xworm | 340830c7cba818a4e94a7791432f6a3e29bf103ebb47c70a6cb61e53c0ee5b2a

Resubmissions

28/10/2024, 00:28

241028-asb7lawcqb 10

21/10/2024, 19:42

241021-yemm6ssdnd 10

Analysis

max time kernel
61s
max time network
65s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
28/10/2024, 00:28

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Report Analysis Logs

General

Target

FireFoxSetup.exe
Size

171KB
MD5

014b0ea8fe05df0fdea1710537dabe57
SHA1

91b47cd15009aceba1040cadabf3aa7cd6279a48
SHA256

340830c7cba818a4e94a7791432f6a3e29bf103ebb47c70a6cb61e53c0ee5b2a
SHA512

8503e8cd78442535226f41ba5d12dc0a20732940a24f865eb156ab9e75d6b4330bfdd10abba8add37713447317280f7b30f8c30bfb9f8642d15506a17e4d12d0
SSDEEP

1536:qDEV10wHVJKuuwhSMEFv9by6POwWTCs6se7llqn17KineXd2wVKtivEYoNRh8RXt:dfjhaFv9bjOwFsgbcUieNJqKoPC5+Ls

Score

10^/10

xworm discovery execution persistence rat trojan

Malware Config

Extracted

Family

xworm

Version

5.0

147.185.221.22:43768

Mutex

2bRkaANDDdoPipKE

Attributes

Install_directory
%AppData%
install_file
FireFox.exe

aes.plain

Signatures

Detect Xworm Payload 2 IoCs

resource	yara_rule
behavioral2/memory/2444-1-0x0000000000240000-0x0000000000270000-memory.dmp	family_xworm
behavioral2/files/0x0013000000023a7c-256.dat	family_xworm

Xworm
Xworm is a remote access trojan written in C#.
trojan rat xworm
Xworm family
xworm

Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

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

execution

PowerShell

T1059.001

pid	Process
4004	powershell.exe
2544	powershell.exe
4512	powershell.exe
4852	powershell.exe

Checks computer location settings 2 TTPs 1 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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	FireFoxSetup.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\FireFox.lnk	FireFoxSetup.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\FireFox.lnk	FireFoxSetup.exe

Executes dropped EXE 1 IoCs

pid	Process
6140	FireFox.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-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\FireFox = "C:\\Users\\Admin\\AppData\\Roaming\\FireFox.exe"	FireFoxSetup.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
768	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4004	powershell.exe
4004	powershell.exe
2544	powershell.exe
2544	powershell.exe
4512	powershell.exe
4512	powershell.exe
4852	powershell.exe
4852	powershell.exe
2444	FireFoxSetup.exe
5084	msedge.exe
5084	msedge.exe
4000	msedge.exe
4000	msedge.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
3500	identity_helper.exe
3500	identity_helper.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe
2444	FireFoxSetup.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeDebugPrivilege	2444	FireFoxSetup.exe
Token: SeDebugPrivilege	4004	powershell.exe
Token: SeDebugPrivilege	2544	powershell.exe
Token: SeDebugPrivilege	4512	powershell.exe
Token: SeDebugPrivilege	4852	powershell.exe
Token: SeDebugPrivilege	2444	FireFoxSetup.exe
Token: SeDebugPrivilege	6140	FireFox.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe
4000	msedge.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2444	FireFoxSetup.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2444 wrote to memory of 4004	2444	FireFoxSetup.exe	89
PID 2444 wrote to memory of 4004	2444	FireFoxSetup.exe	89
PID 2444 wrote to memory of 2544	2444	FireFoxSetup.exe	93
PID 2444 wrote to memory of 2544	2444	FireFoxSetup.exe	93
PID 2444 wrote to memory of 4512	2444	FireFoxSetup.exe	95
PID 2444 wrote to memory of 4512	2444	FireFoxSetup.exe	95
PID 2444 wrote to memory of 4852	2444	FireFoxSetup.exe	98
PID 2444 wrote to memory of 4852	2444	FireFoxSetup.exe	98
PID 2444 wrote to memory of 768	2444	FireFoxSetup.exe	100
PID 2444 wrote to memory of 768	2444	FireFoxSetup.exe	100
PID 4000 wrote to memory of 3664	4000	msedge.exe	109
PID 4000 wrote to memory of 3664	4000	msedge.exe	109
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 4948	4000	msedge.exe	110
PID 4000 wrote to memory of 5084	4000	msedge.exe	111
PID 4000 wrote to memory of 5084	4000	msedge.exe	111
PID 4000 wrote to memory of 3892	4000	msedge.exe	112
PID 4000 wrote to memory of 3892	4000	msedge.exe	112
PID 4000 wrote to memory of 3892	4000	msedge.exe	112
PID 4000 wrote to memory of 3892	4000	msedge.exe	112
PID 4000 wrote to memory of 3892	4000	msedge.exe	112
PID 4000 wrote to memory of 3892	4000	msedge.exe	112
PID 4000 wrote to memory of 3892	4000	msedge.exe	112
PID 4000 wrote to memory of 3892	4000	msedge.exe	112
PID 4000 wrote to memory of 3892	4000	msedge.exe	112
PID 4000 wrote to memory of 3892	4000	msedge.exe	112

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\FireFoxSetup.exe
"C:\Users\Admin\AppData\Local\Temp\FireFoxSetup.exe"
1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2444
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\FireFoxSetup.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4004
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'FireFoxSetup.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2544
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\FireFox.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4512
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'FireFox.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4852
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "FireFox" /tr "C:\Users\Admin\AppData\Roaming\FireFox.exe"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:768

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:2712

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --profile-directory=Default
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x11c,0x120,0x124,0xf8,0x128,0x7ffa284c46f8,0x7ffa284c4708,0x7ffa284c4718
  2⤵
  PID:3664
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2016,2214467534637940597,7421216317413124818,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2028 /prefetch:2
  2⤵
  PID:4948
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2016,2214467534637940597,7421216317413124818,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2320 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2016,2214467534637940597,7421216317413124818,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2604 /prefetch:8
  2⤵
  PID:3892
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,2214467534637940597,7421216317413124818,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3352 /prefetch:1
  2⤵
  PID:4864
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,2214467534637940597,7421216317413124818,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3364 /prefetch:1
  2⤵
  PID:1804
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,2214467534637940597,7421216317413124818,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4268 /prefetch:1
  2⤵
  PID:1936
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,2214467534637940597,7421216317413124818,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3844 /prefetch:1
  2⤵
  PID:3008
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2016,2214467534637940597,7421216317413124818,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3632 /prefetch:8
  2⤵
  PID:4756
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2016,2214467534637940597,7421216317413124818,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3632 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3500
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,2214467534637940597,7421216317413124818,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=212 /prefetch:1
  2⤵
  PID:2036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,2214467534637940597,7421216317413124818,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5456 /prefetch:1
  2⤵
  PID:4984
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,2214467534637940597,7421216317413124818,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5032 /prefetch:1
  2⤵
  PID:5236
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,2214467534637940597,7421216317413124818,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3496 /prefetch:1
  2⤵
  PID:5344
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,2214467534637940597,7421216317413124818,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5588 /prefetch:1
  2⤵
  PID:5588
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2016,2214467534637940597,7421216317413124818,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4060 /prefetch:1
  2⤵
  PID:5892
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=2016,2214467534637940597,7421216317413124818,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=5628 /prefetch:8
  2⤵
  PID:6052

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4484

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4360

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x33c 0x4c0
1⤵
PID:6092

C:\Users\Admin\AppData\Roaming\FireFox.exe
C:\Users\Admin\AppData\Roaming\FireFox.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:6140

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
ba6ef346187b40694d493da98d5da979

SHA1
643c15bec043f8673943885199bb06cd1652ee37

SHA256
d86eec91f295dfda8ed1c5fa99de426f2fe359282c7ebf67e3a40be739475d73

SHA512
2e6cc97330be8868d4b9c53be7e12c558f6eb1ac2c4080a611ba6c43561d0c5bb4791b8a11a8c2371599f0ba73ed1d9a7a2ea6dee2ae6a080f1912e0cb1f656c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
b8880802fc2bb880a7a869faa01315b0

SHA1
51d1a3fa2c272f094515675d82150bfce08ee8d3

SHA256
467b8cd4aacac66557712f9843023dcedefcc26efc746f3e44157bc8dac73812

SHA512
e1c6dba2579357ba70de58968b167d2c529534d24bff70568144270c48ac18a48ee2af2d58d78ae741e5a36958fa78a57955bd2456f1df00b781fc1002e123d2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
7250f36c5ffcebe7bb99b2710b54a14a

SHA1
b9e5d9b6856ebfa39a740561d6deb0360e4fe33f

SHA256
46a9e28074a5af75c2142f6032b1228dde52c9d326cbef879a84351aacde4335

SHA512
d19a2daf909f11572f15bf81ee7b7f2ba5e54191cd0515edd472e6d3a4029c306a1da196c224f946a10b196c91191c9d0770c6f1f3d9270d9541f2b01a1666c5

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
46e9c44782a9316883af8a3790652808

SHA1
62f6efe5c5ac3c23411f79b090bc436fbe8b0cfe

SHA256
a6f8419b02e9a970daf4f611a48d686865096f37ee3848d7b40d4bf0093188b4

SHA512
53c2ad55f70961e40463f84409c73fa992ba5992e72b633d0f6e5857c83aefd9858cd18c75d7d6eda63a4744cf649a4d4d0c24c1d9b7eef214c9522bb810d412

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
6af332c9c753dd569f896983242fdd8a

SHA1
2b1d1682d0c0b2c95f6b70087b61aaab978382bf

SHA256
2058d4befe21e278f4a7f82de6edcb241357b751c286347f71de316bf8e87062

SHA512
482f985f7400e6f6bedf7032fdfb6c143f5191813e49ca6ebca83bb07ad91b6a3e27f8bc27c8c688b40346b9130c3cdcbb3ec2ab68e586b26cb9727866b0b827

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
11KB

MD5
f323c86791a159b2cd4a47e93fa45b7e

SHA1
f92f64c45fb4facc004cff51fe20e851a0a0a15f

SHA256
ae68d6b044cccf81fc97fcd2440f3ea43ef83d50403a3c3d118216cbb158b878

SHA512
fafdd029490b022e38e78e13f8f223e129604f6001e35aebe5c39f0501605bec67052bdaa9a03bc36835c8989e617051c1386ddc0e59d3d2da1f84c9899bafdd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
2e907f77659a6601fcc408274894da2e

SHA1
9f5b72abef1cd7145bf37547cdb1b9254b4efe9d

SHA256
385da35673330e21ac02545220552fe301fe54dedefbdafc097ac4342a295233

SHA512
34fa0fff24f6550f55f828541aaefe5d75c86f8f0842d54b50065e9746f9662bb7209c74c9a9571540b9855bb3851f01db613190024e89b198d485bb5dc07721

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
96e3b86880fedd5afc001d108732a3e5

SHA1
8fc17b39d744a9590a6d5897012da5e6757439a3

SHA256
c3077e4cadb4ed246c02abe55aa6cf832fee4c2546b7addb7d22cd1c7c8c1294

SHA512
909b1968f7204fa7029109b02232d8cc5438f6b4dc7c9044e4e47c59fcee538199b13029e36592b12ed573d48a308dd4822d2ced4129ab08d4111897e02be55d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
5cfe303e798d1cc6c1dab341e7265c15

SHA1
cd2834e05191a24e28a100f3f8114d5a7708dc7c

SHA256
c4d16552769ca1762f6867bce85589c645ac3dc490b650083d74f853f898cfab

SHA512
ef151bbe0033a2caf2d40aff74855a3f42c8171e05a11c8ce93c7039d9430482c43fe93d9164ee94839aff253cad774dbf619dde9a8af38773ca66d59ac3400e

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_d2thilmk.sfp.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\FireFox.exe

Filesize
171KB

MD5
014b0ea8fe05df0fdea1710537dabe57

SHA1
91b47cd15009aceba1040cadabf3aa7cd6279a48

SHA256
340830c7cba818a4e94a7791432f6a3e29bf103ebb47c70a6cb61e53c0ee5b2a

SHA512
8503e8cd78442535226f41ba5d12dc0a20732940a24f865eb156ab9e75d6b4330bfdd10abba8add37713447317280f7b30f8c30bfb9f8642d15506a17e4d12d0

Download Submit
memory/2444-57-0x00007FFA2F170000-0x00007FFA2FC31000-memory.dmp

Filesize
10.8MB

Download
memory/2444-0-0x00007FFA2F173000-0x00007FFA2F175000-memory.dmp

Filesize
8KB

Download
memory/2444-56-0x00007FFA2F170000-0x00007FFA2FC31000-memory.dmp

Filesize
10.8MB

Download
memory/2444-1-0x0000000000240000-0x0000000000270000-memory.dmp

Filesize
192KB

Download
memory/4004-17-0x00007FFA2F170000-0x00007FFA2FC31000-memory.dmp

Filesize
10.8MB

Download
memory/4004-14-0x00007FFA2F170000-0x00007FFA2FC31000-memory.dmp

Filesize
10.8MB

Download
memory/4004-13-0x00007FFA2F170000-0x00007FFA2FC31000-memory.dmp

Filesize
10.8MB

Download
memory/4004-12-0x00007FFA2F170000-0x00007FFA2FC31000-memory.dmp

Filesize
10.8MB

Download
memory/4004-2-0x00000291E6220000-0x00000291E6242000-memory.dmp

Filesize
136KB

Download