8d64b90b5331eadd4ef5adfb7bea163d7f8249a13f0853775a9dc7d9e74eafc8

Analysis

max time kernel
145s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
26-08-2024 05:49

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General

Target

background.html
Size

1KB
MD5

b0c8c174d5fa67d9757932266a7448c7
SHA1

7de5ffce2756e976667901efbf7d5f4208759eae
SHA256

0c3dd8b7f5a8005f1daa8d52c8f4ccf4719a5de8ad92e52bb8a7d5fed39a6678
SHA512

9a1dc7b7647bcfaf57cc52c283ad5ac993e9481e7c851140179026210d5c33cd3c29682304f089c7424085ef9d0c7b5b54e99f48d6ec556e79a2ea86b9997578

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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
4596	msedge.exe
4596	msedge.exe
4428	msedge.exe
4428	msedge.exe
4700	identity_helper.exe
4700	identity_helper.exe
1156	msedge.exe
1156	msedge.exe
1156	msedge.exe
1156	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe
4428	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4428 wrote to memory of 1892	4428	msedge.exe	84
PID 4428 wrote to memory of 1892	4428	msedge.exe	84
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 2656	4428	msedge.exe	85
PID 4428 wrote to memory of 4596	4428	msedge.exe	86
PID 4428 wrote to memory of 4596	4428	msedge.exe	86
PID 4428 wrote to memory of 2740	4428	msedge.exe	87
PID 4428 wrote to memory of 2740	4428	msedge.exe	87
PID 4428 wrote to memory of 2740	4428	msedge.exe	87
PID 4428 wrote to memory of 2740	4428	msedge.exe	87
PID 4428 wrote to memory of 2740	4428	msedge.exe	87
PID 4428 wrote to memory of 2740	4428	msedge.exe	87
PID 4428 wrote to memory of 2740	4428	msedge.exe	87
PID 4428 wrote to memory of 2740	4428	msedge.exe	87
PID 4428 wrote to memory of 2740	4428	msedge.exe	87
PID 4428 wrote to memory of 2740	4428	msedge.exe	87
PID 4428 wrote to memory of 2740	4428	msedge.exe	87
PID 4428 wrote to memory of 2740	4428	msedge.exe	87
PID 4428 wrote to memory of 2740	4428	msedge.exe	87
PID 4428 wrote to memory of 2740	4428	msedge.exe	87
PID 4428 wrote to memory of 2740	4428	msedge.exe	87
PID 4428 wrote to memory of 2740	4428	msedge.exe	87
PID 4428 wrote to memory of 2740	4428	msedge.exe	87
PID 4428 wrote to memory of 2740	4428	msedge.exe	87
PID 4428 wrote to memory of 2740	4428	msedge.exe	87
PID 4428 wrote to memory of 2740	4428	msedge.exe	87

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:4428
- 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,0x100,0x104,0xd8,0x108,0x7ff84d6646f8,0x7ff84d664708,0x7ff84d664718
  2⤵
  PID:1892
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2056,16321465136848914402,10430905549927740323,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2088 /prefetch:2
  2⤵
  PID:2656
- 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=2056,16321465136848914402,10430905549927740323,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2148 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4596
- 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=2056,16321465136848914402,10430905549927740323,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2836 /prefetch:8
  2⤵
  PID:2740
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,16321465136848914402,10430905549927740323,131072 --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=3260 /prefetch:1
  2⤵
  PID:2528
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,16321465136848914402,10430905549927740323,131072 --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=3276 /prefetch:1
  2⤵
  PID:548
- 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=2056,16321465136848914402,10430905549927740323,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5168 /prefetch:8
  2⤵
  PID:2416
- 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=2056,16321465136848914402,10430905549927740323,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5168 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4700
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,16321465136848914402,10430905549927740323,131072 --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=4772 /prefetch:1
  2⤵
  PID:3520
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,16321465136848914402,10430905549927740323,131072 --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=4768 /prefetch:1
  2⤵
  PID:1420
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,16321465136848914402,10430905549927740323,131072 --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=4092 /prefetch:1
  2⤵
  PID:4348
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,16321465136848914402,10430905549927740323,131072 --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=3536 /prefetch:1
  2⤵
  PID:1092
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2056,16321465136848914402,10430905549927740323,131072 --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=1312 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1156

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3616

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3640

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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
e4f80e7950cbd3bb11257d2000cb885e

SHA1
10ac643904d539042d8f7aa4a312b13ec2106035

SHA256
1184ee8d32d0edecddd93403fb888fad6b3e2a710d37335c3989cc529bc08124

SHA512
2b92c9807fdcd937e514d4e7e1cc7c2d3e3aa162099b7289ceac2feea72d1a4afbadf1c09b3075d470efadf9a9edd63e07ea7e7a98d22243e45b3d53473fa4f0

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

Filesize
152B

MD5
2dc1a9f2f3f8c3cfe51bb29b078166c5

SHA1
eaf3c3dad3c8dc6f18dc3e055b415da78b704402

SHA256
dcb76fa365c2d9ee213b224a91cdd806d30b1e8652d72a22f2371124fa4479fa

SHA512
682061d9cc86a6e5d99d022da776fb554350fc95efbf29cd84c1db4e2b7161b76cd1de48335bcc3a25633079fb0bd412e4f4795ed6291c65e9bc28d95330bb25

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

Filesize
5KB

MD5
184d43d1231e2165abd0e0313a55754e

SHA1
7d3d9d83e4e63f43c83c025f78c289bcf5360ad0

SHA256
a84e93c488a418e2e971f313aaf720b79e04985190afd35cd331493dc1eb6282

SHA512
33684b114bedf423a9d8d7623783fe3f57fdbe2c385fb93fd9b9d17b0fde7f70a962306885ad725d07396f47aba890646f411f11a7c23e6b856d3f61d1fd1b6a

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

Filesize
6KB

MD5
bc99a596a5d58dae34c4b3f40f851e40

SHA1
cbbab9e6602e66f8b5ec5a4970ca20db29b0cfd3

SHA256
211f3452a95ff793d7fb7f99a760ba19843bdab2c9607a7b36a3c2da53d6a9d1

SHA512
fa6dc8278fd53a29c88a9b638574ac68f8a0294ca9f95dfccc8901d802f5bfbd41240096056bbc9d655ac94be0914ee1a2b561bdf805370e171925c66d547d45

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

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

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

Filesize
11KB

MD5
9359ae5d122018f9ff5ee93f8cb931a9

SHA1
188b6b25438c9dc37b93ab984318bf274befc939

SHA256
bbedf61cd0a1a420c2ebe787f5074eaad8eabbe9e64511882ac0a6046dc4fa9a

SHA512
216080856bc8ddb8ff680ea313d87c18354b8a02ca57f1f4070947bf6ea8b4c1a5307d3e879729a5a1d3642a04d9f852b4e4eef1aa3834a4d2a2ac72678b8263

Download Submit