fd9410ffd86010fe1ea6d098bc450ce6b63c03bbbdfebf189a00afccf5741f83

Analysis

max time kernel
145s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
01/07/2024, 20:00

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General

Target

background.html
Size

2KB
MD5

b7d357be8cc4c11c58c93d6fd7999527
SHA1

2a86f49e41d1ae1c942efc3abe7a740def252d4e
SHA256

ac6e1a6a03b8e6c7565c0d0b856f9882ddf6a05fc9a1c0d6f8523e53aba7c403
SHA512

6e23c3dfb7cac97385d92b1e312e8bd3c7a534fb2de9a104de612cc9a6a479f977e77ab9c4f3ef628a69259db0e23d8daa9bb0890454a78278c9fdcf33ba213f

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 10 IoCs

pid	Process
3484	msedge.exe
3484	msedge.exe
4732	msedge.exe
4732	msedge.exe
4672	identity_helper.exe
4672	identity_helper.exe
984	msedge.exe
984	msedge.exe
984	msedge.exe
984	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe
4732	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4732 wrote to memory of 896	4732	msedge.exe	83
PID 4732 wrote to memory of 896	4732	msedge.exe	83
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 512	4732	msedge.exe	84
PID 4732 wrote to memory of 3484	4732	msedge.exe	85
PID 4732 wrote to memory of 3484	4732	msedge.exe	85
PID 4732 wrote to memory of 4832	4732	msedge.exe	86
PID 4732 wrote to memory of 4832	4732	msedge.exe	86
PID 4732 wrote to memory of 4832	4732	msedge.exe	86
PID 4732 wrote to memory of 4832	4732	msedge.exe	86
PID 4732 wrote to memory of 4832	4732	msedge.exe	86
PID 4732 wrote to memory of 4832	4732	msedge.exe	86
PID 4732 wrote to memory of 4832	4732	msedge.exe	86
PID 4732 wrote to memory of 4832	4732	msedge.exe	86
PID 4732 wrote to memory of 4832	4732	msedge.exe	86
PID 4732 wrote to memory of 4832	4732	msedge.exe	86
PID 4732 wrote to memory of 4832	4732	msedge.exe	86
PID 4732 wrote to memory of 4832	4732	msedge.exe	86
PID 4732 wrote to memory of 4832	4732	msedge.exe	86
PID 4732 wrote to memory of 4832	4732	msedge.exe	86
PID 4732 wrote to memory of 4832	4732	msedge.exe	86
PID 4732 wrote to memory of 4832	4732	msedge.exe	86
PID 4732 wrote to memory of 4832	4732	msedge.exe	86
PID 4732 wrote to memory of 4832	4732	msedge.exe	86
PID 4732 wrote to memory of 4832	4732	msedge.exe	86
PID 4732 wrote to memory of 4832	4732	msedge.exe	86

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\background.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:4732
- 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,0x100,0x104,0xd8,0x108,0x7ff9082a46f8,0x7ff9082a4708,0x7ff9082a4718
  2⤵
  PID:896
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2068,4016832828333890817,8525342870658044897,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2116 /prefetch:2
  2⤵
  PID:512
- 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=2068,4016832828333890817,8525342870658044897,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2296 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3484
- 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=2068,4016832828333890817,8525342870658044897,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2776 /prefetch:8
  2⤵
  PID:4832
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,4016832828333890817,8525342870658044897,131072 --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=3180 /prefetch:1
  2⤵
  PID:3604
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,4016832828333890817,8525342870658044897,131072 --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=3204 /prefetch:1
  2⤵
  PID:2696
- 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=2068,4016832828333890817,8525342870658044897,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5336 /prefetch:8
  2⤵
  PID:3676
- 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=2068,4016832828333890817,8525342870658044897,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5336 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4672
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,4016832828333890817,8525342870658044897,131072 --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=4972 /prefetch:1
  2⤵
  PID:2608
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,4016832828333890817,8525342870658044897,131072 --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=4696 /prefetch:1
  2⤵
  PID:4912
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,4016832828333890817,8525342870658044897,131072 --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=3316 /prefetch:1
  2⤵
  PID:2360
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2068,4016832828333890817,8525342870658044897,131072 --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=3400 /prefetch:1
  2⤵
  PID:5016
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2068,4016832828333890817,8525342870658044897,131072 --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=4624 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:984

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4076

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1952

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

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
c5abc082d9d9307e797b7e89a2f755f4

SHA1
54c442690a8727f1d3453b6452198d3ec4ec13df

SHA256
a055d69c6aba59e97e632d118b7960a5fdfbe35cfdfaa0de14f194fc6f874716

SHA512
ad765cddbf89472988de5356db5e0ee254ca3475491c6034fba1897c373702ab7cfa4bd21662ab862eebb48a757c3eb86b1f8ed58629751f71863822a59cd26c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
b4a74bc775caf3de7fc9cde3c30ce482

SHA1
c6ed3161390e5493f71182a6cb98d51c9063775d

SHA256
dfad4e020a946f85523604816a0a9781091ee4669c870db2cabab027f8b6f280

SHA512
55578e254444a645f455ea38480c9e02599ebf9522c32aca50ff37aad33976db30e663d35ebe31ff0ecafb4007362261716f756b3a0d67ac3937ca62ff10e25f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
80d5fc339db379bc64bd11df2d714845

SHA1
14020950f1e9f36931d46e85b735ee80f39c2e83

SHA256
abbcbcc32733a0b197aa1600a77e111f43888fef3fcb81ad45bcffd6fffb8a70

SHA512
4c791de9ab7a31a9ad6bbbc0989f986af876aea985a0f7639ff50d798e7128b47a59ea4ff9d1bb6d446650c50bf8b10bbee53c5274b43193f023af356a841102

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
525f7ea4dddcab97bed170dc644d9b24

SHA1
6833a0345bc2a476d5f6095dbc124d0c221f5c58

SHA256
c29d18931a29a732c26c714c9cc27d1318f52447f6d036b69f50ea04a9be58a7

SHA512
974950dd2f4daddcd8083bba030c52b2f15e722c3b3cb90396d60b59ff27bb824e9d9f58ebdd0f2af475925d353338dab77b8d22ed805370d7a4c4f2a62351b0

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
11KB

MD5
b5f78c67f3ce211a86fc1d48bac52495

SHA1
2034a1dc0d7707eaa234d8dc55aa387ebe3aae08

SHA256
d357db908ee863d3edce3b99470c8f3d1fe4725f8a3da6af1ffc908d1b36acdd

SHA512
af97439d60f7cf67407894cafe4b349d6a09d5182a68caaa775fd2e21551e037cd946ec040be7a833400e0f68543395c9e6e152c114783308873f08b7b86b772

Download Submit