MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4e66e70ef947e8c220665cd4a18464d76aa7f80082cf202632749d5217cba611. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4e66e70ef947e8c220665cd4a18464d76aa7f80082cf202632749d5217cba611
SHA3-384 hash: 9e6943f59e9cab3b08bfd52f19f72623ed67365c91a82fa580304aafac7c7e09906a4476aa44e1a93dd70c20df441f99
SHA1 hash: 5f83206f0d38df6fcf03f491e523dba4ccf8e68d
MD5 hash: 293a9b73d10004b0a6c00e3d820893c2
humanhash: golf-hamper-low-twelve
File name:PO288000174652900_pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:562'688 bytes
First seen:2022-06-20 10:18:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:T2iN3tUtZpBtY4nmwQ5kSaf2wudFZarAA+LuCgHqX8qsr98QV:T1dtU3pvqQ2wSCkA+LuCStr98QV
Threatray 18'576 similar samples on MalwareBazaar
TLSH T1FFC40200A9785262E83A83FD89E2B25053FC7423D266F7A84FC570DF9877B168B51727
TrID 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.0% (.SCR) Windows screen saver (13101/52/3)
8.8% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon ff8d8acac8cac77c (1 x AgentTesla)
Reporter JAMESWT_WT
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
253
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO288000174652900_pdf.exe
Verdict:
Malicious activity
Analysis date:
2022-06-20 10:21:00 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/7f5e21cd-aab9-43ff-80a6-257fa2d72537

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/281526/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
67%
Tags:
packed
Link:
https://www.filescan.io/uploads/62b049d946804683cbb6713f/reports/32c5e7b0-2c81-4511-b722-9ccd85022607/overview
Result
Verdict:
UNKNOWN
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/abf1b494-c225-4e03-b24e-d626791a014b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1016217
Signature
.NET source code contains very large array initializations
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
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 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 ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4e66e70ef947e8c220665cd4a18464d76aa7f80082cf202632749d5217cba611/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-06-20 10:06:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
15 of 26 (57.69%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jztoodxzi7umeidgltkkdbde25vkp6aaqlhsajrsosovef6luyiq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2a742e0bd233aad9f3cdb6a16f0c78dd4c17c19455fbafe24079528ff3775bd5
AgentTesla
31974a19ae09f65adfb2b422558e32e598bf9b84ab6a37c58ffe9be073f29b5f
AgentTesla
5d7c2a498307d534dd7a47932d94206268a711e6250a3dc1447373aa5c7df640
AgentTesla
9ea755355f321ea604d173f7f55760d4b7a7151a865047a4f854e6f8ee1d317c
AgentTesla
b64081fc4a7dc5e73ab017b1f0453c27d5e6040134dd269bc01de45cad3713b7
AgentTesla
b789ea800e24253ead1c150643aa729e7b7d5253bf6319aa4321680c615b8ec2
AgentTesla
c4e0c17432d45aeb0fe7c5fbfb01ea5696f64a94f131c74940f7ed04fd2696d6
AgentTesla
dba8ec09d04729a3bae55fc6d962fc7f03add01bc96b750f1f7889cbdba04fd5
AgentTesla
+ 18'566 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer suricata trojan
Link:
https://tria.ge/reports/220620-mcg45acccl/
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
suricata: ET MALWARE AgentTesla Exfil Via SMTP
Unpacked files
SH256 hash:
eabc742a6c8556626932af4d1d175f10723089a04184953f31c43345201fb11d
MD5 hash:
611e232515fbd363119b08d0cccbe670
SHA1 hash:
dbca6b5c5aa18c825c2c99934273628b74bf3671
Link:
https://www.unpac.me/results/66b5259f-7992-4da1-bf73-7d58af4e2541/
SH256 hash:
6de8bc7d4844efdb55328126b632a374bee9aaf3073cf9ca5fe5fdf303106f8e
MD5 hash:
7ce2d10bd0f02667bc0e1343d9ffc1c1
SHA1 hash:
c3a5b4e5721085022eb7bf0008b7e449f9369fcf
Link:
https://www.unpac.me/results/66b5259f-7992-4da1-bf73-7d58af4e2541/
SH256 hash:
9c7dd660a9d453f245f10b9df67a349904adb24199d752ebbff59e6ab3f8d402
MD5 hash:
24cb0287a602beb85bca346a2938fa01
SHA1 hash:
16191d8f000f4bee33ed37e66becfe129b6de09b
Link:
https://www.unpac.me/results/66b5259f-7992-4da1-bf73-7d58af4e2541/
SH256 hash:
ebeb5fb028b04d32691e382db6ea006b5c263a8d427bbd2c2b24eefcb2852220
MD5 hash:
b68068b8ef1390bbe3856ce6b62fbe39
SHA1 hash:
0df9e71d6f69f2b0d8e25166251d37877b7a10d8
Link:
https://www.unpac.me/results/66b5259f-7992-4da1-bf73-7d58af4e2541/
SH256 hash:
4e66e70ef947e8c220665cd4a18464d76aa7f80082cf202632749d5217cba611
MD5 hash:
293a9b73d10004b0a6c00e3d820893c2
SHA1 hash:
5f83206f0d38df6fcf03f491e523dba4ccf8e68d
Link:
https://www.unpac.me/results/66b5259f-7992-4da1-bf73-7d58af4e2541/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4e66e70ef947/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/4e66e70ef947e8c220665cd4a18464d76aa7f80082cf202632749d5217cba611

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
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.

Cape
Cape
https://www.capesandbox.com/analysis/281526/

Comments