MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3dd215396d57b534aed3177a09c660c527cacd03cbab2f5493aba14b8b74a5a7. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3dd215396d57b534aed3177a09c660c527cacd03cbab2f5493aba14b8b74a5a7
SHA3-384 hash: 463924c1e8d23ecf019a836be7f1a07292794c8e75c814783c6afa19882da85b2dfb7988797cbc950370b8706180ac58
SHA1 hash: 23e4cc403f2c689e48595b946cca842db47c4996
MD5 hash: bbdce34aece812f8ff0b04a37469f51c
humanhash: leopard-lion-east-dakota
File name:PO12855631.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:37'376 bytes
First seen:2022-11-18 08:49:38 UTC
Last seen:2022-11-18 10:58:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 768:88RVai2zXEFjZbwitcTmkSDPtUeVj+eLHM27QU+ayhEpTo:NkiKsjZbwmcKkS55F377HBKio
TLSH T11CF2BE16F6BC9264D345CB3ED9DBE6401BE4C3022407E949B8DD835A2457BEFEA02762
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 4d4d8e0f8c272b23 (5 x AgentTesla, 1 x Formbook, 1 x QuasarRAT)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
227
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
PO12855631.exe
Verdict:
Malicious activity
Analysis date:
2022-11-18 08:50:44 UTC
Tags:
trojan rat agenttesla opendir stealer
Link:
https://app.any.run/tasks/ca9afed7-b2db-44a2-844e-9beaae0ddb80

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/335697/
Detection(s):
SecuriteInfo.com.Win32.DropperX-gen.6858.2063.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Running batch commands
Creating a process with a hidden window
Launching a process
DNS request
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6377473d07c3f5e84a01c36c/reports/19c5cf2b-d960-4add-abf0-0fa1c5ac3db6/overview
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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b9be9a7a-bde8-46cb-b6ad-bde96e41c3c6
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1116401
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus detection for URL or domain
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
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)
Uses ping.exe to check the status of other devices and networks
Yara detected AgentTesla
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 749113 Sample: PO12855631.exe Startdate: 18/11/2022 Architecture: WINDOWS Score: 100 83 Malicious sample detected (through community Yara rule) 2->83 85 Antivirus detection for URL or domain 2->85 87 Multi AV Scanner detection for submitted file 2->87 89 5 other signatures 2->89 8 PO12855631.exe 16 8 2->8         started        13 Rgwmvlqe.exe 2->13         started        15 Rgwmvlqe.exe 2->15         started        process3 dnsIp4 75 185.246.220.65, 49717, 49723, 49725 LVLT-10753US Germany 8->75 57 C:\Users\user\AppData\...\Rgwmvlqe.exe, PE32 8->57 dropped 59 C:\Users\user\...\Cipghgqkjoxqxaaexcu.exe, PE32 8->59 dropped 61 C:\Users\...\Rgwmvlqe.exe:Zone.Identifier, ASCII 8->61 dropped 63 C:\Users\user\AppData\...\PO12855631.exe.log, ASCII 8->63 dropped 91 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->91 93 May check the online IP address of the machine 8->93 95 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 8->95 101 2 other signatures 8->101 17 Cipghgqkjoxqxaaexcu.exe 14 3 8->17         started        20 cmd.exe 1 8->20         started        22 PO12855631.exe 2 8->22         started        25 powershell.exe 14 8->25         started        97 Multi AV Scanner detection for dropped file 13->97 99 Machine Learning detection for dropped file 13->99 27 cmd.exe 13->27         started        29 cmd.exe 15->29         started        file5 signatures6 process7 dnsIp8 77 Machine Learning detection for dropped file 17->77 79 Encrypted powershell cmdline option found 17->79 31 cmd.exe 1 17->31         started        33 powershell.exe 17->33         started        81 Uses ping.exe to check the status of other devices and networks 20->81 35 PING.EXE 1 20->35         started        38 conhost.exe 20->38         started        69 api.ipify.org.herokudns.com 3.220.57.224, 443, 49726 AMAZON-AESUS United States 22->69 71 192.168.2.1 unknown unknown 22->71 73 api.ipify.org 22->73 40 conhost.exe 25->40         started        42 PING.EXE 27->42         started        44 conhost.exe 27->44         started        46 PING.EXE 29->46         started        48 conhost.exe 29->48         started        signatures9 process10 dnsIp11 50 PING.EXE 1 31->50         started        53 conhost.exe 31->53         started        55 conhost.exe 33->55         started        67 google.com 142.250.186.142 GOOGLEUS United States 35->67 process12 dnsIp13 65 google.com 50->65
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3dd215396d57b534aed3177a09c660c527cacd03cbab2f5493aba14b8b74a5a7/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-11-18 01:07:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hxjbkolnk62tjlwtc55atrtayut4vtidzovs6vetvoquxc3uuwtq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
masslogger
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/221118-krmbaach4s/
Behaviour
Creates scheduled task(s)
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
AgentTesla
Malware Config
C2 Extraction:
http://107.189.4.253/zipone/inc/10c5bcaaef047d.php
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7d1893dd-6b46-4b90-a561-c8e7dc18a21f
Unpacked files
SH256 hash:
3dd215396d57b534aed3177a09c660c527cacd03cbab2f5493aba14b8b74a5a7
MD5 hash:
bbdce34aece812f8ff0b04a37469f51c
SHA1 hash:
23e4cc403f2c689e48595b946cca842db47c4996
Detections:
PureCrypter_Stage1
Create hunting rule
Link:
https://www.unpac.me/results/59b319fb-1a4f-47e5-a355-524436c820c8/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3dd215396d57/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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 3dd215396d57b534aed3177a09c660c527cacd03cbab2f5493aba14b8b74a5a7

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/335697/

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