MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 edbe483f1204111a68f4942f898fcf1093ee26a4664bdea61a2b0f100cffb551. 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 4 File information Comments 1

SHA256 hash: edbe483f1204111a68f4942f898fcf1093ee26a4664bdea61a2b0f100cffb551
SHA3-384 hash: 83710659ef978310676d8ed4ccfb31fff90063d0c4cb6ed3d4dfe4c1084ac623a24e3e6e4c850f59fe1de30441c3dbf8
SHA1 hash: 56e2cb06bdc29d047a71c12c1915ca932641696f
MD5 hash: 2b922b873ed0c24f4af842983486c8e3
humanhash: echo-zebra-oxygen-echo
File name:2b922b873ed0c24f4af842983486c8e3
Download: download sample
Signature AgentTesla
File size:409'048 bytes
First seen:2023-02-07 18:16:20 UTC
Last seen:2023-02-07 20:48:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep 12288:LYqvpqE4t48yCpu3e1hDGKhSQ0GG7DOk4j:LYqRH4WKtp3b0FWx
Threatray 19'074 similar samples on MalwareBazaar
TLSH T19C9423391705C1B3E49607733FBA8B435EAADC236475769F37009E2DBD366409A1EB12
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 595e5a5800180000 (2 x Formbook, 2 x AgentTesla)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
201
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2b922b873ed0c24f4af842983486c8e3
Verdict:
Malicious activity
Analysis date:
2023-02-07 18:19:37 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Reading critical registry keys
Setting a keyboard event handler
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
No Threat
Threat level:
  2/10
Confidence:
67%
Tags:
overlay packed shell32.dll
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Installs a global keyboard hook
Maps a DLL or memory area into another process
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)
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)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 800772 Sample: va1Nnhv2qX.exe Startdate: 07/02/2023 Architecture: WINDOWS Score: 100 45 Snort IDS alert for network traffic 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected Telegram RAT 2->49 51 2 other signatures 2->51 7 va1Nnhv2qX.exe 19 2->7         started        10 foktdy.exe 2->10         started        13 foktdy.exe 2->13         started        process3 file4 27 C:\Users\user\AppData\Local\Temp\qmcho.exe, PE32 7->27 dropped 15 qmcho.exe 1 2 7->15         started        61 Multi AV Scanner detection for dropped file 10->61 19 WerFault.exe 10 10->19         started        21 WerFault.exe 10 13->21         started        signatures5 process6 file7 29 C:\Users\user\AppData\Roaming\...\foktdy.exe, PE32 15->29 dropped 37 Multi AV Scanner detection for dropped file 15->37 39 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->39 41 May check the online IP address of the machine 15->41 43 3 other signatures 15->43 23 qmcho.exe 15 7 15->23         started        signatures8 process9 dnsIp10 31 api4.ipify.org 64.185.227.155, 443, 49694 WEBNXUS United States 23->31 33 api.telegram.org 149.154.167.220, 443, 49695, 49696 TELEGRAMRU United Kingdom 23->33 35 api.ipify.org 23->35 53 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->53 55 Tries to steal Mail credentials (via file / registry access) 23->55 57 Tries to harvest and steal browser information (history, passwords, etc) 23->57 59 Installs a global keyboard hook 23->59 signatures11
Threat name:
Win32.Trojan.Pwsx
Status:
Malicious
First seen:
2023-02-07 18:01:15 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: MapViewOfSection
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
Executes dropped EXE
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
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5825458196:AAEwnFZ73qKZZAkTaPBn_dCjR1QSssqQ9n0/
Unpacked files
SH256 hash:
72bc71303bd95a264009826d714d9acaf142fa8c0bcb2c05a09c18acc2621b9c
MD5 hash:
29f0c5b862092ecd346092482c1b67a3
SHA1 hash:
69f06791f6dd52c0b86eef304fab3e630b1104f0
SH256 hash:
76315271eba510343d58ce2a7be5e5a9006cf20e7b09fadf02868e73ff659955
MD5 hash:
051384be7daac29913f98832fb8b1060
SHA1 hash:
cf44e1a5c6ee62ab802cbfe656298887424a876a
SH256 hash:
edbe483f1204111a68f4942f898fcf1093ee26a4664bdea61a2b0f100cffb551
MD5 hash:
2b922b873ed0c24f4af842983486c8e3
SHA1 hash:
56e2cb06bdc29d047a71c12c1915ca932641696f
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:cobalt_strike_tmp01925d3f
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:pe_imphash
Rule name:shellcode
Author:nex
Description:Matched shellcode byte patterns
Rule name:Skystars_Malware_Imphash
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 edbe483f1204111a68f4942f898fcf1093ee26a4664bdea61a2b0f100cffb551

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2023-02-07 18:16:23 UTC

url : hxxps://emailhosts.shop/files/foktdy.exe