f89a9a793dae8258ae6d1cdedcf3f06ff127fdfee8aed5f166cf154ff33f7079

Analysis

max time kernel
145s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10/08/2024, 01:59

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General

Target

background.html
Size

2KB
MD5

d30522e90dfab1d6fb542e7e6293e776
SHA1

8e23085e68a196404572a651117fa5654f85fe22
SHA256

406540e22e006d63c66f3d99476cb28c8cc07bfa23f2a80f6b3c82ff5d095bba
SHA512

5a4fb16034fef9caab35f1c0d3089a98064633c87704d96cec89eeada3e2c86db9c45da464c038a04df4e30f8e05293d58b5f6a111f55da877c7313ac4350421

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
3760	msedge.exe
3760	msedge.exe
1344	msedge.exe
1344	msedge.exe
2392	identity_helper.exe
2392	identity_helper.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe
964	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe
1344	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1344 wrote to memory of 2368	1344	msedge.exe	86
PID 1344 wrote to memory of 2368	1344	msedge.exe	86
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 440	1344	msedge.exe	87
PID 1344 wrote to memory of 3760	1344	msedge.exe	88
PID 1344 wrote to memory of 3760	1344	msedge.exe	88
PID 1344 wrote to memory of 1684	1344	msedge.exe	89
PID 1344 wrote to memory of 1684	1344	msedge.exe	89
PID 1344 wrote to memory of 1684	1344	msedge.exe	89
PID 1344 wrote to memory of 1684	1344	msedge.exe	89
PID 1344 wrote to memory of 1684	1344	msedge.exe	89
PID 1344 wrote to memory of 1684	1344	msedge.exe	89
PID 1344 wrote to memory of 1684	1344	msedge.exe	89
PID 1344 wrote to memory of 1684	1344	msedge.exe	89
PID 1344 wrote to memory of 1684	1344	msedge.exe	89
PID 1344 wrote to memory of 1684	1344	msedge.exe	89
PID 1344 wrote to memory of 1684	1344	msedge.exe	89
PID 1344 wrote to memory of 1684	1344	msedge.exe	89
PID 1344 wrote to memory of 1684	1344	msedge.exe	89
PID 1344 wrote to memory of 1684	1344	msedge.exe	89
PID 1344 wrote to memory of 1684	1344	msedge.exe	89
PID 1344 wrote to memory of 1684	1344	msedge.exe	89
PID 1344 wrote to memory of 1684	1344	msedge.exe	89
PID 1344 wrote to memory of 1684	1344	msedge.exe	89
PID 1344 wrote to memory of 1684	1344	msedge.exe	89
PID 1344 wrote to memory of 1684	1344	msedge.exe	89

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:1344
- 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,0x100,0x104,0xd8,0x108,0x7ffe7d4a46f8,0x7ffe7d4a4708,0x7ffe7d4a4718
  2⤵
  PID:2368
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,6462862050944354070,2867660956420360896,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2088 /prefetch:2
  2⤵
  PID:440
- 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=2052,6462862050944354070,2867660956420360896,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2300 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3760
- 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=2052,6462862050944354070,2867660956420360896,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2720 /prefetch:8
  2⤵
  PID:1684
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,6462862050944354070,2867660956420360896,131072 --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=3172 /prefetch:1
  2⤵
  PID:2484
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,6462862050944354070,2867660956420360896,131072 --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=3192 /prefetch:1
  2⤵
  PID:4876
- 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=2052,6462862050944354070,2867660956420360896,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5348 /prefetch:8
  2⤵
  PID:2612
- 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=2052,6462862050944354070,2867660956420360896,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5348 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2392
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,6462862050944354070,2867660956420360896,131072 --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=4912 /prefetch:1
  2⤵
  PID:3540
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,6462862050944354070,2867660956420360896,131072 --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=5012 /prefetch:1
  2⤵
  PID:4288
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,6462862050944354070,2867660956420360896,131072 --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=3944 /prefetch:1
  2⤵
  PID:3668
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,6462862050944354070,2867660956420360896,131072 --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=3424 /prefetch:1
  2⤵
  PID:4904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,6462862050944354070,2867660956420360896,131072 --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=3088 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:964

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2416

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1704

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
ff63763eedb406987ced076e36ec9acf

SHA1
16365aa97cd1a115412f8ae436d5d4e9be5f7b5d

SHA256
8f460e8b7a67f0c65b7248961a7c71146c9e7a19772b193972b486dbf05b8e4c

SHA512
ce90336169c8b2de249d4faea2519bf7c3df48ae9d77cdf471dd5dbd8e8542d47d9348080a098074aa63c255890850ee3b80ddb8eef8384919fdca3bb9371d9f

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

Filesize
152B

MD5
2783c40400a8912a79cfd383da731086

SHA1
001a131fe399c30973089e18358818090ca81789

SHA256
331fa67da5f67bbb42794c3aeab8f7819f35347460ffb352ccc914e0373a22c5

SHA512
b7c7d3aa966ad39a86aae02479649d74dcbf29d9cb3a7ff8b9b2354ea60704da55f5c0df803fd0a7191170a8e72fdd5eacfa1a739d7a74e390a7b74bdced1685

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

Filesize
6KB

MD5
87618a4b8ab196426032e18d7f72bd5e

SHA1
47ec2970cf869a1ed262b019d6ea1fec5c26d9ed

SHA256
d12f82c334a07891d8bb17c54e53b5348daf7723f7da43144e2e50f73be0985b

SHA512
245376270fae64593577b29692e009735ef965413e8d31aa6c11ef487160ef31cb88cdd491c03ae337acaf5581aa0fbaa5e46ec53d812dccebf58d95374f0c7f

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

Filesize
6KB

MD5
b8d9a834a5296461cb1dc07f4719fd92

SHA1
41a189fa36e48d81789e5865a0dcb68bae7af9e7

SHA256
51f2ed9ccf6d9a7827e4c0e102e0a98fabb742488f999ee32fe830dd4b0d807b

SHA512
268b15c7528fae5e31c5a77e8d32fa8b2c4120e59b0c31530c651a86a717b26311587b92c867a0d05498dc6132f6770389360b1fb14e3d2ad3a3e0f34783ec1e

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
59619bdd34887d8e0c278d5d5ae7a027

SHA1
0d51db586792fb2483313864c7aeba98eafd9b5e

SHA256
6971ab9e28cf713c0c05c51842cfe9f07226e0ecf58d6f53b9e476bf66ffebcb

SHA512
5376f119f88b372411865dcf730bd9520be620c7100c6342c411b21aa91d9099e532d2236e3137b6795074a4cc94bf50b81653007db61ae556ce1e5797fd5118

Download Submit