5b2edd414e30387148088427981bbe46af8ff3a3f6ed9ea6dc7bf6b31ded902f

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
01/12/2022, 10:54

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General

Target

5b2edd414e30387148088427981bbe46af8ff3a3f6ed9ea6dc7bf6b31ded902f.url
Size

133B
MD5

08f20f1a269509d2d5a642e77ec1f682
SHA1

a8f0cc2ee611ca23b666c4ee9210973712bc4e3b
SHA256

5b2edd414e30387148088427981bbe46af8ff3a3f6ed9ea6dc7bf6b31ded902f
SHA512

695cdd5c081ed02d2c47bdcbbee392a4ab3673b88889b60bb57c6de16d76aac6f9f5c660c1b5c588936e218b7c83fd48a3b80b5f958ab3dc5d84262db8b43a64

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run	msedge.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\09c3f49f-047d-456a-be14-343381404e8f.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20221203180355.pma	setup.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1892	msedge.exe
1892	msedge.exe
3760	msedge.exe
3760	msedge.exe
2236	identity_helper.exe
2236	identity_helper.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe
1684	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
3760	msedge.exe
3760	msedge.exe
3760	msedge.exe
3760	msedge.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
3760	msedge.exe
3760	msedge.exe
3760	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5100 wrote to memory of 3760	5100	rundll32.exe	81
PID 5100 wrote to memory of 3760	5100	rundll32.exe	81
PID 3760 wrote to memory of 1132	3760	msedge.exe	83
PID 3760 wrote to memory of 1132	3760	msedge.exe	83
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 4548	3760	msedge.exe	86
PID 3760 wrote to memory of 1892	3760	msedge.exe	87
PID 3760 wrote to memory of 1892	3760	msedge.exe	87
PID 3760 wrote to memory of 384	3760	msedge.exe	89
PID 3760 wrote to memory of 384	3760	msedge.exe	89
PID 3760 wrote to memory of 384	3760	msedge.exe	89
PID 3760 wrote to memory of 384	3760	msedge.exe	89
PID 3760 wrote to memory of 384	3760	msedge.exe	89
PID 3760 wrote to memory of 384	3760	msedge.exe	89
PID 3760 wrote to memory of 384	3760	msedge.exe	89
PID 3760 wrote to memory of 384	3760	msedge.exe	89
PID 3760 wrote to memory of 384	3760	msedge.exe	89
PID 3760 wrote to memory of 384	3760	msedge.exe	89
PID 3760 wrote to memory of 384	3760	msedge.exe	89
PID 3760 wrote to memory of 384	3760	msedge.exe	89
PID 3760 wrote to memory of 384	3760	msedge.exe	89
PID 3760 wrote to memory of 384	3760	msedge.exe	89
PID 3760 wrote to memory of 384	3760	msedge.exe	89
PID 3760 wrote to memory of 384	3760	msedge.exe	89
PID 3760 wrote to memory of 384	3760	msedge.exe	89
PID 3760 wrote to memory of 384	3760	msedge.exe	89

C:\Windows\System32\rundll32.exe
"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\5b2edd414e30387148088427981bbe46af8ff3a3f6ed9ea6dc7bf6b31ded902f.url
1⤵
- Suspicious use of WriteProcessMemory
PID:5100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.hack44.cn/
  2⤵
  - 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:3760
- - 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,0x100,0xd4,0x104,0x7ffe1d0546f8,0x7ffe1d054708,0x7ffe1d054718
    3⤵
    PID:1132
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,5162122371048817245,225062771739814823,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2200 /prefetch:2
    3⤵
    PID:4548
- - 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=2124,5162122371048817245,225062771739814823,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2304 /prefetch:3
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1892
- - 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=2124,5162122371048817245,225062771739814823,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2764 /prefetch:8
    3⤵
    PID:384
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,5162122371048817245,225062771739814823,131072 --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=3352 /prefetch:1
    3⤵
    PID:4064
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,5162122371048817245,225062771739814823,131072 --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=3360 /prefetch:1
    3⤵
    PID:3880
- - 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=2124,5162122371048817245,225062771739814823,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4640 /prefetch:8
    3⤵
    PID:960
- - 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=2124,5162122371048817245,225062771739814823,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5060 /prefetch:8
    3⤵
    PID:5080
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,5162122371048817245,225062771739814823,131072 --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=5720 /prefetch:1
    3⤵
    PID:4296
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,5162122371048817245,225062771739814823,131072 --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=5736 /prefetch:1
    3⤵
    PID:2608
- - 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=2124,5162122371048817245,225062771739814823,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5928 /prefetch:8
    3⤵
    PID:3392
- - 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
    3⤵
    - Drops file in Program Files directory
    PID:616
  - - 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=0x220,0x224,0x228,0x1fc,0x22c,0x7ff60a5c5460,0x7ff60a5c5470,0x7ff60a5c5480
      4⤵
      PID:4404
- - 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=2124,5162122371048817245,225062771739814823,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5928 /prefetch:8
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:2236
- - 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=2124,5162122371048817245,225062771739814823,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5128 /prefetch:8
    3⤵
    PID:3860
- - 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=2124,5162122371048817245,225062771739814823,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4204 /prefetch:8
    3⤵
    PID:2952
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,5162122371048817245,225062771739814823,131072 --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=4128 /prefetch:2
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1684
- - 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=2124,5162122371048817245,225062771739814823,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5128 /prefetch:8
    3⤵
    PID:1068
- - 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=2124,5162122371048817245,225062771739814823,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2992 /prefetch:8
    3⤵
    PID:4932

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4500

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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