MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ecfe7056494cbc6dc0d572e3d2a7ead974f20cf5ad98bd237ad2d81a36f07cb7. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ecfe7056494cbc6dc0d572e3d2a7ead974f20cf5ad98bd237ad2d81a36f07cb7
SHA3-384 hash: 3fed656b109cc495fa472199959f0c3bbe65a512ea60f952c5ca41db0b3c73e5c1c7a55b7ac9abdc5927f6f0b8b6d989
SHA1 hash: 567601b9520f05e4dec7559212af1fd863e328a0
MD5 hash: 3cbd0f4d5317fbe2027c49c21c4f7b24
humanhash: timing-seven-steak-island
File name:BANK NAME.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:679'424 bytes
First seen:2022-11-25 05:17:34 UTC
Last seen:2022-11-28 14:45:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:jWI3IvM3zrbETCl+BkGtahovqRz0oJi3ihsSbymQJOzKChpHskFgFwIyXCDL:qIYU376Cb4ahsqdHi3ihsSbmsWChxskA
Threatray 20'207 similar samples on MalwareBazaar
TLSH T102E4E0106674BEB5DA7DDF7A611172043FF0AF88D231FA1AFDBB71A88C265101E83A51
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter Anonymous
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
220
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
BANK NAME.exe
Verdict:
Malicious activity
Analysis date:
2022-11-25 05:20:30 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/bc83a9bb-8a90-4c46-a298-9a9612089b59

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/338284/
Detection(s):
Sanesecurity.Rogue.0hr.20221124-2035.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6380500b00c584752ee1cb44/reports/7675f005-03bc-4ec7-be62-294984e9ea70/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/3693d7dc-0b67-4ca4-9e2c-e784f9003861
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1120873
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
Injects a PE file into a foreign processes
Machine Learning detection for sample
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ecfe7056494cbc6dc0d572e3d2a7ead974f20cf5ad98bd237ad2d81a36f07cb7/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-11-24 16:54:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
20 of 41 (48.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5t7havsjjs6g3qgvolr5fj7k3f2pedhvvwml2i322lmbunxqps3q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
32ae7f0efc33184c2466e08be66cf3a2e2c663d533c76a12751ee26602a6041f
AgentTesla
6a3eefaea40a73ea60754b671815a5c34603738acbe2905cf47b73cf3644266b
AgentTesla
6c0fa98c3efe2e344205ce8ebf89e440100294b7a1d4624f7484c2dadc644b0b
AgentTesla
9ea9e37ac1dbdbf112de65d1aea38f6c30977e7af3b1f460d5c1530332d371fd
AgentTesla
b22abd888626ea081b6ebd01a1e293e3ddd67ff21f25758ac14ef7a4f85ad1e2
AgentTesla
da3907286f538586573df79364298076e3e1605daadc7de588e57fe1544604df
AgentTesla
db39ddbe9f842333abaef983a635f13dd50168a450a225830222c68fd2d39fa8
AgentTesla
+ 20'197 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/221125-fy9ypsgg9v/
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
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b64175be-47c2-430a-a64a-614b7bea3c09
Unpacked files
SH256 hash:
a327516357b9fa1a75753b3fbd0030e13f374be7cefcdf983d0b731f278b0c59
MD5 hash:
404efdeb9931733904da07f96fabeb72
SHA1 hash:
7ce363cd612f1d9a90b33ec196c4d0a49cdaee02
Link:
https://www.unpac.me/results/92951b28-3ed8-4a0c-8e00-cb77dc94976c/
SH256 hash:
01fefac28f62cee4fcb1a9b4b90c08337de2959c1ca8f5e976ef8ba0254ed0f3
MD5 hash:
946595a4c6e95e872f8d44adbb2b4400
SHA1 hash:
40392dfc69675d6c370fc80be85eb1f7052c861b
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/92951b28-3ed8-4a0c-8e00-cb77dc94976c/
Parent samples :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 hash:
fa76b654829d5d164f84f6e85bc35d0d7da74c32c1be40a1e5cf9a98d9330b89
MD5 hash:
e03fd68ed41278255fa06a93816ab308
SHA1 hash:
399f9a73afc4fd066ea10e27d49afd72ff7f8c61
Link:
https://www.unpac.me/results/92951b28-3ed8-4a0c-8e00-cb77dc94976c/
SH256 hash:
ecfe7056494cbc6dc0d572e3d2a7ead974f20cf5ad98bd237ad2d81a36f07cb7
MD5 hash:
3cbd0f4d5317fbe2027c49c21c4f7b24
SHA1 hash:
567601b9520f05e4dec7559212af1fd863e328a0
Link:
https://www.unpac.me/results/92951b28-3ed8-4a0c-8e00-cb77dc94976c/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ecfe7056494c/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/ecfe7056494cbc6dc0d572e3d2a7ead974f20cf5ad98bd237ad2d81a36f07cb7

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.

Malspam

AgentTesla

Executable exe ecfe7056494cbc6dc0d572e3d2a7ead974f20cf5ad98bd237ad2d81a36f07cb7

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/338284/

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