MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8bc701c907ffb5ae4c5a9de7b0c1702dcfb800e757cb98cd2b4036d876adc546. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8bc701c907ffb5ae4c5a9de7b0c1702dcfb800e757cb98cd2b4036d876adc546
SHA3-384 hash: 597638b42fbbfdc9226c70e983c9b5936662e31888bd11fee4291ee9e43eb7756a6cd3ea4791144e867226588cb9ce01
SHA1 hash: 4c27ba79a8a2e8a753fdc5965674205ad0f8ba24
MD5 hash: 976f921ffc100e61a9d512c702d9cbc8
humanhash: island-equal-happy-texas
File name:Product Information.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:2'098'688 bytes
First seen:2023-03-29 14:20:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'750 x AgentTesla, 19'656 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 24576:I1vV6gKtu1Dze6HDpLSnAP3a7dymCBl12v67G7Qz5FrI7iVX0g7QYNKgRQEYZ+8e:I1vUyT99D8aJCqMC
TLSH T1ECA55BF11083FED4E72F2DB4C44429505C18196786BC9698FCCA369B97F9624EF6CAB0
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 68d8d8c8d9a9c1d9 (96 x SnakeKeylogger, 67 x RemcosRAT, 66 x Formbook)
Reporter TeamDreier
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
273
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Product Information.exe
Verdict:
Malicious activity
Analysis date:
2023-03-29 14:21:14 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/4dced652-929c-4247-989c-5b473ff8692d

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/378497/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Creating a window
DNS request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware
Link:
https://www.filescan.io/uploads/6424491554ddd53260845e6a/reports/43cb7b8a-c2fa-4aae-ae3e-1a541da324ca/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/8bc701c907ffb5ae4c5a9de7b0c1702dcfb800e757cb98cd2b4036d876adc546
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/a56e1be1-9c91-4e5e-8929-861ff4c23afe
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1204376
Signature
.NET source code contains potential unpacker
Encrypted powershell cmdline option found
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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 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 Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 837288 Sample: Product_Information.exe Startdate: 29/03/2023 Architecture: WINDOWS Score: 100 59 Snort IDS alert for network traffic 2->59 61 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->61 63 Multi AV Scanner detection for submitted file 2->63 65 4 other signatures 2->65 7 Product_Information.exe 1 7 2->7         started        11 Aqfobfmb.exe 4 2->11         started        13 Aqfobfmb.exe 3 2->13         started        process3 file4 39 C:\Users\user\AppData\...\Aqfobfmb.exe, PE32 7->39 dropped 41 C:\Users\...\Aqfobfmb.exe:Zone.Identifier, ASCII 7->41 dropped 43 C:\Users\user\...\Product_Information.exe.log, ASCII 7->43 dropped 67 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->67 69 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->69 71 Encrypted powershell cmdline option found 7->71 15 Product_Information.exe 15 2 7->15         started        19 powershell.exe 16 7->19         started        21 Product_Information.exe 7->21         started        31 3 other processes 7->31 73 Machine Learning detection for dropped file 11->73 75 Injects a PE file into a foreign processes 11->75 23 Aqfobfmb.exe 11->23         started        25 powershell.exe 11->25         started        27 Aqfobfmb.exe 13->27         started        29 powershell.exe 13->29         started        signatures5 process6 dnsIp7 45 yurabeauty.com 192.185.121.24, 21, 36047, 38372 UNIFIEDLAYER-AS-1US United States 15->45 47 ftp.yurabeauty.com 15->47 33 conhost.exe 19->33         started        49 ftp.yurabeauty.com 23->49 35 conhost.exe 25->35         started        51 ftp.yurabeauty.com 27->51 53 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 27->53 55 Tries to steal Mail credentials (via file / registry access) 27->55 57 Tries to harvest and steal browser information (history, passwords, etc) 27->57 37 conhost.exe 29->37         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8bc701c907ffb5ae4c5a9de7b0c1702dcfb800e757cb98cd2b4036d876adc546/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-03-29 12:36:37 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rpdqdsih76224tc2txt3bqlqfxh3qahhk7fzrtjlia3nq5vnyvda._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230329-rneklaac4y/
Behaviour
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
Adds Run key to start application
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:
ff8c24bce1eb009f0d5c47a09b96caf02726c285cea0d635082ad4da27e63d1b
MD5 hash:
9d6ec6072ee1814a4a01d1eb3fb67ba1
SHA1 hash:
d0b416de1c900b6bcb35dc182b2e8744f16c3289
Link:
https://www.unpac.me/results/790ed495-baa7-4577-a102-f77b987d2799/
SH256 hash:
d2e201fcac169547d759c4217e26167bcf13c9229851115a78a1617f4375401c
MD5 hash:
8fe1bab3f71459052cb04a75dc38140b
SHA1 hash:
c9d4a723ed33c93f785cfedf48c5bbc8310ec534
Link:
https://www.unpac.me/results/790ed495-baa7-4577-a102-f77b987d2799/
SH256 hash:
e21287017fcf9fb337be6ed783d0d69ab868152e63d5d443ca20658e2db09e76
MD5 hash:
785a9c65b09f8a399315de732e2e3682
SHA1 hash:
a9f277691c49e047a76c49f338493eacab2c1760
Link:
https://www.unpac.me/results/790ed495-baa7-4577-a102-f77b987d2799/
SH256 hash:
8bc701c907ffb5ae4c5a9de7b0c1702dcfb800e757cb98cd2b4036d876adc546
MD5 hash:
976f921ffc100e61a9d512c702d9cbc8
SHA1 hash:
4c27ba79a8a2e8a753fdc5965674205ad0f8ba24
Link:
https://www.unpac.me/results/790ed495-baa7-4577-a102-f77b987d2799/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8bc701c907ff/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/8bc701c907ffb5ae4c5a9de7b0c1702dcfb800e757cb98cd2b4036d876adc546

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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 8bc701c907ffb5ae4c5a9de7b0c1702dcfb800e757cb98cd2b4036d876adc546

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/378497/

Comments