bluefox | hxxp://cdn[.]discordapp[.]com/attachments/1034828826137612332/1034829534593286184/Setup[.]zip

Resubmissions

19-11-2022 13:53

221119-q69m1sdh65 1

19-11-2022 13:19

221119-qkp2gsgf91 10

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
19-11-2022 13:19

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General

Target

http://cdn.discordapp.com/attachments/1034828826137612332/1034829534593286184/Setup.zip

Score

10^/10

bluefox evasion persistence stealer themida

Malware Config

Signatures

BlueFox
BlueFox is an infostealer written in C# and first seen in December 2021.
stealer bluefox

BlueFox Stealer payload 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/4896-163-0x0000000000F50000-0x0000000001533000-memory.dmp	family_bluefox
behavioral1/memory/4896-168-0x0000000000F50000-0x0000000001533000-memory.dmp	family_bluefox

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

Setup.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ Setup.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	Setup.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

Setup.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	Setup.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	Setup.exe

Themida packer 3 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/4896-162-0x0000000000F50000-0x0000000001533000-memory.dmp	themida
behavioral1/memory/4896-163-0x0000000000F50000-0x0000000001533000-memory.dmp	themida
behavioral1/memory/4896-168-0x0000000000F50000-0x0000000001533000-memory.dmp	themida

Adds Run key to start application 2 TTPs 1 IoCs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112

Processes:

msedge.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run msedge.exe
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

Setup.exe

pid process

4896 Setup.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run	msedge.exe

pid	process
4896	Setup.exe

Drops file in Program Files directory 2 IoCs

Processes:

setup.exe

description	ioc	process
File created	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\2e5c00e9-8197-4e9c-a512-a2dbb60aca02.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20221119142014.pma	setup.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

Modifies registry class 3 IoCs

Processes:

msedge.exepowershell.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	msedge.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings	msedge.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings	powershell.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

powershell.exemsedge.exemsedge.exemsedge.exeidentity_helper.exeSetup.exemsedge.exe

pid	process
4584	powershell.exe
4584	powershell.exe
4552	msedge.exe
4552	msedge.exe
1124	msedge.exe
1124	msedge.exe
1456	msedge.exe
1456	msedge.exe
4888	identity_helper.exe
4888	identity_helper.exe
4896	Setup.exe
4896	Setup.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe
4892	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

Processes:

msedge.exe

pid process

1124 msedge.exe
1124 msedge.exe
1124 msedge.exe
1124 msedge.exe
1124 msedge.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 4584 powershell.exe

description	pid	process
Token: SeDebugPrivilege	4584	powershell.exe

Suspicious use of FindShellTrayWindow 10 IoCs

Processes:

msedge.exe

pid	process
1124	msedge.exe
1124	msedge.exe
1124	msedge.exe
1124	msedge.exe
1124	msedge.exe
1124	msedge.exe
1124	msedge.exe
1124	msedge.exe
1124	msedge.exe
1124	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 1124 wrote to memory of 1964	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 1964	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 444	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 4552	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 4552	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 448	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 448	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 448	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 448	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 448	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 448	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 448	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 448	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 448	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 448	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 448	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 448	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 448	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 448	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 448	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 448	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 448	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 448	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 448	1124	msedge.exe	msedge.exe
PID 1124 wrote to memory of 448	1124	msedge.exe	msedge.exe

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell start shell:Appsfolder\Microsoft.MicrosoftEdge_8wekyb3d8bbwe!MicrosoftEdge http://cdn.discordapp.com/attachments/1034828826137612332/1034829534593286184/Setup.zip
1⤵
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4584

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --edge-redirect=Windows.Launch http://cdn.discordapp.com/attachments/1034828826137612332/1034829534593286184/Setup.zip
1⤵
- Adds Run key to start application
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1124
- 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=0xf8,0xfc,0x100,0xd4,0x104,0x7ffde70a46f8,0x7ffde70a4708,0x7ffde70a4718
  2⤵
  PID:1964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2152,2846468254247767068,2238571163548247108,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2160 /prefetch:2
  2⤵
  PID:444
- 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=2152,2846468254247767068,2238571163548247108,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2464 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4552
- 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=2152,2846468254247767068,2238571163548247108,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2712 /prefetch:8
  2⤵
  PID:448
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,2846468254247767068,2238571163548247108,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3328 /prefetch:1
  2⤵
  PID:256
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,2846468254247767068,2238571163548247108,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3336 /prefetch:1
  2⤵
  PID:228
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2152,2846468254247767068,2238571163548247108,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4936 /prefetch:8
  2⤵
  PID:4716
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2152,2846468254247767068,2238571163548247108,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5004 /prefetch:8
  2⤵
  PID:3352
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,2846468254247767068,2238571163548247108,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4816 /prefetch:1
  2⤵
  PID:1504
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,2846468254247767068,2238571163548247108,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5232 /prefetch:1
  2⤵
  PID:2036
- 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=2152,2846468254247767068,2238571163548247108,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=4996 /prefetch:8
  2⤵
  PID:992
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,2846468254247767068,2238571163548247108,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5780 /prefetch:1
  2⤵
  PID:2440
- 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=2152,2846468254247767068,2238571163548247108,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5708 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1456
- 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=2152,2846468254247767068,2238571163548247108,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6520 /prefetch:8
  2⤵
  PID:2540
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --configure-user-settings --verbose-logging --system-level --msedge --force-configure-user-settings
  2⤵
  - Drops file in Program Files directory
  PID:2424
- - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x230,0x234,0x238,0x20c,0x108,0x7ff734bc5460,0x7ff734bc5470,0x7ff734bc5480
    3⤵
    PID:3492
- 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=2152,2846468254247767068,2238571163548247108,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6520 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4888
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=2152,2846468254247767068,2238571163548247108,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5680 /prefetch:8
  2⤵
  PID:4700
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=2152,2846468254247767068,2238571163548247108,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=6028 /prefetch:8
  2⤵
  PID:4172
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2152,2846468254247767068,2238571163548247108,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --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=5600 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4892
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=2152,2846468254247767068,2238571163548247108,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=6488 /prefetch:8
  2⤵
  PID:3580

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4164

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:5044

C:\Users\Admin\AppData\Local\Temp\Temp1_Setup.zip\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Temp1_Setup.zip\Setup.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:4896

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\??\pipe\LOCAL\crashpad_1124_MTFCLKRQTLNJNFYN

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/228-145-0x0000000000000000-mapping.dmp

Download
memory/256-143-0x0000000000000000-mapping.dmp

Download
memory/444-137-0x0000000000000000-mapping.dmp

Download
memory/448-141-0x0000000000000000-mapping.dmp

Download
memory/992-155-0x0000000000000000-mapping.dmp

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memory/1456-158-0x0000000000000000-mapping.dmp

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memory/1504-151-0x0000000000000000-mapping.dmp

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memory/1964-135-0x0000000000000000-mapping.dmp

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memory/2036-153-0x0000000000000000-mapping.dmp

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memory/2424-159-0x0000000000000000-mapping.dmp

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memory/2440-157-0x0000000000000000-mapping.dmp

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memory/3352-149-0x0000000000000000-mapping.dmp

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memory/3492-160-0x0000000000000000-mapping.dmp

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memory/3580-175-0x0000000000000000-mapping.dmp

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memory/4172-172-0x0000000000000000-mapping.dmp

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memory/4552-138-0x0000000000000000-mapping.dmp

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memory/4584-133-0x00007FFDE5D10000-0x00007FFDE67D1000-memory.dmp

Filesize
10.8MB

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memory/4584-134-0x00007FFDE5D10000-0x00007FFDE67D1000-memory.dmp

Filesize
10.8MB

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memory/4584-132-0x00000205A7820000-0x00000205A7842000-memory.dmp

Filesize
136KB

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memory/4700-167-0x0000000000000000-mapping.dmp

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memory/4716-147-0x0000000000000000-mapping.dmp

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memory/4888-161-0x0000000000000000-mapping.dmp

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memory/4892-173-0x0000000000000000-mapping.dmp

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memory/4896-164-0x0000000077100000-0x00000000772A3000-memory.dmp

Filesize
1.6MB

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memory/4896-168-0x0000000000F50000-0x0000000001533000-memory.dmp

Filesize
5.9MB

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memory/4896-169-0x0000000077100000-0x00000000772A3000-memory.dmp

Filesize
1.6MB

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memory/4896-170-0x0000000073FA0000-0x0000000074551000-memory.dmp

Filesize
5.7MB

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memory/4896-165-0x0000000073FA0000-0x0000000074551000-memory.dmp

Filesize
5.7MB

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memory/4896-163-0x0000000000F50000-0x0000000001533000-memory.dmp

Filesize
5.9MB

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memory/4896-162-0x0000000000F50000-0x0000000001533000-memory.dmp

Filesize
5.9MB

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