MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 746604779bf099b84b5a237bc6e777b10cd9ca0d02e49e136f4856debbb89d65. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 746604779bf099b84b5a237bc6e777b10cd9ca0d02e49e136f4856debbb89d65
SHA3-384 hash: ed26318159e7c9f6d412acc2b9b2e7c9e1f2b292b89697e08e1a8bf6eb4b18c95a3107565a76f59b18c0d6512167f22c
SHA1 hash: e724930b8c2aed088d4d205ac882197f8b67e462
MD5 hash: 71ec5221a2034695e676cf553ef632e3
humanhash: comet-pennsylvania-lima-glucose
File name:RFQ_#2573664_PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:856'576 bytes
First seen:2023-05-02 07:43:35 UTC
Last seen:2023-05-13 22:56:32 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:yc/9WflU/9K2tNHlu3elvjE63hjMLsGIWb/yqYHDC92OzfJ/:hylUHtPu3Gl6IAyq/2C
Threatray 2'817 similar samples on MalwareBazaar
TLSH T1AF05483C19BD263BC179C7A68FE5C427F114A8AF3121AD6598D787A6034AF1235C323E
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)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
244
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RFQ_#2573664_PDF.exe
Verdict:
Malicious activity
Analysis date:
2023-05-02 07:56:18 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/723fedcc-0d15-4ecf-8ff3-323fee81d76a

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/385984/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Sanesecurity.Rogue.0hr.20230426-2033.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Link:
https://www.filescan.io/uploads/6450bf58463eacbc57db630d/reports/4e59b1fe-c75e-48c1-8a95-511d0e623735/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/746604779bf099b84b5a237bc6e777b10cd9ca0d02e49e136f4856debbb89d65
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/bc848182-0a81-4404-a1cd-9a97ea49cada
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1224413
Signature
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/746604779bf099b84b5a237bc6e777b10cd9ca0d02e49e136f4856debbb89d65/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-04-26 11:33:53 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
25 of 37 (67.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ortai5436cm3qs22en54nz3xwegntsqnalsj4e3pjbln5o5ytvsq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1e712ef0a37d9e8d2f6ef512da2438ef05e073cde9ae6677858b9ebbd1c23b2b
AgentTesla
2272345c34a9a89b1bc3803e5904206aa662690621cd6efd210f92c94811c1de
AgentTesla
2736bb21fab5703708ab49c3f24660ff1e8f2fc8745ae19bc422f5e6aff5f5d8
AgentTesla
60abd6ba380e92af4fb614434417fb71ea27f5eddde211cd189f8db0aba401e5
AgentTesla
92b60c79c289dec73d2f96ea3923428531a57f03e06d957cb2fb8dbcf0eadfba
AgentTesla
abdb34312701463e902507617f548215e411d061830f6b0748edafc5fa651873
AgentTesla
b397cca1a04a9edb50e12c5f730cb660dff805000e6576455218dfd73a85e7f2
AgentTesla
c2007efc856ef59747e1246b35cdf0ce25dc3748272a4ad54bea979ad34e55c4
AgentTesla
c6e1df8bf12734eb6c733eb4902fa73a1d1b431dca5ab7b4501ec030c4e9f1e0
AgentTesla
d46b8526a8a8b3ad723d25036a6d692009245eb965d64576e90915ae877f9eb5
AgentTesla
+ 2'807 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/230502-jkv46sab29/
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
21f0154b51a09767f94922b81f5fcd15cf4a6390ab7314e40d0e17b2dcdfe6ba
MD5 hash:
c926563698de3a89ad20474c85122f73
SHA1 hash:
ed1a3b2527ace111e6f39880c7ee3965f301330d
Link:
https://www.unpac.me/results/490292fb-bccc-4a51-981d-061cbac5a8c9/
SH256 hash:
58d2780bac07a53fa9ef0099c386ad23c2c5b83df99e18bbcca9895f829ef5d8
MD5 hash:
3a6ac846fbf56df68c3cb61cd18c7623
SHA1 hash:
e5b7f4e47b357f330b33330663ff5739a02d442f
Link:
https://www.unpac.me/results/490292fb-bccc-4a51-981d-061cbac5a8c9/
SH256 hash:
46072018443cdfb307ef241c0ce18b432e118ff03e2eeb72dd658053b1f0910f
MD5 hash:
1e2987cdcc4382d19dd1a7432f18ac7d
SHA1 hash:
bbf49c7c1e3c3ba1e13a1c1e28c16b0d0f0f6bcd
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/490292fb-bccc-4a51-981d-061cbac5a8c9/
Parent samples :
2272345c34a9a89b1bc3803e5904206aa662690621cd6efd210f92c94811c1de
21267f1c9f80d23b5c5199bddeec69bfc45b04de306bf05939622c5c4ca8887a
83d1c6995d6bb86139c6ead750d64648c2f0dd60d759e34ebbf3725518de8fdf
746604779bf099b84b5a237bc6e777b10cd9ca0d02e49e136f4856debbb89d65
f1dcc38bd18b2cc106bcf1c3800931658d0b7463f7259916dec7c123830045c5
SH256 hash:
326b44323c22e4f6c66b94cdfa44b096c1a0ee7e6dbf4f519ce3598b48ac16dc
MD5 hash:
2f60adc4e1ad69aa567c8f3dd4c49086
SHA1 hash:
ab4c2f4b441a20faf360659abe4e479e07ac1e69
Link:
https://www.unpac.me/results/490292fb-bccc-4a51-981d-061cbac5a8c9/
SH256 hash:
b680707cc920b8ef07af6498b35eb59ea2b98ed255279652c5501b47fda71c85
MD5 hash:
289327b7f44eb7cbdf9f658c12b084a9
SHA1 hash:
1d2a5704916a3c117f3969fc2cb97b25407745e5
Link:
https://www.unpac.me/results/490292fb-bccc-4a51-981d-061cbac5a8c9/
SH256 hash:
746604779bf099b84b5a237bc6e777b10cd9ca0d02e49e136f4856debbb89d65
MD5 hash:
71ec5221a2034695e676cf553ef632e3
SHA1 hash:
e724930b8c2aed088d4d205ac882197f8b67e462
Link:
https://www.unpac.me/results/490292fb-bccc-4a51-981d-061cbac5a8c9/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/746604779bf0/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/746604779bf099b84b5a237bc6e777b10cd9ca0d02e49e136f4856debbb89d65

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 746604779bf099b84b5a237bc6e777b10cd9ca0d02e49e136f4856debbb89d65

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/385984/

Comments