bc4aa7d22e40bfa10e24b0c3ef063c82de7d5
AgentTesla
e1588fa2fbba71b436afb6df74166ffc100c422257b8c259debb07f3201bffeb
AgentTesla
ec50c4dbfaf63807aa7eab2af9c1bc46b66553bc1da16f1aede4dd8096b8bcd5
AgentTesla
+ 95 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/231005-lcgb6aaa6w/
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:
407aae0ea83c3b5657357522cfdfa31689acd4ec37465d4ce2900577343b0577
MD5 hash:
396d4e9a2a8c7670e6ba033a3658b4a7
SHA1 hash:
9885280946b8e02ea9a1a2fde5ee462846e32240
Link:
https://www.unpac.me/results/1127fe02-d2ad-40b5-be60-f8316ecf84b3/
SH256 hash:
f62c546512254de31afb6a5297938185f9ed17a1fd03793ee1d8dd55715c91a1
MD5 hash:
4b64627a79a51d83cec445b727699208
SHA1 hash:
730d389cf1723ba8c8ab74364dfe4d8ca9fc05a7
Link:
https://www.unpac.me/results/1127fe02-d2ad-40b5-be60-f8316ecf84b3/
SH256 hash:
2225426911307604833ecef3eae741e9cb49076c9363e9f27b11635f5ad2e3d3
MD5 hash:
182573a78eabc09c989549cea9c5ef5d
SHA1 hash:
4f282e0a17dd163e807464587f12fbf75b4dc599
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/1127fe02-d2ad-40b5-be60-f8316ecf84b3/
Parent samples :
eb1e06e44907439d39f4ec93d973a8555ba0c683eab4b94c1035cb0bdf10e6c9
5658649d60ad2eb973e1c657001af54d8c1c927d0abada7a13b743a3c90ee6d9
2f86e9bd313089380e4c5937f99fc422eebd1a9e564d97d1edf3003c60bac1e1
SH256 hash:
19efdf03cb94895935225795f68bb9abfded1869687367013b8b4eee3cc99372
MD5 hash:
4e29f75c0c51b9dec76955f0382d9541
SHA1 hash:
4899aa8e3f57339cbaec8faab777897a76fe1c3a
Link:
https://www.unpac.me/results/1127fe02-d2ad-40b5-be60-f8316ecf84b3/
SH256 hash:
eb1e06e44907439d39f4ec93d973a8555ba0c683eab4b94c1035cb0bdf10e6c9
MD5 hash:
5e9318419c43db953b6d1bd85452d701
SHA1 hash:
f2bae12898c345cda9e5af6b0b48127ee0d3f9c7
Link:
https://www.unpac.me/results/1127fe02-d2ad-40b5-be60-f8316ecf84b3/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/eb1e06e44907/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/eb1e06e44907439d39f4ec93d973a8555ba0c683eab4b94c1035cb0bdf10e6c9

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:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:win_agent_tesla_bytecodes_sep_2023
Create hunting rule
Author:Matthew @embee_research

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

Executable exe eb1e06e44907439d39f4ec93d973a8555ba0c683eab4b94c1035cb0bdf10e6c9

(this sample)

  
Delivery method
Distributed via e-mail attachment

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