skuld | hxxps://cdn[.]discordapp[.]com/attachments/1282846872087695425/1295100231108661271/test[.]exe?ex=670d6b94&is=670c1a14&hm=02aa678492353360a3ceb52dffbe89677a0177f274c3f479252e8146e2102094&

Analysis

max time kernel
960s
max time network
966s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13-10-2024 19:06

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General

Target

https://cdn.discordapp.com/attachments/1282846872087695425/1295100231108661271/test.exe?ex=670d6b94&is=670c1a14&hm=02aa678492353360a3ceb52dffbe89677a0177f274c3f479252e8146e2102094&

Score

10^/10

skuld discovery persistence stealer upx

Malware Config

Extracted

Family

skuld

https://discord.com/api/webhooks/1284545435142459497/sZJdu71WF2vnQDFx5DbTlbAwGrlYn3vAhSJnEzrtKI0BnkbaxRVHjY9XeJFuMGr-racb

Signatures

Skuld stealer
An info stealer written in Go lang.
stealer skuld
Downloads MZ/PE file
Executes dropped EXE 9 IoCs

Processes:

test.exetest.exetest.exetest.exetest.exetest.exetest.exetest.exetest.exe

pid process

3672 test.exe
3000 test.exe
4712 test.exe
1428 test.exe
704 test.exe
1008 test.exe
3896 test.exe
2720 test.exe
3512 test.exe

pid	process
3672	test.exe
3000	test.exe
4712	test.exe
1428	test.exe
704	test.exe
1008	test.exe
3896	test.exe
2720	test.exe
3512	test.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

test.exetest.exetest.exetest.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Realtek HD Audio Universal Service = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Protect\\SecurityHealthSystray.exe"	test.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Realtek HD Audio Universal Service = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Protect\\SecurityHealthSystray.exe"	test.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Realtek HD Audio Universal Service = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Protect\\SecurityHealthSystray.exe"	test.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Realtek HD Audio Universal Service = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Protect\\SecurityHealthSystray.exe"	test.exe

UPX packed file 12 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
C:\Users\Admin\Downloads\Unconfirmed 124300.crdownload	upx
behavioral1/memory/3672-81-0x0000000000910000-0x000000000184B000-memory.dmp	upx
behavioral1/memory/3672-83-0x0000000000910000-0x000000000184B000-memory.dmp	upx
behavioral1/memory/3000-103-0x0000000000470000-0x00000000013AB000-memory.dmp	upx
behavioral1/memory/3000-105-0x0000000000470000-0x00000000013AB000-memory.dmp	upx
behavioral1/memory/4712-108-0x0000000000470000-0x00000000013AB000-memory.dmp	upx
behavioral1/memory/3896-118-0x0000000000470000-0x00000000013AB000-memory.dmp	upx
behavioral1/memory/704-128-0x0000000000470000-0x00000000013AB000-memory.dmp	upx
behavioral1/memory/1008-130-0x0000000000470000-0x00000000013AB000-memory.dmp	upx
behavioral1/memory/2720-134-0x0000000000470000-0x00000000013AB000-memory.dmp	upx
behavioral1/memory/3512-137-0x0000000000470000-0x00000000013AB000-memory.dmp	upx
behavioral1/memory/1428-138-0x0000000000470000-0x00000000013AB000-memory.dmp	upx

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

NTFS ADS 1 IoCs

Processes:

msedge.exe

description ioc process

File opened for modification C:\Users\Admin\Downloads\Unconfirmed 124300.crdownload:SmartScreen msedge.exe

description	ioc	process
File opened for modification	C:\Users\Admin\Downloads\Unconfirmed 124300.crdownload:SmartScreen	msedge.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exemsedge.exe

pid	process
3324	msedge.exe
3324	msedge.exe
1556	msedge.exe
1556	msedge.exe
3176	identity_helper.exe
3176	identity_helper.exe
1864	msedge.exe
1864	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe
1836	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

Processes:

msedge.exe

pid process

1556 msedge.exe
1556 msedge.exe
1556 msedge.exe
1556 msedge.exe
1556 msedge.exe
1556 msedge.exe
1556 msedge.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

Processes:

test.exetest.exetest.exetest.exetest.exetest.exetest.exetest.exetest.exe

description	pid	process
Token: SeDebugPrivilege	3672	test.exe
Token: SeDebugPrivilege	3000	test.exe
Token: SeDebugPrivilege	4712	test.exe
Token: SeDebugPrivilege	1428	test.exe
Token: SeDebugPrivilege	704	test.exe
Token: SeDebugPrivilege	3896	test.exe
Token: SeDebugPrivilege	1008	test.exe
Token: SeDebugPrivilege	2720	test.exe
Token: SeDebugPrivilege	3512	test.exe

Suspicious use of FindShellTrayWindow 36 IoCs

Processes:

msedge.exe

pid	process
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe
1556	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 1556 wrote to memory of 3100	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 3100	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 4264	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 3324	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 3324	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 2116	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 2116	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 2116	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 2116	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 2116	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 2116	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 2116	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 2116	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 2116	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 2116	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 2116	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 2116	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 2116	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 2116	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 2116	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 2116	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 2116	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 2116	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 2116	1556	msedge.exe	msedge.exe
PID 1556 wrote to memory of 2116	1556	msedge.exe	msedge.exe

Views/modifies file attributes 1 TTPs 5 IoCs
evasion

Hidden Files and Directories
T1564.001

Processes:

attrib.exeattrib.exeattrib.exeattrib.exeattrib.exe

pid process

2176 attrib.exe
4568 attrib.exe
3688 attrib.exe
3632 attrib.exe
3972 attrib.exe

pid	process
2176	attrib.exe
4568	attrib.exe
3688	attrib.exe
3632	attrib.exe
3972	attrib.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://cdn.discordapp.com/attachments/1282846872087695425/1295100231108661271/test.exe?ex=670d6b94&is=670c1a14&hm=02aa678492353360a3ceb52dffbe89677a0177f274c3f479252e8146e2102094&
1⤵
- Enumerates system info in registry
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1556
- 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,0x100,0x104,0xd8,0x108,0x7fff403446f8,0x7fff40344708,0x7fff40344718
  2⤵
  PID:3100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2160,7223298467595877053,15375378206915636715,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2172 /prefetch:2
  2⤵
  PID:4264
- 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=2160,7223298467595877053,15375378206915636715,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2316 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3324
- 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=2160,7223298467595877053,15375378206915636715,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2960 /prefetch:8
  2⤵
  PID:2116
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,7223298467595877053,15375378206915636715,131072 --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=3400 /prefetch:1
  2⤵
  PID:3000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,7223298467595877053,15375378206915636715,131072 --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=3412 /prefetch:1
  2⤵
  PID:2704
- 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=2160,7223298467595877053,15375378206915636715,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5368 /prefetch:8
  2⤵
  PID:4568
- 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=2160,7223298467595877053,15375378206915636715,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5368 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3176
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,7223298467595877053,15375378206915636715,131072 --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=5432 /prefetch:1
  2⤵
  PID:1736
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,7223298467595877053,15375378206915636715,131072 --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=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5448 /prefetch:1
  2⤵
  PID:3688
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2160,7223298467595877053,15375378206915636715,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5620 /prefetch:8
  2⤵
  PID:4120
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,7223298467595877053,15375378206915636715,131072 --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=4944 /prefetch:1
  2⤵
  PID:4364
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,7223298467595877053,15375378206915636715,131072 --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=6116 /prefetch:1
  2⤵
  PID:4824
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2160,7223298467595877053,15375378206915636715,131072 --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=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6088 /prefetch:1
  2⤵
  PID:2004
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=2160,7223298467595877053,15375378206915636715,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=6444 /prefetch:8
  2⤵
  PID:1512
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2160,7223298467595877053,15375378206915636715,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5828 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1864
- C:\Users\Admin\Downloads\test.exe
  "C:\Users\Admin\Downloads\test.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  PID:3672
- - C:\Windows\system32\attrib.exe
    attrib +h +s C:\Users\Admin\Downloads\test.exe
    3⤵
    - Views/modifies file attributes
    PID:2176
- C:\Users\Admin\Downloads\test.exe
  "C:\Users\Admin\Downloads\test.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  PID:3000
- - C:\Windows\system32\attrib.exe
    attrib +h +s C:\Users\Admin\Downloads\test.exe
    3⤵
    - Views/modifies file attributes
    PID:4568
- C:\Users\Admin\Downloads\test.exe
  "C:\Users\Admin\Downloads\test.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  PID:4712
- - C:\Windows\system32\attrib.exe
    attrib +h +s C:\Users\Admin\Downloads\test.exe
    3⤵
    - Views/modifies file attributes
    PID:3688
- C:\Users\Admin\Downloads\test.exe
  "C:\Users\Admin\Downloads\test.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:704
- C:\Users\Admin\Downloads\test.exe
  "C:\Users\Admin\Downloads\test.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:1008
- C:\Users\Admin\Downloads\test.exe
  "C:\Users\Admin\Downloads\test.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  PID:1428
- - C:\Windows\system32\attrib.exe
    attrib +h +s C:\Users\Admin\Downloads\test.exe
    3⤵
    - Views/modifies file attributes
    PID:3632
- - C:\Windows\system32\attrib.exe
    attrib +h +s C:\Users\Admin\AppData\Roaming\Microsoft\Protect\SecurityHealthSystray.exe
    3⤵
    - Views/modifies file attributes
    PID:3972
- C:\Users\Admin\Downloads\test.exe
  "C:\Users\Admin\Downloads\test.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:3896
- C:\Users\Admin\Downloads\test.exe
  "C:\Users\Admin\Downloads\test.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:2720
- C:\Users\Admin\Downloads\test.exe
  "C:\Users\Admin\Downloads\test.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:3512
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2160,7223298467595877053,15375378206915636715,131072 --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=2000 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1836

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2124

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5036

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

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\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
99afa4934d1e3c56bbce114b356e8a99

SHA1
3f0e7a1a28d9d9c06b6663df5d83a65c84d52581

SHA256
08e098bb97fd91d815469cdfd5568607a3feca61f18b6b5b9c11b531fde206c8

SHA512
76686f30ed68144cf943b80ac10b52c74eee84f197cee3c24ef7845ef44bdb5586b6e530824543deeed59417205ac0e2559808bcb46450504106ac8f4c95b9da

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

Filesize
152B

MD5
443a627d539ca4eab732bad0cbe7332b

SHA1
86b18b906a1acd2a22f4b2c78ac3564c394a9569

SHA256
1e1ad9dce141f5f17ea07c7e9c2a65e707c9943f172b9134b0daf9eef25f0dc9

SHA512
923b86d75a565c91250110162ce13dd3ef3f6bdde1a83f7af235ed302d4a96b8c9ed722e2152781e699dfcb26bb98afc73f5adb298f8fd673f14c9f28b5f764d

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

Filesize
186B

MD5
094ab275342c45551894b7940ae9ad0d

SHA1
2e7ce26fe2eb9be641ae929d0c9cc0dfa26c018e

SHA256
ef1739b833a1048ee1bd55dcbac5b1397396faca1ad771f4d6c2fe58899495a3

SHA512
19d0c688dc1121569247111e45de732b2ab86c71aecdde34b157cfd1b25c53473ed3ade49a97f8cb2ddc4711be78fa26c9330887094e031e9a71bb5c29080b0d

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

Filesize
6KB

MD5
3c005925b19486f7d23726a5bdeaeb5d

SHA1
5501940340ef3ad527c79a5aec65e1138a646d50

SHA256
d4bc27e881324a79d5cf4bb4639ec6a1eea87792c6f9be349fe4a9ab52451ba2

SHA512
0a200de94ba7cfb3393b4fbf888e51397d5131a39aecdec6a3ba03ca5287857330bc5f18159ab8306f95b61f83ca96054e98a63447a3956abdde86a23f99dcfc

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

Filesize
6KB

MD5
007b26dbd5e486da793bb0324112f518

SHA1
2e4daf6355b47b959908d9683723ab65befe1cb4

SHA256
cf10839c5f67d68f533e96d1b2f5093a5ca88ba4dd918a95c3db4235631257c0

SHA512
9f6605a27937da09ea880ca19f84fe9d3aebc91bbdc292547233a8e1908b8cc158c57754f402db72f192d483aa2fb5d441839314b76cb7b67b268d398a782abb

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\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\Local State

Filesize
10KB

MD5
81a7af6ae29b00a2d9e3e7b0bf26d0e2

SHA1
f7e3a96dbccf372fe1d4d0e131ac213234fef870

SHA256
649239c079512095bcf25e4e22c5fdb3a556e5217728c0edfaa46a97cf4f6e4e

SHA512
fd7bf479f55c1c8b087ba1e082cfe8ccb30746c237f4c5309925bdcc6a4e91050155b9409b97e9db36f938918e539719ede4af73fe501ef5a378f6994a1679dc

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

Filesize
10KB

MD5
cd81f75bb63b8963295de6b6b5923a8f

SHA1
101a5e1179f4c0a36098095af919d668208e0e4d

SHA256
c3a1b52ebeed163bb5ddbc28949d8b1e6ceee241563d1b9d29223fc5c49a128d

SHA512
760cb9a8082fed695ace6781f222f920e00542e6fd72c753d4dd7b2d4ffb38ffaa81311d29b243864d4db2d1791f5bc329491bd10e8470296f3cda3c6b991a11

Download Submit
C:\Users\Admin\Downloads\Unconfirmed 124300.crdownload

Filesize
7.5MB

MD5
024120394dfc3e9add0c44cfdf071ab6

SHA1
3efc01703b833342a8f9432a7f32ed4ffb8319fc

SHA256
034c5b494dd9bb03a1d0bf56e6ac78893268aa56384fdcc9b5126813637afdc8

SHA512
efbc70e48cab6f8796dbba79a9a332e21094eeb9c700c76939060dce874976ce34fdff4cfc60e23a9e52e78131ee194a6ac96b5842181dc930cc8b7793269dea

Download Submit
\??\pipe\LOCAL\crashpad_1556_FRUQVYVNMDYICJOI

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/704-128-0x0000000000470000-0x00000000013AB000-memory.dmp

Filesize
15.2MB

Download
memory/1008-130-0x0000000000470000-0x00000000013AB000-memory.dmp

Filesize
15.2MB

Download
memory/1428-138-0x0000000000470000-0x00000000013AB000-memory.dmp

Filesize
15.2MB

Download
memory/2720-134-0x0000000000470000-0x00000000013AB000-memory.dmp

Filesize
15.2MB

Download
memory/3000-103-0x0000000000470000-0x00000000013AB000-memory.dmp

Filesize
15.2MB

Download
memory/3000-105-0x0000000000470000-0x00000000013AB000-memory.dmp

Filesize
15.2MB

Download
memory/3512-137-0x0000000000470000-0x00000000013AB000-memory.dmp

Filesize
15.2MB

Download
memory/3672-83-0x0000000000910000-0x000000000184B000-memory.dmp

Filesize
15.2MB

Download
memory/3672-81-0x0000000000910000-0x000000000184B000-memory.dmp

Filesize
15.2MB

Download
memory/3896-118-0x0000000000470000-0x00000000013AB000-memory.dmp

Filesize
15.2MB

Download
memory/4712-108-0x0000000000470000-0x00000000013AB000-memory.dmp

Filesize
15.2MB

Download