2ab6688f384868955807b8593439d559324cb7f91876e592cc77e52af9a665ae

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
06/12/2022, 22:07

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General

Target

2ab6688f384868955807b8593439d559324cb7f91876e592cc77e52af9a665ae.url
Size

372B
MD5

16397f1b477c8d606866e23ab78f8dec
SHA1

bd685306554e08efe03927e57c28f00dab1d0ab5
SHA256

2ab6688f384868955807b8593439d559324cb7f91876e592cc77e52af9a665ae
SHA512

73292235ac483fc1a2bed25f4239554884ff27d91f44ac017224e843e52085abd369a043cae29e8a8b32fcf860cc8c10bcf52ba2afed92026f91b2b7efeec2e0

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-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run	msedge.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20221211154501.pma	setup.exe
File created	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\b9d5b448-7e70-4861-a199-c7e36aba5a1a.tmp	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 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 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
4316	msedge.exe
4316	msedge.exe
4520	msedge.exe
4520	msedge.exe
2328	identity_helper.exe
2328	identity_helper.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe
488	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
4520	msedge.exe
4520	msedge.exe
4520	msedge.exe
4520	msedge.exe
4520	msedge.exe
4520	msedge.exe
4520	msedge.exe
4520	msedge.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4520	msedge.exe
4520	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4072 wrote to memory of 4520	4072	rundll32.exe	79
PID 4072 wrote to memory of 4520	4072	rundll32.exe	79
PID 4520 wrote to memory of 4876	4520	msedge.exe	81
PID 4520 wrote to memory of 4876	4520	msedge.exe	81
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 240	4520	msedge.exe	84
PID 4520 wrote to memory of 4316	4520	msedge.exe	85
PID 4520 wrote to memory of 4316	4520	msedge.exe	85
PID 4520 wrote to memory of 1344	4520	msedge.exe	87
PID 4520 wrote to memory of 1344	4520	msedge.exe	87
PID 4520 wrote to memory of 1344	4520	msedge.exe	87
PID 4520 wrote to memory of 1344	4520	msedge.exe	87
PID 4520 wrote to memory of 1344	4520	msedge.exe	87
PID 4520 wrote to memory of 1344	4520	msedge.exe	87
PID 4520 wrote to memory of 1344	4520	msedge.exe	87
PID 4520 wrote to memory of 1344	4520	msedge.exe	87
PID 4520 wrote to memory of 1344	4520	msedge.exe	87
PID 4520 wrote to memory of 1344	4520	msedge.exe	87
PID 4520 wrote to memory of 1344	4520	msedge.exe	87
PID 4520 wrote to memory of 1344	4520	msedge.exe	87
PID 4520 wrote to memory of 1344	4520	msedge.exe	87
PID 4520 wrote to memory of 1344	4520	msedge.exe	87
PID 4520 wrote to memory of 1344	4520	msedge.exe	87
PID 4520 wrote to memory of 1344	4520	msedge.exe	87
PID 4520 wrote to memory of 1344	4520	msedge.exe	87
PID 4520 wrote to memory of 1344	4520	msedge.exe	87

C:\Windows\System32\rundll32.exe
"C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\2ab6688f384868955807b8593439d559324cb7f91876e592cc77e52af9a665ae.url
1⤵
- Suspicious use of WriteProcessMemory
PID:4072
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.taocode.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:4520
- - 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,0x100,0x104,0xf8,0x108,0x7ffbd64246f8,0x7ffbd6424708,0x7ffbd6424718
    3⤵
    PID:4876
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,6010767926871514824,1189337544208566615,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2136 /prefetch:2
    3⤵
    PID:240
- - 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=2120,6010767926871514824,1189337544208566615,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2456 /prefetch:3
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4316
- - 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=2120,6010767926871514824,1189337544208566615,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2764 /prefetch:8
    3⤵
    PID:1344
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,6010767926871514824,1189337544208566615,131072 --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=3976 /prefetch:1
    3⤵
    PID:4604
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,6010767926871514824,1189337544208566615,131072 --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=4028 /prefetch:1
    3⤵
    PID:4648
- - 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=2120,6010767926871514824,1189337544208566615,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5356 /prefetch:8
    3⤵
    PID:5044
- - 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=2120,6010767926871514824,1189337544208566615,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=2076 /prefetch:8
    3⤵
    PID:1140
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,6010767926871514824,1189337544208566615,131072 --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=5564 /prefetch:1
    3⤵
    PID:2340
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,6010767926871514824,1189337544208566615,131072 --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=5612 /prefetch:1
    3⤵
    PID:2672
- - 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=2120,6010767926871514824,1189337544208566615,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6316 /prefetch:8
    3⤵
    PID:1436
- - 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:1720
  - - 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=0x244,0x248,0x24c,0x220,0x250,0x7ff68a2b5460,0x7ff68a2b5470,0x7ff68a2b5480
      4⤵
      PID:2276
- - 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=2120,6010767926871514824,1189337544208566615,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6316 /prefetch:8
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:2328
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,6010767926871514824,1189337544208566615,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6084 /prefetch:1
    3⤵
    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=2120,6010767926871514824,1189337544208566615,131072 --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=3888 /prefetch:1
    3⤵
    PID:3320
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,6010767926871514824,1189337544208566615,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2544 /prefetch:1
    3⤵
    PID:2844
- - 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=2120,6010767926871514824,1189337544208566615,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=6160 /prefetch:8
    3⤵
    PID:4632
- - 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=2120,6010767926871514824,1189337544208566615,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4212 /prefetch:8
    3⤵
    PID:1740
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,6010767926871514824,1189337544208566615,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6200 /prefetch:1
    3⤵
    PID:4900
- - 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=2120,6010767926871514824,1189337544208566615,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=6064 /prefetch:8
    3⤵
    PID:3280
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,6010767926871514824,1189337544208566615,131072 --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=6036 /prefetch:2
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:488
- - 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=2120,6010767926871514824,1189337544208566615,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=6244 /prefetch:8
    3⤵
    PID:64

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3840

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

Windows 7 deprecation

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