MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3bdc4fb579dbfd37752bafc023e9eaaf2788ad91afe542f8d86e097e5ca62176. 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: 3bdc4fb579dbfd37752bafc023e9eaaf2788ad91afe542f8d86e097e5ca62176
SHA3-384 hash: dbdbcb32fce0aa76a3c078fa24b5236bc81841a68045ed0eebe992c9be42fe09b42a035b1716081f0521f1d237de785e
SHA1 hash: 430652c21c0f8fe6989428cfffaff2754c5b5ff8
MD5 hash: 9c57399b4a6adb4b7b8edf354e7f2c0d
humanhash: lake-sad-india-juliet
File name:obizx.bin
Download: download sample
Signature AgentTesla
Create hunting rule
File size:845'312 bytes
First seen:2023-06-06 05:55:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:4/thewlqB6pAKbSVEGlC49haxZGT88vpBQ:4e2q8pNbX25Ign
Threatray 4'822 similar samples on MalwareBazaar
TLSH T17B05126C27B7022EC58B3FBD0C201575D7E99E41B423D21B1FA7A9CDDC2AB140DC5A9A
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)
File icon (PE):PE icon
dhash icon f0d4d4c4c4c4c4f0 (13 x AgentTesla, 10 x Formbook, 4 x Loki)
Reporter JAMESWT_WT
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
300
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
FILE-4291937.doc
Verdict:
Malicious activity
Analysis date:
2023-06-06 05:56:16 UTC
Tags:
exploit cve-2017-11882 loader
Link:
https://app.any.run/tasks/46c811df-89dc-4920-906a-503a1608f0be

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XorStringsNET
Create hunting rule
Link:
https://www.capesandbox.com/analysis/395982/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.28685.14609.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin packed
Link:
https://www.filescan.io/uploads/647eca73f24a34f95043f174/reports/74427c4c-4c46-4841-9d1d-1ed6868a4bb0/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/3bdc4fb579dbfd37752bafc023e9eaaf2788ad91afe542f8d86e097e5ca62176
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c9ea1517-d39d-4490-ac98-3f233f224c38
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1249270
Signature
.NET source code contains potential unpacker
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
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
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
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3bdc4fb579dbfd37752bafc023e9eaaf2788ad91afe542f8d86e097e5ca62176/
Threat name:
Win32.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2023-06-06 05:56:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hpoe7nlz3p6to5jlv7ach2pkv4tyrlmrv7suf6gynyex4xfgef3a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
443bf4c67abdfcfa19422630a83facdbe366945ba39b62ca6261f81224787d80
AgentTesla
6ff0433a9bb7d6a3a7dd345dbf1c12850ec13d3e72898815ed595c9605752dbe
AgentTesla
75b154cf245787ef5077d51af20771c1c00d4beda8c768ccaafce426129554f0
AgentTesla
8235377c714eb9e58b2db6d39c4091d4b610296e8bfdfae466a8f286e655dabe
AgentTesla
8921ed257002d7a54fe4e22f1192cfc11a0d1f15270619361aefa96164a992eb
AgentTesla
8e4a644ab5ad02854fef51a8167107c8b5bd4fe503d8bf84fb08dc78fcd9f53b
AgentTesla
94a92d06d9fac7101cb5c15f1afe2bce92b2186085cadc1ea2c72b2f6e154912
AgentTesla
a4407b972d1cb08cfa3307a6d595dba07c7c997eb470166d08deb68fdfb96f9a
AgentTesla
a558acd6978677d1f7ea7e1a18f675d7a49b0c3216633b2aac042abc2d0a54af
AgentTesla
f49567411601a3c9cc5dae7dfaea5ceb6892df63acea8cb6e3967d5d14c9b26f
AgentTesla
+ 4'812 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/230606-gm1rbscg4z/
Behaviour
outlook_office_path
outlook_win_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
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:
c440617e04a50ced73c8ab992cbe8d8954a3e41f21f046ee9d1f2a41ea9b416d
MD5 hash:
9390df6c9a6111978dee5414bc42eda6
SHA1 hash:
d3cb1c366b9e466afa93eb369838a04d30777795
Link:
https://www.unpac.me/results/d6c598f7-d128-43db-9028-065ce79c3802/
SH256 hash:
70dd444a76452d5f62d5436ef3ef6affa286d0feea8a36af58656b5c7552bbdb
MD5 hash:
b360846c0dd1758bbb328e0d98f0504b
SHA1 hash:
8f635d561251571932e68ae4e32e0e290b04768c
Link:
https://www.unpac.me/results/d6c598f7-d128-43db-9028-065ce79c3802/
SH256 hash:
9f7388193b340da1e3c40072a9e00f64ac7379cd90ff1f1a1581ef32393d6973
MD5 hash:
8ea629ab6f57f45f9b646a9d92e95af5
SHA1 hash:
6ce089d96d5b8d222d41b5e5765179474c6cadf0
Link:
https://www.unpac.me/results/d6c598f7-d128-43db-9028-065ce79c3802/
SH256 hash:
266ad373b228c822603a1da0e63ebd99ed610bedd4f172bb034d3d8bb01de997
MD5 hash:
24b22763760da978f4fa998524782066
SHA1 hash:
5afe6e9149696f70dc35336811bc4254c202a1d1
Link:
https://www.unpac.me/results/d6c598f7-d128-43db-9028-065ce79c3802/
SH256 hash:
f40b57b117542585309ed9e0c4fb52b92f7ce5c46f1a2e0595658155de2e6dd4
MD5 hash:
9c113d5649acd31f09f693473c7cb50b
SHA1 hash:
0aee4c5e476946f36bcc8c87fab8bf0677fa82d3
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/d6c598f7-d128-43db-9028-065ce79c3802/
Parent samples :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 hash:
3bdc4fb579dbfd37752bafc023e9eaaf2788ad91afe542f8d86e097e5ca62176
MD5 hash:
9c57399b4a6adb4b7b8edf354e7f2c0d
SHA1 hash:
430652c21c0f8fe6989428cfffaff2754c5b5ff8
Link:
https://www.unpac.me/results/d6c598f7-d128-43db-9028-065ce79c3802/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3bdc4fb579db/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.95
Link:
https://yomi.yoroi.company/submissions/3bdc4fb579dbfd37752bafc023e9eaaf2788ad91afe542f8d86e097e5ca62176

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.

Web download

AgentTesla

Executable exe 3bdc4fb579dbfd37752bafc023e9eaaf2788ad91afe542f8d86e097e5ca62176

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2641530/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/395982/

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