d21f9a270aa132c5f20ef653b538a1ae7af898cc6561ae7ad5bfe0a3bc6bee24

Analysis

max time kernel
123s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20-09-2024 22:54

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General

Target

d21f9a270aa132c5f20ef653b538a1ae7af898cc6561ae7ad5bfe0a3bc6bee24.exe
Size

7.0MB
MD5

6359a8f8d4aff1c1ece7bf4275e4cd8c
SHA1

94558e515510cec7359062b5b5ad8e368c6bd1d5
SHA256

d21f9a270aa132c5f20ef653b538a1ae7af898cc6561ae7ad5bfe0a3bc6bee24
SHA512

b6d6cc2e4086f5e6c2ae72941642666e39f68b2bd5ab06b6f10565ee9552b4754972a4b45fd3207feac8b2bb1ed751d6b915bfdc6a3e00124f723674db6b3d5b
SSDEEP

196608:gmTmdmTmdmTmdmTmdmTmdmTmdmTmdmTmdmTmdmTmdmTmdmEmdmTmdmTmdmTmdmTB:U

Score

10^/10

defense_evasion discovery evasion persistence

Malware Config

Signatures

Modifies visibility of file extensions in Explorer 2 TTPs 3 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	avscan.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	hosts.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	d21f9a270aa132c5f20ef653b538a1ae7af898cc6561ae7ad5bfe0a3bc6bee24.exe

Modifies visiblity of hidden/system files in Explorer 2 TTPs 3 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	d21f9a270aa132c5f20ef653b538a1ae7af898cc6561ae7ad5bfe0a3bc6bee24.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	avscan.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	hosts.exe

Adds policy Run key to start application 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\OARDHGDN = "W_X_C.bat"	WScript.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	WScript.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\OARDHGDN = "W_X_C.bat"	WScript.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	WScript.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\OARDHGDN = "W_X_C.bat"	WScript.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	WScript.exe

Checks computer location settings 2 TTPs 3 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-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	cmd.exe
Key value queried	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	cmd.exe
Key value queried	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	cmd.exe

Executes dropped EXE 6 IoCs

pid	Process
3672	avscan.exe
992	avscan.exe
2152	hosts.exe
4532	hosts.exe
4588	avscan.exe
724	hosts.exe

Impair Defenses: Safe Mode Boot 1 TTPs 6 IoCs

defense_evasion

Safe Mode Boot

T1562.009

description	ioc	Process
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\iai2c.sys	REG.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\Power	REG.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\ProfSvc	REG.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\SerCx2.sys	REG.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\UserManager	REG.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\CBDHSvc	REG.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\avscan = "C:\\Users\\Admin\\AppData\\Local\\Temp\\avscan.exe"	hosts.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\avscan = "C:\\Users\\Admin\\AppData\\Local\\Temp\\avscan.exe"	d21f9a270aa132c5f20ef653b538a1ae7af898cc6561ae7ad5bfe0a3bc6bee24.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\avscan = "C:\\Users\\Admin\\AppData\\Local\\Temp\\avscan.exe"	avscan.exe

Drops file in Windows directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Windows\hosts.exe	avscan.exe
File opened for modification	C:\Windows\hosts.exe	hosts.exe
File created	C:\windows\W_X_C.vbs	d21f9a270aa132c5f20ef653b538a1ae7af898cc6561ae7ad5bfe0a3bc6bee24.exe
File created	\??\c:\windows\W_X_C.bat	d21f9a270aa132c5f20ef653b538a1ae7af898cc6561ae7ad5bfe0a3bc6bee24.exe
File opened for modification	C:\Windows\hosts.exe	d21f9a270aa132c5f20ef653b538a1ae7af898cc6561ae7ad5bfe0a3bc6bee24.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 22 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	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	REG.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	REG.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	REG.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d21f9a270aa132c5f20ef653b538a1ae7af898cc6561ae7ad5bfe0a3bc6bee24.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	avscan.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	REG.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	REG.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	REG.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	REG.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	REG.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	hosts.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	hosts.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	avscan.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	hosts.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	REG.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	avscan.exe

Modifies registry class 4 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings	d21f9a270aa132c5f20ef653b538a1ae7af898cc6561ae7ad5bfe0a3bc6bee24.exe
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings	cmd.exe

Modifies registry key 1 TTPs 9 IoCs

Modify Registry

T1112

pid	Process
4460	REG.exe
1372	REG.exe
1188	REG.exe
1572	REG.exe
3828	REG.exe
4664	REG.exe
4084	REG.exe
4316	REG.exe
3776	REG.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
3672	avscan.exe
2152	hosts.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
4396	d21f9a270aa132c5f20ef653b538a1ae7af898cc6561ae7ad5bfe0a3bc6bee24.exe
3672	avscan.exe
992	avscan.exe
4532	hosts.exe
2152	hosts.exe
4588	avscan.exe
724	hosts.exe

Suspicious use of WriteProcessMemory 63 IoCs

description	pid	Process	procid_target
PID 4396 wrote to memory of 3828	4396	d21f9a270aa132c5f20ef653b538a1ae7af898cc6561ae7ad5bfe0a3bc6bee24.exe	83
PID 4396 wrote to memory of 3828	4396	d21f9a270aa132c5f20ef653b538a1ae7af898cc6561ae7ad5bfe0a3bc6bee24.exe	83
PID 4396 wrote to memory of 3828	4396	d21f9a270aa132c5f20ef653b538a1ae7af898cc6561ae7ad5bfe0a3bc6bee24.exe	83
PID 4396 wrote to memory of 3672	4396	d21f9a270aa132c5f20ef653b538a1ae7af898cc6561ae7ad5bfe0a3bc6bee24.exe	85
PID 4396 wrote to memory of 3672	4396	d21f9a270aa132c5f20ef653b538a1ae7af898cc6561ae7ad5bfe0a3bc6bee24.exe	85
PID 4396 wrote to memory of 3672	4396	d21f9a270aa132c5f20ef653b538a1ae7af898cc6561ae7ad5bfe0a3bc6bee24.exe	85
PID 3672 wrote to memory of 992	3672	avscan.exe	86
PID 3672 wrote to memory of 992	3672	avscan.exe	86
PID 3672 wrote to memory of 992	3672	avscan.exe	86
PID 3672 wrote to memory of 852	3672	avscan.exe	87
PID 3672 wrote to memory of 852	3672	avscan.exe	87
PID 3672 wrote to memory of 852	3672	avscan.exe	87
PID 4396 wrote to memory of 1616	4396	d21f9a270aa132c5f20ef653b538a1ae7af898cc6561ae7ad5bfe0a3bc6bee24.exe	88
PID 4396 wrote to memory of 1616	4396	d21f9a270aa132c5f20ef653b538a1ae7af898cc6561ae7ad5bfe0a3bc6bee24.exe	88
PID 4396 wrote to memory of 1616	4396	d21f9a270aa132c5f20ef653b538a1ae7af898cc6561ae7ad5bfe0a3bc6bee24.exe	88
PID 852 wrote to memory of 2152	852	cmd.exe	91
PID 852 wrote to memory of 2152	852	cmd.exe	91
PID 852 wrote to memory of 2152	852	cmd.exe	91
PID 1616 wrote to memory of 4532	1616	cmd.exe	92
PID 1616 wrote to memory of 4532	1616	cmd.exe	92
PID 1616 wrote to memory of 4532	1616	cmd.exe	92
PID 2152 wrote to memory of 4588	2152	hosts.exe	94
PID 2152 wrote to memory of 4588	2152	hosts.exe	94
PID 2152 wrote to memory of 4588	2152	hosts.exe	94
PID 2152 wrote to memory of 3580	2152	hosts.exe	95
PID 2152 wrote to memory of 3580	2152	hosts.exe	95
PID 2152 wrote to memory of 3580	2152	hosts.exe	95
PID 852 wrote to memory of 940	852	cmd.exe	97
PID 852 wrote to memory of 940	852	cmd.exe	97
PID 852 wrote to memory of 940	852	cmd.exe	97
PID 1616 wrote to memory of 3256	1616	cmd.exe	98
PID 1616 wrote to memory of 3256	1616	cmd.exe	98
PID 1616 wrote to memory of 3256	1616	cmd.exe	98
PID 3580 wrote to memory of 724	3580	cmd.exe	99
PID 3580 wrote to memory of 724	3580	cmd.exe	99
PID 3580 wrote to memory of 724	3580	cmd.exe	99
PID 3580 wrote to memory of 4216	3580	cmd.exe	100
PID 3580 wrote to memory of 4216	3580	cmd.exe	100
PID 3580 wrote to memory of 4216	3580	cmd.exe	100
PID 3672 wrote to memory of 4664	3672	avscan.exe	109
PID 3672 wrote to memory of 4664	3672	avscan.exe	109
PID 3672 wrote to memory of 4664	3672	avscan.exe	109
PID 2152 wrote to memory of 4084	2152	hosts.exe	111
PID 2152 wrote to memory of 4084	2152	hosts.exe	111
PID 2152 wrote to memory of 4084	2152	hosts.exe	111
PID 3672 wrote to memory of 4316	3672	avscan.exe	114
PID 3672 wrote to memory of 4316	3672	avscan.exe	114
PID 3672 wrote to memory of 4316	3672	avscan.exe	114
PID 2152 wrote to memory of 3776	2152	hosts.exe	116
PID 2152 wrote to memory of 3776	2152	hosts.exe	116
PID 2152 wrote to memory of 3776	2152	hosts.exe	116
PID 3672 wrote to memory of 4460	3672	avscan.exe	118
PID 3672 wrote to memory of 4460	3672	avscan.exe	118
PID 3672 wrote to memory of 4460	3672	avscan.exe	118
PID 2152 wrote to memory of 1572	2152	hosts.exe	120
PID 2152 wrote to memory of 1572	2152	hosts.exe	120
PID 2152 wrote to memory of 1572	2152	hosts.exe	120
PID 3672 wrote to memory of 1372	3672	avscan.exe	122
PID 3672 wrote to memory of 1372	3672	avscan.exe	122
PID 3672 wrote to memory of 1372	3672	avscan.exe	122
PID 2152 wrote to memory of 1188	2152	hosts.exe	124
PID 2152 wrote to memory of 1188	2152	hosts.exe	124
PID 2152 wrote to memory of 1188	2152	hosts.exe	124

C:\Users\Admin\AppData\Local\Temp\d21f9a270aa132c5f20ef653b538a1ae7af898cc6561ae7ad5bfe0a3bc6bee24.exe
"C:\Users\Admin\AppData\Local\Temp\d21f9a270aa132c5f20ef653b538a1ae7af898cc6561ae7ad5bfe0a3bc6bee24.exe"
1⤵
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4396
- C:\Windows\SysWOW64\REG.exe
  REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
  2⤵
  - Impair Defenses: Safe Mode Boot
  - System Location Discovery: System Language Discovery
  - Modifies registry key
  PID:3828
- C:\Users\Admin\AppData\Local\Temp\avscan.exe
  C:\Users\Admin\AppData\Local\Temp\avscan.exe
  2⤵
  - Modifies visibility of file extensions in Explorer
  - Modifies visiblity of hidden/system files in Explorer
  - Executes dropped EXE
  - Adds Run key to start application
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3672
- - C:\Users\Admin\AppData\Local\Temp\avscan.exe
    C:\Users\Admin\AppData\Local\Temp\avscan.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:992
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c c:\windows\W_X_C.bat
    3⤵
    - Checks computer location settings
    - System Location Discovery: System Language Discovery
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:852
  - - C:\windows\hosts.exe
      C:\windows\hosts.exe
      4⤵
      Modifies visibility of file extensions in Explorer
      Modifies visiblity of hidden/system files in Explorer
      Executes dropped EXE
      Adds Run key to start application
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:2152
    - - C:\Users\Admin\AppData\Local\Temp\avscan.exe
        
        C:\Users\Admin\AppData\Local\Temp\avscan.exe
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of SetWindowsHookEx
        
        PID:4588
    - - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c c:\windows\W_X_C.bat
        5⤵
        Checks computer location settings
        System Location Discovery: System Language Discovery
        Modifies registry class
        Suspicious use of WriteProcessMemory
        
        PID:3580
      - C:\windows\hosts.exe
        
        C:\windows\hosts.exe
        6⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of SetWindowsHookEx
        
        PID:724
      - C:\Windows\SysWOW64\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Windows\W_X_C.vbs"
        6⤵
        Adds policy Run key to start application
        System Location Discovery: System Language Discovery
        
        PID:4216
    - - C:\Windows\SysWOW64\REG.exe
        
        REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
        5⤵
        System Location Discovery: System Language Discovery
        Modifies registry key
        
        PID:4084
    - - C:\Windows\SysWOW64\REG.exe
        
        REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
        5⤵
        System Location Discovery: System Language Discovery
        Modifies registry key
        
        PID:3776
    - - C:\Windows\SysWOW64\REG.exe
        
        REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
        5⤵
        System Location Discovery: System Language Discovery
        Modifies registry key
        
        PID:1572
    - - C:\Windows\SysWOW64\REG.exe
        
        REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
        5⤵
        System Location Discovery: System Language Discovery
        Modifies registry key
        
        PID:1188
  - - C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Windows\W_X_C.vbs"
      4⤵
      Adds policy Run key to start application
      System Location Discovery: System Language Discovery
      PID:940
- - C:\Windows\SysWOW64\REG.exe
    REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:4664
- - C:\Windows\SysWOW64\REG.exe
    REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:4316
- - C:\Windows\SysWOW64\REG.exe
    REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:4460
- - C:\Windows\SysWOW64\REG.exe
    REG DELETE HKLM\SYSTEM\CurrentControlSet\Control\SafeBoot /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:1372
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c c:\windows\W_X_C.bat
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1616
- - C:\windows\hosts.exe
    C:\windows\hosts.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:4532
- - C:\Windows\SysWOW64\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Windows\W_X_C.vbs"
    3⤵
    - Adds policy Run key to start application
    - System Location Discovery: System Language Discovery
    PID:3256

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:3876

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Impair Defenses

T1562

Safe Mode Boot

T1562.009

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\avscan.exe

Filesize
7.0MB

MD5
eb537512a56357ece2cc0c8687544bd5

SHA1
51c4841b6673db81c45e2dd991db341cc813adae

SHA256
3fc135c1a7c2af1a29a8dcccdaecf5b80179050bccd77d550ce7b8a338cc31da

SHA512
a4117cd196af1fdf7393ac7eef638c073322acafabc26140b133f761b9c07e2ac0be11b491be675bd5ef145a08bbcc5c619bc02d5f24f9dedf5301061f92862d

Download Submit
C:\Windows\W_X_C.vbs

Filesize
195B

MD5
37488e175cfc68d2145b1dd0095352dd

SHA1
10e1c58a1b04bee966eea54e6294413c7068fa7e

SHA256
898f87c0916ba47c83c0061451d71ded6aeba83cc11e631b9fdab6a18482dfee

SHA512
284ae50bda1727ad69d1cf88772b86e3829b8332c5f61406e1ca6e00592c4de0bfde277afe8d630296c3cc34a3231ed22e426961afb3027d36e915e7d3f76dc8

Download Submit
C:\Windows\hosts.exe

Filesize
7.0MB

MD5
3a9a28aa0c5cea3ec79abd2524b52ff1

SHA1
11cecd1e4f40693eb0e1557e28e556df59a7027c

SHA256
fe94e966649af913b0eda0b5986eff7e480228bd5c416b92713857cecacc522c

SHA512
322d58aa89b1f75dd723344258c21f464331055114b571355dba850fe09068e99dc8d4b63feaf295c4e793b3ce732d33df2f52bf3cc6bee9f12fd2e95733b3c2

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\??\c:\windows\W_X_C.bat

Filesize
336B

MD5
4db9f8b6175722b62ececeeeba1ce307

SHA1
3b3ba8414706e72a6fa19e884a97b87609e11e47

SHA256
d2150b9e5a4ce55e140f0ca91c4e300715d42095c8fddf58c77037cdd2cfaf78

SHA512
1d6dc274cf7a3dd704f840e6a5ad57ab4c4e35d5f09489aeff520bb797e1c825bac53fc335156fe41e767a46520d031855fe42fe7b175409ebe5e9e986fb9b8b

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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