MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 46b4b2389f1560cd54de61d97335027c5ea7d8967b16c328d456927bc58538fe. 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: 46b4b2389f1560cd54de61d97335027c5ea7d8967b16c328d456927bc58538fe
SHA3-384 hash: f7aef75197c52339d38fc1cc6e2e46ca30ed5fe201dbcf84b20d83a683a6bd04d0efb81bed3f7ebbfdcf54daba9e4953
SHA1 hash: c99d45de0b807dd8b6aa2c902a83df82ace3457d
MD5 hash: 6d0e03f3a195357523b999e5bac03638
humanhash: hotel-artist-delaware-victor
File name:request for quotation.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:760'832 bytes
First seen:2023-06-12 09:37:38 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 12288:pumas/16/YHmM9mARLAV+/38hGbsj8XQJGnMldkFgigC0C1VWy7Tj7:p8s6cV9mA9ImsUbsj8dMLir0C1VWy
Threatray 2'531 similar samples on MalwareBazaar
TLSH T1E3F4024C7BFA590FD66B7FBC1C101170C6F8AA4A7523D35F5E8B798E8C91B440A81A63
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 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
254
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
request for quotation.exe
Verdict:
Malicious activity
Analysis date:
2023-06-12 09:38:03 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c94acab4-b6ce-4e21-b746-d1067b1003ec

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/397888/
Detection(s):
SecuriteInfo.com.Trojan.Generic.33913590.12765.13649.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
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:
floxif lokibot packed virus
Link:
https://www.filescan.io/uploads/6486e78e08b287b7595b3adb/reports/a9011359-70a9-43c1-a5e2-bdc84d79053d/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/46b4b2389f1560cd54de61d97335027c5ea7d8967b16c328d456927bc58538fe
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/b8476652-5328-4bf4-b8a5-b6ee5276321b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1252851
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Initial sample is a PE file and has a suspicious name
Multi AV Scanner detection for dropped file
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
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 885872 Sample: request_for_quotation.exe Startdate: 12/06/2023 Architecture: WINDOWS Score: 100 45 Found malware configuration 2->45 47 Sigma detected: Scheduled temp file as task from temp location 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 4 other signatures 2->51 7 request_for_quotation.exe 7 2->7         started        11 OnWbfHx.exe 5 2->11         started        process3 file4 33 C:\Users\user\AppData\Roaming\OnWbfHx.exe, PE32 7->33 dropped 35 C:\Users\user\...\OnWbfHx.exe:Zone.Identifier, ASCII 7->35 dropped 37 C:\Users\user\AppData\Local\...\tmp4F08.tmp, XML 7->37 dropped 39 C:\Users\...\request_for_quotation.exe.log, ASCII 7->39 dropped 53 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->53 55 Uses schtasks.exe or at.exe to add and modify task schedules 7->55 57 Adds a directory exclusion to Windows Defender 7->57 13 request_for_quotation.exe 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        59 Multi AV Scanner detection for dropped file 11->59 21 OnWbfHx.exe 2 11->21         started        23 schtasks.exe 1 11->23         started        25 OnWbfHx.exe 11->25         started        signatures5 process6 dnsIp7 41 mail.garagerobert.be 185.59.17.219, 49706, 49707, 587 XENIUSBE Belgium 13->41 43 192.168.2.1 unknown unknown 13->43 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        61 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->61 63 Tries to steal Mail credentials (via file / registry access) 21->63 65 Tries to harvest and steal browser information (history, passwords, etc) 21->65 31 conhost.exe 23->31         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/46b4b2389f1560cd54de61d97335027c5ea7d8967b16c328d456927bc58538fe/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-06-08 20:00:49 UTC
File Type:
PE (.Net Exe)
Extracted files:
23
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i22leoe7cvqm2vg6mhmxgnicprpkpwewpmlmgkguk2jhxrmfhd7a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
12bf15f7a36dde34a0ab6dde0192fd9769c68e124cbedf9a08bf9a2930ee2b9f
AgentTesla
9329a473fbc644201fef14d26d708eca73a6d524c629c6b2881527525bfff3a6
AgentTesla
a4d917b6696ddef08d0f4ea5a2dcaa8de85e639684a5f869e353c2c80315e2d7
AgentTesla
d3b064dd11c1c634020c0c155bf9e33c1f0ad2fd8fc85eb1ffd44e05cfd4c291
AgentTesla
d5e9981b7fdef80983edcdda6b3e09870fe991720db4684986ceecb01d24506c
AgentTesla
ea053b7a3fafe6e29c66d8bf5ae31e99751d4d4c3eb081a26d2c23ee8bff41d0
AgentTesla
f3c00fb75da49f73a9945b562d748ff1b6958e3bfdbb1e833d6a16ef4d063092
AgentTesla
fc54140655e3660dc45f2582c9fa41f4f957b22f86375e7c3ca723d28004d8f2
AgentTesla
fe304cb0925bffe7c7314fb8c4bc50c15b82e49c81fe176c8482ea1ed6f51bc8
AgentTesla
+ 2'521 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/230612-ll3xhsbh3v/
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
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
AgentTesla
Unpacked files
SH256 hash:
af910773c3bb414f276e037eb1a07824cdfffc0b153220582e71a8b172ca5711
MD5 hash:
2c21a2aeac0188ebb5c075d88ce5955d
SHA1 hash:
df69a074d17ff94aa9d88b5a38a44bbe60094c0c
Link:
https://www.unpac.me/results/cd06dd97-d856-40c1-a265-cfdd0a4c2dd8/
SH256 hash:
c440617e04a50ced73c8ab992cbe8d8954a3e41f21f046ee9d1f2a41ea9b416d
MD5 hash:
9390df6c9a6111978dee5414bc42eda6
SHA1 hash:
d3cb1c366b9e466afa93eb369838a04d30777795
Link:
https://www.unpac.me/results/cd06dd97-d856-40c1-a265-cfdd0a4c2dd8/
SH256 hash:
c2381ad9218cb9e56d4586d02dd8660ff35a21a4a7d363addb93b5855d06ef3f
MD5 hash:
ee86f5780b6f341a4ceab032368b6dba
SHA1 hash:
b04905b7324fcf98cb5f0a17e5f28d10fcf1a1c9
Link:
https://www.unpac.me/results/cd06dd97-d856-40c1-a265-cfdd0a4c2dd8/
SH256 hash:
e2e7feadaa98f6530687d777ab70059a3c9a2ee16978a16d49186ebe869914e7
MD5 hash:
ddfaa0f658492b49a19f91c181f6e8af
SHA1 hash:
ac3c0e0a66edab609c3806ebc2ba4634648d033e
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/cd06dd97-d856-40c1-a265-cfdd0a4c2dd8/
Parent samples :
2c48b619a1bf02317a395243c6b548092b745e73e88aacc9704fba11d76d0d8e
5be0bb45441486d27c771f9204837d2f48d937c9e98723e8e539efbaf88b70c4
67471fae443ff5de8fca2d684c5a7005824c988cfe45583d0b11fa23375ba25a
ae1d10a430aed6814f985efb49cca0a27402e8c32653a7864a48b706c4f9a03b
fc54140655e3660dc45f2582c9fa41f4f957b22f86375e7c3ca723d28004d8f2
46b4b2389f1560cd54de61d97335027c5ea7d8967b16c328d456927bc58538fe
SH256 hash:
7fe8d63c68dcd691c2076ca94d8e0faaf95226675e89c31393d6bf7deabcf2c5
MD5 hash:
31f56ca35afe42c72a7a128a155840e9
SHA1 hash:
abdd8ffe6090e3939e575cccc07dd40fce77ef22
Link:
https://www.unpac.me/results/cd06dd97-d856-40c1-a265-cfdd0a4c2dd8/
SH256 hash:
46b4b2389f1560cd54de61d97335027c5ea7d8967b16c328d456927bc58538fe
MD5 hash:
6d0e03f3a195357523b999e5bac03638
SHA1 hash:
c99d45de0b807dd8b6aa2c902a83df82ace3457d
Link:
https://www.unpac.me/results/cd06dd97-d856-40c1-a265-cfdd0a4c2dd8/
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/46b4b2389f1560cd54de61d97335027c5ea7d8967b16c328d456927bc58538fe

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 46b4b2389f1560cd54de61d97335027c5ea7d8967b16c328d456927bc58538fe

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/397888/

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