192822c60fb8e1c5decb4c4c99c2a26ae3d05b7e7887e5c720bdc4d25280e0cf

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
11/10/2026, 15:17

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General

Target
Drawing.js
Size 66KB
Sample261011-spa48sca97
SHA256 192822c60fb8e1c5decb4c4c99c2a26ae3d05b7e7887e5c720bdc4d25280e0cf
MD5 6b6fc14ccf5a1a99edb60f77dce06986
SHA1 556cca160c7002e544db6538ecb1d681e265e9e9
SHA512 ff9018365a2b4a46864ba7ec5955284d9ae3f37aa64ccc6d795213e284c0e0d72dc913c4386b78379a17128743c6944d7d1287054e2196b20051fa63763719c4
SSDEEP 1536:tydkdiOwmJVwfpGvIPIlpNkbDogUJw8beU9erjwF:tydkNwfpGvIPIlpNkbDPUJw8beU9erE
TLSH
T17F63524286C639988200179FC51FB13EF8AD845EDA3BDC4B764F19DEE62CB106165EB2
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion discovery execution persistence

Malware Config

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2028	5044	cmd.exe	90

Badlisted process makes network request 7 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
7	800	powershell.exe
9	800	powershell.exe
10	800	powershell.exe
11	800	powershell.exe
12	800	powershell.exe
13	800	powershell.exe
14	800	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
4084	powershell.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4057491610-3392471755-192832105-1000\Software\Microsoft\Windows\CurrentVersion\Run\kSigjnmihb = "\"C:\\ProgramData\\fhojSmI.js\""	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 800 set thread context of 4644	800	powershell.exe	103

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007

Executes a command shell one-liner 1 TTPs 2 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
2028	cmd.exe
6020	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.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	wscript.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	wscript.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Kills process with taskkill 3 IoCs

defense_evasion

pid	Process
3628	taskkill.exe
4612	taskkill.exe
2716	taskkill.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
800	powershell.exe
800	powershell.exe
800	powershell.exe
4084	powershell.exe
4084	powershell.exe
4084	powershell.exe
4644	RegAsm.exe
4644	RegAsm.exe
4644	RegAsm.exe
4644	RegAsm.exe
4644	RegAsm.exe
4644	RegAsm.exe
4644	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	800	powershell.exe
Token: SeDebugPrivilege	4084	powershell.exe
Token: SeDebugPrivilege	3628	taskkill.exe
Token: SeDebugPrivilege	4612	taskkill.exe
Token: SeDebugPrivilege	2716	taskkill.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2028 wrote to memory of 800	2028	cmd.exe	93
PID 800 wrote to memory of 4084	800	powershell.exe	95
PID 4084 wrote to memory of 6020	4084	powershell.exe	97
PID 6020 wrote to memory of 3628	6020	cmd.exe	99
PID 6020 wrote to memory of 4612	6020	cmd.exe	100
PID 6020 wrote to memory of 2716	6020	cmd.exe	101
PID 800 wrote to memory of 4644	800	powershell.exe	103
PID 800 wrote to memory of 4644	800	powershell.exe	103
PID 800 wrote to memory of 4644	800	powershell.exe	103

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\Drawing.js
1⤵
- Reads the TCP/IP host and domain name from the registry
PID:6044

C:\Windows\system32\cmd.exe
cmd /c %SYSTEMROOT%\System32\WindowsPowerShell\v1.0\powershell.exe ^&([char[]](105,101,120)-join'') $env:npacrSfAz; Copy-Item -Path C:\Users\Admin\AppData\Local\Temp\Drawing.js -Destination 'C:\ProgramData\fhojSmI.js' -Force
1⤵
- Process spawned unexpected child process
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:2028
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe &([char[]](105,101,120)-join'') $env:npacrSfAz; Copy-Item -Path C:\Users\Admin\AppData\Local\Temp\Drawing.js -Destination 'C:\ProgramData\fhojSmI.js' -Force
  2⤵
  - Badlisted process makes network request
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:800
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Start-Process cmd.exe -ArgumentList '/c taskkill /IM RegAsm.exe /F & taskkill /IM Vbc.exe /F & taskkill /IM MsBuild.exe /F' -WindowStyle Hidden -Wait
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:4084
  - - C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c taskkill /IM RegAsm.exe /F & taskkill /IM Vbc.exe /F & taskkill /IM MsBuild.exe /F
      4⤵
      Executes a command shell one-liner
      Suspicious use of WriteProcessMemory
      PID:6020
    - - C:\Windows\System32\taskkill.exe
        
        taskkill /IM RegAsm.exe /F
        5⤵
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:3628
    - - C:\Windows\System32\taskkill.exe
        
        taskkill /IM Vbc.exe /F
        5⤵
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:4612
    - - C:\Windows\System32\taskkill.exe
        
        taskkill /IM MsBuild.exe /F
        5⤵
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:2716
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:4644

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

PowerShell

T1059.001

Windows Command Shell

T1059.003

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

ModuleAnalysisCache

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
Size 67KB
SHA256 96952b58e7507bfbf6b1edf838d41182ae4f94e983572fa0c037be46d4ab1b05
MD5 b65d38126d60f6776d0fee761697a8ab
SHA1 fce1b1fa5ee6c386768d73e767a6bf9a04c23b30
SHA512 100a082250af816628e48f6949a2068bada9998b7bd29fa7408af7fd8d4425d03c85b92e6e2e4c08dc55e6bb56b4f31aedeaf3f4ac201e80d2cdac77353c5dd6
SSDEEP 1536:mKLg0mYo2hOovpfKQVGflJdpHYWh4iUx9R40i71Yi9MQyPcMrxoi3jiRjdvRwa5Z:mKLg0mYo2hOovpfKQVGflJd9YWqiU9Rg
TLSH
T11C636192E9204E75E1A66F3EF15622627C30394690F8113211DC25EFA987D970B1FBFE
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 1KB
SHA256 74417317d648326ae9062e1c9b1a626ccdf11e17751e4a8951eb0d1295d22de9
MD5 14d93b70a5f7f43fdd3209c59128e4c0
SHA1 c97ba90b2ed921e2689140c86c03594e66d1dc0a
SHA512 c51fe130acb8e9346d4453a3659c4a3895645f48b5e69f7bfcdfa08c4c822358020d513795cdd5246796d1f1eadca221b486d8b1b7e9a9984eeb010c3fc7e3b6
TLSH
T11C216A37F3DC8615DC8A403A10CDEC1476B687D740DECFABBB84D554A42F699DE60260
MD5 SHA1 SHA512 TLSH

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__PSScriptPolicyTest_mvl0ygp3.2ya.psm1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_mvl0ygp3.2ya.psm1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

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memory/800-14-0x00007FF801AA0000-0x00007FF802444000-memory.dmp

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memory/800-16-0x00007FF801AA0000-0x00007FF802444000-memory.dmp

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memory/800-7-0x00007FF801AA0000-0x00007FF802444000-memory.dmp

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memory/800-8-0x00007FF801AA0000-0x00007FF802444000-memory.dmp

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memory/800-9-0x00007FF801AA0000-0x00007FF802444000-memory.dmp

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memory/800-10-0x00007FF801AA0000-0x00007FF802444000-memory.dmp

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memory/800-11-0x00007FF801AA0000-0x00007FF802444000-memory.dmp

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memory/800-12-0x00007FF801AA0000-0x00007FF802444000-memory.dmp

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memory/800-13-0x00007FF801AA0000-0x00007FF802444000-memory.dmp

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memory/800-0-0x00007FF801C2F000-0x00007FF801C30000-memory.dmp

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memory/800-15-0x00007FF801AA0000-0x00007FF802444000-memory.dmp

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memory/800-6-0x00007FF801AA0000-0x00007FF802444000-memory.dmp

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memory/800-17-0x00007FF801AA0000-0x00007FF802444000-memory.dmp

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memory/800-18-0x00007FF801AA0000-0x00007FF802444000-memory.dmp

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memory/800-20-0x00007FF801AA0000-0x00007FF802444000-memory.dmp

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memory/800-21-0x000001D128230000-0x000001D128244000-memory.dmp

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memory/800-22-0x000001D128240000-0x000001D128248000-memory.dmp

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memory/800-5-0x00007FF801AA0000-0x00007FF802444000-memory.dmp

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memory/800-4-0x000001D17F9A0000-0x000001D17F9C2000-memory.dmp

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memory/800-31-0x00007FF801AA0000-0x00007FF802444000-memory.dmp

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memory/800-1-0x00007FF801AA0000-0x00007FF802444000-memory.dmp

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memory/4644-28-0x0000000000040000-0x000000000008C000-memory.dmp

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