MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 28ce5e1b19b7e02d512676368f781d92dde4d344affae737a45703205d9620d5. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 28ce5e1b19b7e02d512676368f781d92dde4d344affae737a45703205d9620d5
SHA3-384 hash: 530dd7bd8248de7b8c3974ecbfce6128d92679ab4519c9c2c8f02053026236e6e028230d2a81a31ee22bc490acadf8c7
SHA1 hash: e663ed2d68406b1c338c81c704627a9f8315b90e
MD5 hash: 94d283d2e8ae409f691d310bf3ae8ac4
humanhash: saturn-freddie-comet-video
File name:DEBIT NOTE.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:867'328 bytes
First seen:2022-03-29 17:54:13 UTC
Last seen:2022-03-29 23:26:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:NaQKPlTEnO736siUxcWz7nFUYpoToeOFMtE6dLbsFsjtfvlNEHCNJvwdg:QQvBbccWPFU7seOF96kspnlFJvi
Threatray 15'464 similar samples on MalwareBazaar
TLSH T12805D076E3F86F4AF0BE53788020946E77F0EC42E7A1E55E7EA211F90961B414792F12
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
183
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/259385/
Detection(s):
Sanesecurity.Rogue.0hr.20220329-1602.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm fareit obfuscated packed
Link:
https://www.filescan.io/uploads/624347f71f204239484cb0d5/reports/8ae9958c-5a90-4baf-8c84-9e6ee406eb32/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:
Malicious
Link:
https://analyze.intezer.com/analyses/f7ea45fa-af6d-4037-8eb7-d2c905d02306
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/966982
Signature
.NET source code contains very large array initializations
.NET source code contains very large strings
Found malware configuration
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 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)
Sigma detected: Suspicious Add Scheduled Task From User AppData Temp
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 599467 Sample: DEBIT NOTE.exe Startdate: 29/03/2022 Architecture: WINDOWS Score: 100 23 Found malware configuration 2->23 25 Malicious sample detected (through community Yara rule) 2->25 27 Multi AV Scanner detection for dropped file 2->27 29 14 other signatures 2->29 7 DEBIT NOTE.exe 6 2->7         started        process3 file4 17 C:\Users\user\AppData\Roaming\KzEiYL.exe, PE32 7->17 dropped 19 C:\Users\user\AppData\Local\...\tmp4FAA.tmp, XML 7->19 dropped 21 C:\Users\user\AppData\...\DEBIT NOTE.exe.log, ASCII 7->21 dropped 31 Injects a PE file into a foreign processes 7->31 11 schtasks.exe 1 7->11         started        13 DEBIT NOTE.exe 2 7->13         started        signatures5 process6 process7 15 conhost.exe 11->15         started       
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/28ce5e1b19b7e02d512676368f781d92dde4d344affae737a45703205d9620d5/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-03-29 12:45:47 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fdhf4gyzw7qc2ujgoy3i66a5slo6ju2ev75oon5ek4bsaxmwedkq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
066cea1ffeecb5b2de6efc2dc6211546be72984620a953aad49e0936a6055797
AgentTesla
333449d5e8eb557113b0a57e5f1a11aa3d78c4283ac85234a1850c4b66924814
AgentTesla
46bcf2e700ac9c589b9f80e9a9c6293ebdc6f955f74ce84878c6f4d96890c156
AgentTesla
63c91fa1eade0720aaaafadc134c2ccaa9e541b444fbd2a8d33f446d2761bc77
AgentTesla
f2deee193ae73a19df7169f05c35bed486f0c1abd5b13098161686490a24a7ef
AgentTesla
f421fbab0f5a84119610930450587604db43a1f80bdafbeb631395944ed8f3c8
AgentTesla
+ 15'454 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection evasion keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220329-whe2dsdcfn/
Behaviour
Creates scheduled task(s)
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
Maps connected drives based on registry
Checks BIOS information in registry
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
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot1562684159:AAF0RHsedAMUFPfvPk6IyrreCEPxQ_b3Y3g/sendDocument
Unpacked files
SH256 hash:
01e67b52e078b7d9ce6bdedd5da8cd9be6a634e1c93bc3a93e8a89c8b5c1b99f
MD5 hash:
01a9963b0135b94de3f983a5ead2788b
SHA1 hash:
dbd190f457eb80e96c086a48a29620e716994ec8
Link:
https://www.unpac.me/results/f946d758-b8a0-4f43-b502-d7a81f09c320/
SH256 hash:
f71b6f06d56e8a194f1c449107cfdee8e9051be4503b6a95f27761ba74df9e61
MD5 hash:
71020b0efc32b4540f1f27f3c49478af
SHA1 hash:
63ea2181c306d15526f07c1d47b62b9942f391de
Link:
https://www.unpac.me/results/f946d758-b8a0-4f43-b502-d7a81f09c320/
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
Link:
https://www.unpac.me/results/f946d758-b8a0-4f43-b502-d7a81f09c320/
SH256 hash:
28ce5e1b19b7e02d512676368f781d92dde4d344affae737a45703205d9620d5
MD5 hash:
94d283d2e8ae409f691d310bf3ae8ac4
SHA1 hash:
e663ed2d68406b1c338c81c704627a9f8315b90e
Link:
https://www.unpac.me/results/f946d758-b8a0-4f43-b502-d7a81f09c320/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/28ce5e1b19b7/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/28ce5e1b19b7e02d512676368f781d92dde4d344affae737a45703205d9620d5

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: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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/259385/

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