42d3b70f87a52ad776ff802da5895b36610f905f31350f25bf51a9355be343f4

Analysis

max time kernel
150s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30/10/2024, 22:11

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General

Target

Netflix Tools PACK/NetFlix Checker by xRisky v2/NetFlix Checker by xRisky v2.exe
Size

187KB
MD5

a936e1c25e761f0dac98e9d42ad28637
SHA1

1c9168c664a0bf33be15aa8311f803f7ebe865cb
SHA256

cc93d5cb201a68dd673a5cf55ac97723b226fb670a73df2d29548bf25245c2a4
SHA512

91ab6da7dcfe8639eb0a9c743e6e10ad6b2b30b5ef99e2b779402983a5485414e84f91539b18b93ff528517402ad24538f3ad929b6a583907b71dca1c631a636
SSDEEP

1536:94l0gePQLjUDAbY1oCT/n9156ET5B61H7SRIRUnPYG+lB:94l0g5G93/6hRUgt

Score

8^/10

discovery execution persistence

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
1448	powershell.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	NetFlix Checker by xRisky v2.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	Windows Services.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Microsoft Startup.lnk	Launcher.exe

Executes dropped EXE 3 IoCs

pid	Process
1596	Windows Services.exe
808	Secure System Shell.exe
4912	Runtime Explorer.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-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Runtime Explorer = "C:\\Windows\\IMF\\\\Windows Services.exe"	Launcher.exe

Drops file in Windows directory 9 IoCs

description	ioc	Process
File created	C:\Windows\IMF\LICENCE.zip	Launcher.exe
File created	C:\Windows\IMF\LICENCE.dat	Launcher.exe
File created	C:\Windows\IMF\Secure System Shell.exe.tmp	Launcher.exe
File opened for modification	C:\Windows\IMF\Secure System Shell.exe	Launcher.exe
File created	C:\Windows\IMF\Windows Services.exe.tmp	Launcher.exe
File opened for modification	C:\Windows\IMF\LICENCE.zip	Launcher.exe
File opened for modification	C:\Windows\IMF\Windows Services.exe	Launcher.exe
File created	C:\Windows\IMF\Runtime Explorer.exe.tmp	Launcher.exe
File opened for modification	C:\Windows\IMF\Runtime Explorer.exe	Launcher.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 7 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	NetFlix Checker by xRisky v2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Launcher.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	NetCheck.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Windows Services.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Secure System Shell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Runtime Explorer.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4108	Launcher.exe
1448	powershell.exe
1448	powershell.exe
1596	Windows Services.exe
1596	Windows Services.exe
1596	Windows Services.exe
1596	Windows Services.exe
808	Secure System Shell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4108	Launcher.exe
Token: SeDebugPrivilege	1448	powershell.exe
Token: SeDebugPrivilege	1596	Windows Services.exe
Token: SeDebugPrivilege	808	Secure System Shell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4912	Runtime Explorer.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 464 wrote to memory of 4108	464	NetFlix Checker by xRisky v2.exe	86
PID 464 wrote to memory of 4108	464	NetFlix Checker by xRisky v2.exe	86
PID 464 wrote to memory of 4108	464	NetFlix Checker by xRisky v2.exe	86
PID 4108 wrote to memory of 1448	4108	Launcher.exe	87
PID 4108 wrote to memory of 1448	4108	Launcher.exe	87
PID 4108 wrote to memory of 1448	4108	Launcher.exe	87
PID 464 wrote to memory of 5080	464	NetFlix Checker by xRisky v2.exe	89
PID 464 wrote to memory of 5080	464	NetFlix Checker by xRisky v2.exe	89
PID 464 wrote to memory of 5080	464	NetFlix Checker by xRisky v2.exe	89
PID 4108 wrote to memory of 1596	4108	Launcher.exe	90
PID 4108 wrote to memory of 1596	4108	Launcher.exe	90
PID 4108 wrote to memory of 1596	4108	Launcher.exe	90
PID 1596 wrote to memory of 808	1596	Windows Services.exe	91
PID 1596 wrote to memory of 808	1596	Windows Services.exe	91
PID 1596 wrote to memory of 808	1596	Windows Services.exe	91
PID 1596 wrote to memory of 4912	1596	Windows Services.exe	92
PID 1596 wrote to memory of 4912	1596	Windows Services.exe	92
PID 1596 wrote to memory of 4912	1596	Windows Services.exe	92

C:\Users\Admin\AppData\Local\Temp\Netflix Tools PACK\NetFlix Checker by xRisky v2\NetFlix Checker by xRisky v2.exe
"C:\Users\Admin\AppData\Local\Temp\Netflix Tools PACK\NetFlix Checker by xRisky v2\NetFlix Checker by xRisky v2.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:464
- C:\Users\Admin\AppData\Local\Temp\Netflix Tools PACK\NetFlix Checker by xRisky v2\debug\Launcher.exe
  "C:\Users\Admin\AppData\Local\Temp\Netflix Tools PACK\NetFlix Checker by xRisky v2\debug\Launcher.exe"
  2⤵
  - Drops startup file
  - Adds Run key to start application
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4108
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" add-mppreference -exclusionpath C:\Windows\IMF\
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1448
- - C:\Windows\IMF\Windows Services.exe
    "C:\Windows\IMF\Windows Services.exe" {Arguments If Needed}
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1596
  - - C:\Windows\IMF\Secure System Shell.exe
      "C:\Windows\IMF\Secure System Shell.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:808
  - - C:\Windows\IMF\Runtime Explorer.exe
      "C:\Windows\IMF\Runtime Explorer.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      PID:4912
- C:\Users\Admin\AppData\Local\Temp\Netflix Tools PACK\NetFlix Checker by xRisky v2\debug\NetCheck.exe
  "C:\Users\Admin\AppData\Local\Temp\Netflix Tools PACK\NetFlix Checker by xRisky v2\debug\NetCheck.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5080

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

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

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zdwavpcr.2kn.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Windows\IMF\Runtime Explorer.exe

Filesize
144KB

MD5
5ea4ee24f01613f1bd403312c46b9ec9

SHA1
3d76201186437c8e0daba0ee37472fe3c4ef546d

SHA256
c81755fe990f1b023bf9b88eed4856c088755af050ea4627ed081a8203f03472

SHA512
73b0cc6d49db601b50a5c89b4b0f083a69efd6ff063edc03c93cac16c104173b8a1d172279e88f8a1b17b3b56f27a9fe6f207fde51729292cbacb272c75c8f53

Download Submit
C:\Windows\IMF\Secure System Shell.exe

Filesize
45KB

MD5
7d0c7359e5b2daa5665d01afdc98cc00

SHA1
c3cc830c8ffd0f53f28d89dcd9f3426be87085cb

SHA256
f1abd5ab03189e82971513e6ca04bd372fcf234d670079888f01cf4addd49809

SHA512
a8f82b11b045d8dd744506f4f56f3382b33a03684a6aebc91a02ea901c101b91cb43b7d0213f72f39cbb22f616ecd5de8b9e6c99fb5669f26a3ea6bcb63c8407

Download Submit
C:\Windows\IMF\Windows Services.exe

Filesize
46KB

MD5
ad0ce1302147fbdfecaec58480eb9cf9

SHA1
874efbc76e5f91bc1425a43ea19400340f98d42b

SHA256
2c339b52b82e73b4698a0110cdfe310c00c5c69078e9e1bd6fa1308652bf82a3

SHA512
adccd5520e01b673c2fc5c451305fe31b1a3e74891aece558f75fefc50218adf1fb81bb8c7f19969929d3fecb0fdb2cb5b564400d51e0a5a1ad8d5bc2d4eed53

Download Submit
memory/464-6-0x0000000074F00000-0x00000000756B0000-memory.dmp

Filesize
7.7MB

Download
memory/464-5-0x00000000050F0000-0x00000000050FA000-memory.dmp

Filesize
40KB

Download
memory/464-4-0x0000000005110000-0x00000000051A2000-memory.dmp

Filesize
584KB

Download
memory/464-7-0x0000000005350000-0x00000000053A6000-memory.dmp

Filesize
344KB

Download
memory/464-0-0x0000000074F0E000-0x0000000074F0F000-memory.dmp

Filesize
4KB

Download
memory/464-3-0x0000000005620000-0x0000000005BC4000-memory.dmp

Filesize
5.6MB

Download
memory/464-2-0x0000000004FD0000-0x000000000506C000-memory.dmp

Filesize
624KB

Download
memory/464-1-0x0000000000620000-0x0000000000654000-memory.dmp

Filesize
208KB

Download
memory/464-14-0x0000000074F00000-0x00000000756B0000-memory.dmp

Filesize
7.7MB

Download
memory/808-91-0x00000000005B0000-0x00000000005C2000-memory.dmp

Filesize
72KB

Download
memory/1448-86-0x0000000006B90000-0x0000000006BAE000-memory.dmp

Filesize
120KB

Download
memory/1448-34-0x00000000065A0000-0x00000000065BE000-memory.dmp

Filesize
120KB

Download
memory/1448-103-0x0000000007C10000-0x0000000007C18000-memory.dmp

Filesize
32KB

Download
memory/1448-102-0x0000000007C30000-0x0000000007C4A000-memory.dmp

Filesize
104KB

Download
memory/1448-19-0x0000000005680000-0x0000000005CA8000-memory.dmp

Filesize
6.2MB

Download
memory/1448-101-0x0000000007B30000-0x0000000007B44000-memory.dmp

Filesize
80KB

Download
memory/1448-23-0x0000000005E90000-0x0000000005EF6000-memory.dmp

Filesize
408KB

Download
memory/1448-22-0x0000000005E20000-0x0000000005E86000-memory.dmp

Filesize
408KB

Download
memory/1448-21-0x0000000005640000-0x0000000005662000-memory.dmp

Filesize
136KB

Download
memory/1448-100-0x0000000007B20000-0x0000000007B2E000-memory.dmp

Filesize
56KB

Download
memory/1448-33-0x0000000005F80000-0x00000000062D4000-memory.dmp

Filesize
3.3MB

Download
memory/1448-88-0x00000000077B0000-0x0000000007853000-memory.dmp

Filesize
652KB

Download
memory/1448-35-0x00000000065E0000-0x000000000662C000-memory.dmp

Filesize
304KB

Download
memory/1448-99-0x0000000007AF0000-0x0000000007B01000-memory.dmp

Filesize
68KB

Download
memory/1448-98-0x0000000007B70000-0x0000000007C06000-memory.dmp

Filesize
600KB

Download
memory/1448-97-0x0000000007960000-0x000000000796A000-memory.dmp

Filesize
40KB

Download
memory/1448-96-0x00000000078F0000-0x000000000790A000-memory.dmp

Filesize
104KB

Download
memory/1448-16-0x0000000005010000-0x0000000005046000-memory.dmp

Filesize
216KB

Download
memory/1448-76-0x000000006FD60000-0x000000006FDAC000-memory.dmp

Filesize
304KB

Download
memory/1448-95-0x0000000007F30000-0x00000000085AA000-memory.dmp

Filesize
6.5MB

Download
memory/1448-75-0x0000000007570000-0x00000000075A2000-memory.dmp

Filesize
200KB

Download
memory/1596-73-0x0000000000CE0000-0x0000000000CF2000-memory.dmp

Filesize
72KB

Download
memory/4108-58-0x0000000006340000-0x000000000635E000-memory.dmp

Filesize
120KB

Download
memory/4108-9-0x0000000074F00000-0x00000000756B0000-memory.dmp

Filesize
7.7MB

Download
memory/4108-8-0x0000000000750000-0x0000000000764000-memory.dmp

Filesize
80KB

Download
memory/4108-74-0x0000000074F00000-0x00000000756B0000-memory.dmp

Filesize
7.7MB

Download
memory/4108-10-0x0000000074F00000-0x00000000756B0000-memory.dmp

Filesize
7.7MB

Download
memory/4108-57-0x0000000006360000-0x00000000063D6000-memory.dmp

Filesize
472KB

Download
memory/4108-11-0x0000000006700000-0x000000000677E000-memory.dmp

Filesize
504KB

Download
memory/4108-12-0x0000000074F00000-0x00000000756B0000-memory.dmp

Filesize
7.7MB

Download
memory/5080-15-0x0000000000A60000-0x000000000109C000-memory.dmp

Filesize
6.2MB

Download
memory/5080-20-0x0000000006DE0000-0x000000000730C000-memory.dmp

Filesize
5.2MB

Download
memory/5080-18-0x0000000005CF0000-0x0000000005D44000-memory.dmp

Filesize
336KB

Download
memory/5080-17-0x0000000005770000-0x0000000005790000-memory.dmp

Filesize
128KB

Download