MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f8b9d5747aecadccc915a840b8eeb87080b852a3fe7f3382f3a0389162a4162f. 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: 14


Intelligence 14 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f8b9d5747aecadccc915a840b8eeb87080b852a3fe7f3382f3a0389162a4162f
SHA3-384 hash: cf7163718b8106bd48e7e0d5595b7f17c2babb3e3e2cf5c5c86b611b63b4e56ae02f012ed175893601ba8b29b7121257
SHA1 hash: 8d4525bf60c8a6d3dc23d582366d0a7844b44416
MD5 hash: 966422108a916a61aa8df3ee9e45c322
humanhash: blossom-oxygen-wolfram-angel
File name:New Order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:111'104 bytes
First seen:2023-05-12 05:38:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'602 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 768:SjMvNBn740KSRmSTW94dW62P7b1IzPrXMkN336DX2:xvN1s0KSDW94dt2PmfMkN3KDG
Threatray 2'779 similar samples on MalwareBazaar
TLSH T12EB3D6D3F612C8D6FA3843B19D23C88C1567FDADB8A4656E7496B7780A7B3C30413926
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)
File icon (PE):PE icon
dhash icon 8ab2b2a69ab2829a (10 x AgentTesla, 2 x RemcosRAT, 2 x NanoCore)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
358
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
New Order.exe
Verdict:
Malicious activity
Analysis date:
2023-05-12 05:57:32 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/aba04f8b-ab23-40b5-98af-f757c10536e7

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/388667/
Detection(s):
Sanesecurity.Rogue.0hr.20230511-1734.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %AppData% subdirectories
Launching a process
Creating a file
Sending a custom TCP request
Using the Windows Management Instrumentation requests
DNS request
Reading critical registry keys
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Forced shutdown of a system process
Stealing user critical data
Sending an HTTP GET request to an infection source
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/645dd0f78723e91f5525ca42/reports/8723085e-066d-4a23-a88c-f1d802eef2d5/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/f8b9d5747aecadccc915a840b8eeb87080b852a3fe7f3382f3a0389162a4162f
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/f6375c3c-4584-4909-8968-12fe9be5565f
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1231327
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
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 dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for domain / URL
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
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)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 864309 Sample: New_Order.exe Startdate: 12/05/2023 Architecture: WINDOWS Score: 100 59 Snort IDS alert for network traffic 2->59 61 Multi AV Scanner detection for domain / URL 2->61 63 Found malware configuration 2->63 65 7 other signatures 2->65 6 New_Order.exe 16 6 2->6         started        11 Heihc.exe 14 3 2->11         started        13 Heihc.exe 2 2->13         started        process3 dnsIp4 31 208.67.107.146, 49695, 49697, 49699 GRAYSON-COLLIN-COMMUNICATIONSUS United States 6->31 25 C:\Users\user\AppData\Roaming\...\Heihc.exe, PE32 6->25 dropped 27 C:\Users\user\...\Heihc.exe:Zone.Identifier, ASCII 6->27 dropped 29 C:\Users\user\AppData\...29ew_Order.exe.log, ASCII 6->29 dropped 67 Writes to foreign memory regions 6->67 69 Injects a PE file into a foreign processes 6->69 15 InstallUtil.exe 14 2 6->15         started        71 Multi AV Scanner detection for dropped file 11->71 73 Machine Learning detection for dropped file 11->73 19 InstallUtil.exe 2 11->19         started        21 InstallUtil.exe 11->21         started        23 InstallUtil.exe 13->23         started        file5 signatures6 process7 dnsIp8 33 discord.com 162.159.128.233, 443, 49698 CLOUDFLARENETUS United States 15->33 35 api4.ipify.org 173.231.16.77, 443, 49696, 49700 WEBNXUS United States 15->35 43 2 other IPs or domains 15->43 47 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->47 49 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->49 51 May check the online IP address of the machine 15->51 37 162.159.137.232, 443, 49701 CLOUDFLARENETUS United States 19->37 39 api.ipify.org 19->39 41 162.159.135.232, 443, 49703 CLOUDFLARENETUS United States 23->41 45 2 other IPs or domains 23->45 53 Tries to steal Mail credentials (via file / registry access) 23->53 55 Tries to harvest and steal browser information (history, passwords, etc) 23->55 57 Installs a global keyboard hook 23->57 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f8b9d5747aecadccc915a840b8eeb87080b852a3fe7f3382f3a0389162a4162f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-05-10 17:25:36 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7c45k5d25sw4zsivvbalr3vyocalquvd7z7thaxtua4jcyvecyxq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
021cfdac35b7f0cb8f6ba460a33994d0128883ad281812b380978bc5127abbbc
AgentTesla
109ef5c322e2f5b9624f14914d4e4db3cd2ee7883f9c718c913616eb69277091
AgentTesla
3d19690074df0c98a4088e0ca1f69969af9a65b7b260b7b71ac77a9bb89df6e6
AgentTesla
42a1b1333505c88f790a7fbc5c39856f94cbddaeeffa5be29ae38fb5f567350d
AgentTesla
9eca24527414a8c5711c376502863053d89c0d82525cfd1dc98a6364975107bc
AgentTesla
f8b9d5747aecadccc915a840b8eeb87080b852a3fe7f3382f3a0389162a4162f
AgentTesla
+ 2'769 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230512-gcar6aec3s/
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
Adds Run key to start application
Looks up external IP address via web service
AgentTesla
Malware Config
C2 Extraction:
https://discord.com/api/webhooks/1105881039911534693/dLNv0NzBF-zb_xIoSptqZ4HWjpGEbwpw-iv_RW0S-G20qwXmbtLrfVJrhYfVOXrx51pi
Unpacked files
SH256 hash:
f8b9d5747aecadccc915a840b8eeb87080b852a3fe7f3382f3a0389162a4162f
MD5 hash:
966422108a916a61aa8df3ee9e45c322
SHA1 hash:
8d4525bf60c8a6d3dc23d582366d0a7844b44416
Detections:
PureCrypter_Stage1
Create hunting rule
Link:
https://www.unpac.me/results/d7848c7e-c701-43d6-ae5f-a89d485125c5/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f8b9d5747aec/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/f8b9d5747aecadccc915a840b8eeb87080b852a3fe7f3382f3a0389162a4162f

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:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
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 f8b9d5747aecadccc915a840b8eeb87080b852a3fe7f3382f3a0389162a4162f

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/388667/

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