b7786136d5fd9164802051a9960af433bae960547e14fac50cf31d5e6f640cd2

Analysis

max time kernel
145s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
07/05/2024, 12:18

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General

Target
webApp/app/MobInfo/html/pdftest.html
Size 1KB
Sample240507-pg14xaaa73
SHA256 e33ce67987b6e627dbb21fda350ada2a4fb697a36316ebd8004389cb45b763c9
MD5 e21f5b28c3c9193b4f39f0c32654a1de
SHA1 10c20b09f58aedc4b3589b7e49dd613f2c40dfdf
SHA512 d6dd78e69b8cb7c1678bc9477971f74e79236adf033a56afa22b79f4aa1c83172b7bfd1f1b2b8fe33b8269e268a63c2bf5c720d1133d04f86144e98c6a6bbcab
MD5 SHA1 SHA512

Score

1^/10

Malware Config

Signatures

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

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4180	msedge.exe
4180	msedge.exe
3012	msedge.exe
3012	msedge.exe
4100	msedge.exe
4100	msedge.exe
4100	msedge.exe
4100	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe
3012	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3012 wrote to memory of 3524	3012	msedge.exe	91
PID 3012 wrote to memory of 3524	3012	msedge.exe	91
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4380	3012	msedge.exe	92
PID 3012 wrote to memory of 4180	3012	msedge.exe	93
PID 3012 wrote to memory of 4180	3012	msedge.exe	93
PID 3012 wrote to memory of 4936	3012	msedge.exe	94
PID 3012 wrote to memory of 4936	3012	msedge.exe	94
PID 3012 wrote to memory of 4936	3012	msedge.exe	94
PID 3012 wrote to memory of 4936	3012	msedge.exe	94
PID 3012 wrote to memory of 4936	3012	msedge.exe	94
PID 3012 wrote to memory of 4936	3012	msedge.exe	94
PID 3012 wrote to memory of 4936	3012	msedge.exe	94
PID 3012 wrote to memory of 4936	3012	msedge.exe	94
PID 3012 wrote to memory of 4936	3012	msedge.exe	94
PID 3012 wrote to memory of 4936	3012	msedge.exe	94
PID 3012 wrote to memory of 4936	3012	msedge.exe	94
PID 3012 wrote to memory of 4936	3012	msedge.exe	94
PID 3012 wrote to memory of 4936	3012	msedge.exe	94
PID 3012 wrote to memory of 4936	3012	msedge.exe	94
PID 3012 wrote to memory of 4936	3012	msedge.exe	94
PID 3012 wrote to memory of 4936	3012	msedge.exe	94
PID 3012 wrote to memory of 4936	3012	msedge.exe	94
PID 3012 wrote to memory of 4936	3012	msedge.exe	94
PID 3012 wrote to memory of 4936	3012	msedge.exe	94
PID 3012 wrote to memory of 4936	3012	msedge.exe	94

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\webApp\app\MobInfo\html\pdftest.html
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3012
- 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,0x100,0x104,0xd8,0x108,0x7ff9548746f8,0x7ff954874708,0x7ff954874718
  2⤵
  PID:3524
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2224,792790540686710692,15656914939429188373,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2236 /prefetch:2
  2⤵
  PID:4380
- 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=2224,792790540686710692,15656914939429188373,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2280 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4180
- 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=2224,792790540686710692,15656914939429188373,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2860 /prefetch:8
  2⤵
  PID:4936
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2224,792790540686710692,15656914939429188373,131072 --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=3248 /prefetch:1
  2⤵
  PID:4992
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2224,792790540686710692,15656914939429188373,131072 --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=3376 /prefetch:1
  2⤵
  PID:2552
- 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=2224,792790540686710692,15656914939429188373,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5168 /prefetch:8
  2⤵
  PID:2004
- 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=2224,792790540686710692,15656914939429188373,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5168 /prefetch:8
  2⤵
  PID:540
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2224,792790540686710692,15656914939429188373,131072 --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=4688 /prefetch:1
  2⤵
  PID:4280
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2224,792790540686710692,15656914939429188373,131072 --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=4748 /prefetch:1
  2⤵
  PID:740
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2224,792790540686710692,15656914939429188373,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3344 /prefetch:1
  2⤵
  PID:4996
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2224,792790540686710692,15656914939429188373,131072 --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=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3304 /prefetch:1
  2⤵
  PID:4312
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2224,792790540686710692,15656914939429188373,131072 --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=4728 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4100

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3608

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3464

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

settings.dat

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Size 152B
SHA256 f24ed6c5bf4b734a9af4d64e14a80a160bea569f50849f70bf7b7277c4f48562
MD5 dbac49e66219979194c79f1cf1cb3dd1
SHA1 4ef87804a04d51ae1fac358f92382548b27f62f2
SHA512 bb314d61f53cf7774f6dfb6b772c72f5daf386bc3d27d2bb7a14c65848ee86e6c48e9c5696693ded31846b69b9372a530175df48494e3d61a228e49d43401ad1
MD5 SHA1 SHA512

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settings.dat

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Size 152B
SHA256 0f4df3120e4620555916be8e51c29be8d600d68ae5244efad6a0268aabc8c452
MD5 a9e55f5864d6e2afd2fd84e25a3bc228
SHA1 a5efcff9e3df6252c7fe8535d505235f82aab276
SHA512 12f45fa73a6de6dfe17acc8b52b60f2d79008da130730b74cc138c1dcd73ccc99487165e3c8c90dc247359fde272f1ec6b3cf2c5fcb04e5093936144d0558b75
MD5 SHA1 SHA512

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 5KB
SHA256 3497076863d0bfb1ebee34125642d51c75045cc60d0c65b4a363d1c05ba8cd91
MD5 36c0fc9290e2e86060cc91a3d03c2122
SHA1 d40d4fb41511d7cbaf7686d227e4bd2664dc8a76
SHA512 7f258e8da7329834c4475a97bfe54c3af78e4479aac722d7ea5c5c7164dcd93dc0f62b13f3acc233f21dc417a30eaf9fdd7a359c8acefda34ae6f32a71e46dbb
SSDEEP 96:nIkbM1XK/hXwpvWMoiVmdeHZqWUWQyV+VDCziEwb:nIkYJQhXGWMXXro
MD5 SHA1 SHA512 SSDEEP

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Preferences

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Size 6KB
SHA256 f47d8f3a2a8d442744b8c4bb61411d6aa3a0b6b4909c4fccfa32df7ed00cde88
MD5 ef4d8e026515f584145f34c6fea7621c
SHA1 e8d3cb427c4b4042bf1c612baba6d483851dec06
SHA512 7de544f0d378c3f3bb213f2c13d2a104a244eb5b9328700b57c000ab86295fc1599c2925782e6880c0da7e9c08e5c7cc7d8f534df453cfe988fa1f34e99194e2
SSDEEP 96:nIkSM1XK/hXwpvWMoiVmdeHZqWUWQyV+VD7AiEwb:nIkjJQhXGWMXXrg
MD5 SHA1 SHA512 SSDEEP

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CURRENT

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
Size 16B
SHA256 0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
MD5 6752a1d65b201c13b62ea44016eb221f
SHA1 58ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA512 9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
MD5 SHA1 SHA512

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Local State

Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
Size 11KB
SHA256 13b36e61b228277fc64bf70b6fabac783f53b55541458165e1a07cc9da497546
MD5 8a9075eba7589eeb9b17ca7cbb015ba3
SHA1 faa27b14930337e5d041c3e42a72ef2a09879fe8
SHA512 4a76129e72ea661c9df72d02a8726339ef4c114cd24ad4491463ea600cbd538fda19b133a1be9d1a323bb23e4fae98c66267850bbb17ab665b453047dff3a736
SSDEEP 192:YoCL/Pgu90RZj8Sr6FA4ZiIxuERzA83h09RZxAexup+Y/e2RUwDwqGk+OblfBhD2:A9iIxuERzA83h09RZxY+QIk/XDafEB+p
MD5 SHA1 SHA512 SSDEEP

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