Analysis
- max time kernel
149s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/11/2026, 16:27
Static task
static1
Behavioral task
behavioral1
Sample
New Order HI746444.js
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
New Order HI746444.js
Resource
win11ltsc2024-20260911-en
General
- Target New Order HI746444.js
- Size 3.4MB
- Sample261102-tyjneaff49
- SHA256 cf174c8cfc99b51a7f0edf03b5405392f9081e67174f4ce1402cefb2e98b5a67
- MD5 9d3767f92a566308ceecc1f15895b5b5
- SHA1 1ba0b108c9eda8e07c2acb95d3e02b657f8a5fee
- SHA512 4dc5d25d7ef20fd916b483ca55917bd3925b2c9e27eb6c0afc5efc8e05c67da8dd773cf1c92c50f46dcd46deaee023c9d8c81e3a33e021a191d330d3f31ee322
- SSDEEP 98304:63AOkWOS4pVhY1PIUSzjhBbPiEPRDaDI5gGl8KavlYRsW1UUYCxM2YX:6xkWOPbyS+ElaI5gGuF6T1YX
- TLSH T18FF57E4D23B6D1327720AB4C47BB9921990A6C3375C7CB35336DEE19366C94F6318AE2
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
-
agenttesla
-
Protocol
ftp
-
Host
ftp://ftp.foodchopson.com
-
Port
21
-
Username
-
Password
uq?xPzO?PrgU}]78
Signatures
- Family: AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Family: DonutLoader
DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.
- Detects DonutLoader 2 IoCs
resource yara_rule behavioral2/memory/5876-56-0x0000000002470000-0x00000000024B4000-memory.dmp family_donutloader behavioral2/memory/5876-55-0x0000000002470000-0x0000000003470000-memory.dmp family_donutloader - Executes dropped EXE 1 IoCs
pid Process 5876 ZCRNYLZZRKFTREOB.exe - Loads dropped DLL 1 IoCs
pid Process 5876 ZCRNYLZZRKFTREOB.exe - Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-650287814-2715975232-1279715623-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ZCRNYLZZRKFTREOB.exe - Looks up external IP address via web service 1 TTPs 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 1 ip-api.com - Command and Scripting Interpreter: JavaScript 1 TTPs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 4076 cmd.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname ZCRNYLZZRKFTREOB.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain ZCRNYLZZRKFTREOB.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A8CDFF1C-4878-43be-B5FD-F8091C1C60D0}\Instance\ wscript.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d3162b92-9365-467a-956b-92703aca08af}\Instance\ wscript.exe - NTFS ADS 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Local\Temp\New Order HI746444.js:Zone.Identifier cmd.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 5876 ZCRNYLZZRKFTREOB.exe 5876 ZCRNYLZZRKFTREOB.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5876 ZCRNYLZZRKFTREOB.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2604 wrote to memory of 4076 2604 wscript.exe 89 PID 2604 wrote to memory of 5876 2604 wscript.exe 91 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-650287814-2715975232-1279715623-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ZCRNYLZZRKFTREOB.exe
Processes
-
C:\Windows\system32\wscript.exewscript.exe "C:\Users\Admin\AppData\Local\Temp\New Order HI746444.js"1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2604 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c echo. > "C:\Users\Admin\AppData\Local\Temp\New Order HI746444.js:Zone.Identifier"2⤵
- Executes a command shell one-liner
- NTFS ADS
PID:4076
-
-
C:\Users\Admin\Documents\ZCRNYLZZRKFTREOB.exe"C:\Users\Admin\Documents\ZCRNYLZZRKFTREOB.exe" C:\Users\Admin\Documents\BOERTFKRZZLYNRCZ2⤵
- Executes dropped EXE
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
PID:5876
-
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2JavaScript
1Windows Command Shell
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\Documents\BOERTFKRZZLYNRCZ
- Size 587KB
- SHA256 6e784a5074daa1f85c550157a98186e02d2622f2bc93e1c80081630f2ce77f14
- MD5 f24178d8f8f31e17fd2a0dc7f28fea16
- SHA1 80f74e24e79832b422bde8dd0888e854017feb51
- SHA512 061068ca48bfb2c18562028956a1973ab6ff9c7077033a661b24b7310695cbd24b50fc1315623ec30c3797f58d63cf2be5a7056cedb47ace3562d39bda634740
- SSDEEP 12288:XsMjkbxKs32EhD5Rjnnm2ItieBjj/pSVFr1xUrAzcVV:XH4FVhDPjnFItieBjj/pSVFr1xUrAzcP
- TLSH T105D44BC770CE29A492EE42B0CC6B0A9B70B5C5FA034E56474F94D0F5739166CCBE993A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Documents\ZCRNYLZZRKFTREOB.exe
- Size 27KB
- SHA256 70916418ff0b6c2a12e8897ff622bdbb115435d38f0afe3ea981de1e7652ebb4
- MD5 a989e1ff8e0e2a090e65226a2cfc6315
- SHA1 31b7e7644a1445ebe7ee90b8100ece52374777dc
- SHA512 ca2314748e9e65462f01a1c51754d17f93bbc1ef47dc84cac784c36744184c5f5ebec370fce138dfd8c22196f87b58a91f28185cb88a9fd716e05cea6c8ed6d3
- SSDEEP 192:V2JOj62kV6yge14ANwRZTrA3GfQJkd4+G7SgrgX/QgESiIU8ZcGwuttnhlM49abK:vkAe/QZvfQm49Xr4IJXutRU499mgYPWt
- TLSH T1B6C2F73FB6565CFEC142C37898D746327072782197232A6F0718A632AF71B749A6F12D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Documents\lua51.dll
- Size 439KB
- SHA256 2f52407927015a8bf4a2a6765ccb599bc438c9a19e1d4a5dda1f5292a0c0e50a
- MD5 028b7c1c451765479927a369b0766fa2
- SHA1 c960a19bd5f5d86d2629f102c175984015885f40
- SHA512 424a5b472845d75055642d6abc8802a4abdff845c0910f8fc346b627071ba1cf515903864878a95ba6b944e5cc9ef006e1de5ee0b486c6bf5ba24d85c26aa496
- SSDEEP 12288:eThHrqR5EtmwgObhTLRFA8nmKlTD8ju3F3Mx:eN85EtmgvHmyTDeu3F3Mx
- TLSH T1AEA4380BA2B356BCC6678170876BAB72A931FC1511307DBE1998FB312D31D909B9F52C
- MD5 SHA1 SHA512 SSDEEP TLSH