4a30c72d63cd1460322e746f31b0e1595612f58037ef4631c8ec38b54b09a95c

Analysis

max time kernel
146s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2022, 11:13

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General

Target

4a30c72d63cd1460322e746f31b0e1595612f58037ef4631c8ec38b54b09a95c.exe
Size

100KB
MD5

274f4e6748248472050fc792ac12685e
SHA1

c6f1d9721c735dbacbd1dc0463aaceaffaf5f3b6
SHA256

4a30c72d63cd1460322e746f31b0e1595612f58037ef4631c8ec38b54b09a95c
SHA512

9c4b21bfc6d0b05081bced20208dac860a14bc9595148affb641e1171dfabf4b35bcb48d959d2029700beec49389acf873e5ab8bf524fb27f3e06c7c518d2694
SSDEEP

1536:IV3TQavNCtfFCAPS6AF652REjrsyUXJfu29+LMgNbigVXjgXRyWeBI0QVrlqjRQ5:sMEyba6AcSsbYoEGG

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-1-5-21-2295526160-1155304984-640977766-1000\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\565590f1-a4da-4c1f-8d48-7e465fcbd7fb.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20220919185333.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 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
3088	msedge.exe
3088	msedge.exe
3048	msedge.exe
3048	msedge.exe
5020	identity_helper.exe
5020	identity_helper.exe
3484	msedge.exe
3484	msedge.exe
3484	msedge.exe
3484	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs

pid	Process
3048	msedge.exe
3048	msedge.exe
3048	msedge.exe
3048	msedge.exe
3048	msedge.exe
3048	msedge.exe
3048	msedge.exe
3048	msedge.exe
3048	msedge.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
3048	msedge.exe
3048	msedge.exe
3048	msedge.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1368	4a30c72d63cd1460322e746f31b0e1595612f58037ef4631c8ec38b54b09a95c.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1368 wrote to memory of 1268	1368	4a30c72d63cd1460322e746f31b0e1595612f58037ef4631c8ec38b54b09a95c.exe	81
PID 1368 wrote to memory of 1268	1368	4a30c72d63cd1460322e746f31b0e1595612f58037ef4631c8ec38b54b09a95c.exe	81
PID 1368 wrote to memory of 1268	1368	4a30c72d63cd1460322e746f31b0e1595612f58037ef4631c8ec38b54b09a95c.exe	81
PID 3548 wrote to memory of 3048	3548	explorer.exe	83
PID 3548 wrote to memory of 3048	3548	explorer.exe	83
PID 3048 wrote to memory of 368	3048	msedge.exe	85
PID 3048 wrote to memory of 368	3048	msedge.exe	85
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 4976	3048	msedge.exe	88
PID 3048 wrote to memory of 3088	3048	msedge.exe	89
PID 3048 wrote to memory of 3088	3048	msedge.exe	89
PID 3048 wrote to memory of 4468	3048	msedge.exe	90
PID 3048 wrote to memory of 4468	3048	msedge.exe	90
PID 3048 wrote to memory of 4468	3048	msedge.exe	90
PID 3048 wrote to memory of 4468	3048	msedge.exe	90
PID 3048 wrote to memory of 4468	3048	msedge.exe	90
PID 3048 wrote to memory of 4468	3048	msedge.exe	90
PID 3048 wrote to memory of 4468	3048	msedge.exe	90
PID 3048 wrote to memory of 4468	3048	msedge.exe	90
PID 3048 wrote to memory of 4468	3048	msedge.exe	90
PID 3048 wrote to memory of 4468	3048	msedge.exe	90
PID 3048 wrote to memory of 4468	3048	msedge.exe	90
PID 3048 wrote to memory of 4468	3048	msedge.exe	90
PID 3048 wrote to memory of 4468	3048	msedge.exe	90
PID 3048 wrote to memory of 4468	3048	msedge.exe	90
PID 3048 wrote to memory of 4468	3048	msedge.exe	90

C:\Users\Admin\AppData\Local\Temp\4a30c72d63cd1460322e746f31b0e1595612f58037ef4631c8ec38b54b09a95c.exe
"C:\Users\Admin\AppData\Local\Temp\4a30c72d63cd1460322e746f31b0e1595612f58037ef4631c8ec38b54b09a95c.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1368
- C:\Windows\SysWOW64\explorer.exe
  explorer.exe "http://www.netgy.com/cpm/10102/10194.jsp?s=11054&dm=2"
  2⤵
  PID:1268

C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
1⤵
- Suspicious use of WriteProcessMemory
PID:3548
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.netgy.com/cpm/10102/10194.jsp?s=11054&dm=2
  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:3048
- - 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,0x100,0xd4,0x104,0x7ffbffb846f8,0x7ffbffb84708,0x7ffbffb84718
    3⤵
    PID:368
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,81944209907958659,11433195339303413341,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2204 /prefetch:2
    3⤵
    PID:4976
- - 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=2092,81944209907958659,11433195339303413341,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2268 /prefetch:3
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:3088
- - 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=2092,81944209907958659,11433195339303413341,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2672 /prefetch:8
    3⤵
    PID:4468
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,81944209907958659,11433195339303413341,131072 --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=3304 /prefetch:1
    3⤵
    PID:4276
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,81944209907958659,11433195339303413341,131072 --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=3328 /prefetch:1
    3⤵
    PID:1464
- - 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=2092,81944209907958659,11433195339303413341,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4880 /prefetch:8
    3⤵
    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=2092,81944209907958659,11433195339303413341,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5416 /prefetch:1
    3⤵
    PID:3600
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,81944209907958659,11433195339303413341,131072 --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=5636 /prefetch:1
    3⤵
    PID:1192
- - 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=2092,81944209907958659,11433195339303413341,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5468 /prefetch:8
    3⤵
    PID:2820
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,81944209907958659,11433195339303413341,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5504 /prefetch:1
    3⤵
    PID:3288
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,81944209907958659,11433195339303413341,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5496 /prefetch:1
    3⤵
    PID:2348
- - 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=2092,81944209907958659,11433195339303413341,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5940 /prefetch:8
    3⤵
    PID:4124
- - 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:4536
  - - 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,0x7ff715475460,0x7ff715475470,0x7ff715475480
      4⤵
      PID:688
- - 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=2092,81944209907958659,11433195339303413341,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5940 /prefetch:8
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:5020
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,81944209907958659,11433195339303413341,131072 --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=5612 /prefetch:1
    3⤵
    PID:1068
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,81944209907958659,11433195339303413341,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6184 /prefetch:1
    3⤵
    PID:116
- - 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=2092,81944209907958659,11433195339303413341,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5592 /prefetch:8
    3⤵
    PID:3544
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,81944209907958659,11433195339303413341,131072 --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=1420 /prefetch:1
    3⤵
    PID:4124
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,81944209907958659,11433195339303413341,131072 --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=6868 /prefetch:2
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:3484

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:100

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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